113 lines
3.4 KiB
Python
113 lines
3.4 KiB
Python
import logging
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from typing import List, Optional, Tuple
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from pip._internal.utils.misc import HiddenText, display_path
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from pip._internal.utils.subprocess import make_command
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from pip._internal.utils.urls import path_to_url
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from pip._internal.vcs.versioncontrol import (
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AuthInfo,
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RemoteNotFoundError,
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RevOptions,
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VersionControl,
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vcs,
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)
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logger = logging.getLogger(__name__)
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class Bazaar(VersionControl):
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name = "bzr"
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dirname = ".bzr"
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repo_name = "branch"
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schemes = (
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"bzr+http",
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"bzr+https",
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"bzr+ssh",
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"bzr+sftp",
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"bzr+ftp",
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"bzr+lp",
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"bzr+file",
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)
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@staticmethod
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def get_base_rev_args(rev: str) -> List[str]:
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return ["-r", rev]
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def fetch_new(
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self, dest: str, url: HiddenText, rev_options: RevOptions, verbosity: int
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) -> None:
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rev_display = rev_options.to_display()
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logger.info(
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"Checking out %s%s to %s",
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url,
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rev_display,
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display_path(dest),
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)
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if verbosity <= 0:
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flags = ["--quiet"]
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elif verbosity == 1:
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flags = []
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else:
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flags = [f"-{'v'*verbosity}"]
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cmd_args = make_command(
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"checkout", "--lightweight", *flags, rev_options.to_args(), url, dest
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)
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self.run_command(cmd_args)
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def switch(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
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self.run_command(make_command("switch", url), cwd=dest)
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def update(self, dest: str, url: HiddenText, rev_options: RevOptions) -> None:
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output = self.run_command(
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make_command("info"), show_stdout=False, stdout_only=True, cwd=dest
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)
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if output.startswith("Standalone "):
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# Older versions of pip used to create standalone branches.
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# Convert the standalone branch to a checkout by calling "bzr bind".
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cmd_args = make_command("bind", "-q", url)
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self.run_command(cmd_args, cwd=dest)
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cmd_args = make_command("update", "-q", rev_options.to_args())
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self.run_command(cmd_args, cwd=dest)
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@classmethod
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def get_url_rev_and_auth(cls, url: str) -> Tuple[str, Optional[str], AuthInfo]:
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# hotfix the URL scheme after removing bzr+ from bzr+ssh:// re-add it
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url, rev, user_pass = super().get_url_rev_and_auth(url)
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if url.startswith("ssh://"):
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url = "bzr+" + url
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return url, rev, user_pass
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@classmethod
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def get_remote_url(cls, location: str) -> str:
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urls = cls.run_command(
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["info"], show_stdout=False, stdout_only=True, cwd=location
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)
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for line in urls.splitlines():
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line = line.strip()
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for x in ("checkout of branch: ", "parent branch: "):
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if line.startswith(x):
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repo = line.split(x)[1]
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if cls._is_local_repository(repo):
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return path_to_url(repo)
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return repo
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raise RemoteNotFoundError
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@classmethod
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def get_revision(cls, location: str) -> str:
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revision = cls.run_command(
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["revno"],
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show_stdout=False,
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stdout_only=True,
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cwd=location,
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)
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return revision.splitlines()[-1]
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@classmethod
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def is_commit_id_equal(cls, dest: str, name: Optional[str]) -> bool:
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"""Always assume the versions don't match"""
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return False
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vcs.register(Bazaar)
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