diff options
Diffstat (limited to 'venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/vcs/subversion.py')
| -rw-r--r-- | venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/vcs/subversion.py | 200 |
1 files changed, 0 insertions, 200 deletions
diff --git a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/vcs/subversion.py b/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/vcs/subversion.py deleted file mode 100644 index 42ac5ac..0000000 --- a/venv/Lib/site-packages/pip-19.0.3-py3.7.egg/pip/_internal/vcs/subversion.py +++ /dev/null @@ -1,200 +0,0 @@ -from __future__ import absolute_import - -import logging -import os -import re - -from pip._internal.utils.logging import indent_log -from pip._internal.utils.misc import ( - display_path, make_vcs_requirement_url, rmtree, split_auth_from_netloc, -) -from pip._internal.vcs import VersionControl, vcs - -_svn_xml_url_re = re.compile('url="([^"]+)"') -_svn_rev_re = re.compile(r'committed-rev="(\d+)"') -_svn_info_xml_rev_re = re.compile(r'\s*revision="(\d+)"') -_svn_info_xml_url_re = re.compile(r'<url>(.*)</url>') - - -logger = logging.getLogger(__name__) - - -class Subversion(VersionControl): - name = 'svn' - dirname = '.svn' - repo_name = 'checkout' - schemes = ('svn', 'svn+ssh', 'svn+http', 'svn+https', 'svn+svn') - - def get_base_rev_args(self, rev): - return ['-r', rev] - - def export(self, location): - """Export the svn repository at the url to the destination location""" - url, rev_options = self.get_url_rev_options(self.url) - - logger.info('Exporting svn repository %s to %s', url, location) - with indent_log(): - if os.path.exists(location): - # Subversion doesn't like to check out over an existing - # directory --force fixes this, but was only added in svn 1.5 - rmtree(location) - cmd_args = ['export'] + rev_options.to_args() + [url, location] - self.run_command(cmd_args, show_stdout=False) - - def fetch_new(self, dest, url, rev_options): - rev_display = rev_options.to_display() - logger.info( - 'Checking out %s%s to %s', - url, - rev_display, - display_path(dest), - ) - cmd_args = ['checkout', '-q'] + rev_options.to_args() + [url, dest] - self.run_command(cmd_args) - - def switch(self, dest, url, rev_options): - cmd_args = ['switch'] + rev_options.to_args() + [url, dest] - self.run_command(cmd_args) - - def update(self, dest, url, rev_options): - cmd_args = ['update'] + rev_options.to_args() + [dest] - self.run_command(cmd_args) - - @classmethod - def get_revision(cls, location): - """ - Return the maximum revision for all files under a given location - """ - # Note: taken from setuptools.command.egg_info - revision = 0 - - for base, dirs, files in os.walk(location): - if cls.dirname not in dirs: - dirs[:] = [] - continue # no sense walking uncontrolled subdirs - dirs.remove(cls.dirname) - entries_fn = os.path.join(base, cls.dirname, 'entries') - if not os.path.exists(entries_fn): - # FIXME: should we warn? - continue - - dirurl, localrev = cls._get_svn_url_rev(base) - - if base == location: - base = dirurl + '/' # save the root url - elif not dirurl or not dirurl.startswith(base): - dirs[:] = [] - continue # not part of the same svn tree, skip it - revision = max(revision, localrev) - return revision - - def get_netloc_and_auth(self, netloc, scheme): - """ - This override allows the auth information to be passed to svn via the - --username and --password options instead of via the URL. - """ - if scheme == 'ssh': - # The --username and --password options can't be used for - # svn+ssh URLs, so keep the auth information in the URL. - return super(Subversion, self).get_netloc_and_auth( - netloc, scheme) - - return split_auth_from_netloc(netloc) - - def get_url_rev_and_auth(self, url): - # hotfix the URL scheme after removing svn+ from svn+ssh:// readd it - url, rev, user_pass = super(Subversion, self).get_url_rev_and_auth(url) - if url.startswith('ssh://'): - url = 'svn+' + url - return url, rev, user_pass - - def make_rev_args(self, username, password): - extra_args = [] - if username: - extra_args += ['--username', username] - if password: - extra_args += ['--password', password] - - return extra_args - - @classmethod - def get_remote_url(cls, location): - # In cases where the source is in a subdirectory, not alongside - # setup.py we have to look up in the location until we find a real - # setup.py - orig_location = location - while not os.path.exists(os.path.join(location, 'setup.py')): - last_location = location - location = os.path.dirname(location) - if location == last_location: - # We've traversed up to the root of the filesystem without - # finding setup.py - logger.warning( - "Could not find setup.py for directory %s (tried all " - "parent directories)", - orig_location, - ) - return None - - return cls._get_svn_url_rev(location)[0] - - @classmethod - def _get_svn_url_rev(cls, location): - from pip._internal.exceptions import InstallationError - - entries_path = os.path.join(location, cls.dirname, 'entries') - if os.path.exists(entries_path): - with open(entries_path) as f: - data = f.read() - else: # subversion >= 1.7 does not have the 'entries' file - data = '' - - 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' - 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) - url = match.group(1) # get repository URL - revs = [int(m.group(1)) for m in _svn_rev_re.finditer(data)] + [0] - else: - try: - # subversion >= 1.7 - xml = cls.run_command( - ['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 - - @classmethod - def get_src_requirement(cls, location, project_name): - repo = cls.get_remote_url(location) - if repo is None: - return None - repo = 'svn+' + repo - rev = cls.get_revision(location) - return make_vcs_requirement_url(repo, rev, project_name) - - def is_commit_id_equal(self, dest, name): - """Always assume the versions don't match""" - return False - - -vcs.register(Subversion) |