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-rw-r--r--.gitignore3
-rw-r--r--AUTHORS9
-rw-r--r--CHANGELOG.rst17
-rw-r--r--HISTORY (renamed from CHANGELOG)0
-rw-r--r--MANIFEST.in1
-rw-r--r--README.md8
-rw-r--r--changes/bug_6937_remove-syslog-option2
-rw-r--r--changes/feature_6942_use_syslog1
-rw-r--r--changes/feature_7272-msg-key-not-found1
-rw-r--r--changes/feature_7435_unit_testing1
-rw-r--r--changes/feature_7439_remove_provenance1
-rw-r--r--changes/feature_7565_couchdb_refactor1
-rw-r--r--changes/next-changelog.txt28
-rw-r--r--doc/DESIGN.md25
-rwxr-xr-xpkg/generate_wheels.sh12
-rw-r--r--pkg/leap-mx.init (renamed from pkg/leap_mx.init)11
-rw-r--r--pkg/leap-mx.service10
-rw-r--r--pkg/mx.conf.sample3
-rwxr-xr-xpkg/mx.tac27
-rwxr-xr-xpkg/pip_install_requirements.sh86
-rw-r--r--pkg/requirements-leap.pip3
-rw-r--r--pkg/requirements-testing.pip2
-rw-r--r--pkg/requirements.pip4
-rwxr-xr-xpkg/utils/get_authors.sh2
-rw-r--r--pkg/utils/reqs.py20
-rw-r--r--setup.cfg17
-rw-r--r--setup.py80
-rw-r--r--src/leap/mx/_version.py541
-rw-r--r--src/leap/mx/alias_resolver.py3
-rw-r--r--src/leap/mx/check_recipient_access.py4
-rw-r--r--src/leap/mx/couchdbhelper.py70
-rw-r--r--src/leap/mx/fingerprint_resolver.py98
-rw-r--r--src/leap/mx/mail_receiver.py120
-rw-r--r--src/leap/mx/tcp_map.py1
-rw-r--r--src/leap/mx/tests/__init__.py1
-rw-r--r--src/leap/mx/tests/test_mail_receiver.py304
-rw-r--r--src/leap/mx/tests/tester.py (renamed from src/leap/mx/tester.py)0
-rw-r--r--versioneer.py2057
38 files changed, 2846 insertions, 728 deletions
diff --git a/.gitignore b/.gitignore
index 4c572d1..173cac5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@
dist
build
eggs
+.eggs
parts
bin
var
@@ -51,3 +52,5 @@ nosetests.xml
*.log
*.conf
*.config
+
+_trial_temp
diff --git a/AUTHORS b/AUTHORS
new file mode 100644
index 0000000..e4fd55c
--- /dev/null
+++ b/AUTHORS
@@ -0,0 +1,9 @@
+Isis Agora Lovecruft <isis@torproject.org>
+Tomás Touceda <chiiph@leap.se>
+Kali Kaneko <kali@leap.se>
+drebs <drebs@leap.se>
+Ivan Alejandro <ivanalejandro0@gmail.com>
+Micah Anderson <micah@riseup.net>
+varac <varacanero@zeromail.org>
+Bruno Wagner Goncalves <bwagner@thoughtworks.com>
+Ruben Pollan <meskio@sindominio.net>
diff --git a/CHANGELOG.rst b/CHANGELOG.rst
new file mode 100644
index 0000000..31fba49
--- /dev/null
+++ b/CHANGELOG.rst
@@ -0,0 +1,17 @@
+0.8.0 - 18 Apr, 2016
++++++++++++++++++++++++++++++++
+
+Features
+~~~~~~~~
+- `#4285 <https://leap.se/code/issues/4285>`_: Add postfix lookup against couchdb for client smtp fingerprint
+- `#5959 <https://leap.se/code/issues/5959>`_: Make alias resolver to return *uuid@deliver.local*
+- `#7998 <https://leap.se/code/issues/7998>`_: Bounce stalled emails after a timeout.
+
+Bugfixes
+~~~~~~~~
+- `#7253 <https://leap.se/code/issues/7253>`_: Use the original message for encryption.
+- `#7961 <https://leap.se/code/issues/7961>`_: Check if the account is enabled.
+
+Misc
+~~~~
+- `#7271 <https://leap.se/code/issues/7271>`_: Document the return codes of the TCP maps.
diff --git a/CHANGELOG b/HISTORY
index c2f3662..c2f3662 100644
--- a/CHANGELOG
+++ b/HISTORY
diff --git a/MANIFEST.in b/MANIFEST.in
index 3b96cd4..f6e8824 100644
--- a/MANIFEST.in
+++ b/MANIFEST.in
@@ -4,3 +4,4 @@ include pkg/utils/*
include versioneer.py
include LICENSE
include CHANGELOG
+include src/leap/mx/_version.py
diff --git a/README.md b/README.md
index d0b5018..c78b14b 100644
--- a/README.md
+++ b/README.md
@@ -33,6 +33,14 @@ $ python setup.py install
$ twistd -ny pkg/mx.tac
~~~
+### Stalled emails
+
+In case of problems with couchdb and other unknown sources emails can get
+stalled in the spool. There is a bouncing mechanism for long stalled emails,
+after 5 days the email will get bounced. The timestamp of stalled emails is
+hold in memory, restarting leap-mx will erase all timestamps and the stalled
+timeout will be reset.
+
## Hacking
Please see the doc/DESIGN docs.
diff --git a/changes/bug_6937_remove-syslog-option b/changes/bug_6937_remove-syslog-option
new file mode 100644
index 0000000..d3a65c3
--- /dev/null
+++ b/changes/bug_6937_remove-syslog-option
@@ -0,0 +1,2 @@
+ o Remove logging to syslog for now. We should only do this in the future,
+ when the platform is ready for it. Closes #6937.
diff --git a/changes/feature_6942_use_syslog b/changes/feature_6942_use_syslog
new file mode 100644
index 0000000..ffa8f62
--- /dev/null
+++ b/changes/feature_6942_use_syslog
@@ -0,0 +1 @@
+- Use syslog for logging (Closes: #6859)
diff --git a/changes/feature_7272-msg-key-not-found b/changes/feature_7272-msg-key-not-found
new file mode 100644
index 0000000..2d82df8
--- /dev/null
+++ b/changes/feature_7272-msg-key-not-found
@@ -0,0 +1 @@
+- return a more meaningful msg if user exists but has no key (Closes: #7272)
diff --git a/changes/feature_7435_unit_testing b/changes/feature_7435_unit_testing
new file mode 100644
index 0000000..32778b7
--- /dev/null
+++ b/changes/feature_7435_unit_testing
@@ -0,0 +1 @@
+- set up unit testing infrastructure (Closes: #7435)
diff --git a/changes/feature_7439_remove_provenance b/changes/feature_7439_remove_provenance
new file mode 100644
index 0000000..188b9a2
--- /dev/null
+++ b/changes/feature_7439_remove_provenance
@@ -0,0 +1 @@
+- Don't add X-Leap-Provenance header (Closes: #7439)
diff --git a/changes/feature_7565_couchdb_refactor b/changes/feature_7565_couchdb_refactor
new file mode 100644
index 0000000..dc6ac0b
--- /dev/null
+++ b/changes/feature_7565_couchdb_refactor
@@ -0,0 +1 @@
+- Update code to the new CouchDatabase soledad code
diff --git a/changes/next-changelog.txt b/changes/next-changelog.txt
new file mode 100644
index 0000000..2e13a84
--- /dev/null
+++ b/changes/next-changelog.txt
@@ -0,0 +1,28 @@
+0.8.1 - xxx
++++++++++++++++++++++++++++++++
+
+Please add lines to this file, they will be moved to the CHANGELOG.rst during
+the next release.
+
+There are two template lines for each category, use them as reference.
+
+I've added a new category `Misc` so we can track doc/style/packaging stuff.
+
+Features
+~~~~~~~~
+- `#1234 <https://leap.se/code/issues/1234>`_: Description of the new feature corresponding with issue #1234.
+- New feature without related issue number.
+
+Bugfixes
+~~~~~~~~
+- `#1235 <https://leap.se/code/issues/1235>`_: Description for the fixed stuff corresponding with issue #1235.
+- Bugfix without related issue number.
+
+Misc
+~~~~
+- `#1236 <https://leap.se/code/issues/1236>`_: Description of the new feature corresponding with issue #1236.
+- Some change without issue number.
+
+Known Issues
+~~~~~~~~~~~~
+- `#1236 <https://leap.se/code/issues/1236>`_: Description of the known issue corresponding with issue #1236.
diff --git a/doc/DESIGN.md b/doc/DESIGN.md
index e98976d..dbfbc99 100644
--- a/doc/DESIGN.md
+++ b/doc/DESIGN.md
@@ -145,6 +145,31 @@ virtual transport instead, we should append the domain (eg
123456@example.org). see
http://www.postfix.org/ADDRESS_REWRITING_README.html#resolve
+#### fingerprint_resolver
+
+postfix config:
+
+```
+virtual_alias_map tcp:localhost:2424
+```
+
+postfix sends "get 12:34:56:78:90:ab:cd:ef:12:34:56:78:90:ab:cd:ef:12:34:56:78"
+providing an smtp fingerprint and fingerprint_resolver returns "200 2016-01-19",
+where 2016-01-19 is the expiration date of the given fingerprint. If the
+fingerprint does not exists or is expired it will return "500 NOT FOUND SRY".
+
+#### Return values
+
+The return codes and content of the tcp maps are:
+
+ +----------------------------------------------------------+
+ | virtual_alias_map | check_recipient_access |
++----------------+---------------------+------------------------------------+
+| user not found | 500 "NOT FOUND SRY" | 500 "REJECT" |
+| key not found | 200 "<uuid>" | 400 "4.7.13 USER ACCOUNT DISABLED" |
+| both found | 200 "<uuid>" | 200 "OK" |
++----------------+---------------------+------------------------------------+
+
### Current status
diff --git a/pkg/generate_wheels.sh b/pkg/generate_wheels.sh
new file mode 100755
index 0000000..e8096af
--- /dev/null
+++ b/pkg/generate_wheels.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+# Generate wheels for dependencies
+
+if [ "$WHEELHOUSE" = "" ]; then
+ WHEELHOUSE=$HOME/wheelhouse
+fi
+
+pip wheel --wheel-dir $WHEELHOUSE pip
+pip wheel --wheel-dir $WHEELHOUSE -r pkg/requirements.pip
+if [ -f pkg/requirements-testing.pip ]; then
+ pip wheel --wheel-dir $WHEELHOUSE -r pkg/requirements-testing.pip
+fi
diff --git a/pkg/leap_mx.init b/pkg/leap-mx.init
index 60dddc4..8093c22 100644
--- a/pkg/leap_mx.init
+++ b/pkg/leap-mx.init
@@ -12,9 +12,10 @@
PATH=/sbin:/bin:/usr/sbin:/usr/bin
PIDFILE=/var/run/leap_mx.pid
RUNDIR=/var/lib/leap_mx/
-FILE=/usr/share/app/leap_mx.tac
-LOGFILE=/var/log/leap_mx.log
+FILE=/usr/share/app/mx.tac
TWISTD_PATH=/usr/bin/twistd
+USER=leap-mx
+GROUP=leap-mx
[ -r /etc/default/leap_mx ] && . /etc/default/leap_mx
@@ -32,8 +33,10 @@ case "$1" in
--pidfile=$PIDFILE \
--rundir=$RUNDIR \
--python=$FILE \
- --logfile=$LOGFILE \
- --syslog --prefix=leap-mx
+ --syslog \
+ --prefix=leap-mx \
+ --uid=$USER \
+ --gid=$GROUP
echo "."
;;
diff --git a/pkg/leap-mx.service b/pkg/leap-mx.service
new file mode 100644
index 0000000..5852ee8
--- /dev/null
+++ b/pkg/leap-mx.service
@@ -0,0 +1,10 @@
+[Unit]
+Description=Leap MX
+Before=postfix.service
+
+[Service]
+ExecStart=/usr/bin/python /usr/bin/twistd -n --rundir=/var/lib/leap_mx/ --python=/usr/share/app/mx.tac --syslog --prefix=leap-mx --pidfile=/tmp/leap-mx.pid
+User=leap-mx
+
+[Install]
+WantedBy=multi-user.target
diff --git a/pkg/mx.conf.sample b/pkg/mx.conf.sample
index c9ad0f8..a649b73 100644
--- a/pkg/mx.conf.sample
+++ b/pkg/mx.conf.sample
@@ -14,6 +14,9 @@ port=4242
[check recipient]
port=2244
+[fingerprint map]
+port=2424
+
[bounce]
from=<address for the From: of the bounce email without domain>
subject=Delivery failure \ No newline at end of file
diff --git a/pkg/mx.tac b/pkg/mx.tac
index 7da59cf..42d40a8 100755
--- a/pkg/mx.tac
+++ b/pkg/mx.tac
@@ -24,6 +24,7 @@ from leap.mx import couchdbhelper
from leap.mx.mail_receiver import MailReceiver
from leap.mx.alias_resolver import AliasResolverFactory
from leap.mx.check_recipient_access import CheckRecipientAccessFactory
+from leap.mx.fingerprint_resolver import FingerprintResolverFactory
try:
from twisted.application import service, internet
@@ -57,6 +58,7 @@ except ConfigParser.NoSectionError:
alias_port = config.getint("alias map", "port")
check_recipient_port = config.getint("check recipient", "port")
+fingerprint_port = config.getint("fingerprint map", "port")
cdb = couchdbhelper.ConnectedCouchDB(server,
port=port,
@@ -68,27 +70,32 @@ cdb = couchdbhelper.ConnectedCouchDB(server,
application = service.Application("LEAP MX")
# Alias map
-alias_map = internet.TCPServer(alias_port, AliasResolverFactory(couchdb=cdb))
+alias_map = internet.TCPServer(
+ alias_port, AliasResolverFactory(couchdb=cdb),
+ interface="localhost")
alias_map.setServiceParent(application)
# Check recipient access
-check_recipient = internet.TCPServer(check_recipient_port,
- CheckRecipientAccessFactory(couchdb=cdb))
+check_recipient = internet.TCPServer(
+ check_recipient_port, CheckRecipientAccessFactory(couchdb=cdb),
+ interface="localhost")
check_recipient.setServiceParent(application)
+# Fingerprint map
+fingerprint_map = internet.TCPServer(
+ fingerprint_port, FingerprintResolverFactory(couchdb=cdb),
+ interface="localhost")
+fingerprint_map.setServiceParent(application)
+
# Mail receiver
-mail_couch_url_prefix = "http://%s:%s@%s:%s" % (user,
- password,
- server,
- port)
directories = []
for section in config.sections():
- if section in ("couchdb", "alias map", "check recipient", "bounce"):
+ if section in ("couchdb", "alias map", "check recipient",
+ "fingerprint map", "bounce"):
continue
to_watch = config.get(section, "path")
recursive = config.getboolean(section, "recursive")
directories.append([to_watch, recursive])
-mr = MailReceiver(mail_couch_url_prefix, cdb, directories, bounce_from,
- bounce_subject)
+mr = MailReceiver(cdb, directories, bounce_from, bounce_subject)
mr.setServiceParent(application)
diff --git a/pkg/pip_install_requirements.sh b/pkg/pip_install_requirements.sh
new file mode 100755
index 0000000..57732e2
--- /dev/null
+++ b/pkg/pip_install_requirements.sh
@@ -0,0 +1,86 @@
+#!/bin/bash
+# Update pip and install LEAP base/testing requirements.
+# For convenience, $insecure_packages are allowed with insecure flags enabled.
+# Use at your own risk.
+# See $usage for help
+
+insecure_packages=""
+leap_wheelhouse=https://lizard.leap.se/wheels
+
+show_help() {
+ usage="Usage: $0 [--testing] [--use-leap-wheels]\n --testing\t\tInstall dependencies from requirements-testing.pip\n
+\t\t\tOtherwise, it will install requirements.pip\n
+--use-leap-wheels\tUse wheels from leap.se"
+ echo -e $usage
+
+ exit 1
+}
+
+process_arguments() {
+ testing=false
+ use_leap_wheels=false
+
+ while [ "$#" -gt 0 ]; do
+ # From http://stackoverflow.com/a/31443098
+ case "$1" in
+ --help) show_help;;
+ --testing) testing=true; shift 1;;
+ --use-leap-wheels) use_leap_wheels=true; shift 1;;
+
+ -h) show_help;;
+ -*) echo "unknown option: $1" >&2; exit 1;;
+ esac
+ done
+}
+
+return_wheelhouse() {
+ if $use_leap_wheels ; then
+ WHEELHOUSE=$leap_wheelhouse
+ elif [ "$WHEELHOUSE" = "" ]; then
+ WHEELHOUSE=$HOME/wheelhouse
+ fi
+
+ # Tested with bash and zsh
+ if [[ $WHEELHOUSE != http* && ! -d "$WHEELHOUSE" ]]; then
+ mkdir $WHEELHOUSE
+ fi
+
+ echo "$WHEELHOUSE"
+}
+
+return_install_options() {
+ wheelhouse=`return_wheelhouse`
+ install_options="-U --find-links=$wheelhouse"
+ if $use_leap_wheels ; then
+ install_options="$install_options --trusted-host lizard.leap.se"
+ fi
+
+ echo $install_options
+}
+
+return_insecure_flags() {
+ for insecure_package in $insecure_packages; do
+ flags="$flags --allow-external $insecure_package --allow-unverified $insecure_package"
+ done
+
+ echo $flags
+}
+
+return_packages() {
+ if $testing ; then
+ packages="-r pkg/requirements-testing.pip"
+ else
+ packages="-r pkg/requirements.pip"
+ fi
+
+ echo $packages
+}
+
+process_arguments $@
+install_options=`return_install_options`
+insecure_flags=`return_insecure_flags`
+packages=`return_packages`
+
+pip install -U wheel
+pip install $install_options pip
+pip install $install_options $insecure_flags $packages
diff --git a/pkg/requirements-leap.pip b/pkg/requirements-leap.pip
new file mode 100644
index 0000000..aab5fa5
--- /dev/null
+++ b/pkg/requirements-leap.pip
@@ -0,0 +1,3 @@
+leap.common>=0.5.1
+leap.soledad.common>=0.8.0
+leap.keymanager>=0.5.0
diff --git a/pkg/requirements-testing.pip b/pkg/requirements-testing.pip
new file mode 100644
index 0000000..94b8e9c
--- /dev/null
+++ b/pkg/requirements-testing.pip
@@ -0,0 +1,2 @@
+pep8
+setuptools-trial
diff --git a/pkg/requirements.pip b/pkg/requirements.pip
index ed3ad0d..328b1c3 100644
--- a/pkg/requirements.pip
+++ b/pkg/requirements.pip
@@ -7,7 +7,3 @@ paisley>=0.3.1
# in soledad-common, but we need to declare here
# for the time being.
couchdb
-
-leap.common>=0.3.5
-leap.soledad.common>=0.4.5
-leap.keymanager>=0.3.4
diff --git a/pkg/utils/get_authors.sh b/pkg/utils/get_authors.sh
new file mode 100755
index 0000000..0169bb1
--- /dev/null
+++ b/pkg/utils/get_authors.sh
@@ -0,0 +1,2 @@
+#!/bin/sh
+git log --format='%aN <%aE>' | awk '{arr[$0]++} END{for (i in arr){print arr[i], i;}}' | sort -rn | cut -d' ' -f2-
diff --git a/pkg/utils/reqs.py b/pkg/utils/reqs.py
index 5e2324f..251c7e9 100644
--- a/pkg/utils/reqs.py
+++ b/pkg/utils/reqs.py
@@ -22,6 +22,22 @@ import re
import sys
+def is_develop_mode():
+ """
+ Returns True if we're calling the setup script using the argument for
+ setuptools development mode.
