candidate.py

from pip._vendor.packaging.version import parse as parse_version

from pip._internal.utils.models import KeyBasedCompareMixin
from pip._internal.utils.typing import MYPY_CHECK_RUNNING

if MYPY_CHECK_RUNNING:
    from pip._vendor.packaging.version import _BaseVersion
    from pip._internal.models.link import Link

class InstallationCandidate(KeyBasedCompareMixin):
    """Represents a potential "candidate" for installation.
    """

__slots__ = ["name", "version", "link"]

def __init__(self, name, version, link):
        # type: (str, str, Link) -> None
        self.name = name
        self.version = parse_version(version)  # type: _BaseVersion
        self.link = link

super(InstallationCandidate, self).__init__(
            key=(self.name, self.version, self.link),
            defining_class=InstallationCandidate
        )

def __repr__(self):
        # type: () -> str
        return "<InstallationCandidate({!r}, {!r}, {!r})>".format(
            self.name, self.version, self.link,
        )

def __str__(self):
        # type: () -> str
        return '{!r} candidate (version {} at {})'.format(
            self.name, self.version, self.link,
        )

docroot: /home/induvedam/public_html

curdir: /opt/alt/python27/lib/python2.7/site-packages/pip/_internal/models

	.	4096
	..	4096
X	__init__.py	63
X	__init__.pyc	306
X	candidate.py	1195
X	candidate.pyc	2139
X	direct_url.py	6900
X	direct_url.pyc	10752
X	format_control.py	2823
X	format_control.pyc	4301
X	index.py	1161
X	index.pyc	1731
X	link.py	7685
X	link.pyc	11525
X	scheme.py	778
X	scheme.pyc	1329
X	search_scope.py	4751
X	search_scope.pyc	4597
X	selection_prefs.py	2044
X	selection_prefs.pyc	2118
X	target_python.py	4034
X	target_python.pyc	4517
X	wheel.py	2772
X	wheel.pyc	4513