singleArgBuiltins = [sum, len, sorted, reversed, list, tuple, set, any, all, min, max]

else:
    _MAX_INT = sys.maxint
    range = xrange

    def _ustr(obj):
        """Drop-in replacement for str(obj) that tries to be Unicode
        friendly. It first tries str(obj). If that fails with

            

Reported by Pylint.

              
else:
    _MAX_INT = sys.maxint
    range = xrange

    def _ustr(obj):
        """Drop-in replacement for str(obj) that tries to be Unicode
        friendly. It first tries str(obj). If that fails with
        a UnicodeEncodeError, then it tries unicode(obj). It then

            

Reported by Pylint.

              
    # build list of single arg builtins, tolerant of Python version, that can be used as parse actions
    singleArgBuiltins = []
    import __builtin__

    for fname in "sum len sorted reversed list tuple set any all min max".split():
        try:
            singleArgBuiltins.append(getattr(__builtin__, fname))
        except AttributeError:

            

Reported by Pylint.

                      with ParserElement.packrat_cache_lock:
            cache = ParserElement.packrat_cache
            value = cache.get(lookup)
            if value is cache.not_in_cache:
                ParserElement.packrat_cache_stats[MISS] += 1
                try:
                    value = self._parseNoCache(instring, loc, doActions, callPreParse)
                except ParseBaseException as pe:
                    # cache a copy of the exception, without the traceback

            

Reported by Pylint.

                                  value = self._parseNoCache(instring, loc, doActions, callPreParse)
                except ParseBaseException as pe:
                    # cache a copy of the exception, without the traceback
                    cache.set(lookup, pe.__class__(*pe.args))
                    raise
                else:
                    cache.set(lookup, (value[0], value[1].copy()))
                    return value
            else:

            

Reported by Pylint.

                                  cache.set(lookup, pe.__class__(*pe.args))
                    raise
                else:
                    cache.set(lookup, (value[0], value[1].copy()))
                    return value
            else:
                ParserElement.packrat_cache_stats[HIT] += 1
                if isinstance(value, Exception):
                    raise value

            

Reported by Pylint.

                  def _setResultsName(self, name, listAllMatches=False):
        if __diag__.warn_name_set_on_empty_Forward:
            if self.expr is None:
                warnings.warn("{0}: setting results name {0!r} on {1} expression "
                              "that has no contained expression".format("warn_name_set_on_empty_Forward",
                                                                        name,
                                                                        type(self).__name__),
                              stacklevel=3)


            

Reported by Pylint.

                      return [unichr(c) for c in sorted(set(ret))]

    @_lazyclassproperty
    def printables(cls):
        "all non-whitespace characters in this range"
        return u''.join(filterfalse(unicode.isspace, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphas(cls):

            

Reported by Pylint.

                      return u''.join(filterfalse(unicode.isspace, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphas(cls):
        "all alphabetic characters in this range"
        return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def nums(cls):

            

Reported by Pylint.

                      return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def nums(cls):
        "all numeric digit characters in this range"
        return u''.join(filter(unicode.isdigit, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphanums(cls):

            

Reported by Pylint.

                  singleArgBuiltins = [sum, len, sorted, reversed, list, tuple, set, any, all, min, max]

else:
    _MAX_INT = sys.maxint
    range = xrange

    def _ustr(obj):
        """Drop-in replacement for str(obj) that tries to be Unicode
        friendly. It first tries str(obj). If that fails with

            

Reported by Pylint.

              
else:
    _MAX_INT = sys.maxint
    range = xrange

    def _ustr(obj):
        """Drop-in replacement for str(obj) that tries to be Unicode
        friendly. It first tries str(obj). If that fails with
        a UnicodeEncodeError, then it tries unicode(obj). It then

            

Reported by Pylint.

              
    # build list of single arg builtins, tolerant of Python version, that can be used as parse actions
    singleArgBuiltins = []
    import __builtin__

    for fname in "sum len sorted reversed list tuple set any all min max".split():
        try:
            singleArgBuiltins.append(getattr(__builtin__, fname))
        except AttributeError:

            

Reported by Pylint.

                      with ParserElement.packrat_cache_lock:
            cache = ParserElement.packrat_cache
            value = cache.get(lookup)
            if value is cache.not_in_cache:
                ParserElement.packrat_cache_stats[MISS] += 1
                try:
                    value = self._parseNoCache(instring, loc, doActions, callPreParse)
                except ParseBaseException as pe:
                    # cache a copy of the exception, without the traceback

            

Reported by Pylint.

