Imported Upstream version 0.5.29upstream/0.5.29

4 files changed, 333 insertions, 0 deletions

diff --git a/darcsver-1.6.3.egg/darcsver/__init__.py b/darcsver-1.6.3.egg/darcsver/__init__.py
new file mode 100644
index 0000000..3421c13
--- /dev/null
+++ b/darcsver-1.6.3.egg/darcsver/__init__.py
@@ -0,0 +1,8 @@
+__version__ = "unknown"
+try:
+    from _version import __version__
+except ImportError:
+    # We're running in a tree that hasn't run darcsver, and didn't come with a
+    # _version.py, so we don't know what our version is. This should not happen
+    # very often.
+    pass
diff --git a/darcsver-1.6.3.egg/darcsver/_version.py b/darcsver-1.6.3.egg/darcsver/_version.py
new file mode 100644
index 0000000..9d41f7d
--- /dev/null
+++ b/darcsver-1.6.3.egg/darcsver/_version.py
@@ -0,0 +1,17 @@
+
+# This is the version of this tree, as created by setup.py darcsver from the darcs patch
+# information: the main version number is taken from the most recent release
+# tag. If some patches have been added since the last release, this will have a
+# -NN "build number" suffix, or else a -rNN "revision number" suffix. Please see
+# pyutil.version_class for a description of what the different fields mean.
+
+__pkgname__ = "darcsver"
+verstr = "1.6.3"
+try:
+    from pyutil.version_class import Version as pyutil_Version
+    __version__ = pyutil_Version(verstr)
+except (ImportError, ValueError):
+    # Maybe there is no pyutil installed, or this may be an older version of
+    # pyutil.version_class which does not support SVN-alike revision numbers.
+    from distutils.version import LooseVersion as distutils_Version
+    __version__ = distutils_Version(verstr)
diff --git a/darcsver-1.6.3.egg/darcsver/darcsvermodule.py b/darcsver-1.6.3.egg/darcsver/darcsvermodule.py
new file mode 100644
index 0000000..4f03572
--- /dev/null
+++ b/darcsver-1.6.3.egg/darcsver/darcsvermodule.py
@@ -0,0 +1,192 @@
+import os, string, sys, re
+import xml.dom.minidom
+import subprocess
+PIPE=subprocess.PIPE
+from distutils import log
+
+def all(iterable):
+    for thing in iterable:
+        if not thing:
+            return False
+    return True
+
+OUR_VERSION_BASE_RE_STR="(\d+)(\.(\d+)(\.(\d+))?)?((a|b|c)(\d+))?(\.dev(\d+))?"
+try:
+    # If we can import pyutil.version_class then use its regex.
+    from pyutil import version_class
+    VERSION_BASE_RE_STR = version_class.VERSION_BASE_RE_STR
+except (ImportError, AttributeError):
+    # Else (perhaps a bootstrapping problem),then we'll use this
+    # regex, which was copied from the pyutil source code on
+    # 2010-09-02.
+    VERSION_BASE_RE_STR=OUR_VERSION_BASE_RE_STR
+
+def get_text(nodelist):
+    rc = ""
+    for node in nodelist:
+        if node.nodeType == node.TEXT_NODE:
+            rc = rc + node.data
+    return rc
+
+VERSION_BODY = '''
+# This is the version of this tree, as created by %(versiontool)s from the darcs patch
+# information: the main version number is taken from the most recent release
+# tag. If some patches have been added since the last release, this will have a
+# -NN "build number" suffix, or else a -rNN "revision number" suffix. Please see
+# pyutil.version_class for a description of what the different fields mean.
+
+__pkgname__ = "%(pkgname)s"
+verstr = "%(pkgversion)s"
+try:
+    from pyutil.version_class import Version as pyutil_Version
+    __version__ = pyutil_Version(verstr)
+except (ImportError, ValueError):
+    # Maybe there is no pyutil installed.
+    from distutils.version import LooseVersion as distutils_Version
+    __version__ = distutils_Version(verstr)
+'''
+
+def write_version_py(verstr, outfname, EXE_NAME, version_body, pkgname):
+    f = open(outfname, "wt+")
+    f.write(version_body % {
+            'versiontool': EXE_NAME,
+            'pkgversion': verstr,
+            'pkgname': pkgname,
+            })
+    f.close()
+
+def read_version_py(infname):
+    try:
+        verstrline = open(infname, "rt").read()
+    except EnvironmentError:
+        return None
+    else:
+        VSRE = r"^verstr = ['\"]([^'\"]*)['\"]"
+        mo = re.search(VSRE, verstrline, re.M)
+        if mo:
+            return mo.group(1)
+
+def update(pkgname, verfilename, revision_number=False, loud=False, abort_if_snapshot=False, EXE_NAME="darcsver", version_body=VERSION_BODY):
+    """
+    @param revision_number If true, count the total number of patches in all
+    history.  If false, count the total number of patches since the most recent
+    release tag.
+
+    Returns a tuple of (exit code, new version string).
