def get_rev_options(url, rev):
if rev:
rev_options = ['-r', rev]
else:
rev_options = []
r = urllib_parse.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
def _get_content_type(url, session):
"""Get the Content-Type of the given url, using a HEAD request"""
scheme, netloc, path, query, fragment = urllib_parse.urlsplit(url)
if scheme not in ('http', 'https'):
# FIXME: some warning or something?
# assertion error?
return ''
resp = session.head(url, allow_redirects=True)
resp.raise_for_status()
return resp.headers.get("Content-Type", "")
def url_to_path(url):
"""
Convert a file: URL to a path.
"""
assert url.startswith('file:'), (
"You can only turn file: urls into filenames (not %r)" % url)
_, netloc, path, _, _ = urllib_parse.urlsplit(url)
# if we have a UNC path, prepend UNC share notation
if netloc:
netloc = '\\\\' + netloc
path = urllib_request.url2pathname(netloc + path)
return path
def remove_auth_from_url(url):
# Return a copy of url with 'username:password@' removed.
# username/pass params are passed to subversion through flags
# and are not recognized in the url.
# parsed url
purl = urllib_parse.urlsplit(url)
stripped_netloc = \
purl.netloc.split('@')[-1]
# stripped url
url_pieces = (purl.scheme, stripped_netloc, purl.path, purl.query,
purl.fragment)
surl = urllib_parse.urlunsplit(url_pieces)
return surl
def get_url_rev(self):
"""
Returns the correct repository URL and revision by parsing the given
repository URL
"""
error_message = ("Sorry, '%s' is a malformed VCS url. "
"The format is <vcs>+<protocol>://<url>, "
"e.g. svn+http://myrepo/svn/MyApp#egg=MyApp")
assert '+' in self.url, error_message % self.url
url = self.url.split('+', 1)[1]
scheme, netloc, path, query, frag = urllib_parse.urlsplit(url)
rev = None
if '@' in path:
path, rev = path.rsplit('@', 1)
url = urllib_parse.urlunsplit((scheme, netloc, path, query, ''))
return url, rev
def scheme(self):
return urllib_parse.urlsplit(self.url)[0]
def filename(self):
_, netloc, path, _, _ = urllib_parse.urlsplit(self.url)
name = posixpath.basename(path.rstrip('/')) or netloc
name = urllib_parse.unquote(name)
assert name, ('URL %r produced no filename' % self.url)
return name
def url_without_fragment(self):
scheme, netloc, path, query, fragment = urllib_parse.urlsplit(self.url)
return urllib_parse.urlunsplit((scheme, netloc, path, query, None))
def path(self):
return urllib_parse.unquote(urllib_parse.urlsplit(self.url)[2])
def netloc(self):
return urllib_parse.urlsplit(self.url)[1]
def __init__(self, url):
self.url = url
self.netloc = urllib_parse.urlsplit(url).netloc
self.simple_url = self.url_to_path('simple')
self.pypi_url = self.url_to_path('pypi')
self.pip_json_url = self.url_to_path('pypi/pip/json')
