From 46de0ce8859d9fb5265b90e38bbc05138a254cc3 Mon Sep 17 00:00:00 2001
From: Kali Kaneko <kali@leap.se>
Date: Wed, 22 Jul 2015 12:23:18 -0400
Subject: [pkg] separate leap requirements

this is part of a process to make the setup of the development mode less
troublesome. from now on, setting up a virtualenv in pure development
mode will be as easy as telling pip to just install the external
dependencies::

  pip install -r pkg/requirements.pip

and traversing all the leap repos for the needed leap dependencies doing::

  python setup.py develop

- Related: #7288
---
 mail/pkg/requirements-leap.pip |  3 +++
 mail/pkg/requirements.pip      |  3 ---
 mail/pkg/utils.py              | 29 +++++++++++++++++++++++------
 3 files changed, 26 insertions(+), 9 deletions(-)
 create mode 100644 mail/pkg/requirements-leap.pip

(limited to 'mail/pkg')

diff --git a/mail/pkg/requirements-leap.pip b/mail/pkg/requirements-leap.pip
new file mode 100644
index 0000000..f50487e
--- /dev/null
+++ b/mail/pkg/requirements-leap.pip
@@ -0,0 +1,3 @@
+leap.common>=0.4.0
+leap.soledad.client>=0.7.0
+leap.keymanager>=0.4.0
diff --git a/mail/pkg/requirements.pip b/mail/pkg/requirements.pip
index d77059a..0caa66b 100644
--- a/mail/pkg/requirements.pip
+++ b/mail/pkg/requirements.pip
@@ -1,7 +1,4 @@
 zope.interface
-leap.soledad.client>=0.7.0
-leap.common>=0.4.0
-leap.keymanager>=0.4.0
 twisted  # >= 12.0.3 ??
 zope.proxy
 service-identity
diff --git a/mail/pkg/utils.py b/mail/pkg/utils.py
index deace14..d168010 100644
--- a/mail/pkg/utils.py
+++ b/mail/pkg/utils.py
@@ -14,20 +14,34 @@
 #
 # You should have received a copy of the GNU General Public License
 # along with this program.  If not, see <http://www.gnu.org/licenses/>.
-
 """
 Utils to help in the setup process
 """
-
 import os
 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
-    string list with the lines
+    string list with the lines.
 
     @param reqfiles: requirement files to parse
     @type reqfiles: list of str
@@ -43,6 +57,9 @@ def parse_requirements(reqfiles=['requirements.txt',
     """
     Parses the requirement files provided.
 
+    The passed reqfiles list is a list of possible locations to try, the
+    function will return the contents of the first path found.
+
     Checks the value of LEAP_VENV_SKIP_PYSIDE to see if it should
     return PySide as a dep or not. Don't set, or set to 0 if you want
     to install it through pip.
@@ -58,9 +75,9 @@ 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=(.*)$', r'\1',
-                                #line))
-        # http://foo.bar/baz/foobar/zipball/master#egg=foobar
+            # requirements.append(re.sub(r'\s*-e\s+.*#egg=(.*)$', 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',
                                 line))
-- 
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