First commit

1 files changed, 105 insertions, 0 deletions

diff --git a/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/vcs/mercurial.py b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/vcs/mercurial.py
new file mode 100644
index 0000000..3936473
--- /dev/null
+++ b/venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/vcs/mercurial.py
@@ -0,0 +1,105 @@
+from __future__ import absolute_import

+

+import logging

+import os

+

+from pip._vendor.six.moves import configparser

+

+from pip._internal.download import path_to_url

+from pip._internal.utils.misc import display_path

+from pip._internal.utils.temp_dir import TempDirectory

+from pip._internal.vcs import VersionControl, vcs

+

+logger = logging.getLogger(__name__)

+

+

+class Mercurial(VersionControl):

+    name = 'hg'

+    dirname = '.hg'

+    repo_name = 'clone'

+    schemes = ('hg', 'hg+http', 'hg+https', 'hg+ssh', 'hg+static-http')

+

+    def get_base_rev_args(self, rev):

+        return [rev]

+

+    def export(self, location):

+        """Export the Hg repository at the url to the destination location"""

+        with TempDirectory(kind="export") as temp_dir:

+            self.unpack(temp_dir.path)

+

+            self.run_command(

+                ['archive', location], show_stdout=False, cwd=temp_dir.path

+            )

+

+    def switch(self, dest, url, rev_options):

+        repo_config = os.path.join(dest, self.dirname, 'hgrc')

+        config = configparser.SafeConfigParser()

+        try:

+            config.read(repo_config)

+            config.set('paths', 'default', url)

+            with open(repo_config, 'w') as config_file:

+                config.write(config_file)

+        except (OSError, configparser.NoSectionError) as exc:

+            logger.warning(

+                'Could not switch Mercurial repository to %s: %s', url, exc,

+            )

+        else:

+            cmd_args = ['update', '-q'] + rev_options.to_args()

+            self.run_command(cmd_args, cwd=dest)

+

+    def update(self, dest, rev_options):

+        self.run_command(['pull', '-q'], cwd=dest)

+        cmd_args = ['update', '-q'] + rev_options.to_args()

+        self.run_command(cmd_args, cwd=dest)

+

+    def obtain(self, dest):

+        url, rev = self.get_url_rev()

+        rev_options = self.make_rev_options(rev)

+        if self.check_destination(dest, url, rev_options):

+            rev_display = rev_options.to_display()

+            logger.info(

+                'Cloning hg %s%s to %s',

+                url,

+                rev_display,

+                display_path(dest),

+            )

+            self.run_command(['clone', '--noupdate', '-q', url, dest])

+            cmd_args = ['update', '-q'] + rev_options.to_args()

+            self.run_command(cmd_args, cwd=dest)

+

+    def get_url(self, location):

+        url = self.run_command(

+            ['showconfig', 'paths.default'],

+            show_stdout=False, cwd=location).strip()

+        if self._is_local_repository(url):

+            url = path_to_url(url)

+        return url.strip()

+

+    def get_revision(self, location):

+        current_revision = self.run_command(

+            ['parents', '--template={rev}'],

+            show_stdout=False, cwd=location).strip()

+        return current_revision

+

+    def get_revision_hash(self, location):

+        current_rev_hash = self.run_command(

+            ['parents', '--template={node}'],

+            show_stdout=False, cwd=location).strip()

+        return current_rev_hash

+

+    def get_src_requirement(self, dist, location):

+        repo = self.get_url(location)

+        if not repo.lower().startswith('hg:'):

+            repo = 'hg+' + repo

+        egg_project_name = dist.egg_name().split('-', 1)[0]

+        if not repo:

+            return None

+        current_rev_hash = self.get_revision_hash(location)

+        return '%s@%s#egg=%s' % (repo, current_rev_hash, egg_project_name)

+

+    def is_commit_id_equal(self, dest, name):

+        """Always assume the versions don't match"""

+        return False

+

+

+vcs.register(Mercurial)