+    """
+    if isinstance(verfilename, basestring):
+        verfilenames = [verfilename]
+    else:
+        verfilenames = verfilename
+    if isinstance(version_body, basestring):
+        verbodies = [version_body]
+    else:
+        verbodies = version_body
+    rc = -1
+
+    # First we try "darcs query repo" because if that fails then we
+    # won't try "darcs changes" at all, because "darcs changes" emits
+    # an ugly error message when run in not-a-repo.
+    try:
+        p = subprocess.Popen(["darcs", 'query', 'repo'], stdout=PIPE, stderr=PIPE, universal_newlines=True)
+    except OSError, ose:
+        if ose.errno == 2 and '~' in os.environ['PATH']:
+            expanded_path = os.environ['PATH'].replace('~', os.path.expanduser('~'))
+            msg = ("WARNING: 'darcs' was not found. However '~' was found in your PATH. \n"
+                   "Please note that bugs in python cause it to fail to traverse '~' in \n"
+                   "the user's PATH.  Please fix your path, e.g. \nPATH=%s" )
+            log.warn(msg % (expanded_path,))
+        pass
+    else:
+        (output, errput) = p.communicate()
+        rc = p.returncode
+
+    if rc == 0:
+        cmd = ["changes", "--xml-output"]
+        if not revision_number:
+            cmd.append("--from-tag=^%s" % (pkgname,))
+        errput = None
+        try:
+            p = subprocess.Popen(["darcs"] + cmd, stdout=PIPE, stderr=PIPE, universal_newlines=True)
+        except OSError:
+            pass
+        else:
+            (output, errput) = p.communicate()
+            rc = p.returncode
+            if rc != 0 and errput:
+                log.info("%s: darcs wrote to stderr: '%s'" % (EXE_NAME, errput,))
+    else:
+        if all([os.path.exists(vfn) for vfn in verfilenames]):
+            log.info("%s: using extant version file %s" % (EXE_NAME, verfilenames))
+            return (0, read_version_py(verfilenames[0]))
+        else:
+            log.warn("%s: didn't find version tags with darcs, and %s don't exist." % (EXE_NAME, verfilenames))
+        return (rc, None)
+
+    # Filter out bad chars that can cause the XML parser to give up in despair.
+    # (Thanks to lelit of the tailor project and ndurner and warner for this hack.)
+    allbadchars = "".join([chr(i) for i in range(0x0a) + [0x0b, 0x0c] + range(0x0e, 0x20) + range(0x7f,0x100)])
+    tt = string.maketrans(allbadchars, "-"*len(allbadchars))
+    output = output.translate(tt)
+
+    # strip off trailing warning messages that darcs 2.3.1 writes to stdout
+    endi = output.find("</changelog>")+len("</changelog>")
+    output = output[:endi]
+    doc = xml.dom.minidom.parseString(output)
+
+    changelog = doc.getElementsByTagName("changelog")[0]
+    patches = changelog.getElementsByTagName("patch")
+    regexstr = "^TAG %s-(%s)$" % (pkgname, VERSION_BASE_RE_STR)
+    version_re = re.compile(regexstr)
+    last_tag = None
+    count_since_last_patch = 0
+    if abort_if_snapshot:
+        for patch in patches:
+            name = get_text(patch.getElementsByTagName("name")[0].childNodes)
+            m = version_re.match(name)
+            if m:
+                last_tag = m.group(1)
+                last_tag = last_tag.encode("utf-8")
+                break
+            else:
+                sys.exit(0) # because abort_if_snapshot
+    else:
+        for patch in patches:
+            name = get_text(patch.getElementsByTagName("name")[0].childNodes)
+            m = version_re.match(name)
+            if m:
+                last_tag = m.group(1)
+                last_tag = last_tag.encode("utf-8")
+                break
+            else:
+                count_since_last_patch += 1
+
+    if not last_tag:
+        if errput:
+            log.info("%s: darcs wrote to stderr: '%s'" % (EXE_NAME, errput,))
+        if all([os.path.exists(vfn) for vfn in verfilenames]):
+            log.warn("%s: I'm unable to find a tag in the darcs history matching \"%s\", so I'm leaving %s alone." % (EXE_NAME, regexstr, verfilenames,))
+            return (0, read_version_py(verfilenames[0]))
+        else:
+            log.warn("%s: I'm unable to find a tag in the darcs history matching \"%s\", and %s don't exist." % (EXE_NAME, regexstr, verfilenames,))
+            return (0, None)
+
+    if revision_number:
+        if count_since_last_patch:
+            # this is an interim version
+            verstr = "%s-r%d" % (last_tag, len(patches))
+        else:
+            # this is a release
+            verstr = last_tag
+    else:
+        if count_since_last_patch:
+            # this is an interim version
+            verstr = "%s-%d" % (last_tag, count_since_last_patch)
+        else:
+            # this is a release
+            verstr = last_tag
+
+    for verfn, verbod in zip(verfilenames, verbodies):
+        write_version_py(verstr, verfn, EXE_NAME, verbod, pkgname)
+        log.info("%s: wrote '%s' into %s" % (EXE_NAME, verstr, verfn,))
+    return (0, verstr)
diff --git a/darcsver-1.6.3.egg/darcsver/setuptools_command.py b/darcsver-1.6.3.egg/darcsver/setuptools_command.py
new file mode 100644
index 0000000..44fd50c
--- /dev/null
+++ b/darcsver-1.6.3.egg/darcsver/setuptools_command.py
@@ -0,0 +1,116 @@
+import os
+
+import setuptools
+
+from darcsver import darcsvermodule
+
+from distutils.errors import DistutilsSetupError
+
+def validate_string_or_iter_of_strings(dist, attr, value):
+    # value is required to be a string or else a list of strings
+    if isinstance(value, basestring):
+        return
+    try:
+        for thing in value:
+            if not isinstance(thing, basestring):
+                raise DistutilsSetupError("%r is required to be a string or an iterable of strings (got %r)" % (attr, value))
+    except TypeError:
+        raise DistutilsSetupError("%r is required to be a string or an iterable of strings (got %r)" % (attr, value))
+
+def validate_versionfiles(dist, attr, value):
+    return validate_string_or_iter_of_strings(dist, attr, value)
+
+def validate_versionbodies(dist, attr, value):
+    return validate_string_or_iter_of_strings(dist, attr, value)
+
+PYTHON_VERSION_BODY='''
+# This is the version of this tree, as created by %(versiontool)s from the darcs patch
+# information: the main version number is taken from the most recent release
+# tag. If some patches have been added since the last release, this will have a
+# -NN "build number" suffix, or else a -rNN "revision number" suffix. Please see
+# pyutil.version_class for a description of what the different fields mean.
+
+__pkgname__ = "%(pkgname)s"
+verstr = "%(pkgversion)s"
+try:
+    from pyutil.version_class import Version as pyutil_Version
+    __version__ = pyutil_Version(verstr)
+except (ImportError, ValueError):
+    # Maybe there is no pyutil installed, or this may be an older version of
+    # pyutil.version_class which does not support SVN-alike revision numbers.
+    from distutils.version import LooseVersion as distutils_Version
+    __version__ = distutils_Version(verstr)
+'''
+
+class DarcsVer(setuptools.Command):
+    description = "generate a version number from darcs history"
+    user_options = [
+        ('project-name', None, "name of the project as it appears in the project's release tags (default's the to the distribution name)"),
+        ('version-file', None, "path to file into which the version number should be written (defaults to the package directory's _version.py)"),
+        ('count-all-patches', None, "If true, count the total number of patches in all history.  If false, count the total number of patches since the most recent release tag."),
+        ('abort-if-snapshot', None, "If true, the if the current version is a snapshot (not a release tag), then immediately exit the process with exit code 0."),
+        ]
+
+    def initialize_options(self):
+        self.project_name = None
+        self.version_file = None
+        self.count_all_patches = None
+        self.abort_if_snapshot = None
+
+    def finalize_options(self):
+        if self.project_name is None:
+            self.project_name = self.distribution.get_name()
+
+        # If the user passed --version-file on the cmdline, override
+        # the setup.py's versionfiles argument.
+        if self.version_file is not None:
+            self.distribution.versionfiles = [self.version_file]
+
+        if self.abort_if_snapshot is None:
+            self.abort_if_snapshot=False
+
+    def run(self):
+        if self.distribution.versionfiles is None:
+            toppackage = ''
+            # If there is a package with the same name as the project name and
+            # there is a directory by that name then use that.
+            packagedir = None
+            if self.distribution.packages and self.project_name in self.distribution.packages:
+                toppackage = self.project_name
+                srcdir = ''
+                if self.distribution.package_dir:
+                    srcdir = self.distribution.package_dir.get(toppackage)
+                    if not srcdir is None:
+                        srcdir = self.distribution.package_dir.get('', '')
+                packagedir = os.path.join(srcdir, toppackage)
+
+            if packagedir is None or not os.path.isdir(packagedir):
+                # Else, if there is a singly-rooted tree of packages, use the
+                # root of that.
+                if self.distribution.packages:
+                    for package in self.distribution.packages:
+                        if not toppackage:
+                            toppackage = package
+                        else:
+                            if toppackage.startswith(package+"."):
+                                toppackage = package
+                            else:
+                                if not package.startswith(toppackage+"."):
+                                    # Not singly-rooted
+                                    toppackage = ''
+                                    break
+
+                srcdir = ''
+                if self.distribution.package_dir:
+                    srcdir = self.distribution.package_dir.get(toppackage)
+                    if srcdir is None:
+                        srcdir = self.distribution.package_dir.get('', '')
+                packagedir = os.path.join(srcdir, toppackage)
+
+            self.distribution.versionfiles = [os.path.join(packagedir, '_version.py')]
+
+        if self.distribution.versionbodies is None:
+            self.distribution.versionbodies = [PYTHON_VERSION_BODY]
+
+        (rc, verstr) = darcsvermodule.update(self.project_name, self.distribution.versionfiles, self.count_all_patches, abort_if_snapshot=self.abort_if_snapshot, EXE_NAME="setup.py darcsver", version_body=self.distribution.versionbodies)
+        self.distribution.metadata.version = verstr