+
+ This avoids messing up with dependency pinning and order, the
+ responsibility of installing the leap dependencies is left to the
+ developer.
+ """
+ args = sys.argv
+ devflags = "setup.py", "develop"
+ if (args[0], args[1]) == devflags:
+ return True
+ return False
+
+
def get_reqs_from_files(reqfiles):
"""
Returns the contents of the top requirement file listed as a
@@ -51,8 +67,8 @@ def parse_requirements(reqfiles=['requirements.txt',
if re.match(r'\s*-e\s+', line):
pass
# do not try to do anything with externals on vcs
- #requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1',
- #line))
+ # requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', r'\1',
+ # line))
# http://foo.bar/baz/foobar/zipball/master#egg=foobar
elif re.match(r'\s*https?:', line):
requirements.append(re.sub(r'\s*https?:.*#egg=(.*)$', r'\1',
diff --git a/setup.cfg b/setup.cfg
new file mode 100644
index 0000000..d8a5cc1
--- /dev/null
+++ b/setup.cfg
@@ -0,0 +1,17 @@
+[aliases]
+test = trial
+
+[pep8]
+exclude = versioneer.py,_version.py,*.egg,build,dist,docs
+ignore = E731
+
+[flake8]
+exclude = versioneer.py,_version.py,*.egg,build,dist,docs
+ignore = E731
+
+[versioneer]
+VCS = git
+style = pep440
+versionfile_source = src/leap/mx/_version.py
+versionfile_build = leap/mx/_version.py
+tag_prefix =
diff --git a/setup.py b/setup.py
index 3e89eec..7523222 100644
--- a/setup.py
+++ b/setup.py
@@ -20,14 +20,12 @@ setup file for leap.mx
import os
import re
from setuptools import setup, find_packages
+from setuptools import Command
+
+from pkg.utils.reqs import parse_requirements, is_develop_mode
import versioneer
-versioneer.versionfile_source = 'src/leap/mx/_version.py'
-versioneer.versionfile_build = 'leap/mx/_version.py'
-versioneer.tag_prefix = '' # tags are like 1.2.0
-versioneer.parentdir_prefix = 'leap.mx-'
-from pkg.utils.reqs import parse_requirements
trove_classifiers = [
'Development Status :: 3 - Alpha',
@@ -44,11 +42,11 @@ trove_classifiers = [
'Topic :: Security :: Cryptography',
]
-DOWNLOAD_BASE = ('https://github.com/leapcode/leap_mx/'
+DOWNLOAD_BASE = ('https://github.com/leapcode/bitmask_client/'
'archive/%s.tar.gz')
_versions = versioneer.get_versions()
VERSION = _versions['version']
-VERSION_FULL = _versions['full']
+VERSION_REVISION = _versions['full-revisionid']
DOWNLOAD_URL = ""
# get the short version for the download url
@@ -60,15 +58,29 @@ if len(_version_short) > 0:
cmdclass = versioneer.get_cmdclass()
-from setuptools import Command
-
-
class freeze_debianver(Command):
+
"""
Freezes the version in a debian branch.
To be used after merging the development branch onto the debian one.
"""
user_options = []
+ template = r"""
+# This file was generated by the `freeze_debianver` command in setup.py
+# Using 'versioneer.py' (0.16) from
+# revision-control system data, or from the parent directory name of an
+# unpacked source archive. Distribution tarballs contain a pre-generated copy
+# of this file.
+
+version_version = '{version}'
+full_revisionid = '{full_revisionid}'
+"""
+ templatefun = r"""
+
+def get_versions(default={}, verbose=False):
+ return {'version': version_version,
+ 'full-revisionid': full_revisionid}
+"""
def initialize_options(self):
pass
@@ -82,25 +94,11 @@ class freeze_debianver(Command):
if proceed != "y":
print("He. You scared. Aborting.")
return
- template = r"""
-# This file was generated by the `freeze_debianver` command in setup.py
-# Using 'versioneer.py' (0.7+) from
-# revision-control system data, or from the parent directory name of an
-# unpacked source archive. Distribution tarballs contain a pre-generated copy
-# of this file.
-
-version_version = '{version}'
-version_full = '{version_full}'
-"""
- templatefun = r"""
-
-def get_versions(default={}, verbose=False):
- return {'version': version_version, 'full': version_full}
-"""
- subst_template = template.format(
+ subst_template = self.template.format(
version=VERSION_SHORT,
- version_full=VERSION_FULL) + templatefun
- with open(versioneer.versionfile_source, 'w') as f:
+ full_revisionid=VERSION_REVISION) + self.templatefun
+ versioneer_cfg = versioneer.get_config_from_root('.')
+ with open(versioneer_cfg.versionfile_source, 'w') as f:
f.write(subst_template)
@@ -113,7 +111,25 @@ else:
# be automatically
# placed by distutils, using whatever interpreter is
# available.
- data_files = [("/usr/local/bin/", ["pkg/mx.tac"])]
+ data_files = [("/usr/share/app/", ["pkg/mx.tac"])]
+
+
+requirements = parse_requirements()
+
+if is_develop_mode():
+ print
+ print ("[WARNING] Skipping leap-specific dependencies "
+ "because development mode is detected.")
+ print ("[WARNING] You can install "
+ "the latest published versions with "
+ "'pip install -r pkg/requirements-leap.pip'")
+ print ("[WARNING] Or you can instead do 'python setup.py develop' "
+ "from the parent folder of each one of them.")
+ print
+else:
+ requirements += parse_requirements(
+ reqfiles=["pkg/requirements-leap.pip"])
+
setup(
name='leap.mx',
version=VERSION,
@@ -134,8 +150,10 @@ setup(
namespace_packages=["leap"],
package_dir={'': 'src'},
packages=find_packages('src'),
- #test_suite='leap.mx.tests',
- install_requires=parse_requirements(),
+ test_suite='leap.mx.tests',
+ tests_require=parse_requirements(
+ reqfiles=['pkg/requirements-testing.pip']),
+ install_requires=requirements,
classifiers=trove_classifiers,
data_files=data_files
)
diff --git a/src/leap/mx/_version.py b/src/leap/mx/_version.py
index 2367de5..ed9fc86 100644
--- a/src/leap/mx/_version.py
+++ b/src/leap/mx/_version.py
@@ -1,74 +1,157 @@
-IN_LONG_VERSION_PY = True
# This file helps to compute a version number in source trees obtained from
# git-archive tarball (such as those provided by githubs download-from-tag
-# feature). Distribution tarballs (build by setup.py sdist) and build
+# feature). Distribution tarballs (built by setup.py sdist) and build
# directories (produced by setup.py build) will contain a much shorter file
# that just contains the computed version number.
# This file is released into the public domain. Generated by
-# versioneer-0.7+ (https://github.com/warner/python-versioneer)
-
-# these strings will be replaced by git during git-archive
-git_refnames = "$Format:%d$"
-git_full = "$Format:%H$"
+# versioneer-0.16 (https://github.com/warner/python-versioneer)
+"""Git implementation of _version.py."""
+import errno
+import os
+import re
import subprocess
import sys
-def run_command(args, cwd=None, verbose=False):
- try:
- # remember shell=False, so use git.cmd on windows, not just git
- p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd)
- except EnvironmentError:
- e = sys.exc_info()[1]
+
+def get_keywords():
+ """Get the keywords needed to look up the version information."""
+ # these strings will be replaced by git during git-archive.
+ # setup.py/versioneer.py will grep for the variable names, so they must
+ # each be defined on a line of their own. _version.py will just call
+ # get_keywords().
+ git_refnames = "$Format:%d$"
+ git_full = "$Format:%H$"
+ keywords = {"refnames": git_refnames, "full": git_full}
+ return keywords
+
+
+class VersioneerConfig:
+ """Container for Versioneer configuration parameters."""
+
+
+def get_config():
+ """Create, populate and return the VersioneerConfig() object."""
+ # these strings are filled in when 'setup.py versioneer' creates
+ # _version.py
+ cfg = VersioneerConfig()
+ cfg.VCS = "git"
+ cfg.style = "pep440"
+ cfg.tag_prefix = ""
+ cfg.parentdir_prefix = "None"
+ cfg.versionfile_source = "src/leap/mx/_version.py"
+ cfg.verbose = False
+ return cfg
+
+
+class NotThisMethod(Exception):
+ """Exception raised if a method is not valid for the current scenario."""
+
+
+LONG_VERSION_PY = {}
+HANDLERS = {}
+
+
+def register_vcs_handler(vcs, method): # decorator
+ """Decorator to mark a method as the handler for a particular VCS."""
+ def decorate(f):
+ """Store f in HANDLERS[vcs][method]."""
+ if vcs not in HANDLERS:
+ HANDLERS[vcs] = {}
+ HANDLERS[vcs][method] = f
+ return f
+ return decorate
+
+
+def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False):
+ """Call the given command(s)."""
+ assert isinstance(commands, list)
+ p = None
+ for c in commands:
+ try:
+ dispcmd = str([c] + args)
+ # remember shell=False, so use git.cmd on windows, not just git
+ p = subprocess.Popen([c] + args, cwd=cwd, stdout=subprocess.PIPE,
+ stderr=(subprocess.PIPE if hide_stderr
+ else None))
+ break
+ except EnvironmentError:
+ e = sys.exc_info()[1]
+ if e.errno == errno.ENOENT:
+ continue
+ if verbose:
+ print("unable to run %s" % dispcmd)
+ print(e)
+ return None
+ else:
if verbose:
- print("unable to run %s" % args[0])
- print(e)
+ print("unable to find command, tried %s" % (commands,))
return None
stdout = p.communicate()[0].strip()
- if sys.version >= '3':
+ if sys.version_info[0] >= 3:
stdout = stdout.decode()
if p.returncode != 0:
if verbose:
- print("unable to run %s (error)" % args[0])
+ print("unable to run %s (error)" % dispcmd)
return None
return stdout
-import sys
-import re
-import os.path
+def versions_from_parentdir(parentdir_prefix, root, verbose):
+ """Try to determine the version from the parent directory name.
+
+ Source tarballs conventionally unpack into a directory that includes
+ both the project name and a version string.
+ """
+ dirname = os.path.basename(root)
+ if not dirname.startswith(parentdir_prefix):
+ if verbose:
+ print("guessing rootdir is '%s', but '%s' doesn't start with "
+ "prefix '%s'" % (root, dirname, parentdir_prefix))
+ raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
+ return {"version": dirname[len(parentdir_prefix):],
+ "full-revisionid": None,
+ "dirty": False, "error": None}
-def get_expanded_variables(versionfile_source):
+
+@register_vcs_handler("git", "get_keywords")
+def git_get_keywords(versionfile_abs):
+ """Extract version information from the given file."""
# the code embedded in _version.py can just fetch the value of these
- # variables. When used from setup.py, we don't want to import
- # _version.py, so we do it with a regexp instead. This function is not
- # used from _version.py.
- variables = {}
+ # keywords. When used from setup.py, we don't want to import _version.py,
+ # so we do it with a regexp instead. This function is not used from
+ # _version.py.
+ keywords = {}
try:
- f = open(versionfile_source,"r")
+ f = open(versionfile_abs, "r")
for line in f.readlines():
if line.strip().startswith("git_refnames ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["refnames"] = mo.group(1)
+ keywords["refnames"] = mo.group(1)
if line.strip().startswith("git_full ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["full"] = mo.group(1)
+ keywords["full"] = mo.group(1)
f.close()
except EnvironmentError:
pass
- return variables
+ return keywords
+
-def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
- refnames = variables["refnames"].strip()
+@register_vcs_handler("git", "keywords")
+def git_versions_from_keywords(keywords, tag_prefix, verbose):
+ """Get version information from git keywords."""
+ if not keywords:
+ raise NotThisMethod("no keywords at all, weird")
+ refnames = keywords["refnames"].strip()
if refnames.startswith("$Format"):
if verbose:
- print("variables are unexpanded, not using")
- return {} # unexpanded, so not in an unpacked git-archive tarball
+ print("keywords are unexpanded, not using")
+ raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
refs = set([r.strip() for r in refnames.strip("()").split(",")])
# starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
# just "foo-1.0". If we see a "tag: " prefix, prefer those.
@@ -93,111 +176,309 @@ def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
r = ref[len(tag_prefix):]
if verbose:
print("picking %s" % r)
- return { "version": r,
- "full": variables["full"].strip() }
- # no suitable tags, so we use the full revision id
+ return {"version": r,
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": None
+ }
+ # no suitable tags, so version is "0+unknown", but full hex is still there
if verbose:
- print("no suitable tags, using full revision id")
- return { "version": variables["full"].strip(),
- "full": variables["full"].strip() }
-
-def versions_from_vcs(tag_prefix, versionfile_source, verbose=False):
- # this runs 'git' from the root of the source tree. That either means
- # someone ran a setup.py command (and this code is in versioneer.py, so
- # IN_LONG_VERSION_PY=False, thus the containing directory is the root of
- # the source tree), or someone ran a project-specific entry point (and
- # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the
- # containing directory is somewhere deeper in the source tree). This only
- # gets called if the git-archive 'subst' variables were *not* expanded,
- # and _version.py hasn't already been rewritten with a short version
- # string, meaning we're inside a checked out source tree.
+ print("no suitable tags, using unknown + full revision id")
+ return {"version": "0+unknown",
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": "no suitable tags"}
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # some py2exe/bbfreeze/non-CPython implementations don't do __file__
- return {} # not always correct
-
- # versionfile_source is the relative path from the top of the source tree
- # (where the .git directory might live) to this file. Invert this to find
- # the root from __file__.
- root = here
- if IN_LONG_VERSION_PY:
- for i in range(len(versionfile_source.split("/"))):
- root = os.path.dirname(root)
- else:
- root = os.path.dirname(here)
+
+@register_vcs_handler("git", "pieces_from_vcs")
+def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
+ """Get version from 'git describe' in the root of the source tree.
+
+ This only gets called if the git-archive 'subst' keywords were *not*
+ expanded, and _version.py hasn't already been rewritten with a short
+ version string, meaning we're inside a checked out source tree.
+ """
if not os.path.exists(os.path.join(root, ".git")):
if verbose:
print("no .git in %s" % root)
- return {}
+ raise NotThisMethod("no .git directory")
- GIT = "git"
+ GITS = ["git"]
if sys.platform == "win32":
- GIT = "git.cmd"
- stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"],
- cwd=root)
- if stdout is None:
- return {}
- if not stdout.startswith(tag_prefix):
- if verbose:
- print("tag '%s' doesn't start with prefix '%s'" % (stdout, tag_prefix))
- return {}
- tag = stdout[len(tag_prefix):]
- stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root)
- if stdout is None:
- return {}
- full = stdout.strip()
- if tag.endswith("-dirty"):
- full += "-dirty"
- return {"version": tag, "full": full}
-
-
-def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False):
- if IN_LONG_VERSION_PY:
- # We're running from _version.py. If it's from a source tree
- # (execute-in-place), we can work upwards to find the root of the
- # tree, and then check the parent directory for a version string. If
- # it's in an installed application, there's no hope.
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # py2exe/bbfreeze/non-CPython don't have __file__
- return {} # without __file__, we have no hope
+ GITS = ["git.cmd", "git.exe"]
+ # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
+ # if there isn't one, this yields HEX[-dirty] (no NUM)
+ describe_out = run_command(GITS, ["describe", "--tags", "--dirty",
+ "--always", "--long",
+ "--match", "%s*" % tag_prefix],
+ cwd=root)
+ # --long was added in git-1.5.5
+ if describe_out is None:
+ raise NotThisMethod("'git describe' failed")
+ describe_out = describe_out.strip()
+ full_out = run_command(GITS, ["rev-parse", "HEAD"], cwd=root)
+ if full_out is None:
+ raise NotThisMethod("'git rev-parse' failed")
+ full_out = full_out.strip()
+
+ pieces = {}
+ pieces["long"] = full_out
+ pieces["short"] = full_out[:7] # maybe improved later
+ pieces["error"] = None
+
+ # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
+ # TAG might have hyphens.
+ git_describe = describe_out
+
+ # look for -dirty suffix
+ dirty = git_describe.endswith("-dirty")
+ pieces["dirty"] = dirty
+ if dirty:
+ git_describe = git_describe[:git_describe.rindex("-dirty")]
+
+ # now we have TAG-NUM-gHEX or HEX
+
+ if "-" in git_describe:
+ # TAG-NUM-gHEX
+ mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
+ if not mo:
+ # unparseable. Maybe git-describe is misbehaving?
+ pieces["error"] = ("unable to parse git-describe output: '%s'"
+ % describe_out)
+ return pieces
+
+ # tag
+ full_tag = mo.group(1)
+ if not full_tag.startswith(tag_prefix):
+ if verbose:
+ fmt = "tag '%s' doesn't start with prefix '%s'"
+ print(fmt % (full_tag, tag_prefix))
+ pieces["error"] = ("tag '%s' doesn't start with prefix '%s'"
+ % (full_tag, tag_prefix))
+ return pieces
+ pieces["closest-tag"] = full_tag[len(tag_prefix):]
+
+ # distance: number of commits since tag
+ pieces["distance"] = int(mo.group(2))
+
+ # commit: short hex revision ID
+ pieces["short"] = mo.group(3)
+
+ else:
+ # HEX: no tags
+ pieces["closest-tag"] = None
+ count_out = run_command(GITS, ["rev-list", "HEAD", "--count"],
+ cwd=root)
+ pieces["distance"] = int(count_out) # total number of commits
+
+ return pieces
+
+
+def plus_or_dot(pieces):
+ """Return a + if we don't already have one, else return a ."""
+ if "+" in pieces.get("closest-tag", ""):
+ return "."
+ return "+"
+
+
+def render_pep440(pieces):
+ """Build up version string, with post-release "local version identifier".
+
+ Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
+ get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
+
+ Exceptions:
+ 1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += plus_or_dot(pieces)
+ rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ else:
+ # exception #1
+ rendered = "0+untagged.%d.g%s" % (pieces["distance"],
+ pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ return rendered
+
+
+def render_pep440_pre(pieces):
+ """TAG[.post.devDISTANCE] -- No -dirty.
+
+ Exceptions:
+ 1: no tags. 0.post.devDISTANCE
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += ".post.dev%d" % pieces["distance"]
+ else:
+ # exception #1
+ rendered = "0.post.dev%d" % pieces["distance"]
+ return rendered
+
+
+def render_pep440_post(pieces):
+ """TAG[.postDISTANCE[.dev0]+gHEX] .
+
+ The ".dev0" means dirty. Note that .dev0 sorts backwards
+ (a dirty tree will appear "older" than the corresponding clean one),
+ but you shouldn't be releasing software with -dirty anyways.
+
+ Exceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += plus_or_dot(pieces)
+ rendered += "g%s" % pieces["short"]
+ else:
+ # exception #1
+ rendered = "0.post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += "+g%s" % pieces["short"]
+ return rendered
+
+
+def render_pep440_old(pieces):
+ """TAG[.postDISTANCE[.dev0]] .
+
+ The ".dev0" means dirty.
+
+ Eexceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ else:
+ # exception #1
+ rendered = "0.post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ return rendered
+
+
+def render_git_describe(pieces):
+ """TAG[-DISTANCE-gHEX][-dirty].
+
+ Like 'git describe --tags --dirty --always'.
+
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render_git_describe_long(pieces):
+ """TAG-DISTANCE-gHEX[-dirty].
+
+ Like 'git describe --tags --dirty --always -long'.
+ The distance/hash is unconditional.
+
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render(pieces, style):
+ """Render the given version pieces into the requested style."""
+ if pieces["error"]:
+ return {"version": "unknown",
+ "full-revisionid": pieces.get("long"),
+ "dirty": None,
+ "error": pieces["error"]}
+
+ if not style or style == "default":
+ style = "pep440" # the default
+
+ if style == "pep440":
+ rendered = render_pep440(pieces)
+ elif style == "pep440-pre":
+ rendered = render_pep440_pre(pieces)
+ elif style == "pep440-post":
+ rendered = render_pep440_post(pieces)
+ elif style == "pep440-old":
+ rendered = render_pep440_old(pieces)
+ elif style == "git-describe":
+ rendered = render_git_describe(pieces)
+ elif style == "git-describe-long":
+ rendered = render_git_describe_long(pieces)
+ else:
+ raise ValueError("unknown style '%s'" % style)
+
+ return {"version": rendered, "full-revisionid": pieces["long"],
+ "dirty": pieces["dirty"], "error": None}
+
+
+def get_versions():
+ """Get version information or return default if unable to do so."""
+ # I am in _version.py, which lives at ROOT/VERSIONFILE_SOURCE. If we have
+ # __file__, we can work backwards from there to the root. Some
+ # py2exe/bbfreeze/non-CPython implementations don't do __file__, in which
+ # case we can only use expanded keywords.
+
+ cfg = get_config()
+ verbose = cfg.verbose
+
+ try:
+ return git_versions_from_keywords(get_keywords(), cfg.tag_prefix,
+ verbose)
+ except NotThisMethod:
+ pass
+
+ try:
+ root = os.path.realpath(__file__)
# versionfile_source is the relative path from the top of the source
- # tree to _version.py. Invert this to find the root from __file__.
- root = here
- for i in range(len(versionfile_source.split("/"))):
+ # tree (where the .git directory might live) to this file. Invert
+ # this to find the root from __file__.
+ for i in cfg.versionfile_source.split('/'):
root = os.path.dirname(root)
- else:
- # we're running from versioneer.py, which means we're running from
- # the setup.py in a source tree. sys.argv[0] is setup.py in the root.
- here = os.path.abspath(sys.argv[0])
- root = os.path.dirname(here)
+ except NameError:
+ return {"version": "0+unknown", "full-revisionid": None,
+ "dirty": None,
+ "error": "unable to find root of source tree"}
- # Source tarballs conventionally unpack into a directory that includes
- # both the project name and a version string.
- dirname = os.path.basename(root)
- if not dirname.startswith(parentdir_prefix):
- if verbose:
- print("guessing rootdir is '%s', but '%s' doesn't start with prefix '%s'" %
- (root, dirname, parentdir_prefix))
- return None
- return {"version": dirname[len(parentdir_prefix):], "full": ""}
-
-tag_prefix = ""
-parentdir_prefix = "leap.mx-"
-versionfile_source = "src/leap/mx/_version.py"
-
-def get_versions(default={"version": "unknown", "full": ""}, verbose=False):
- variables = { "refnames": git_refnames, "full": git_full }
- ver = versions_from_expanded_variables(variables, tag_prefix, verbose)
- if not ver:
- ver = versions_from_vcs(tag_prefix, versionfile_source, verbose)
- if not ver:
- ver = versions_from_parentdir(parentdir_prefix, versionfile_source,
- verbose)
- if not ver:
- ver = default
- return ver
+ try:
+ pieces = git_pieces_from_vcs(cfg.tag_prefix, root, verbose)
+ return render(pieces, cfg.style)
+ except NotThisMethod:
+ pass
+
+ try:
+ if cfg.parentdir_prefix:
+ return versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
+ except NotThisMethod:
+ pass
+ return {"version": "0+unknown", "full-revisionid": None,
+ "dirty": None,
+ "error": "unable to compute version"}
diff --git a/src/leap/mx/alias_resolver.py b/src/leap/mx/alias_resolver.py
index bf7a58b..a5b5107 100644
--- a/src/leap/mx/alias_resolver.py
+++ b/src/leap/mx/alias_resolver.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
# alias_resolver.py
-# Copyright (C) 2013 LEAP
+# Copyright (C) 2013, 2015 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -60,6 +60,7 @@ class LEAPPostfixTCPMapAliasServer(postfix.PostfixTCPMapServer):
TCP_MAP_CODE_PERMANENT_FAILURE,
postfix.quote("NOT FOUND SRY"))
else:
+ uuid += "@deliver.local"
# properly encode uuid, otherwise twisted complains when replying
if isinstance(uuid, unicode):
uuid = uuid.encode("utf8")
diff --git a/src/leap/mx/check_recipient_access.py b/src/leap/mx/check_recipient_access.py
index f994e78..67bfd04 100644
--- a/src/leap/mx/check_recipient_access.py
+++ b/src/leap/mx/check_recipient_access.py
@@ -43,7 +43,6 @@ class LEAPPostFixTCPMapAccessServer(postfix.PostfixTCPMapServer):
are looked up by the factory, and will return a permanent or a temporary
failure in case either the user or the key don't exist, respectivelly.
"""
-
def _cbGot(self, value):
"""
Return a code and message depending on the result of the factory's
@@ -65,7 +64,7 @@ class LEAPPostFixTCPMapAccessServer(postfix.PostfixTCPMapServer):
elif pubkey is None:
self.sendCode(
TCP_MAP_CODE_TEMPORARY_FAILURE,
- postfix.quote("4.7.13 USER ACCOUNT DISABLED"))
+ postfix.quote("4.7.13 NO PUBKEY FOUND"))
else:
self.sendCode(
TCP_MAP_CODE_SUCCESS,
@@ -85,4 +84,3 @@ class CheckRecipientAccessFactory(LEAPPostfixTCPMapServerFactory):
@property
def _query_message(self):
return "check recipient access"
-
diff --git a/src/leap/mx/couchdbhelper.py b/src/leap/mx/couchdbhelper.py
index 1752b4e..e9cf4a4 100644
--- a/src/leap/mx/couchdbhelper.py
+++ b/src/leap/mx/couchdbhelper.py
@@ -23,7 +23,9 @@ maps, user UUIDs, and GPG keyIDs.
from paisley import client
+from twisted.internet import defer
from twisted.python import log
+from leap.soledad.common.couch import CouchDatabase
class ConnectedCouchDB(client.CouchDB):
@@ -50,6 +52,10 @@ class ConnectedCouchDB(client.CouchDB):
:param str password: (optional) The password for authorization.
:type password: str
"""
+ self._mail_couch_url = "http://%s:%s@%s:%s" % (username,
+ password,
+ host,
+ port)
client.CouchDB.__init__(self,
host,
port=port,
@@ -94,9 +100,10 @@ class ConnectedCouchDB(client.CouchDB):
pubkey = None
if result["rows"]:
doc = result["rows"][0]["doc"]
- uuid = doc["user_id"]
- if "keys" in doc:
- pubkey = doc["keys"]["pgp"]
+ if doc["enabled"]:
+ uuid = doc["user_id"]
+ if "keys" in doc:
+ pubkey = doc["keys"]["pgp"]
return uuid, pubkey
d.addCallback(_get_uuid_and_pubkey_cbk)
@@ -131,3 +138,60 @@ class ConnectedCouchDB(client.CouchDB):
d.addCallbacks(_get_pubkey_cbk, log.err)
return d
+
+ def getCertExpiry(self, fingerprint):
+ """
+ Query couch and return a deferred that will fire with the expiration
+ date for the cert with the given fingerprint.
+
+ :param fingerprint: The cert fingerprint
+ :type fingerprint: str
+
+ :return: A deferred that will fire with the cert expiration date as a
+ str.
+ :rtype: Deferred
+ """
+ d = self.openView(docId="Identity",
+ viewId="cert_expiry_by_fingerprint/",
+ key=fingerprint,
+ reduce=False,
+ include_docs=True)
+
+ def _get_cert_expiry_cbk(result):
+ try:
+ expiry = result["rows"][0]["value"]
+ except (KeyError, IndexError):
+ expiry = None
+ return expiry
+
+ d.addCallback(_get_cert_expiry_cbk)
+ return d
+
+ def put_doc(self, uuid, doc):
+ """
+ Update a document.
+
+ If the document currently has conflicts, put will fail.
+ If the database specifies a maximum document size and the document
+ exceeds it, put will fail and raise a DocumentTooBig exception.
+
+ :param uuid: The uuid of a user
+ :type uuid: str
+ :param doc: A Document with new content.
+ :type doc: leap.soledad.common.couch.CouchDocument
+
+ :return: A deferred which fires with the new revision identifier for
+ the document if the Document object has being updated, or
+ which fails with CouchDBError if there was any error.
+ """
+ # TODO: that should be implemented with paisley
+ url = self._mail_couch_url + "/user-%s" % (uuid,)
+ try:
+ db = CouchDatabase.open_database(url, create=False)
+ return defer.succeed(db.put_doc(doc))
+ except Exception as e:
+ return defer.fail(CouchDBError(e.message))
+
+
+class CouchDBError(Exception):
+ pass
diff --git a/src/leap/mx/fingerprint_resolver.py b/src/leap/mx/fingerprint_resolver.py
new file mode 100644
index 0000000..0a0850d
--- /dev/null
+++ b/src/leap/mx/fingerprint_resolver.py
@@ -0,0 +1,98 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+# fingerprint_resolver.py
+# Copyright (C) 2015 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+"""
+Classes for resolve expiration date of certs.
+
+Test this with postmap -v -q "fingerprint" tcp:localhost:2424
+"""
+
+
+from datetime import datetime
+from twisted.internet.protocol import ServerFactory
+from twisted.protocols import postfix
+from twisted.python import log
+
+from leap.mx.tcp_map import TCP_MAP_CODE_SUCCESS
+from leap.mx.tcp_map import TCP_MAP_CODE_PERMANENT_FAILURE
+
+
+class LEAPPostfixTCPMapFingerprintServer(postfix.PostfixTCPMapServer):
+ """
+ A postfix tcp map fingerprint resolver server.
+ """
+
+ def _cbGot(self, res):
+ """
+ Return a code and message depending on the result of the factory's
+ get().
+
+ :param res: The fingerprint and expiration date of the cert
+ :type res: (str, str)
+ """
+ fingerprint, expiry = (None, None)
+ if res is not None:
+ fingerprint, expiry = res
+
+ if expiry is None:
+ code = TCP_MAP_CODE_PERMANENT_FAILURE
+ msg = "NOT FOUND SRY"
+ elif expiry < datetime.utcnow().strftime("%Y-%m-%d"):
+ code = TCP_MAP_CODE_PERMANENT_FAILURE
+ msg = "EXPIRED CERT"
+ else:
+ # properly encode expiry, otherwise twisted complains when replying
+ if isinstance(expiry, unicode):
+ expiry = expiry.encode("utf8")
+ code = TCP_MAP_CODE_SUCCESS
+ msg = fingerprint + " " + expiry
+
+ self.sendCode(code, postfix.quote(msg))
+
+
+class FingerprintResolverFactory(ServerFactory, object):
+ """
+ A factory for postfix tcp map fingerprint resolver servers.
+ """
+
+ protocol = LEAPPostfixTCPMapFingerprintServer
+
+ def __init__(self, couchdb):
+ """
+ Initialize the factory.
+
+ :param couchdb: A CouchDB client.
+ :type couchdb: leap.mx.couchdbhelper.ConnectedCouchDB
+ """
+ self._cdb = couchdb
+
+ def get(self, fingerprint):
+ """
+ Look up the cert expiration date based on fingerprint.
+
+ :param fingerprint: The cert fingerprint.
+ :type fingerprint: str
+
+ :return: A deferred that will be fired with the expiration date.
+ :rtype: Deferred
+ """
+ log.msg("look up: %s" % (fingerprint,))
+ d = self._cdb.getCertExpiry(fingerprint.lower())
+ d.addCallback(lambda expiry: (fingerprint, expiry))
+ d.addErrback(log.err)
+ return d
diff --git a/src/leap/mx/mail_receiver.py b/src/leap/mx/mail_receiver.py
index 446fd38..7c5a368 100644
--- a/src/leap/mx/mail_receiver.py
+++ b/src/leap/mx/mail_receiver.py
@@ -1,7 +1,7 @@
#!/usr/bin/env python
# -*- encoding: utf-8 -*-
# mail_receiver.py
-# Copyright (C) 2013 LEAP
+# Copyright (C) 2013, 2015 LEAP
#
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
@@ -40,6 +40,7 @@ import signal
import json
import email.utils
+from datetime import datetime, timedelta
from email import message_from_string
from twisted.application.service import Service, IService
@@ -51,7 +52,7 @@ from zope.interface import implements
from leap.soledad.common.crypto import EncryptionSchemes
from leap.soledad.common.crypto import ENC_JSON_KEY
from leap.soledad.common.crypto import ENC_SCHEME_KEY
-from leap.soledad.common.couch import CouchDatabase, CouchDocument
+from leap.soledad.common.document import ServerDocument
from leap.keymanager import openpgp
@@ -75,15 +76,16 @@ class MailReceiver(Service):
"""
RETRY_DIR_WATCH_DELAY = 60 * 5 # 5 minutes
- def __init__(self, mail_couch_url, users_cdb, directories, bounce_from,
+ """
+ Time delta to keep stalled emails
+ """
+ MAX_BOUNCE_DELTA = timedelta(days=5)
+
+ def __init__(self, users_cdb, directories, bounce_from,
bounce_subject):
"""
Constructor
- :param mail_couch_url: URL prefix for the couchdb where mail
- should be stored
- :type mail_couch_url: str
-
:param users_cdb: CouchDB instance from where to get the uuid
and pubkey for a user
:type users_cdb: ConnectedCouchDB
@@ -98,11 +100,11 @@ class MailReceiver(Service):
:type bounce_subject: str
"""
# IService doesn't define an __init__
- self._mail_couch_url = mail_couch_url
self._users_cdb = users_cdb
self._directories = directories
self._bounce_from = bounce_from
self._bounce_subject = bounce_subject
+ self._bounce_timestamp = {}
self._processing_skipped = False
def startService(self):
@@ -171,24 +173,21 @@ class MailReceiver(Service):
:param pubkey: public key for the owner of the message
:type pubkey: str
:param message: message contents
- :type message: email.message.Message
+ :type message: str
:return: doc to sync with Soledad or None, None if something
went wrong.
