which depend on extremely few external helpers (such as compat)
"""

from .compat import is_py2, builtin_str, str


def to_native_string(string, encoding='ascii'):
    """Given a string object, regardless of type, returns a representation of
    that string in the native string type, encoding and decoding where

            

Reported by Pylint.

              which depend on extremely few external helpers (such as compat)
"""

from .compat import is_py2, builtin_str, str


def to_native_string(string, encoding='ascii'):
    """Given a string object, regardless of type, returns a representation of
    that string in the native string type, encoding and decoding where

            

Reported by Pylint.

                      and not Python 2 `str`.
    :rtype: bool
    """
    assert isinstance(u_string, str)
    try:
        u_string.encode('ascii')
        return True
    except UnicodeEncodeError:
        return False

            

Reported by Bandit.

              # coding: utf-8
from __future__ import absolute_import, division, print_function, unicode_literals

from abc import ABCMeta, abstractmethod
from contextlib import contextmanager

from six import add_metaclass



            

Reported by Pylint.

              

@add_metaclass(ABCMeta)
class BaseRepository(object):
    def clear_caches(self):
        """Should clear any caches used by the implementation."""

    def freshen_build_caches(self):
        """Should start with fresh build/source caches."""

            

Reported by Pylint.

              

@add_metaclass(ABCMeta)
class BaseRepository(object):
    def clear_caches(self):
        """Should clear any caches used by the implementation."""

    def freshen_build_caches(self):
        """Should start with fresh build/source caches."""

            

Reported by Pylint.

              import os
from shutil import rmtree

from ._compat import user_cache_dir

from .click import secho

# The user_cache_dir helper comes straight from pipenv.patched.notpip itself
try:

            

Reported by Pylint.

              
from ._compat import user_cache_dir

from .click import secho

# The user_cache_dir helper comes straight from pipenv.patched.notpip itself
try:
    from pipenv.environments import PIPENV_CACHE_DIR as CACHE_DIR
except ImportError:

            

Reported by Pylint.

              import os
from shutil import rmtree

from ._compat import user_cache_dir

from .click import secho

# The user_cache_dir helper comes straight from pipenv.patched.notpip itself
try:

            

Reported by Pylint.

              # flake8: noqa
from .local import LocalRequirementsRepository
from .pypi import PyPIRepository

            

Reported by Pylint.

              # flake8: noqa
from .local import LocalRequirementsRepository
from .pypi import PyPIRepository

            

Reported by Pylint.

              # flake8: noqa
from .local import LocalRequirementsRepository
from .pypi import PyPIRepository

            

Reported by Pylint.

              # Ported from python 3.7 contextlib.py
class nullcontext(object):
    """Context manager that does no additional processing.
    Used as a stand-in for a normal context manager, when a particular
    block of code is only sometimes used with a normal context manager:
    cm = optional_cm if condition else nullcontext()
    with cm:
        # Perform operation, using optional_cm if condition is True
    """

            

Reported by Pylint.

              # Ported from python 3.7 contextlib.py
class nullcontext(object):
    """Context manager that does no additional processing.
    Used as a stand-in for a normal context manager, when a particular
    block of code is only sometimes used with a normal context manager:
    cm = optional_cm if condition else nullcontext()
    with cm:
        # Perform operation, using optional_cm if condition is True
    """

            

Reported by Pylint.

              # Ported from python 3.7 contextlib.py
class nullcontext(object):
    """Context manager that does no additional processing.
    Used as a stand-in for a normal context manager, when a particular
    block of code is only sometimes used with a normal context manager:
    cm = optional_cm if condition else nullcontext()
    with cm:
        # Perform operation, using optional_cm if condition is True
    """

            

Reported by Pylint.

              
import six

from .pip_compat import (
    DEV_PKGS,
    FAVORITE_HASH,
    PIP_VERSION,
    FormatControl,
    InstallationCandidate,

            

Reported by Pylint.

              )

if six.PY2:
    from .tempfile import TemporaryDirectory
else:
    from tempfile import TemporaryDirectory

            

Reported by Pylint.

              # coding: utf-8
# flake8: noqa
from __future__ import absolute_import, division, print_function, unicode_literals

import six

from .pip_compat import (
    DEV_PKGS,
    FAVORITE_HASH,

            

Reported by Pylint.

              import locale

from piptools.click import secho

# Needed for locale.getpreferredencoding(False) to work
# in pip._internal.utils.encoding.auto_decode
try:
    locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:  # pragma: no cover

            

Reported by Pylint.

              import locale

from piptools.click import secho

# Needed for locale.getpreferredencoding(False) to work
# in pip._internal.utils.encoding.auto_decode
try:
    locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:  # pragma: no cover

            

Reported by Pylint.

              # in pip._internal.utils.encoding.auto_decode
try:
    locale.setlocale(locale.LC_ALL, "")
except locale.Error as e:  # pragma: no cover
    # setlocale can apparently crash if locale are uninitialized
    secho("Ignoring error when setting locale: {}".format(e), fg="red")

            

Reported by Pylint.

              
__version__ = '0.2.3'

from .lockfiles import Lockfile
from .pipfiles import Pipfile

            

Reported by Pylint.

              __version__ = '0.2.3'

from .lockfiles import Lockfile
from .pipfiles import Pipfile

            

Reported by Pylint.

              __all__ = [
    "__version__",
    "Lockfile", "Pipfile",
]

__version__ = '0.2.3'

from .lockfiles import Lockfile
from .pipfiles import Pipfile

            

Reported by Pylint.

              # for complete details.
from __future__ import absolute_import, division, print_function

from .__about__ import (
    __author__, __copyright__, __email__, __license__, __summary__, __title__,
    __uri__, __version__
)

from .api import load, Pipfile

            

Reported by Pylint.

                  __uri__, __version__
)

from .api import load, Pipfile

            

Reported by Pylint.

              # This file is dual licensed under the terms of the Apache License, Version
# 2.0, and the BSD License. See the LICENSE file in the root of this repository
# for complete details.
from __future__ import absolute_import, division, print_function

from .__about__ import (
    __author__, __copyright__, __email__, __license__, __summary__, __title__,
    __uri__, __version__
)

            

Reported by Pylint.

                          curses.setupterm()
            if curses.tigetnum("colors") > 0:
                color = True
        except Exception:
            pass
    return color


class LogFormatter(logging.Formatter):

            

Reported by Pylint.

                          curses.setupterm()
            if curses.tigetnum("colors") > 0:
                color = True
        except Exception:
            pass
    return color


class LogFormatter(logging.Formatter):

            

Reported by Bandit.

                      return record.message + space + start_color + right_text + end_color


def enable_colourful_output(level=logging.INFO):
    handler = logging.StreamHandler()
    handler.setFormatter(LogFormatter())
    logging.root.addHandler(handler)
    logging.root.setLevel(level)

            

Reported by Pylint.