diff options
Diffstat (limited to 'pip/vcs/subversion.py')
| -rw-r--r-- | pip/vcs/subversion.py | 96 |
1 files changed, 62 insertions, 34 deletions
diff --git a/pip/vcs/subversion.py b/pip/vcs/subversion.py index 79c31ec0e..f54eee664 100644 --- a/pip/vcs/subversion.py +++ b/pip/vcs/subversion.py @@ -1,6 +1,7 @@ import os import re -from pip import call_subprocess +from pip.backwardcompat import urlparse +from pip import call_subprocess, InstallationError from pip.index import Link from pip.util import rmtree, display_path from pip.log import logger @@ -10,6 +11,8 @@ _svn_xml_url_re = re.compile('url="([^"]+)"') _svn_rev_re = re.compile('committed-rev="(\d+)"') _svn_url_re = re.compile(r'URL: (.+)') _svn_revision_re = re.compile(r'Revision: (.+)') +_svn_info_xml_rev_re = re.compile(r'\s*revision="(\d+)"') +_svn_info_xml_url_re = re.compile(r'<url>(.*)</url>') class Subversion(VersionControl): @@ -54,6 +57,7 @@ class Subversion(VersionControl): def export(self, location): """Export the svn repository at the url to the destination location""" url, rev = self.get_url_rev() + rev_options = get_rev_options(url, rev) logger.notify('Exporting svn repository %s to %s' % (url, location)) logger.indent += 2 try: @@ -62,7 +66,7 @@ class Subversion(VersionControl): # --force fixes this, but was only added in svn 1.5 rmtree(location) call_subprocess( - [self.cmd, 'export', url, location], + [self.cmd, 'export'] + rev_options + [url, location], filter_stdout=self._filter, show_stdout=False) finally: logger.indent -= 2 @@ -77,11 +81,10 @@ class Subversion(VersionControl): def obtain(self, dest): url, rev = self.get_url_rev() + rev_options = get_rev_options(url, rev) if rev: - rev_options = ['-r', rev] rev_display = ' (to revision %s)' % rev else: - rev_options = [] rev_display = '' if self.check_destination(dest, url, rev_options, rev_display): logger.notify('Checking out %s%s to %s' @@ -119,33 +122,12 @@ class Subversion(VersionControl): if not os.path.exists(entries_fn): ## FIXME: should we warn? continue - f = open(entries_fn) - data = f.read() - f.close() - - if data.startswith('8') or data.startswith('9') or data.startswith('10'): - data = list(map(str.splitlines, data.split('\n\x0c\n'))) - del data[0][0] # get rid of the '8' - dirurl = data[0][3] - revs = [int(d[9]) for d in data if len(d)>9 and d[9]]+[0] - if revs: - localrev = max(revs) - else: - localrev = 0 - elif data.startswith('<?xml'): - dirurl = _svn_xml_url_re.search(data).group(1) # get repository URL - revs = [int(m.group(1)) for m in _svn_rev_re.finditer(data)]+[0] - if revs: - localrev = max(revs) - else: - localrev = 0 - else: - logger.warn("Unrecognized .svn/entries format; skipping %s", base) - dirs[:] = [] - continue + + dirurl, localrev = self._get_svn_url_rev(base) + if base == location: base_url = dirurl+'/' # save the root url - elif not dirurl.startswith(base_url): + elif not dirurl or not dirurl.startswith(base_url): dirs[:] = [] continue # not part of the same svn tree, skip it revision = max(revision, localrev) @@ -170,22 +152,39 @@ class Subversion(VersionControl): logger.warn("Could not find setup.py for directory %s (tried all parent directories)" % orig_location) return None + + return self._get_svn_url_rev(location)[0] + + def _get_svn_url_rev(self, location): f = open(os.path.join(location, self.dirname, 'entries')) data = f.read() f.close() if data.startswith('8') or data.startswith('9') or data.startswith('10'): data = list(map(str.splitlines, data.split('\n\x0c\n'))) del data[0][0] # get rid of the '8' - return data[0][3] + url = data[0][3] + revs = [int(d[9]) for d in data if len(d)>9 and d[9]]+[0] elif data.startswith('<?xml'): match = _svn_xml_url_re.search(data) if not match: raise ValueError('Badly formatted data: %r' % data) - return match.group(1) # get repository URL + url = match.group(1) # get repository URL + revs = [int(m.group(1)) for m in _svn_rev_re.finditer(data)]+[0] else: - logger.warn("Unrecognized .svn/entries format in %s" % location) - # Or raise exception? - return None + try: + # subversion >= 1.7 + xml = call_subprocess([self.cmd, 'info', '--xml', location], show_stdout=False) + url = _svn_info_xml_url_re.search(xml).group(1) + revs = [int(m.group(1)) for m in _svn_info_xml_rev_re.finditer(xml)] + except InstallationError: + url, revs = None, [] + + if revs: + rev = max(revs) + else: + rev = 0 + + return url, rev def get_tag_revs(self, svn_tag_url): stdout = call_subprocess( @@ -241,4 +240,33 @@ class Subversion(VersionControl): full_egg_name = '%s-dev_r%s' % (egg_project_name, rev) return 'svn+%s@%s#egg=%s' % (repo, rev, full_egg_name) + +def get_rev_options(url, rev): + if rev: + rev_options = ['-r', rev] + else: + rev_options = [] + + r = urlparse.urlsplit(url) + if hasattr(r, 'username'): + # >= Python-2.5 + username, password = r.username, r.password + else: + netloc = r[1] + if '@' in netloc: + auth = netloc.split('@')[0] + if ':' in auth: + username, password = auth.split(':', 1) + else: + username, password = auth, None + else: + username, password = None, None + + if username: + rev_options += ['--username', username] + if password: + rev_options += ['--password', password] + return rev_options + + vcs.register(Subversion) |