- :rtype: CouchDocument
+ :rtype: ServerDocument
"""
if pubkey is None or len(pubkey) == 0:
log.msg("_encrypt_message: Something went wrong, here's all "
"I know: %r" % (pubkey,))
return None
- # find message's encoding
- message_as_string = message.as_string()
-
- doc = CouchDocument(doc_id=str(pyuuid.uuid4()))
+ doc = ServerDocument(doc_id=str(pyuuid.uuid4()))
# store plain text if pubkey is not available
- data = {'incoming': True, 'content': message_as_string}
+ data = {'incoming': True, 'content': message}
if pubkey is None or len(pubkey) == 0:
doc.content = {
self.INCOMING_KEY: True,
@@ -203,16 +202,6 @@ class MailReceiver(Service):
with openpgp.TempGPGWrapper(gpgbinary='/usr/bin/gpg') as gpg:
gpg.import_keys(pubkey)
key = gpg.list_keys().pop()
-
- # add X-Leap-Provenance header if message is not encrypted
- if message.get_content_type() != 'multipart/encrypted' and \
- '-----BEGIN PGP MESSAGE-----' not in \
- message_as_string:
- message.add_header(
- 'X-Leap-Provenance',
- email.utils.formatdate(),
- pubkey=key["keyid"])
- data = {'incoming': True, 'content': message.as_string()}
doc.content = {
self.INCOMING_KEY: True,
self.ERROR_DECRYPTING_KEY: False,
@@ -225,55 +214,44 @@ class MailReceiver(Service):
return doc
+ @defer.inlineCallbacks
def _export_message(self, uuid, doc):
"""
- Given a UUID and a CouchDocument, it saves it directly in the
+ Given a UUID and a ServerDocument, it saves it directly in the
couchdb that serves as a backend for Soledad, in a db
accessible to the recipient of the mail.
:param uuid: the mail owner's uuid
:type uuid: str
- :param doc: CouchDocument that represents the email
- :type doc: CouchDocument
+ :param doc: ServerDocument that represents the email
+ :type doc: ServerDocument
- :return: True if it's ok to remove the message, False
- otherwise
- :rtype: bool
+ :return: A Deferred which fires if it's ok to remove the message,
+ or fails otherwise
+ :rtype: Deferred
"""
if uuid is None or doc is None:
log.msg("_export_message: Something went wrong, here's all "
"I know: %r | %r" % (uuid, doc))
- return False
+ raise Exception("No uuid or doc")
log.msg("Exporting message for %s" % (uuid,))
-
- db = CouchDatabase(self._mail_couch_url, "user-%s" % (uuid,))
- db.put_doc(doc)
-
+ yield self._users_cdb.put_doc(uuid, doc)
log.msg("Done exporting")
- return True
-
- def _conditional_remove(self, do_remove, filepath):
+ def _remove(self, filepath):
"""
- Removes the message if do_remove is True.
+ Removes the message.
- :param do_remove: True if the message should be removed, False
- otherwise
- :type do_remove: bool
:param filepath: path to the mail
:type filepath: twisted.python.filepath.FilePath
"""
- if do_remove:
- # remove the original mail
- try:
- log.msg("Removing %r" % (filepath.path,))
- filepath.remove()
- log.msg("Done removing")
- except Exception:
- log.err()
- else:
- log.msg("Not removing %r" % (filepath.path,))
+ try:
+ log.msg("Removing %r" % (filepath.path,))
+ filepath.remove()
+ log.msg("Done removing")
+ except Exception:
+ log.err()
def _get_owner(self, mail):
"""
@@ -295,7 +273,7 @@ class MailReceiver(Service):
return None
final_address = delivereds.pop(0)
_, addr = email.utils.parseaddr(final_address)
- uuid, _ = addr.split("@")
+ uuid = addr.split("@")[0]
return uuid
@defer.inlineCallbacks
@@ -317,7 +295,7 @@ class MailReceiver(Service):
except InvalidReturnPathError:
# give up bouncing this message!
log.msg("Will not bounce message because of invalid return path.")
- yield self._conditional_remove(True, filepath)
+ yield self._remove(filepath)
def sleep(self, secs):
"""
@@ -395,10 +373,6 @@ class MailReceiver(Service):
defer.returnValue(None)
log.msg("Mail owner: %s" % (uuid,))
- if uuid is None:
- log.msg("BUG: There was no uuid!")
- defer.returnValue(None)
-
pubkey = yield self._users_cdb.getPubkey(uuid)
if pubkey is None or len(pubkey) == 0:
log.msg(
@@ -411,10 +385,31 @@ class MailReceiver(Service):
defer.returnValue(None)
log.msg("Encrypting message to %s's pubkey" % (uuid,))
- doc = yield self._encrypt_message(pubkey, msg)
+ try:
+ doc = yield self._encrypt_message(pubkey, mail_data)
- do_remove = yield self._export_message(uuid, doc)
- yield self._conditional_remove(do_remove, filepath)
+ yield self._export_message(uuid, doc)
+ yield self._remove(filepath)
+ except Exception as e:
+ yield self._bounce_with_timeout(filepath, msg, e)
+
+ @defer.inlineCallbacks
+ def _bounce_with_timeout(self, filepath, msg, error):
+ if filepath not in self._bounce_timestamp:
+ self._bounce_timestamp[filepath] = datetime.now()
+ log.msg("New stalled email {0!r}: {1!r}".format(filepath, error))
+ defer.returnValue(None)
+
+ current_delta = datetime.now() - self._bounce_timestamp[filepath]
+ if current_delta > self.MAX_BOUNCE_DELTA:
+ log.msg("Bouncing stalled email {0!r}: {1!r}"
+ .format(filepath, error))
+ bounce_reason = "There was a problem in the server and the " \
+ "email could not be delivered."
+ yield self._bounce_message(msg, filepath, bounce_reason)
+ else:
+ log.msg("Still stalled email {0!r} for the last {1}: {2!r}"
+ .format(filepath, str(current_delta), error))
@defer.inlineCallbacks
def _process_incoming_email(self, otherself, filepath, mask):
@@ -440,4 +435,3 @@ class MailReceiver(Service):
except Exception as e:
log.msg("Something went wrong while processing {0!r}: {1!r}"
.format(filepath, e))
- log.err()
diff --git a/src/leap/mx/tcp_map.py b/src/leap/mx/tcp_map.py
index 96db70a..07bf51d 100644
--- a/src/leap/mx/tcp_map.py
+++ b/src/leap/mx/tcp_map.py
@@ -41,7 +41,6 @@ class LEAPPostfixTCPMapServerFactory(ServerFactory, object):
__metaclass__ = ABCMeta
-
def __init__(self, couchdb):
"""
Initialize the factory.
diff --git a/src/leap/mx/tests/__init__.py b/src/leap/mx/tests/__init__.py
index 2002c48..13df919 100644
--- a/src/leap/mx/tests/__init__.py
+++ b/src/leap/mx/tests/__init__.py
@@ -22,6 +22,7 @@ code, using twisted.trial, for testing leap_mx.
__all__ = ['test_alias_resolver']
+
def run():
"""xxx fill me in"""
pass
diff --git a/src/leap/mx/tests/test_mail_receiver.py b/src/leap/mx/tests/test_mail_receiver.py
new file mode 100644
index 0000000..33967ea
--- /dev/null
+++ b/src/leap/mx/tests/test_mail_receiver.py
@@ -0,0 +1,304 @@
+#!/usr/bin/env python
+# -*- encoding: utf-8 -*-
+# test_mail_receiver.py
+# Copyright (C) 2015 LEAP
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+"""
+MailReceiver tests
+"""
+
+import codecs
+import json
+import os
+import os.path
+import shutil
+import tempfile
+
+from email.message import Message
+from twisted.internet import defer, reactor
+from twisted.trial import unittest
+
+from leap.keymanager import openpgp
+from leap.mx.couchdbhelper import CouchDBError
+from leap.mx.mail_receiver import MailReceiver
+
+
+BOUNCE_ADDRESS = "bounce@leap.se"
+BOUNCE_SUBJECT = "bounce subject"
+ADDRESS = "leap@leap.se"
+UUID = "13d5203bdd09be1e638bdb1d315251cb"
+
+
+class MailReceiverTestCase(unittest.TestCase):
+ def setUp(self):
+ self.directory = tempfile.mkdtemp(prefix="leap_tests-")
+ os.mkdir(os.path.join(self.directory, "new"))
+
+ self.users_cdb = self.usersCdb()
+ self.receiver = MailReceiver(
+ users_cdb=self.users_cdb,
+ directories=[(self.directory, True)],
+ bounce_from=BOUNCE_ADDRESS,
+ bounce_subject=BOUNCE_SUBJECT)
+ self.receiver.startService()
+
+ def tearDown(self):
+ self.receiver.stopService()
+ shutil.rmtree(self.directory)
+
+ def usersCdb(self):
+ self.pubKey = PUBLIC_KEY
+ self.docs = []
+ self.defer_put_doc = defer.Deferred()
+
+ class UsersCdb(object):
+ def getPubkey(_, uuid):
+ return self.pubKey
+
+ def put_doc(_, uuid, doc):
+ self.docs.append({'uuid': uuid, 'doc': doc})
+ if not self.defer_put_doc.called:
+ reactor.callLater(1, self.defer_put_doc.callback,
+ (uuid, doc))
+ return defer.succeed(None)
+
+ return UsersCdb()
+
+ @defer.inlineCallbacks
+ def test_single_mail(self):
+ msg, path = self.addMail("foo bar")
+ uuid, doc = yield self.defer_put_doc
+ self.assertEqual(uuid, UUID)
+ decmsg = self.decryptDoc(doc)
+ self.assertEqual(msg, decmsg)
+ self.assertFalse(os.path.exists(path))
+
+ @defer.inlineCallbacks
+ def test_put_doc_raises(self):
+ defer_called = defer.Deferred()
+
+ def put_doc_raise(*args):
+ defer_called.callback(None)
+ return defer.fail(CouchDBError())
+
+ self.users_cdb.put_doc = put_doc_raise
+ _, path = self.addMail()
+ yield defer_called
+ self.assertTrue(os.path.exists(path))
+
+ @defer.inlineCallbacks
+ def test_misleading_encoding(self):
+ msg, path = self.addMail(
+ "ñáûä", headers={'Content-Transfer-Encoding': '7Bit'})
+ uuid, doc = yield self.defer_put_doc
+ self.assertEqual(uuid, UUID)
+ decmsg = self.decryptDoc(doc)
+ self.assertEqual(unicode(msg, "utf-8"), decmsg)
+ self.assertFalse(os.path.exists(path))
+
+ def addMail(self, body="", filename="foo", to=ADDRESS,
+ frm="someone@domain.org", subject="sent subject",
+ headers={}):
+ msg = Message()
+ msg.add_header("To", to)
+ msg.add_header(
+ "Delivered-To", UUID + "@deliver.local")
+ msg.add_header("From", frm)
+ msg.add_header("Subject", subject)
+ for header, value in headers.iteritems():
+ msg.add_header(header, value)
+ msg.set_payload(body)
+
+ path = os.path.join(self.directory, "new", filename)
+ with open(path, "w") as f:
+ f.write(msg.as_string())
+
+ return msg.as_string(), path
+
+ def decryptDoc(self, doc):
+ encdoc = doc.content['_enc_json']
+ decdoc = {}
+
+ with openpgp.TempGPGWrapper(gpgbinary='/usr/bin/gpg') as gpg:
+ gpg.import_keys(PRIVATE_KEY)
+ decstr = gpg.decrypt(encdoc)
+ decdoc = json.loads(decstr.data)
+
+ self.assertTrue(decdoc['incoming'])
+ return decdoc['content']
+
+
+# key 24D18DDF: public key "Leap Test Key <leap@leap.se>"
+KEY_FINGERPRINT = "E36E738D69173C13D709E44F2F455E2824D18DDF"
+PUBLIC_KEY = """
+-----BEGIN PGP PUBLIC KEY BLOCK-----
+Version: GnuPG v1.4.10 (GNU/Linux)
+
+mQINBFC9+dkBEADNRfwV23TWEoGc/x0wWH1P7PlXt8MnC2Z1kKaKKmfnglVrpOiz
+iLWoiU58sfZ0L5vHkzXHXCBf6Eiy/EtUIvdiWAn+yASJ1mk5jZTBKO/WMAHD8wTO
+zpMsFmWyg3xc4DkmFa9KQ5EVU0o/nqPeyQxNMQN7px5pPwrJtJFmPxnxm+aDkPYx
+irDmz/4DeDNqXliazGJKw7efqBdlwTHkl9Akw2gwy178pmsKwHHEMOBOFFvX61AT
+huKqHYmlCGSliwbrJppTG7jc1/ls3itrK+CWTg4txREkSpEVmfcASvw/ZqLbjgfs
+d/INMwXnR9U81O8+7LT6yw/ca4ppcFoJD7/XJbkRiML6+bJ4Dakiy6i727BzV17g
+wI1zqNvm5rAhtALKfACha6YO43aJzairO4II1wxVHvRDHZn2IuKDDephQ3Ii7/vb
+hUOf6XCSmchkAcpKXUOvbxm1yfB1LRa64mMc2RcZxf4mW7KQkulBsdV5QG2276lv
+U2UUy2IutXcGP5nXC+f6sJJGJeEToKJ57yiO/VWJFjKN8SvP+7AYsQSqINUuEf6H
+T5gCPCraGMkTUTPXrREvu7NOohU78q6zZNaL3GW8ai7eSeANSuQ8Vzffx7Wd8Y7i
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+Y9Kb2YBBR7ivG6DBc8ty0jJXi7B4WjkFcUEJviQpMF2dCLdonCehYs1PqsN1N7j+
+eFjQd+hqVMJgYuSGKjvuAEfClM6MQw7+FmFwMyLgK/Ew/DttHEDCri77SPSkOGSI
+txCzhTg6798f6mJr7WcXmHX1w1Vcib5FfZ8vTDFVhz/XgAgArdhPo9V6/1dgSSiB
+KPQ/spsco6u5imdOhckERE0lnAYvVT6KE81TKuhF/b23u7x+Wdew6kK0EQhYA7wy
+7LmlaNXc7rMBQJ9Z60CJ4JDtatBWZ0kNrt2VfdDHVdqBTOpl0CraNUjWE5YMDasr
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+"""
+PRIVATE_KEY = """
+-----BEGIN PGP PRIVATE KEY BLOCK-----
+Version: GnuPG v1.4.10 (GNU/Linux)
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+"""
diff --git a/src/leap/mx/tester.py b/src/leap/mx/tests/tester.py
index 05d2d05..05d2d05 100644
--- a/src/leap/mx/tester.py
+++ b/src/leap/mx/tests/tester.py
diff --git a/versioneer.py b/versioneer.py
index 34e4807..7ed2a21 100644
--- a/versioneer.py
+++ b/versioneer.py
@@ -1,170 +1,641 @@
-#! /usr/bin/python
-"""versioneer.py
+# Version: 0.16
-(like a rocketeer, but for versions)
+"""The Versioneer - like a rocketeer, but for versions.
+The Versioneer
+==============
+
+* like a rocketeer, but for versions!
* https://github.com/warner/python-versioneer
* Brian Warner
* License: Public Domain
-* Version: 0.7+
-
-This file helps distutils-based projects manage their version number by just
-creating version-control tags.
-
-For developers who work from a VCS-generated tree (e.g. 'git clone' etc),
-each 'setup.py version', 'setup.py build', 'setup.py sdist' will compute a
-version number by asking your version-control tool about the current
-checkout. The version number will be written into a generated _version.py
-file of your choosing, where it can be included by your __init__.py
-
-For users who work from a VCS-generated tarball (e.g. 'git archive'), it will
-compute a version number by looking at the name of the directory created when
-te tarball is unpacked. This conventionally includes both the name of the
-project and a version number.
-
-For users who work from a tarball built by 'setup.py sdist', it will get a
-version number from a previously-generated _version.py file.
-
-As a result, loading code directly from the source tree will not result in a
-real version. If you want real versions from VCS trees (where you frequently
-update from the upstream repository, or do new development), you will need to
-do a 'setup.py version' after each update, and load code from the build/
-directory.
-
-You need to provide this code with a few configuration values:
-
- versionfile_source:
- A project-relative pathname into which the generated version strings
- should be written. This is usually a _version.py next to your project's
- main __init__.py file. If your project uses src/myproject/__init__.py,
- this should be 'src/myproject/_version.py'. This file should be checked
- in to your VCS as usual: the copy created below by 'setup.py
- update_files' will include code that parses expanded VCS keywords in
- generated tarballs. The 'build' and 'sdist' commands will replace it with
- a copy that has just the calculated version string.
-
- versionfile_build:
- Like versionfile_source, but relative to the build directory instead of
- the source directory. These will differ when your setup.py uses
- 'package_dir='. If you have package_dir={'myproject': 'src/myproject'},
- then you will probably have versionfile_build='myproject/_version.py' and
- versionfile_source='src/myproject/_version.py'.
-
- tag_prefix: a string, like 'PROJECTNAME-', which appears at the start of all
- VCS tags. If your tags look like 'myproject-1.2.0', then you
- should use tag_prefix='myproject-'. If you use unprefixed tags
- like '1.2.0', this should be an empty string.
-
- parentdir_prefix: a string, frequently the same as tag_prefix, which
- appears at the start of all unpacked tarball filenames. If
- your tarball unpacks into 'myproject-1.2.0', this should
- be 'myproject-'.
-
-To use it:
-
- 1: include this file in the top level of your project
- 2: make the following changes to the top of your setup.py:
- import versioneer
- versioneer.versionfile_source = 'src/myproject/_version.py'
- versioneer.versionfile_build = 'myproject/_version.py'
- versioneer.tag_prefix = '' # tags are like 1.2.0
- versioneer.parentdir_prefix = 'myproject-' # dirname like 'myproject-1.2.0'
- 3: add the following arguments to the setup() call in your setup.py:
- version=versioneer.get_version(),
- cmdclass=versioneer.get_cmdclass(),
- 4: run 'setup.py update_files', which will create _version.py, and will
- modify your __init__.py to define __version__ (by calling a function
- from _version.py)
- 5: modify your MANIFEST.in to include versioneer.py
- 6: add both versioneer.py and the generated _version.py to your VCS
-"""
+* Compatible With: python2.6, 2.7, 3.3, 3.4, 3.5, and pypy
+* [![Latest Version]
+(https://pypip.in/version/versioneer/badge.svg?style=flat)
+](https://pypi.python.org/pypi/versioneer/)
+* [![Build Status]
+(https://travis-ci.org/warner/python-versioneer.png?branch=master)
+](https://travis-ci.org/warner/python-versioneer)
+
+This is a tool for managing a recorded version number in distutils-based
+python projects. The goal is to remove the tedious and error-prone "update
+the embedded version string" step from your release process. Making a new
+release should be as easy as recording a new tag in your version-control
+system, and maybe making new tarballs.
