FM / utils

/usr/lib/python2.7/site-packages/pip/utils/

/usr/lib/python2.7/site-packages/pip/utils

Name	Size	Mode	Actions
appdirs.py	8811	0644	edit dl rm
appdirs.pyc	8607	0644	edit dl rm
appdirs.pyo	8607	0644	edit dl rm
build.py	1312	0644	edit dl rm
build.pyc	1719	0644	edit dl rm
build.pyo	1719	0644	edit dl rm
deprecation.py	2232	0644	edit dl rm
deprecation.pyc	2317	0644	edit dl rm
deprecation.pyo	2317	0644	edit dl rm
encoding.py	971	0644	edit dl rm
encoding.pyc	1282	0644	edit dl rm
encoding.pyo	1282	0644	edit dl rm
filesystem.py	899	0644	edit dl rm
filesystem.pyc	780	0644	edit dl rm
filesystem.pyo	780	0644	edit dl rm
glibc.py	2939	0644	edit dl rm
glibc.pyc	1826	0644	edit dl rm
glibc.pyo	1826	0644	edit dl rm
hashes.py	2866	0644	edit dl rm
hashes.pyc	3961	0644	edit dl rm
hashes.pyo	3961	0644	edit dl rm
logging.py	3327	0644	edit dl rm
logging.pyc	4842	0644	edit dl rm
logging.pyo	4842	0644	edit dl rm
outdated.py	5989	0644	edit dl rm
outdated.pyc	5680	0644	edit dl rm
outdated.pyo	5680	0644	edit dl rm
packaging.py	2080	0644	edit dl rm
packaging.pyc	2461	0644	edit dl rm
packaging.pyo	2461	0644	edit dl rm
setuptools_build.py	278	0644	edit dl rm
setuptools_build.pyc	347	0644	edit dl rm
setuptools_build.pyo	347	0644	edit dl rm
ui.py	11597	0644	edit dl rm
ui.pyc	11683	0644	edit dl rm
ui.pyo	11613	0644	edit dl rm
__init__.py	27187	0644	edit dl rm
__init__.pyc	27725	0644	edit dl rm
__init__.pyo	27666	0644	edit dl rm

Edit: /usr/lib/python2.7/site-packages/pip/utils/outdated.py (5989B)

from __future__ import absolute_import

import datetime
import json
import logging
import os.path
import sys

from pip._vendor import lockfile
from pip._vendor.packaging import version as packaging_version

from pip.compat import total_seconds, WINDOWS
from pip.models import PyPI
from pip.locations import USER_CACHE_DIR, running_under_virtualenv
from pip.utils import ensure_dir, get_installed_version
from pip.utils.filesystem import check_path_owner

SELFCHECK_DATE_FMT = "%Y-%m-%dT%H:%M:%SZ"

logger = logging.getLogger(__name__)

class VirtualenvSelfCheckState(object):
    def __init__(self):
        self.statefile_path = os.path.join(sys.prefix, "pip-selfcheck.json")

# Load the existing state
        try:
            with open(self.statefile_path) as statefile:
                self.state = json.load(statefile)
        except (IOError, ValueError):
            self.state = {}

def save(self, pypi_version, current_time):
        # Attempt to write out our version check file
        with open(self.statefile_path, "w") as statefile:
            json.dump(
                {
                    "last_check": current_time.strftime(SELFCHECK_DATE_FMT),
                    "pypi_version": pypi_version,
                },
                statefile,
                sort_keys=True,
                separators=(",", ":")
            )

class GlobalSelfCheckState(object):
    def __init__(self):
        self.statefile_path = os.path.join(USER_CACHE_DIR, "selfcheck.json")

# Load the existing state
        try:
            with open(self.statefile_path) as statefile:
                self.state = json.load(statefile)[sys.prefix]
        except (IOError, ValueError, KeyError):
            self.state = {}

def save(self, pypi_version, current_time):
        # Check to make sure that we own the directory
        if not check_path_owner(os.path.dirname(self.statefile_path)):
            return

# Now that we've ensured the directory is owned by this user, we'll go
        # ahead and make sure that all our directories are created.
        ensure_dir(os.path.dirname(self.statefile_path))

# Attempt to write out our version check file
        with lockfile.LockFile(self.statefile_path):
            if os.path.exists(self.statefile_path):
                with open(self.statefile_path) as statefile:
                    state = json.load(statefile)
            else:
                state = {}

state[sys.prefix] = {
                "last_check": current_time.strftime(SELFCHECK_DATE_FMT),
                "pypi_version": pypi_version,
            }

with open(self.statefile_path, "w") as statefile:
                json.dump(state, statefile, sort_keys=True,
                          separators=(",", ":"))

def load_selfcheck_statefile():
    if running_under_virtualenv():
        return VirtualenvSelfCheckState()
    else:
        return GlobalSelfCheckState()

def pip_installed_by_pip():
    """Checks whether pip was installed by pip

This is used not to display the upgrade message when pip is in fact
    installed by system package manager, such as dnf on Fedora.
    """
    import pkg_resources
    try:
        dist = pkg_resources.get_distribution('pip')
        return (dist.has_metadata('INSTALLER') and
                'pip' in dist.get_metadata_lines('INSTALLER'))
    except pkg_resources.DistributionNotFound:
        return False

def pip_version_check(session):
    """Check for an update for pip.

Limit the frequency of checks to once per week. State is stored either in
    the active virtualenv or in the user's USER_CACHE_DIR keyed off the prefix
    of the pip script path.
    """
    installed_version = get_installed_version("pip")
    if installed_version is None:
        return

pip_version = packaging_version.parse(installed_version)
    pypi_version = None

try:
        state = load_selfcheck_statefile()

current_time = datetime.datetime.utcnow()
        # Determine if we need to refresh the state
        if "last_check" in state.state and "pypi_version" in state.state:
            last_check = datetime.datetime.strptime(
                state.state["last_check"],
                SELFCHECK_DATE_FMT
            )
            if total_seconds(current_time - last_check) < 7 * 24 * 60 * 60:
                pypi_version = state.state["pypi_version"]

# Refresh the version if we need to or just see if we need to warn
        if pypi_version is None:
            resp = session.get(
                PyPI.pip_json_url,
                headers={"Accept": "application/json"},
            )
            resp.raise_for_status()
            pypi_version = [
                v for v in sorted(
                    list(resp.json()["releases"]),
                    key=packaging_version.parse,
                )
                if not packaging_version.parse(v).is_prerelease
            ][-1]

# save that we've performed a check
            state.save(pypi_version, current_time)

remote_version = packaging_version.parse(pypi_version)

# Determine if our pypi_version is older
        if (pip_version < remote_version and
                pip_version.base_version != remote_version.base_version and
                pip_installed_by_pip()):
            # Advise "python -m pip" on Windows to avoid issues
            # with overwriting pip.exe.
            if WINDOWS:
                pip_cmd = "python -m pip"
            else:
                pip_cmd = "pip"
            logger.warning(
                "You are using pip version %s, however version %s is "
                "available.\nYou should consider upgrading via the "
                "'%s install --upgrade pip' command.",
                pip_version, pypi_version, pip_cmd
            )

except Exception:
        logger.debug(
            "There was an error checking the latest version of pip",
            exc_info=True,
        )

cmd: