diff options
Diffstat (limited to 'venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/vcs/mercurial.py')
| -rw-r--r-- | venv/lib/python3.7/site-packages/pip-10.0.1-py3.7.egg/pip/_internal/vcs/mercurial.py | 105 |
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 @@ | |||
| 1 | from __future__ import absolute_import | ||
| 2 | |||
| 3 | import logging | ||
| 4 | import os | ||
| 5 | |||
| 6 | from pip._vendor.six.moves import configparser | ||
| 7 | |||
| 8 | from pip._internal.download import path_to_url | ||
| 9 | from pip._internal.utils.misc import display_path | ||
| 10 | from pip._internal.utils.temp_dir import TempDirectory | ||
| 11 | from pip._internal.vcs import VersionControl, vcs | ||
| 12 | |||
| 13 | logger = logging.getLogger(__name__) | ||
| 14 | |||
| 15 | |||
| 16 | class Mercurial(VersionControl): | ||
| 17 | name = 'hg' | ||
| 18 | dirname = '.hg' | ||
| 19 | repo_name = 'clone' | ||
| 20 | schemes = ('hg', 'hg+http', 'hg+https', 'hg+ssh', 'hg+static-http') | ||
| 21 | |||
| 22 | def get_base_rev_args(self, rev): | ||
| 23 | return [rev] | ||
| 24 | |||
| 25 | def export(self, location): | ||
| 26 | """Export the Hg repository at the url to the destination location""" | ||
| 27 | with TempDirectory(kind="export") as temp_dir: | ||
| 28 | self.unpack(temp_dir.path) | ||
| 29 | |||
| 30 | self.run_command( | ||
| 31 | ['archive', location], show_stdout=False, cwd=temp_dir.path | ||
| 32 | ) | ||
| 33 | |||
| 34 | def switch(self, dest, url, rev_options): | ||
| 35 | repo_config = os.path.join(dest, self.dirname, 'hgrc') | ||
| 36 | config = configparser.SafeConfigParser() | ||
| 37 | try: | ||
| 38 | config.read(repo_config) | ||
| 39 | config.set('paths', 'default', url) | ||
| 40 | with open(repo_config, 'w') as config_file: | ||
| 41 | config.write(config_file) | ||
| 42 | except (OSError, configparser.NoSectionError) as exc: | ||
| 43 | logger.warning( | ||
| 44 | 'Could not switch Mercurial repository to %s: %s', url, exc, | ||
| 45 | ) | ||
| 46 | else: | ||
| 47 | cmd_args = ['update', '-q'] + rev_options.to_args() | ||
| 48 | self.run_command(cmd_args, cwd=dest) | ||
| 49 | |||
| 50 | def update(self, dest, rev_options): | ||
| 51 | self.run_command(['pull', '-q'], cwd=dest) | ||
| 52 | cmd_args = ['update', '-q'] + rev_options.to_args() | ||
| 53 | self.run_command(cmd_args, cwd=dest) | ||
| 54 | |||
| 55 | def obtain(self, dest): | ||
| 56 | url, rev = self.get_url_rev() | ||
| 57 | rev_options = self.make_rev_options(rev) | ||
| 58 | if self.check_destination(dest, url, rev_options): | ||
| 59 | rev_display = rev_options.to_display() | ||
| 60 | logger.info( | ||
| 61 | 'Cloning hg %s%s to %s', | ||
| 62 | url, | ||
| 63 | rev_display, | ||
| 64 | display_path(dest), | ||
| 65 | ) | ||
| 66 | self.run_command(['clone', '--noupdate', '-q', url, dest]) | ||
| 67 | cmd_args = ['update', '-q'] + rev_options.to_args() | ||
| 68 | self.run_command(cmd_args, cwd=dest) | ||
| 69 | |||
| 70 | def get_url(self, location): | ||
| 71 | url = self.run_command( | ||
| 72 | ['showconfig', 'paths.default'], | ||
| 73 | show_stdout=False, cwd=location).strip() | ||
| 74 | if self._is_local_repository(url): | ||
| 75 | url = path_to_url(url) | ||
| 76 | return url.strip() | ||
| 77 | |||
| 78 | def get_revision(self, location): | ||
| 79 | current_revision = self.run_command( | ||
| 80 | ['parents', '--template={rev}'], | ||
| 81 | show_stdout=False, cwd=location).strip() | ||
| 82 | return current_revision | ||
| 83 | |||
| 84 | def get_revision_hash(self, location): | ||
| 85 | current_rev_hash = self.run_command( | ||
| 86 | ['parents', '--template={node}'], | ||
| 87 | show_stdout=False, cwd=location).strip() | ||
| 88 | return current_rev_hash | ||
| 89 | |||
| 90 | def get_src_requirement(self, dist, location): | ||
| 91 | repo = self.get_url(location) | ||
| 92 | if not repo.lower().startswith('hg:'): | ||
| 93 | repo = 'hg+' + repo | ||
| 94 | egg_project_name = dist.egg_name().split('-', 1)[0] | ||
| 95 | if not repo: | ||
| 96 | return None | ||
| 97 | current_rev_hash = self.get_revision_hash(location) | ||
| 98 | return '%s@%s#egg=%s' % (repo, current_rev_hash, egg_project_name) | ||
| 99 | |||
| 100 | def is_commit_id_equal(self, dest, name): | ||
| 101 | """Always assume the versions don't match""" | ||
| 102 | return False | ||
| 103 | |||
| 104 | |||
| 105 | vcs.register(Mercurial) | ||