+
+
+## Quick Install
+
+* `pip install versioneer` to somewhere to your $PATH
+* add a `[versioneer]` section to your setup.cfg (see below)
+* run `versioneer install` in your source tree, commit the results
+
+## Version Identifiers
+
+Source trees come from a variety of places:
+
+* a version-control system checkout (mostly used by developers)
+* a nightly tarball, produced by build automation
+* a snapshot tarball, produced by a web-based VCS browser, like github's
+ "tarball from tag" feature
+* a release tarball, produced by "setup.py sdist", distributed through PyPI
+
+Within each source tree, the version identifier (either a string or a number,
+this tool is format-agnostic) can come from a variety of places:
+
+* ask the VCS tool itself, e.g. "git describe" (for checkouts), which knows
+ about recent "tags" and an absolute revision-id
+* the name of the directory into which the tarball was unpacked
+* an expanded VCS keyword ($Id$, etc)
+* a `_version.py` created by some earlier build step
+
+For released software, the version identifier is closely related to a VCS
+tag. Some projects use tag names that include more than just the version
+string (e.g. "myproject-1.2" instead of just "1.2"), in which case the tool
+needs to strip the tag prefix to extract the version identifier. For
+unreleased software (between tags), the version identifier should provide
+enough information to help developers recreate the same tree, while also
+giving them an idea of roughly how old the tree is (after version 1.2, before
+version 1.3). Many VCS systems can report a description that captures this,
+for example `git describe --tags --dirty --always` reports things like
+"0.7-1-g574ab98-dirty" to indicate that the checkout is one revision past the
+0.7 tag, has a unique revision id of "574ab98", and is "dirty" (it has
+uncommitted changes.
+
+The version identifier is used for multiple purposes:
+
+* to allow the module to self-identify its version: `myproject.__version__`
+* to choose a name and prefix for a 'setup.py sdist' tarball
+
+## Theory of Operation
+
+Versioneer works by adding a special `_version.py` file into your source
+tree, where your `__init__.py` can import it. This `_version.py` knows how to
+dynamically ask the VCS tool for version information at import time.
+
+`_version.py` also contains `$Revision$` markers, and the installation
+process marks `_version.py` to have this marker rewritten with a tag name
+during the `git archive` command. As a result, generated tarballs will
+contain enough information to get the proper version.
+
+To allow `setup.py` to compute a version too, a `versioneer.py` is added to
+the top level of your source tree, next to `setup.py` and the `setup.cfg`
+that configures it. This overrides several distutils/setuptools commands to
+compute the version when invoked, and changes `setup.py build` and `setup.py
+sdist` to replace `_version.py` with a small static file that contains just
+the generated version data.
+
+## Installation
+
+First, decide on values for the following configuration variables:
+
+* `VCS`: the version control system you use. Currently accepts "git".
+
+* `style`: the style of version string to be produced. See "Styles" below for
+ details. Defaults to "pep440", which looks like
+ `TAG[+DISTANCE.gSHORTHASH[.dirty]]`.
+
+* `versionfile_source`:
+
+ A project-relative pathname into which the generated version strings should
+ be written. This is usually a `_version.py` next to your project's main
+ `__init__.py` file, so it can be imported at runtime. If your project uses
+ `src/myproject/__init__.py`, this should be `src/myproject/_version.py`.
+ This file should be checked in to your VCS as usual: the copy created below
+ by `setup.py setup_versioneer` will include code that parses expanded VCS
+ keywords in generated tarballs. The 'build' and 'sdist' commands will
+ replace it with a copy that has just the calculated version string.
+
+ This must be set even if your project does not have any modules (and will
+ therefore never import `_version.py`), since "setup.py sdist" -based trees
+ still need somewhere to record the pre-calculated version strings. Anywhere
+ in the source tree should do. If there is a `__init__.py` next to your
+ `_version.py`, the `setup.py setup_versioneer` command (described below)
+ will append some `__version__`-setting assignments, if they aren't already
+ present.
+
+* `versionfile_build`:
+
+ Like `versionfile_source`, but relative to the build directory instead of
+ the source directory. These will differ when your setup.py uses
+ 'package_dir='. If you have `package_dir={'myproject': 'src/myproject'}`,
+ then you will probably have `versionfile_build='myproject/_version.py'` and
+ `versionfile_source='src/myproject/_version.py'`.
+
+ If this is set to None, then `setup.py build` will not attempt to rewrite
+ any `_version.py` in the built tree. If your project does not have any
+ libraries (e.g. if it only builds a script), then you should use
+ `versionfile_build = None`. To actually use the computed version string,
+ your `setup.py` will need to override `distutils.command.build_scripts`
+ with a subclass that explicitly inserts a copy of
+ `versioneer.get_version()` into your script file. See
+ `test/demoapp-script-only/setup.py` for an example.
+
+* `tag_prefix`:
+
+ a string, like 'PROJECTNAME-', which appears at the start of all VCS tags.
+ If your tags look like 'myproject-1.2.0', then you should use
+ tag_prefix='myproject-'. If you use unprefixed tags like '1.2.0', this
+ should be an empty string, using either `tag_prefix=` or `tag_prefix=''`.
+
+* `parentdir_prefix`:
+
+ a optional string, frequently the same as tag_prefix, which appears at the
+ start of all unpacked tarball filenames. If your tarball unpacks into
+ 'myproject-1.2.0', this should be 'myproject-'. To disable this feature,
+ just omit the field from your `setup.cfg`.
+
+This tool provides one script, named `versioneer`. That script has one mode,
+"install", which writes a copy of `versioneer.py` into the current directory
+and runs `versioneer.py setup` to finish the installation.
+
+To versioneer-enable your project:
+
+* 1: Modify your `setup.cfg`, adding a section named `[versioneer]` and
+ populating it with the configuration values you decided earlier (note that
+ the option names are not case-sensitive):
+
+ ````
+ [versioneer]
+ VCS = git
+ style = pep440
+ versionfile_source = src/myproject/_version.py
+ versionfile_build = myproject/_version.py
+ tag_prefix =
+ parentdir_prefix = myproject-
+ ````
+
+* 2: Run `versioneer install`. This will do the following:
+
+ * copy `versioneer.py` into the top of your source tree
+ * create `_version.py` in the right place (`versionfile_source`)
+ * modify your `__init__.py` (if one exists next to `_version.py`) to define
+ `__version__` (by calling a function from `_version.py`)
+ * modify your `MANIFEST.in` to include both `versioneer.py` and the
+ generated `_version.py` in sdist tarballs
+
+ `versioneer install` will complain about any problems it finds with your
+ `setup.py` or `setup.cfg`. Run it multiple times until you have fixed all
+ the problems.
+
+* 3: add a `import versioneer` to your setup.py, and add the following
+ arguments to the setup() call:
+
+ version=versioneer.get_version(),
+ cmdclass=versioneer.get_cmdclass(),
+
+* 4: commit these changes to your VCS. To make sure you won't forget,
+ `versioneer install` will mark everything it touched for addition using
+ `git add`. Don't forget to add `setup.py` and `setup.cfg` too.
+
+## Post-Installation Usage
+
+Once established, all uses of your tree from a VCS checkout should get the
+current version string. All generated tarballs should include an embedded
+version string (so users who unpack them will not need a VCS tool installed).
+
+If you distribute your project through PyPI, then the release process should
+boil down to two steps:
+
+* 1: git tag 1.0
+* 2: python setup.py register sdist upload
+
+If you distribute it through github (i.e. users use github to generate
+tarballs with `git archive`), the process is:
+
+* 1: git tag 1.0
+* 2: git push; git push --tags
+
+Versioneer will report "0+untagged.NUMCOMMITS.gHASH" until your tree has at
+least one tag in its history.
+
+## Version-String Flavors
+
+Code which uses Versioneer can learn about its version string at runtime by
+importing `_version` from your main `__init__.py` file and running the
+`get_versions()` function. From the "outside" (e.g. in `setup.py`), you can
+import the top-level `versioneer.py` and run `get_versions()`.
+
+Both functions return a dictionary with different flavors of version
+information:
+
+* `['version']`: A condensed version string, rendered using the selected
+ style. This is the most commonly used value for the project's version
+ string. The default "pep440" style yields strings like `0.11`,
+ `0.11+2.g1076c97`, or `0.11+2.g1076c97.dirty`. See the "Styles" section
+ below for alternative styles.
+
+* `['full-revisionid']`: detailed revision identifier. For Git, this is the
+ full SHA1 commit id, e.g. "1076c978a8d3cfc70f408fe5974aa6c092c949ac".
+
+* `['dirty']`: a boolean, True if the tree has uncommitted changes. Note that
+ this is only accurate if run in a VCS checkout, otherwise it is likely to
+ be False or None
+
+* `['error']`: if the version string could not be computed, this will be set
+ to a string describing the problem, otherwise it will be None. It may be
+ useful to throw an exception in setup.py if this is set, to avoid e.g.
+ creating tarballs with a version string of "unknown".
+
+Some variants are more useful than others. Including `full-revisionid` in a
+bug report should allow developers to reconstruct the exact code being tested
+(or indicate the presence of local changes that should be shared with the
+developers). `version` is suitable for display in an "about" box or a CLI
+`--version` output: it can be easily compared against release notes and lists
+of bugs fixed in various releases.
+
+The installer adds the following text to your `__init__.py` to place a basic
+version in `YOURPROJECT.__version__`:
+
+ from ._version import get_versions
+ __version__ = get_versions()['version']
+ del get_versions
+
+## Styles
+
+The setup.cfg `style=` configuration controls how the VCS information is
+rendered into a version string.
+
+The default style, "pep440", produces a PEP440-compliant string, equal to the
+un-prefixed tag name for actual releases, and containing an additional "local
+version" section with more detail for in-between builds. For Git, this is
+TAG[+DISTANCE.gHEX[.dirty]] , using information from `git describe --tags
+--dirty --always`. For example "0.11+2.g1076c97.dirty" indicates that the
+tree is like the "1076c97" commit but has uncommitted changes (".dirty"), and
+that this commit is two revisions ("+2") beyond the "0.11" tag. For released
+software (exactly equal to a known tag), the identifier will only contain the
+stripped tag, e.g. "0.11".
+
+Other styles are available. See details.md in the Versioneer source tree for
+descriptions.
+
+## Debugging
+
+Versioneer tries to avoid fatal errors: if something goes wrong, it will tend
+to return a version of "0+unknown". To investigate the problem, run `setup.py
+version`, which will run the version-lookup code in a verbose mode, and will
+display the full contents of `get_versions()` (including the `error` string,
+which may help identify what went wrong).
+
+## Updating Versioneer
+
+To upgrade your project to a new release of Versioneer, do the following:
+
+* install the new Versioneer (`pip install -U versioneer` or equivalent)
+* edit `setup.cfg`, if necessary, to include any new configuration settings
+ indicated by the release notes
+* re-run `versioneer install` in your source tree, to replace
+ `SRC/_version.py`
+* commit any changed files
+
+### Upgrading to 0.16
+
+Nothing special.
+
+### Upgrading to 0.15
+
+Starting with this version, Versioneer is configured with a `[versioneer]`
+section in your `setup.cfg` file. Earlier versions required the `setup.py` to
+set attributes on the `versioneer` module immediately after import. The new
+version will refuse to run (raising an exception during import) until you
+have provided the necessary `setup.cfg` section.
+
+In addition, the Versioneer package provides an executable named
+`versioneer`, and the installation process is driven by running `versioneer
+install`. In 0.14 and earlier, the executable was named
+`versioneer-installer` and was run without an argument.
+
+### Upgrading to 0.14
-import os, sys, re
-from distutils.core import Command
-from distutils.command.sdist import sdist as _sdist
-from distutils.command.build import build as _build
+0.14 changes the format of the version string. 0.13 and earlier used
+hyphen-separated strings like "0.11-2-g1076c97-dirty". 0.14 and beyond use a
+plus-separated "local version" section strings, with dot-separated
+components, like "0.11+2.g1076c97". PEP440-strict tools did not like the old
+format, but should be ok with the new one.
-versionfile_source = None
-versionfile_build = None
-tag_prefix = None
-parentdir_prefix = None
+### Upgrading from 0.11 to 0.12
-VCS = "git"
-IN_LONG_VERSION_PY = False
+Nothing special.
+### Upgrading from 0.10 to 0.11
-LONG_VERSION_PY = '''
-IN_LONG_VERSION_PY = True
+You must add a `versioneer.VCS = "git"` to your `setup.py` before re-running
+`setup.py setup_versioneer`. This will enable the use of additional
+version-control systems (SVN, etc) in the future.
+
+## Future Directions
+
+This tool is designed to make it easily extended to other version-control
+systems: all VCS-specific components are in separate directories like
+src/git/ . The top-level `versioneer.py` script is assembled from these
+components by running make-versioneer.py . In the future, make-versioneer.py
+will take a VCS name as an argument, and will construct a version of
+`versioneer.py` that is specific to the given VCS. It might also take the
+configuration arguments that are currently provided manually during
+installation by editing setup.py . Alternatively, it might go the other
+direction and include code from all supported VCS systems, reducing the
+number of intermediate scripts.
+
+
+## License
+
+To make Versioneer easier to embed, all its code is dedicated to the public
+domain. The `_version.py` that it creates is also in the public domain.
+Specifically, both are released under the Creative Commons "Public Domain
+Dedication" license (CC0-1.0), as described in
+https://creativecommons.org/publicdomain/zero/1.0/ .
+
+"""
+
+from __future__ import print_function
+try:
+ import configparser
+except ImportError:
+ import ConfigParser as configparser
+import errno
+import json
+import os
+import re
+import subprocess
+import sys
+
+
+class VersioneerConfig:
+ """Container for Versioneer configuration parameters."""
+
+
+def get_root():
+ """Get the project root directory.
+
+ We require that all commands are run from the project root, i.e. the
+ directory that contains setup.py, setup.cfg, and versioneer.py .
+ """
+ root = os.path.realpath(os.path.abspath(os.getcwd()))
+ setup_py = os.path.join(root, "setup.py")
+ versioneer_py = os.path.join(root, "versioneer.py")
+ if not (os.path.exists(setup_py) or os.path.exists(versioneer_py)):
+ # allow 'python path/to/setup.py COMMAND'
+ root = os.path.dirname(os.path.realpath(os.path.abspath(sys.argv[0])))
+ setup_py = os.path.join(root, "setup.py")
+ versioneer_py = os.path.join(root, "versioneer.py")
+ if not (os.path.exists(setup_py) or os.path.exists(versioneer_py)):
+ err = ("Versioneer was unable to run the project root directory. "
+ "Versioneer requires setup.py to be executed from "
+ "its immediate directory (like 'python setup.py COMMAND'), "
+ "or in a way that lets it use sys.argv[0] to find the root "
+ "(like 'python path/to/setup.py COMMAND').")
+ raise VersioneerBadRootError(err)
+ try:
+ # Certain runtime workflows (setup.py install/develop in a setuptools
+ # tree) execute all dependencies in a single python process, so
+ # "versioneer" may be imported multiple times, and python's shared
+ # module-import table will cache the first one. So we can't use
+ # os.path.dirname(__file__), as that will find whichever
+ # versioneer.py was first imported, even in later projects.
+ me = os.path.realpath(os.path.abspath(__file__))
+ if os.path.splitext(me)[0] != os.path.splitext(versioneer_py)[0]:
+ print("Warning: build in %s is using versioneer.py from %s"
+ % (os.path.dirname(me), versioneer_py))
+ except NameError:
+ pass
+ return root
+
+
+def get_config_from_root(root):
+ """Read the project setup.cfg file to determine Versioneer config."""
+ # This might raise EnvironmentError (if setup.cfg is missing), or
+ # configparser.NoSectionError (if it lacks a [versioneer] section), or
+ # configparser.NoOptionError (if it lacks "VCS="). See the docstring at
+ # the top of versioneer.py for instructions on writing your setup.cfg .
+ setup_cfg = os.path.join(root, "setup.cfg")
+ parser = configparser.SafeConfigParser()
+ with open(setup_cfg, "r") as f:
+ parser.readfp(f)
+ VCS = parser.get("versioneer", "VCS") # mandatory
+
+ def get(parser, name):
+ if parser.has_option("versioneer", name):
+ return parser.get("versioneer", name)
+ return None
+ cfg = VersioneerConfig()
+ cfg.VCS = VCS
+ cfg.style = get(parser, "style") or ""
+ cfg.versionfile_source = get(parser, "versionfile_source")
+ cfg.versionfile_build = get(parser, "versionfile_build")
+ cfg.tag_prefix = get(parser, "tag_prefix")
+ if cfg.tag_prefix in ("''", '""'):
+ cfg.tag_prefix = ""
+ cfg.parentdir_prefix = get(parser, "parentdir_prefix")
+ cfg.verbose = get(parser, "verbose")
+ return cfg
+
+
+class NotThisMethod(Exception):
+ """Exception raised if a method is not valid for the current scenario."""
+
+# these dictionaries contain VCS-specific tools
+LONG_VERSION_PY = {}
+HANDLERS = {}
+
+
+def register_vcs_handler(vcs, method): # decorator
+ """Decorator to mark a method as the handler for a particular VCS."""
+ def decorate(f):
+ """Store f in HANDLERS[vcs][method]."""
+ if vcs not in HANDLERS:
+ HANDLERS[vcs] = {}
+ HANDLERS[vcs][method] = f
+ return f
+ return decorate
+
+
+def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False):
+ """Call the given command(s)."""
