def get_hashes_for_one(self, ireq):
if not self.finder:
from .dependencies import get_finder
finder_args = []
if self.allow_prereleases:
finder_args.append('--pre')
self.finder = get_finder(*finder_args)
if ireq.editable:
return set()
from pip_shims import VcsSupport
vcs = VcsSupport()
if ireq.link and ireq.link.scheme in vcs.all_schemes and 'ssh' in ireq.link.scheme:
return set()
if not is_pinned_requirement(ireq):
raise TypeError("Expected pinned requirement, got {}".format(ireq))
matching_candidates = set()
with self.allow_all_wheels():
from .dependencies import find_all_matches
matching_candidates = (find_all_matches(
self.finder, ireq, pre=self.allow_prereleases))
return {
self.hash_cache.get_hash(candidate.location)
for candidate in matching_candidates
}
def get_hash(self, location):
from pip_shims import VcsSupport
# if there is no location hash (i.e., md5 / sha256 / etc) we on't want to store it
hash_value = None
vcs = VcsSupport()
orig_scheme = location.scheme
new_location = copy.deepcopy(location)
if orig_scheme in vcs.all_schemes:
new_location.url = new_location.url.split("+", 1)[-1]
can_hash = new_location.hash
if can_hash:
# hash url WITH fragment
hash_value = self._get_file_hash(new_location.url) if not new_location.url.startswith("ssh") else None
if not hash_value:
hash_value = self._get_file_hash(new_location)
hash_value = hash_value.encode('utf8')
if can_hash:
self.set(new_location.url, hash_value)
return hash_value.decode('utf8')
def test_vcs_support():
vcs = VcsSupport()
assert "git+https" in vcs.all_schemes
def get_repo_instance(self):
from pip_shims import VcsSupport
VCS_SUPPORT = VcsSupport()
backend = VCS_SUPPORT._registry.get(self.vcs_type)
return backend(url=self.url)
# -*- coding=utf-8 -*-
import attr
from pip_shims import VcsSupport, parse_version, pip_version
import vistir
import os
VCS_SUPPORT = VcsSupport()
@attr.s
class VCSRepository(object):
url = attr.ib()
name = attr.ib()
checkout_directory = attr.ib()
vcs_type = attr.ib()
commit_sha = attr.ib(default=None)
ref = attr.ib(default=None)
repo_instance = attr.ib()
@repo_instance.default
def get_repo_instance(self):
backend = VCS_SUPPORT._registry.get(self.vcs_type)
return backend(url=self.url)
@property
def is_local(self):
url = self.url
if '+' in url:
url = url.split('+')[1]
return url.startswith("file")
# -*- coding=utf-8 -*-
from __future__ import absolute_import
import logging
import os
import six
from six.moves.urllib.parse import urlparse, urlsplit
from pip_shims import (Command, VcsSupport, cmdoptions, is_archive_file,
is_installable_dir)
from vistir.compat import Path
from vistir.path import is_valid_url, ensure_mkdir_p
VCS_ACCESS = VcsSupport()
VCS_LIST = ("git", "svn", "hg", "bzr")
VCS_SCHEMES = []
SCHEME_LIST = ("http://", "https://", "ftp://", "ftps://", "file://")
if not VCS_SCHEMES:
VCS_SCHEMES = VcsSupport().all_schemes
def setup_logger():
logger = logging.getLogger("requirementslib")
loglevel = logging.DEBUG
handler = logging.StreamHandler()
handler.setLevel(loglevel)
logger.addHandler(handler)
logger.setLevel(loglevel)