--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/app/django/utils/version.py Fri Jul 18 18:22:23 2008 +0000
@@ -0,0 +1,39 @@
+import django
+import os.path
+import re
+
+def get_svn_revision(path=None):
+ """
+ Returns the SVN revision in the form SVN-XXXX,
+ where XXXX is the revision number.
+
+ Returns SVN-unknown if anything goes wrong, such as an unexpected
+ format of internal SVN files.
+
+ If path is provided, it should be a directory whose SVN info you want to
+ inspect. If it's not provided, this will use the root django/ package
+ directory.
+ """
+ rev = None
+ if path is None:
+ path = django.__path__[0]
+ entries_path = '%s/.svn/entries' % path
+
+ if os.path.exists(entries_path):
+ entries = open(entries_path, 'r').read()
+ # Versions >= 7 of the entries file are flat text. The first line is
+ # the version number. The next set of digits after 'dir' is the revision.
+ if re.match('(\d+)', entries):
+ rev_match = re.search('\d+\s+dir\s+(\d+)', entries)
+ if rev_match:
+ rev = rev_match.groups()[0]
+ # Older XML versions of the file specify revision as an attribute of
+ # the first entries node.
+ else:
+ from xml.dom import minidom
+ dom = minidom.parse(entries_path)
+ rev = dom.getElementsByTagName('entry')[0].getAttribute('revision')
+
+ if rev:
+ return u'SVN-%s' % rev
+ return u'SVN-unknown'