+ assert isinstance(commands, list)
+ p = None
+ for c in commands:
+ try:
+ dispcmd = str([c] + args)
+ # remember shell=False, so use git.cmd on windows, not just git
+ p = subprocess.Popen([c] + args, cwd=cwd, stdout=subprocess.PIPE,
+ stderr=(subprocess.PIPE if hide_stderr
+ else None))
+ break
+ except EnvironmentError:
+ e = sys.exc_info()[1]
+ if e.errno == errno.ENOENT:
+ continue
+ if verbose:
+ print("unable to run %s" % dispcmd)
+ print(e)
+ return None
+ else:
+ if verbose:
+ print("unable to find command, tried %s" % (commands,))
+ return None
+ stdout = p.communicate()[0].strip()
+ if sys.version_info[0] >= 3:
+ stdout = stdout.decode()
+ if p.returncode != 0:
+ if verbose:
+ print("unable to run %s (error)" % dispcmd)
+ return None
+ return stdout
+LONG_VERSION_PY['git'] = '''
# This file helps to compute a version number in source trees obtained from
# git-archive tarball (such as those provided by githubs download-from-tag
-# feature). Distribution tarballs (build by setup.py sdist) and build
+# feature). Distribution tarballs (built by setup.py sdist) and build
# directories (produced by setup.py build) will contain a much shorter file
# that just contains the computed version number.
# This file is released into the public domain. Generated by
-# versioneer-0.7+ (https://github.com/warner/python-versioneer)
-
-# these strings will be replaced by git during git-archive
-git_refnames = "%(DOLLAR)sFormat:%%d%(DOLLAR)s"
-git_full = "%(DOLLAR)sFormat:%%H%(DOLLAR)s"
+# versioneer-0.16 (https://github.com/warner/python-versioneer)
+"""Git implementation of _version.py."""
+import errno
+import os
+import re
import subprocess
import sys
-def run_command(args, cwd=None, verbose=False):
- try:
- # remember shell=False, so use git.cmd on windows, not just git
- p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd)
- except EnvironmentError:
- e = sys.exc_info()[1]
+
+def get_keywords():
+ """Get the keywords needed to look up the version information."""
+ # these strings will be replaced by git during git-archive.
+ # setup.py/versioneer.py will grep for the variable names, so they must
+ # each be defined on a line of their own. _version.py will just call
+ # get_keywords().
+ git_refnames = "%(DOLLAR)sFormat:%%d%(DOLLAR)s"
+ git_full = "%(DOLLAR)sFormat:%%H%(DOLLAR)s"
+ keywords = {"refnames": git_refnames, "full": git_full}
+ return keywords
+
+
+class VersioneerConfig:
+ """Container for Versioneer configuration parameters."""
+
+
+def get_config():
+ """Create, populate and return the VersioneerConfig() object."""
+ # these strings are filled in when 'setup.py versioneer' creates
+ # _version.py
+ cfg = VersioneerConfig()
+ cfg.VCS = "git"
+ cfg.style = "%(STYLE)s"
+ cfg.tag_prefix = "%(TAG_PREFIX)s"
+ cfg.parentdir_prefix = "%(PARENTDIR_PREFIX)s"
+ cfg.versionfile_source = "%(VERSIONFILE_SOURCE)s"
+ cfg.verbose = False
+ return cfg
+
+
+class NotThisMethod(Exception):
+ """Exception raised if a method is not valid for the current scenario."""
+
+
+LONG_VERSION_PY = {}
+HANDLERS = {}
+
+
+def register_vcs_handler(vcs, method): # decorator
+ """Decorator to mark a method as the handler for a particular VCS."""
+ def decorate(f):
+ """Store f in HANDLERS[vcs][method]."""
+ if vcs not in HANDLERS:
+ HANDLERS[vcs] = {}
+ HANDLERS[vcs][method] = f
+ return f
+ return decorate
+
+
+def run_command(commands, args, cwd=None, verbose=False, hide_stderr=False):
+ """Call the given command(s)."""
+ assert isinstance(commands, list)
+ p = None
+ for c in commands:
+ try:
+ dispcmd = str([c] + args)
+ # remember shell=False, so use git.cmd on windows, not just git
+ p = subprocess.Popen([c] + args, cwd=cwd, stdout=subprocess.PIPE,
+ stderr=(subprocess.PIPE if hide_stderr
+ else None))
+ break
+ except EnvironmentError:
+ e = sys.exc_info()[1]
+ if e.errno == errno.ENOENT:
+ continue
+ if verbose:
+ print("unable to run %%s" %% dispcmd)
+ print(e)
+ return None
+ else:
if verbose:
- print("unable to run %%s" %% args[0])
- print(e)
+ print("unable to find command, tried %%s" %% (commands,))
return None
stdout = p.communicate()[0].strip()
- if sys.version >= '3':
+ if sys.version_info[0] >= 3:
stdout = stdout.decode()
if p.returncode != 0:
if verbose:
- print("unable to run %%s (error)" %% args[0])
+ print("unable to run %%s (error)" %% dispcmd)
return None
return stdout
-import sys
-import re
-import os.path
+def versions_from_parentdir(parentdir_prefix, root, verbose):
+ """Try to determine the version from the parent directory name.
+
+ Source tarballs conventionally unpack into a directory that includes
+ both the project name and a version string.
+ """
+ dirname = os.path.basename(root)
+ if not dirname.startswith(parentdir_prefix):
+ if verbose:
+ print("guessing rootdir is '%%s', but '%%s' doesn't start with "
+ "prefix '%%s'" %% (root, dirname, parentdir_prefix))
+ raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
+ return {"version": dirname[len(parentdir_prefix):],
+ "full-revisionid": None,
+ "dirty": False, "error": None}
-def get_expanded_variables(versionfile_source):
+
+@register_vcs_handler("git", "get_keywords")
+def git_get_keywords(versionfile_abs):
+ """Extract version information from the given file."""
# the code embedded in _version.py can just fetch the value of these
- # variables. When used from setup.py, we don't want to import
- # _version.py, so we do it with a regexp instead. This function is not
- # used from _version.py.
- variables = {}
+ # keywords. When used from setup.py, we don't want to import _version.py,
+ # so we do it with a regexp instead. This function is not used from
+ # _version.py.
+ keywords = {}
try:
- f = open(versionfile_source,"r")
+ f = open(versionfile_abs, "r")
for line in f.readlines():
if line.strip().startswith("git_refnames ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["refnames"] = mo.group(1)
+ keywords["refnames"] = mo.group(1)
if line.strip().startswith("git_full ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["full"] = mo.group(1)
+ keywords["full"] = mo.group(1)
f.close()
except EnvironmentError:
pass
- return variables
+ return keywords
+
-def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
- refnames = variables["refnames"].strip()
+@register_vcs_handler("git", "keywords")
+def git_versions_from_keywords(keywords, tag_prefix, verbose):
+ """Get version information from git keywords."""
+ if not keywords:
+ raise NotThisMethod("no keywords at all, weird")
+ refnames = keywords["refnames"].strip()
if refnames.startswith("$Format"):
if verbose:
- print("variables are unexpanded, not using")
- return {} # unexpanded, so not in an unpacked git-archive tarball
+ print("keywords are unexpanded, not using")
+ raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
refs = set([r.strip() for r in refnames.strip("()").split(",")])
# starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
# just "foo-1.0". If we see a "tag: " prefix, prefer those.
@@ -189,172 +660,350 @@ def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
r = ref[len(tag_prefix):]
if verbose:
print("picking %%s" %% r)
- return { "version": r,
- "full": variables["full"].strip() }
- # no suitable tags, so we use the full revision id
+ return {"version": r,
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": None
+ }
+ # no suitable tags, so version is "0+unknown", but full hex is still there
if verbose:
- print("no suitable tags, using full revision id")
- return { "version": variables["full"].strip(),
- "full": variables["full"].strip() }
-
-def versions_from_vcs(tag_prefix, versionfile_source, verbose=False):
- # this runs 'git' from the root of the source tree. That either means
- # someone ran a setup.py command (and this code is in versioneer.py, so
- # IN_LONG_VERSION_PY=False, thus the containing directory is the root of
- # the source tree), or someone ran a project-specific entry point (and
- # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the
- # containing directory is somewhere deeper in the source tree). This only
- # gets called if the git-archive 'subst' variables were *not* expanded,
- # and _version.py hasn't already been rewritten with a short version
- # string, meaning we're inside a checked out source tree.
+ print("no suitable tags, using unknown + full revision id")
+ return {"version": "0+unknown",
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": "no suitable tags"}
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # some py2exe/bbfreeze/non-CPython implementations don't do __file__
- return {} # not always correct
-
- # versionfile_source is the relative path from the top of the source tree
- # (where the .git directory might live) to this file. Invert this to find
- # the root from __file__.
- root = here
- if IN_LONG_VERSION_PY:
- for i in range(len(versionfile_source.split("/"))):
- root = os.path.dirname(root)
- else:
- root = os.path.dirname(here)
+
+@register_vcs_handler("git", "pieces_from_vcs")
+def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
+ """Get version from 'git describe' in the root of the source tree.
+
+ This only gets called if the git-archive 'subst' keywords were *not*
+ expanded, and _version.py hasn't already been rewritten with a short
+ version string, meaning we're inside a checked out source tree.
+ """
if not os.path.exists(os.path.join(root, ".git")):
if verbose:
print("no .git in %%s" %% root)
- return {}
+ raise NotThisMethod("no .git directory")
- GIT = "git"
+ GITS = ["git"]
if sys.platform == "win32":
- GIT = "git.cmd"
- stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"],
- cwd=root)
- if stdout is None:
- return {}
- if not stdout.startswith(tag_prefix):
- if verbose:
- print("tag '%%s' doesn't start with prefix '%%s'" %% (stdout, tag_prefix))
- return {}
- tag = stdout[len(tag_prefix):]
- stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root)
- if stdout is None:
- return {}
- full = stdout.strip()
- if tag.endswith("-dirty"):
- full += "-dirty"
- return {"version": tag, "full": full}
-
-
-def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False):
- if IN_LONG_VERSION_PY:
- # We're running from _version.py. If it's from a source tree
- # (execute-in-place), we can work upwards to find the root of the
- # tree, and then check the parent directory for a version string. If
- # it's in an installed application, there's no hope.
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # py2exe/bbfreeze/non-CPython don't have __file__
- return {} # without __file__, we have no hope
- # versionfile_source is the relative path from the top of the source
- # tree to _version.py. Invert this to find the root from __file__.
- root = here
- for i in range(len(versionfile_source.split("/"))):
- root = os.path.dirname(root)
+ GITS = ["git.cmd", "git.exe"]
+ # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
+ # if there isn't one, this yields HEX[-dirty] (no NUM)
+ describe_out = run_command(GITS, ["describe", "--tags", "--dirty",
+ "--always", "--long",
+ "--match", "%%s*" %% tag_prefix],
+ cwd=root)
+ # --long was added in git-1.5.5
+ if describe_out is None:
+ raise NotThisMethod("'git describe' failed")
+ describe_out = describe_out.strip()
+ full_out = run_command(GITS, ["rev-parse", "HEAD"], cwd=root)
+ if full_out is None:
+ raise NotThisMethod("'git rev-parse' failed")
+ full_out = full_out.strip()
+
+ pieces = {}
+ pieces["long"] = full_out
+ pieces["short"] = full_out[:7] # maybe improved later
+ pieces["error"] = None
+
+ # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
+ # TAG might have hyphens.
+ git_describe = describe_out
+
+ # look for -dirty suffix
+ dirty = git_describe.endswith("-dirty")
+ pieces["dirty"] = dirty
+ if dirty:
+ git_describe = git_describe[:git_describe.rindex("-dirty")]
+
+ # now we have TAG-NUM-gHEX or HEX
+
+ if "-" in git_describe:
+ # TAG-NUM-gHEX
+ mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
+ if not mo:
+ # unparseable. Maybe git-describe is misbehaving?
+ pieces["error"] = ("unable to parse git-describe output: '%%s'"
+ %% describe_out)
+ return pieces
+
+ # tag
+ full_tag = mo.group(1)
+ if not full_tag.startswith(tag_prefix):
+ if verbose:
+ fmt = "tag '%%s' doesn't start with prefix '%%s'"
+ print(fmt %% (full_tag, tag_prefix))
+ pieces["error"] = ("tag '%%s' doesn't start with prefix '%%s'"
+ %% (full_tag, tag_prefix))
+ return pieces
+ pieces["closest-tag"] = full_tag[len(tag_prefix):]
+
+ # distance: number of commits since tag
+ pieces["distance"] = int(mo.group(2))
+
+ # commit: short hex revision ID
+ pieces["short"] = mo.group(3)
+
+ else:
+ # HEX: no tags
+ pieces["closest-tag"] = None
+ count_out = run_command(GITS, ["rev-list", "HEAD", "--count"],
+ cwd=root)
+ pieces["distance"] = int(count_out) # total number of commits
+
+ return pieces
+
+
+def plus_or_dot(pieces):
+ """Return a + if we don't already have one, else return a ."""
+ if "+" in pieces.get("closest-tag", ""):
+ return "."
+ return "+"
+
+
+def render_pep440(pieces):
+ """Build up version string, with post-release "local version identifier".
+
+ Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
+ get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
+
+ Exceptions:
+ 1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += plus_or_dot(pieces)
+ rendered += "%%d.g%%s" %% (pieces["distance"], pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ else:
+ # exception #1
+ rendered = "0+untagged.%%d.g%%s" %% (pieces["distance"],
+ pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ return rendered
+
+
+def render_pep440_pre(pieces):
+ """TAG[.post.devDISTANCE] -- No -dirty.
+
+ Exceptions:
+ 1: no tags. 0.post.devDISTANCE
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += ".post.dev%%d" %% pieces["distance"]
+ else:
+ # exception #1
+ rendered = "0.post.dev%%d" %% pieces["distance"]
+ return rendered
+
+
+def render_pep440_post(pieces):
+ """TAG[.postDISTANCE[.dev0]+gHEX] .
+
+ The ".dev0" means dirty. Note that .dev0 sorts backwards
+ (a dirty tree will appear "older" than the corresponding clean one),
+ but you shouldn't be releasing software with -dirty anyways.
+
+ Exceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%%d" %% pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += plus_or_dot(pieces)
+ rendered += "g%%s" %% pieces["short"]
else:
- # we're running from versioneer.py, which means we're running from
- # the setup.py in a source tree. sys.argv[0] is setup.py in the root.
- here = os.path.abspath(sys.argv[0])
- root = os.path.dirname(here)
+ # exception #1
+ rendered = "0.post%%d" %% pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += "+g%%s" %% pieces["short"]
+ return rendered
+
+
+def render_pep440_old(pieces):
+ """TAG[.postDISTANCE[.dev0]] .
+
+ The ".dev0" means dirty.
+
+ Eexceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%%d" %% pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ else:
+ # exception #1
+ rendered = "0.post%%d" %% pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ return rendered
- # Source tarballs conventionally unpack into a directory that includes
- # both the project name and a version string.
- dirname = os.path.basename(root)
- if not dirname.startswith(parentdir_prefix):
- if verbose:
- print("guessing rootdir is '%%s', but '%%s' doesn't start with prefix '%%s'" %%
- (root, dirname, parentdir_prefix))
- return None
- return {"version": dirname[len(parentdir_prefix):], "full": ""}
-
-tag_prefix = "%(TAG_PREFIX)s"
-parentdir_prefix = "%(PARENTDIR_PREFIX)s"
-versionfile_source = "%(VERSIONFILE_SOURCE)s"
-
-def get_versions(default={"version": "unknown", "full": ""}, verbose=False):
- variables = { "refnames": git_refnames, "full": git_full }
- ver = versions_from_expanded_variables(variables, tag_prefix, verbose)
- if not ver:
- ver = versions_from_vcs(tag_prefix, versionfile_source, verbose)
- if not ver:
- ver = versions_from_parentdir(parentdir_prefix, versionfile_source,
- verbose)
- if not ver:
- ver = default
- return ver
-'''
+def render_git_describe(pieces):
+ """TAG[-DISTANCE-gHEX][-dirty].
+ Like 'git describe --tags --dirty --always'.
-import subprocess
-import sys
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += "-%%d-g%%s" %% (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render_git_describe_long(pieces):
+ """TAG-DISTANCE-gHEX[-dirty].
+
+ Like 'git describe --tags --dirty --always -long'.
+ The distance/hash is unconditional.
+
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ rendered += "-%%d-g%%s" %% (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render(pieces, style):
+ """Render the given version pieces into the requested style."""
+ if pieces["error"]:
+ return {"version": "unknown",
+ "full-revisionid": pieces.get("long"),
+ "dirty": None,
+ "error": pieces["error"]}
+
+ if not style or style == "default":
+ style = "pep440" # the default
+
+ if style == "pep440":
+ rendered = render_pep440(pieces)
+ elif style == "pep440-pre":
+ rendered = render_pep440_pre(pieces)
+ elif style == "pep440-post":
+ rendered = render_pep440_post(pieces)
+ elif style == "pep440-old":
+ rendered = render_pep440_old(pieces)
+ elif style == "git-describe":
+ rendered = render_git_describe(pieces)
+ elif style == "git-describe-long":
+ rendered = render_git_describe_long(pieces)
+ else:
+ raise ValueError("unknown style '%%s'" %% style)
+
+ return {"version": rendered, "full-revisionid": pieces["long"],
+ "dirty": pieces["dirty"], "error": None}
+
+
+def get_versions():
+ """Get version information or return default if unable to do so."""
+ # I am in _version.py, which lives at ROOT/VERSIONFILE_SOURCE. If we have
+ # __file__, we can work backwards from there to the root. Some
+ # py2exe/bbfreeze/non-CPython implementations don't do __file__, in which
+ # case we can only use expanded keywords.
+
+ cfg = get_config()
+ verbose = cfg.verbose
-def run_command(args, cwd=None, verbose=False):
try:
- # remember shell=False, so use git.cmd on windows, not just git
- p = subprocess.Popen(args, stdout=subprocess.PIPE, cwd=cwd)
- except EnvironmentError:
- e = sys.exc_info()[1]
- if verbose:
- print("unable to run %s" % args[0])
- print(e)
- return None
- stdout = p.communicate()[0].strip()
- if sys.version >= '3':
- stdout = stdout.decode()
- if p.returncode != 0:
- if verbose:
- print("unable to run %s (error)" % args[0])
- return None
- return stdout
+ return git_versions_from_keywords(get_keywords(), cfg.tag_prefix,
+ verbose)
+ except NotThisMethod:
+ pass
+ try:
+ root = os.path.realpath(__file__)
+ # versionfile_source is the relative path from the top of the source
+ # tree (where the .git directory might live) to this file. Invert
+ # this to find the root from __file__.
+ for i in cfg.versionfile_source.split('/'):
+ root = os.path.dirname(root)
+ except NameError:
+ return {"version": "0+unknown", "full-revisionid": None,
+ "dirty": None,
+ "error": "unable to find root of source tree"}
-import sys
-import re
-import os.path
+ try:
+ pieces = git_pieces_from_vcs(cfg.tag_prefix, root, verbose)
+ return render(pieces, cfg.style)
+ except NotThisMethod:
+ pass
-def get_expanded_variables(versionfile_source):
+ try:
+ if cfg.parentdir_prefix:
+ return versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
+ except NotThisMethod:
+ pass
+
+ return {"version": "0+unknown", "full-revisionid": None,
+ "dirty": None,
+ "error": "unable to compute version"}
+'''
+
+
+@register_vcs_handler("git", "get_keywords")
+def git_get_keywords(versionfile_abs):
+ """Extract version information from the given file."""
# the code embedded in _version.py can just fetch the value of these
- # variables. When used from setup.py, we don't want to import
- # _version.py, so we do it with a regexp instead. This function is not
- # used from _version.py.
- variables = {}
+ # keywords. When used from setup.py, we don't want to import _version.py,
+ # so we do it with a regexp instead. This function is not used from
+ # _version.py.
+ keywords = {}
try:
- f = open(versionfile_source,"r")
+ f = open(versionfile_abs, "r")
for line in f.readlines():
if line.strip().startswith("git_refnames ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["refnames"] = mo.group(1)
+ keywords["refnames"] = mo.group(1)
if line.strip().startswith("git_full ="):
mo = re.search(r'=\s*"(.*)"', line)
if mo:
- variables["full"] = mo.group(1)
+ keywords["full"] = mo.group(1)
f.close()
except EnvironmentError:
pass
- return variables
+ return keywords
-def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
- refnames = variables["refnames"].strip()
+
+@register_vcs_handler("git", "keywords")
+def git_versions_from_keywords(keywords, tag_prefix, verbose):
+ """Get version information from git keywords."""
+ if not keywords:
+ raise NotThisMethod("no keywords at all, weird")
+ refnames = keywords["refnames"].strip()
if refnames.startswith("$Format"):
if verbose:
- print("variables are unexpanded, not using")
- return {} # unexpanded, so not in an unpacked git-archive tarball
+ print("keywords are unexpanded, not using")
+ raise NotThisMethod("unexpanded keywords, not a git-archive tarball")
refs = set([r.strip() for r in refnames.strip("()").split(",")])
# starting in git-1.8.3, tags are listed as "tag: foo-1.0" instead of
# just "foo-1.0". If we see a "tag: " prefix, prefer those.
@@ -379,107 +1028,122 @@ def versions_from_expanded_variables(variables, tag_prefix, verbose=False):
r = ref[len(tag_prefix):]
if verbose:
print("picking %s" % r)
- return { "version": r,
- "full": variables["full"].strip() }
- # no suitable tags, so we use the full revision id
+ return {"version": r,
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": None
+ }
+ # no suitable tags, so version is "0+unknown", but full hex is still there
if verbose:
- print("no suitable tags, using full revision id")
- return { "version": variables["full"].strip(),
- "full": variables["full"].strip() }
-
-def versions_from_vcs(tag_prefix, versionfile_source, verbose=False):
- # this runs 'git' from the root of the source tree. That either means
- # someone ran a setup.py command (and this code is in versioneer.py, so
- # IN_LONG_VERSION_PY=False, thus the containing directory is the root of
- # the source tree), or someone ran a project-specific entry point (and
- # this code is in _version.py, so IN_LONG_VERSION_PY=True, thus the
- # containing directory is somewhere deeper in the source tree). This only
- # gets called if the git-archive 'subst' variables were *not* expanded,
- # and _version.py hasn't already been rewritten with a short version
- # string, meaning we're inside a checked out source tree.
+ print("no suitable tags, using unknown + full revision id")
+ return {"version": "0+unknown",
+ "full-revisionid": keywords["full"].strip(),
+ "dirty": False, "error": "no suitable tags"}
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # some py2exe/bbfreeze/non-CPython implementations don't do __file__
- return {} # not always correct
-
- # versionfile_source is the relative path from the top of the source tree
- # (where the .git directory might live) to this file. Invert this to find
- # the root from __file__.
- root = here
- if IN_LONG_VERSION_PY:
- for i in range(len(versionfile_source.split("/"))):
- root = os.path.dirname(root)
- else:
- root = os.path.dirname(here)
+
+@register_vcs_handler("git", "pieces_from_vcs")
+def git_pieces_from_vcs(tag_prefix, root, verbose, run_command=run_command):
+ """Get version from 'git describe' in the root of the source tree.
+
+ This only gets called if the git-archive 'subst' keywords were *not*
+ expanded, and _version.py hasn't already been rewritten with a short
+ version string, meaning we're inside a checked out source tree.
+ """
if not os.path.exists(os.path.join(root, ".git")):
if verbose:
print("no .git in %s" % root)
- return {}
+ raise NotThisMethod("no .git directory")
- GIT = "git"
+ GITS = ["git"]
if sys.platform == "win32":
- GIT = "git.cmd"
- stdout = run_command([GIT, "describe", "--tags", "--dirty", "--always"],
- cwd=root)
- if stdout is None:
- return {}
- if not stdout.startswith(tag_prefix):
- if verbose:
- print("tag '%s' doesn't start with prefix '%s'" % (stdout, tag_prefix))
- return {}
- tag = stdout[len(tag_prefix):]
- stdout = run_command([GIT, "rev-parse", "HEAD"], cwd=root)
- if stdout is None:
- return {}
- full = stdout.strip()
- if tag.endswith("-dirty"):
- full += "-dirty"
- return {"version": tag, "full": full}
-
-
-def versions_from_parentdir(parentdir_prefix, versionfile_source, verbose=False):
- if IN_LONG_VERSION_PY:
- # We're running from _version.py. If it's from a source tree
- # (execute-in-place), we can work upwards to find the root of the
- # tree, and then check the parent directory for a version string. If
- # it's in an installed application, there's no hope.
- try:
- here = os.path.abspath(__file__)
- except NameError:
- # py2exe/bbfreeze/non-CPython don't have __file__
- return {} # without __file__, we have no hope
- # versionfile_source is the relative path from the top of the source
- # tree to _version.py. Invert this to find the root from __file__.
- root = here
- for i in range(len(versionfile_source.split("/"))):
- root = os.path.dirname(root)
+ GITS = ["git.cmd", "git.exe"]
+ # if there is a tag matching tag_prefix, this yields TAG-NUM-gHEX[-dirty]
+ # if there isn't one, this yields HEX[-dirty] (no NUM)
+ describe_out = run_command(GITS, ["describe", "--tags", "--dirty",
+ "--always", "--long",
+ "--match", "%s*" % tag_prefix],
+ cwd=root)
+ # --long was added in git-1.5.5
+ if describe_out is None:
+ raise NotThisMethod("'git describe' failed")
+ describe_out = describe_out.strip()
+ full_out = run_command(GITS, ["rev-parse", "HEAD"], cwd=root)
+ if full_out is None:
+ raise NotThisMethod("'git rev-parse' failed")
+ full_out = full_out.strip()
+
+ pieces = {}
+ pieces["long"] = full_out
+ pieces["short"] = full_out[:7] # maybe improved later
+ pieces["error"] = None
+
+ # parse describe_out. It will be like TAG-NUM-gHEX[-dirty] or HEX[-dirty]
+ # TAG might have hyphens.
+ git_describe = describe_out
+
+ # look for -dirty suffix
+ dirty = git_describe.endswith("-dirty")
+ pieces["dirty"] = dirty
+ if dirty:
+ git_describe = git_describe[:git_describe.rindex("-dirty")]
+
+ # now we have TAG-NUM-gHEX or HEX
+
+ if "-" in git_describe:
+ # TAG-NUM-gHEX
+ mo = re.search(r'^(.+)-(\d+)-g([0-9a-f]+)$', git_describe)
+ if not mo:
+ # unparseable. Maybe git-describe is misbehaving?
+ pieces["error"] = ("unable to parse git-describe output: '%s'"
+ % describe_out)
+ return pieces
+
+ # tag
+ full_tag = mo.group(1)
+ if not full_tag.startswith(tag_prefix):
+ if verbose:
+ fmt = "tag '%s' doesn't start with prefix '%s'"
+ print(fmt % (full_tag, tag_prefix))
+ pieces["error"] = ("tag '%s' doesn't start with prefix '%s'"
+ % (full_tag, tag_prefix))
+ return pieces
+ pieces["closest-tag"] = full_tag[len(tag_prefix):]
+
+ # distance: number of commits since tag
+ pieces["distance"] = int(mo.group(2))
+
+ # commit: short hex revision ID
+ pieces["short"] = mo.group(3)
+
else:
- # we're running from versioneer.py, which means we're running from
- # the setup.py in a source tree. sys.argv[0] is setup.py in the root.
- here = os.path.abspath(sys.argv[0])
- root = os.path.dirname(here)
+ # HEX: no tags
+ pieces["closest-tag"] = None
+ count_out = run_command(GITS, ["rev-list", "HEAD", "--count"],
+ cwd=root)
+ pieces["distance"] = int(count_out) # total number of commits
- # Source tarballs conventionally unpack into a directory that includes
- # both the project name and a version string.
- dirname = os.path.basename(root)
- if not dirname.startswith(parentdir_prefix):
- if verbose:
- print("guessing rootdir is '%s', but '%s' doesn't start with prefix '%s'" %
- (root, dirname, parentdir_prefix))
- return None
- return {"version": dirname[len(parentdir_prefix):], "full": ""}
+ return pieces
-import sys
-def do_vcs_install(versionfile_source, ipy):
- GIT = "git"
+def do_vcs_install(manifest_in, versionfile_source, ipy):
+ """Git-specific installation logic for Versioneer.
+
+ For Git, this means creating/changing .gitattributes to mark _version.py
+ for export-time keyword substitution.
+ """
+ GITS = ["git"]
if sys.platform == "win32":
- GIT = "git.cmd"
- run_command([GIT, "add", "versioneer.py"])
- run_command([GIT, "add", versionfile_source])
- run_command([GIT, "add", ipy])
+ GITS = ["git.cmd", "git.exe"]
+ files = [manifest_in, versionfile_source]
+ if ipy:
+ files.append(ipy)
+ try:
+ me = __file__
+ if me.endswith(".pyc") or me.endswith(".pyo"):
+ me = os.path.splitext(me)[0] + ".py"
+ versioneer_file = os.path.relpath(me)
+ except NameError:
+ versioneer_file = "versioneer.py"
+ files.append(versioneer_file)
present = False
try:
f = open(".gitattributes", "r")
@@ -489,140 +1153,492 @@ def do_vcs_install(versionfile_source, ipy):
present = True
f.close()
except EnvironmentError:
- pass
+ pass
if not present:
f = open(".gitattributes", "a+")
f.write("%s export-subst\n" % versionfile_source)
f.close()
- run_command([GIT, "add", ".gitattributes"])
-
+ files.append(".gitattributes")
+ run_command(GITS, ["add", "--"] + files)
+
+
+def versions_from_parentdir(parentdir_prefix, root, verbose):
+ """Try to determine the version from the parent directory name.
+
+ Source tarballs conventionally unpack into a directory that includes
+ both the project name and a version string.
+ """
+ dirname = os.path.basename(root)
+ if not dirname.startswith(parentdir_prefix):
+ if verbose:
+ print("guessing rootdir is '%s', but '%s' doesn't start with "
+ "prefix '%s'" % (root, dirname, parentdir_prefix))
+ raise NotThisMethod("rootdir doesn't start with parentdir_prefix")
+ return {"version": dirname[len(parentdir_prefix):],
+ "full-revisionid": None,
+ "dirty": False, "error": None}
SHORT_VERSION_PY = """
-# This file was generated by 'versioneer.py' (0.7+) from
+# This file was generated by 'versioneer.py' (0.16) from
# revision-control system data, or from the parent directory name of an
# unpacked source archive. Distribution tarballs contain a pre-generated copy
# of this file.
-version_version = '%(version)s'
-version_full = '%(full)s'
-def get_versions(default={}, verbose=False):
- return {'version': version_version, 'full': version_full}
+import json
+import sys
+version_json = '''
+%s
+''' # END VERSION_JSON
+
+
+def get_versions():
+ return json.loads(version_json)
"""
-DEFAULT = {"version": "unknown", "full": "unknown"}
def versions_from_file(filename):
- versions = {}
+ """Try to determine the version from _version.py if present."""
try:
- f = open(filename)
+ with open(filename) as f:
+ contents = f.read()
except EnvironmentError:
- return versions
- for line in f.readlines():
- mo = re.match("version_version = '([^']+)'", line)
- if mo:
- versions["version"] = mo.group(1)
- mo = re.match("version_full = '([^']+)'", line)
- if mo:
- versions["full"] = mo.group(1)
- f.close()
- return versions
+ raise NotThisMethod("unable to read _version.py")
+ mo = re.search(r"version_json = '''\n(.*)''' # END VERSION_JSON",
+ contents, re.M | re.S)
+ if not mo:
+ raise NotThisMethod("no version_json in _version.py")
+ return json.loads(mo.group(1))
+
def write_to_version_file(filename, versions):
- f = open(filename, "w")
- f.write(SHORT_VERSION_PY % versions)
- f.close()
+ """Write the given version number to the given _version.py file."""
+ os.unlink(filename)
+ contents = json.dumps(versions, sort_keys=True,
+ indent=1, separators=(",", ": "))
+ with open(filename, "w") as f:
+ f.write(SHORT_VERSION_PY % contents)
+
print("set %s to '%s'" % (filename, versions["version"]))
-def get_best_versions(versionfile, tag_prefix, parentdir_prefix,
- default=DEFAULT, verbose=False):
- # returns dict with two keys: 'version' and 'full'
- #
- # extract version from first of _version.py, 'git describe', parentdir.
- # This is meant to work for developers using a source checkout, for users
- # of a tarball created by 'setup.py sdist', and for users of a
- # tarball/zipball created by 'git archive' or github's download-from-tag
- # feature.
-
- variables = get_expanded_variables(versionfile_source)
- if variables:
- ver = versions_from_expanded_variables(variables, tag_prefix)
- if ver:
- if verbose: print("got version from expanded variable %s" % ver)
- return ver
+def plus_or_dot(pieces):
+ """Return a + if we don't already have one, else return a ."""
+ if "+" in pieces.get("closest-tag", ""):
+ return "."
+ return "+"
- ver = versions_from_file(versionfile)
- if ver:
- if verbose: print("got version from file %s %s" % (versionfile, ver))
- return ver
- ver = versions_from_vcs(tag_prefix, versionfile_source, verbose)
- if ver:
- if verbose: print("got version from git %s" % ver)
- return ver
+def render_pep440(pieces):
+ """Build up version string, with post-release "local version identifier".
- ver = versions_from_parentdir(parentdir_prefix, versionfile_source, verbose)
- if ver:
- if verbose: print("got version from parentdir %s" % ver)
- return ver
+ Our goal: TAG[+DISTANCE.gHEX[.dirty]] . Note that if you
+ get a tagged build and then dirty it, you'll get TAG+0.gHEX.dirty
+
+ Exceptions:
+ 1: no tags. git_describe was just HEX. 0+untagged.DISTANCE.gHEX[.dirty]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += plus_or_dot(pieces)
+ rendered += "%d.g%s" % (pieces["distance"], pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ else:
+ # exception #1
+ rendered = "0+untagged.%d.g%s" % (pieces["distance"],
+ pieces["short"])
+ if pieces["dirty"]:
+ rendered += ".dirty"
+ return rendered
+
+
+def render_pep440_pre(pieces):
+ """TAG[.post.devDISTANCE] -- No -dirty.
+
+ Exceptions:
+ 1: no tags. 0.post.devDISTANCE
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += ".post.dev%d" % pieces["distance"]
+ else:
+ # exception #1
+ rendered = "0.post.dev%d" % pieces["distance"]
+ return rendered
+
+
+def render_pep440_post(pieces):
+ """TAG[.postDISTANCE[.dev0]+gHEX] .
+
+ The ".dev0" means dirty. Note that .dev0 sorts backwards
+ (a dirty tree will appear "older" than the corresponding clean one),
+ but you shouldn't be releasing software with -dirty anyways.
+
+ Exceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += plus_or_dot(pieces)
+ rendered += "g%s" % pieces["short"]
+ else:
+ # exception #1
+ rendered = "0.post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ rendered += "+g%s" % pieces["short"]
+ return rendered
+
+
+def render_pep440_old(pieces):
+ """TAG[.postDISTANCE[.dev0]] .
+
+ The ".dev0" means dirty.
+
+ Eexceptions:
+ 1: no tags. 0.postDISTANCE[.dev0]
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"] or pieces["dirty"]:
+ rendered += ".post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ else:
+ # exception #1
+ rendered = "0.post%d" % pieces["distance"]
+ if pieces["dirty"]:
+ rendered += ".dev0"
+ return rendered
+
+
+def render_git_describe(pieces):
+ """TAG[-DISTANCE-gHEX][-dirty].
- if verbose: print("got version from default %s" % ver)
- return default
-
-def get_versions(default=DEFAULT, verbose=False):
- assert versionfile_source is not None, "please set versioneer.versionfile_source"
- assert tag_prefix is not None, "please set versioneer.tag_prefix"
- assert parentdir_prefix is not None, "please set versioneer.parentdir_prefix"
- return get_best_versions(versionfile_source, tag_prefix, parentdir_prefix,
- default=default, verbose=verbose)
-def get_version(verbose=False):
- return get_versions(verbose=verbose)["version"]
-
-class cmd_version(Command):
- description = "report generated version string"
- user_options = []
- boolean_options = []
- def initialize_options(self):
+ Like 'git describe --tags --dirty --always'.
+
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ if pieces["distance"]:
+ rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render_git_describe_long(pieces):
+ """TAG-DISTANCE-gHEX[-dirty].
+
+ Like 'git describe --tags --dirty --always -long'.
+ The distance/hash is unconditional.
+
+ Exceptions:
+ 1: no tags. HEX[-dirty] (note: no 'g' prefix)
+ """
+ if pieces["closest-tag"]:
+ rendered = pieces["closest-tag"]
+ rendered += "-%d-g%s" % (pieces["distance"], pieces["short"])
+ else:
+ # exception #1
+ rendered = pieces["short"]
+ if pieces["dirty"]:
+ rendered += "-dirty"
+ return rendered
+
+
+def render(pieces, style):
+ """Render the given version pieces into the requested style."""
+ if pieces["error"]:
+ return {"version": "unknown",
+ "full-revisionid": pieces.get("long"),
+ "dirty": None,
+ "error": pieces["error"]}
+
+ if not style or style == "default":
+ style = "pep440" # the default
+
+ if style == "pep440":
+ rendered = render_pep440(pieces)
+ elif style == "pep440-pre":
+ rendered = render_pep440_pre(pieces)
+ elif style == "pep440-post":
+ rendered = render_pep440_post(pieces)
+ elif style == "pep440-old":
+ rendered = render_pep440_old(pieces)
+ elif style == "git-describe":
+ rendered = render_git_describe(pieces)
+ elif style == "git-describe-long":
+ rendered = render_git_describe_long(pieces)
+ else:
+ raise ValueError("unknown style '%s'" % style)
+
+ return {"version": rendered, "full-revisionid": pieces["long"],
+ "dirty": pieces["dirty"], "error": None}
+
+
+class VersioneerBadRootError(Exception):
+ """The project root directory is unknown or missing key files."""
+
+
+def get_versions(verbose=False):
+ """Get the project version from whatever source is available.
+
+ Returns dict with two keys: 'version' and 'full'.
+ """
+ if "versioneer" in sys.modules:
+ # see the discussion in cmdclass.py:get_cmdclass()
+ del sys.modules["versioneer"]
+
+ root = get_root()
+ cfg = get_config_from_root(root)
+
+ assert cfg.VCS is not None, "please set [versioneer]VCS= in setup.cfg"
+ handlers = HANDLERS.get(cfg.VCS)
+ assert handlers, "unrecognized VCS '%s'" % cfg.VCS
+ verbose = verbose or cfg.verbose
+ assert cfg.versionfile_source is not None, \
+ "please set versioneer.versionfile_source"
+ assert cfg.tag_prefix is not None, "please set versioneer.tag_prefix"
+
+ versionfile_abs = os.path.join(root, cfg.versionfile_source)
+
+ # extract version from first of: _version.py, VCS command (e.g. 'git
+ # describe'), parentdir. This is meant to work for developers using a
+ # source checkout, for users of a tarball created by 'setup.py sdist',
+ # and for users of a tarball/zipball created by 'git archive' or github's
+ # download-from-tag feature or the equivalent in other VCSes.
+
+ get_keywords_f = handlers.get("get_keywords")
+ from_keywords_f = handlers.get("keywords")
+ if get_keywords_f and from_keywords_f:
+ try:
+ keywords = get_keywords_f(versionfile_abs)
+ ver = from_keywords_f(keywords, cfg.tag_prefix, verbose)
+ if verbose:
+ print("got version from expanded keyword %s" % ver)
+ return ver
+ except NotThisMethod:
+ pass
+
+ try:
+ ver = versions_from_file(versionfile_abs)
+ if verbose:
+ print("got version from file %s %s" % (versionfile_abs, ver))
+ return ver
+ except NotThisMethod:
pass
- def finalize_options(self):
+
+ from_vcs_f = handlers.get("pieces_from_vcs")
+ if from_vcs_f:
+ try:
+ pieces = from_vcs_f(cfg.tag_prefix, root, verbose)
+ ver = render(pieces, cfg.style)
+ if verbose:
+ print("got version from VCS %s" % ver)
+ return ver
+ except NotThisMethod:
+ pass
+
+ try:
+ if cfg.parentdir_prefix:
+ ver = versions_from_parentdir(cfg.parentdir_prefix, root, verbose)
+ if verbose:
+ print("got version from parentdir %s" % ver)
+ return ver
+ except NotThisMethod:
pass
- def run(self):
- ver = get_version(verbose=True)
- print("Version is currently: %s" % ver)
-
-
-class cmd_build(_build):
- def run(self):
- versions = get_versions(verbose=True)
- _build.run(self)
- # now locate _version.py in the new build/ directory and replace it
- # with an updated value
- target_versionfile = os.path.join(self.build_lib, versionfile_build)
- print("UPDATING %s" % target_versionfile)
- os.unlink(target_versionfile)
- f = open(target_versionfile, "w")
- f.write(SHORT_VERSION_PY % versions)
- f.close()
-class cmd_sdist(_sdist):
- def run(self):
- versions = get_versions(verbose=True)
- self._versioneer_generated_versions = versions
- # unless we update this, the command will keep using the old version
- self.distribution.metadata.version = versions["version"]
- return _sdist.run(self)
-
- def make_release_tree(self, base_dir, files):
- _sdist.make_release_tree(self, base_dir, files)
- # now locate _version.py in the new base_dir directory (remembering
- # that it may be a hardlink) and replace it with an updated value
- target_versionfile = os.path.join(base_dir, versionfile_source)
- print("UPDATING %s" % target_versionfile)
- os.unlink(target_versionfile)
- f = open(target_versionfile, "w")
- f.write(SHORT_VERSION_PY % self._versioneer_generated_versions)
- f.close()
+ if verbose:
+ print("unable to compute version")
+
+ return {"version": "0+unknown", "full-revisionid": None,
+ "dirty": None, "error": "unable to compute version"}
+
+
+def get_version():
+ """Get the short version string for this project."""
+ return get_versions()["version"]
+
+
+def get_cmdclass():
+ """Get the custom setuptools/distutils subclasses used by Versioneer."""
+ if "versioneer" in sys.modules:
+ del sys.modules["versioneer"]
+ # this fixes the "python setup.py develop" case (also 'install' and
+ # 'easy_install .'), in which subdependencies of the main project are
+ # built (using setup.py bdist_egg) in the same python process. Assume
+ # a main project A and a dependency B, which use different versions
+ # of Versioneer. A's setup.py imports A's Versioneer, leaving it in
+ # sys.modules by the time B's setup.py is executed, causing B to run
+ # with the wrong versioneer. Setuptools wraps the sub-dep builds in a
+ # sandbox that restores sys.modules to it's pre-build state, so the
+ # parent is protected against the child's "import versioneer". By
+ # removing ourselves from sys.modules here, before the child build
+ # happens, we protect the child from the parent's versioneer too.
+ # Also see https://github.com/warner/python-versioneer/issues/52
+
+ cmds = {}
+
+ # we add "version" to both distutils and setuptools
+ from distutils.core import Command
+
+ class cmd_version(Command):
+ description = "report generated version string"
+ user_options = []
+ boolean_options = []
+
+ def initialize_options(self):
+ pass
+
+ def finalize_options(self):
+ pass
+
+ def run(self):
+ vers = get_versions(verbose=True)
+ print("Version: %s" % vers["version"])
+ print(" full-revisionid: %s" % vers.get("full-revisionid"))
+ print(" dirty: %s" % vers.get("dirty"))
+ if vers["error"]:
+ print(" error: %s" % vers["error"])
+ cmds["version"] = cmd_version
+
+ # we override "build_py" in both distutils and setuptools
+ #
+ # most invocation pathways end up running build_py:
+ # distutils/build -> build_py
+ # distutils/install -> distutils/build ->..
+ # setuptools/bdist_wheel -> distutils/install ->..
+ # setuptools/bdist_egg -> distutils/install_lib -> build_py
+ # setuptools/install -> bdist_egg ->..
+ # setuptools/develop -> ?
+
+ # we override different "build_py" commands for both environments
+ if "setuptools" in sys.modules:
+ from setuptools.command.build_py import build_py as _build_py
+ else:
+ from distutils.command.build_py import build_py as _build_py
+
+ class cmd_build_py(_build_py):
+ def run(self):
+ root = get_root()
+ cfg = get_config_from_root(root)
+ versions = get_versions()
+ _build_py.run(self)
+ # now locate _version.py in the new build/ directory and replace
+ # it with an updated value
+ if cfg.versionfile_build:
+ target_versionfile = os.path.join(self.build_lib,
+ cfg.versionfile_build)
+ print("UPDATING %s" % target_versionfile)
+ write_to_version_file(target_versionfile, versions)
+ cmds["build_py"] = cmd_build_py
+
+ if "cx_Freeze" in sys.modules: # cx_freeze enabled?
+ from cx_Freeze.dist import build_exe as _build_exe
+
+ class cmd_build_exe(_build_exe):
+ def run(self):
+ root = get_root()
+ cfg = get_config_from_root(root)
+ versions = get_versions()
+ target_versionfile = cfg.versionfile_source
+ print("UPDATING %s" % target_versionfile)
+ write_to_version_file(target_versionfile, versions)
+
+ _build_exe.run(self)
+ os.unlink(target_versionfile)
+ with open(cfg.versionfile_source, "w") as f:
+ LONG = LONG_VERSION_PY[cfg.VCS]
+ f.write(LONG %
+ {"DOLLAR": "$",
+ "STYLE": cfg.style,
+ "TAG_PREFIX": cfg.tag_prefix,
+ "PARENTDIR_PREFIX": cfg.parentdir_prefix,
+ "VERSIONFILE_SOURCE": cfg.versionfile_source,
+ })
+ cmds["build_exe"] = cmd_build_exe
+ del cmds["build_py"]
+
+ # we override different "sdist" commands for both environments
+ if "setuptools" in sys.modules:
+ from setuptools.command.sdist import sdist as _sdist
+ else:
+ from distutils.command.sdist import sdist as _sdist
+
+ class cmd_sdist(_sdist):
+ def run(self):
+ versions = get_versions()
+ self._versioneer_generated_versions = versions
+ # unless we update this, the command will keep using the old
+ # version
+ self.distribution.metadata.version = versions["version"]
+ return _sdist.run(self)
+
+ def make_release_tree(self, base_dir, files):
+ root = get_root()
+ cfg = get_config_from_root(root)
+ _sdist.make_release_tree(self, base_dir, files)
+ # now locate _version.py in the new base_dir directory
+ # (remembering that it may be a hardlink) and replace it with an
+ # updated value
+ target_versionfile = os.path.join(base_dir, cfg.versionfile_source)
+ print("UPDATING %s" % target_versionfile)
+ write_to_version_file(target_versionfile,
+ self._versioneer_generated_versions)
+ cmds["sdist"] = cmd_sdist
+
+ return cmds
+
+
+CONFIG_ERROR = """
+setup.cfg is missing the necessary Versioneer configuration. You need
+a section like:
+
+ [versioneer]
+ VCS = git
+ style = pep440
+ versionfile_source = src/myproject/_version.py
+ versionfile_build = myproject/_version.py
+ tag_prefix =
+ parentdir_prefix = myproject-
+
+You will also need to edit your setup.py to use the results:
+
+ import versioneer
+ setup(version=versioneer.get_version(),
+ cmdclass=versioneer.get_cmdclass(), ...)
+
+Please read the docstring in ./versioneer.py for configuration instructions,
+edit setup.cfg, and re-run the installer or 'python versioneer.py setup'.
+"""
+
+SAMPLE_CONFIG = """
+# See the docstring in versioneer.py for instructions. Note that you must
+# re-run 'versioneer.py setup' after changing this section, and commit the
+# resulting files.
+
+[versioneer]
+#VCS = git
+#style = pep440
+#versionfile_source =
+#versionfile_build =
+#tag_prefix =
+#parentdir_prefix =
+
+"""
INIT_PY_SNIPPET = """
from ._version import get_versions
@@ -630,40 +1646,129 @@ __version__ = get_versions()['version']
del get_versions
"""
-class cmd_update_files(Command):
- description = "modify __init__.py and create _version.py"
- user_options = []
- boolean_options = []
- def initialize_options(self):
- pass
- def finalize_options(self):
- pass
- def run(self):
- ipy = os.path.join(os.path.dirname(versionfile_source), "__init__.py")
- print(" creating %s" % versionfile_source)
- f = open(versionfile_source, "w")
- f.write(LONG_VERSION_PY % {"DOLLAR": "$",
- "TAG_PREFIX": tag_prefix,
- "PARENTDIR_PREFIX": parentdir_prefix,
- "VERSIONFILE_SOURCE": versionfile_source,
- })
- f.close()
+
+def do_setup():
+ """Main VCS-independent setup function for installing Versioneer."""
+ root = get_root()
+ try:
+ cfg = get_config_from_root(root)
+ except (EnvironmentError, configparser.NoSectionError,
+ configparser.NoOptionError) as e:
+ if isinstance(e, (EnvironmentError, configparser.NoSectionError)):
+ print("Adding sample versioneer config to setup.cfg",
+ file=sys.stderr)
+ with open(os.path.join(root, "setup.cfg"), "a") as f:
+ f.write(SAMPLE_CONFIG)
+ print(CONFIG_ERROR, file=sys.stderr)
+ return 1
+
+ print(" creating %s" % cfg.versionfile_source)
+ with open(cfg.versionfile_source, "w") as f:
+ LONG = LONG_VERSION_PY[cfg.VCS]
+ f.write(LONG % {"DOLLAR": "$",
+ "STYLE": cfg.style,
+ "TAG_PREFIX": cfg.tag_prefix,
+ "PARENTDIR_PREFIX": cfg.parentdir_prefix,
+ "VERSIONFILE_SOURCE": cfg.versionfile_source,
+ })
+
+ ipy = os.path.join(os.path.dirname(cfg.versionfile_source),
+ "__init__.py")
+ if os.path.exists(ipy):
try:
- old = open(ipy, "r").read()
+ with open(ipy, "r") as f:
+ old = f.read()
except EnvironmentError:
old = ""
if INIT_PY_SNIPPET not in old:
print(" appending to %s" % ipy)
- f = open(ipy, "a")
- f.write(INIT_PY_SNIPPET)
- f.close()
+ with open(ipy, "a") as f:
+ f.write(INIT_PY_SNIPPET)
else:
print(" %s unmodified" % ipy)
- do_vcs_install(versionfile_source, ipy)
+ else:
+ print(" %s doesn't exist, ok" % ipy)
+ ipy = None
+
+ # Make sure both the top-level "versioneer.py" and versionfile_source
+ # (PKG/_version.py, used by runtime code) are in MANIFEST.in, so
+ # they'll be copied into source distributions. Pip won't be able to
+ # install the package without this.
+ manifest_in = os.path.join(root, "MANIFEST.in")
+ simple_includes = set()
+ try:
+ with open(manifest_in, "r") as f:
+ for line in f:
+ if line.startswith("include "):
+ for include in line.split()[1:]:
+ simple_includes.add(include)
+ except EnvironmentError:
+ pass
+ # That doesn't cover everything MANIFEST.in can do
+ # (http://docs.python.org/2/distutils/sourcedist.html#commands), so
+ # it might give some false negatives. Appending redundant 'include'
+ # lines is safe, though.
+ if "versioneer.py" not in simple_includes:
+ print(" appending 'versioneer.py' to MANIFEST.in")
+ with open(manifest_in, "a") as f:
+ f.write("include versioneer.py\n")
+ else:
+ print(" 'versioneer.py' already in MANIFEST.in")
+ if cfg.versionfile_source not in simple_includes:
+ print(" appending versionfile_source ('%s') to MANIFEST.in" %
+ cfg.versionfile_source)
+ with open(manifest_in, "a") as f:
+ f.write("include %s\n" % cfg.versionfile_source)
+ else:
+ print(" versionfile_source already in MANIFEST.in")
-def get_cmdclass():
- return {'version': cmd_version,
- 'update_files': cmd_update_files,
- 'build': cmd_build,
- 'sdist': cmd_sdist,
- }
+ # Make VCS-specific changes. For git, this means creating/changing
+ # .gitattributes to mark _version.py for export-time keyword
+ # substitution.
+ do_vcs_install(manifest_in, cfg.versionfile_source, ipy)
+ return 0
+
+
+def scan_setup_py():
+ """Validate the contents of setup.py against Versioneer's expectations."""
+ found = set()
+ setters = False
+ errors = 0
+ with open("setup.py", "r") as f:
+ for line in f.readlines():
+ if "import versioneer" in line:
+ found.add("import")
+ if "versioneer.get_cmdclass()" in line:
+ found.add("cmdclass")
+ if "versioneer.get_version()" in line:
+ found.add("get_version")
+ if "versioneer.VCS" in line:
+ setters = True
+ if "versioneer.versionfile_source" in line:
+ setters = True
+ if len(found) != 3:
+ print("")
+ print("Your setup.py appears to be missing some important items")
+ print("(but I might be wrong). Please make sure it has something")
+ print("roughly like the following:")
+ print("")
+ print(" import versioneer")
+ print(" setup( version=versioneer.get_version(),")
+ print(" cmdclass=versioneer.get_cmdclass(), ...)")
+ print("")
+ errors += 1
+ if setters:
+ print("You should remove lines like 'versioneer.VCS = ' and")
+ print("'versioneer.versionfile_source = ' . This configuration")
+ print("now lives in setup.cfg, and should be removed from setup.py")
+ print("")
+ errors += 1
+ return errors
+
+if __name__ == "__main__":
+ cmd = sys.argv[1]
+ if cmd == "setup":
+ errors = do_setup()
+ errors += scan_setup_py()
+ if errors:
+ sys.exit(1)