                                  value = self._parseNoCache(instring, loc, doActions, callPreParse)
                except ParseBaseException as pe:
                    # cache a copy of the exception, without the traceback
                    cache.set(lookup, pe.__class__(*pe.args))
                    raise
                else:
                    cache.set(lookup, (value[0], value[1].copy()))
                    return value
            else:

            

Reported by Pylint.

                                  cache.set(lookup, pe.__class__(*pe.args))
                    raise
                else:
                    cache.set(lookup, (value[0], value[1].copy()))
                    return value
            else:
                ParserElement.packrat_cache_stats[HIT] += 1
                if isinstance(value, Exception):
                    raise value

            

Reported by Pylint.

                  def _setResultsName(self, name, listAllMatches=False):
        if __diag__.warn_name_set_on_empty_Forward:
            if self.expr is None:
                warnings.warn("{0}: setting results name {0!r} on {1} expression "
                              "that has no contained expression".format("warn_name_set_on_empty_Forward",
                                                                        name,
                                                                        type(self).__name__),
                              stacklevel=3)


            

Reported by Pylint.

                      return [unichr(c) for c in sorted(set(ret))]

    @_lazyclassproperty
    def printables(cls):
        "all non-whitespace characters in this range"
        return u''.join(filterfalse(unicode.isspace, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphas(cls):

            

Reported by Pylint.

                      return u''.join(filterfalse(unicode.isspace, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphas(cls):
        "all alphabetic characters in this range"
        return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def nums(cls):

            

Reported by Pylint.

                      return u''.join(filter(unicode.isalpha, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def nums(cls):
        "all numeric digit characters in this range"
        return u''.join(filter(unicode.isdigit, cls._get_chars_for_ranges()))

    @_lazyclassproperty
    def alphanums(cls):

            

Reported by Pylint.

              import types
from collections import OrderedDict

from . import _inputstream
from . import _tokenizer

from . import treebuilders
from .treebuilders.base import Marker


            

Reported by Pylint.

              from collections import OrderedDict

from . import _inputstream
from . import _tokenizer

from . import treebuilders
from .treebuilders.base import Marker

from . import _utils

            

Reported by Pylint.

              from . import _inputstream
from . import _tokenizer

from . import treebuilders
from .treebuilders.base import Marker

from . import _utils
from .constants import (
    spaceCharacters, asciiUpper2Lower,

            

Reported by Pylint.

              from . import _tokenizer

from . import treebuilders
from .treebuilders.base import Marker

from . import _utils
from .constants import (
    spaceCharacters, asciiUpper2Lower,
    specialElements, headingElements, cdataElements, rcdataElements,

            

Reported by Pylint.

              from . import treebuilders
from .treebuilders.base import Marker

from . import _utils
from .constants import (
    spaceCharacters, asciiUpper2Lower,
    specialElements, headingElements, cdataElements, rcdataElements,
    tokenTypes, tagTokenTypes,
    namespaces,

            

Reported by Pylint.

              from .treebuilders.base import Marker

from . import _utils
from .constants import (
    spaceCharacters, asciiUpper2Lower,
    specialElements, headingElements, cdataElements, rcdataElements,
    tokenTypes, tagTokenTypes,
    namespaces,
    htmlIntegrationPointElements, mathmlTextIntegrationPointElements,

            

Reported by Pylint.

                          self.phase.insertHtmlElement()
            self.resetInsertionMode()
        else:
            self.innerHTML = False  # pylint:disable=redefined-variable-type
            self.phase = self.phases["initial"]

        self.lastPhase = None

        self.beforeRCDataPhase = None

            

Reported by Pylint.

              
    def reparseTokenNormal(self, token):
        # pylint:disable=unused-argument
        self.parser.phase()

    def resetInsertionMode(self):
        # The name of this method is mostly historical. (It's also used in the
        # specification.)
        last = False

            

Reported by Pylint.

                          self.tree.insertText(token["data"])

        def processStartTag(self, token):
            return self.startTagHandler[token["name"]](token)

        def startTagHtml(self, token):
            if not self.parser.firstStartTag and token["name"] == "html":
                self.parser.parseError("non-html-root")
            # XXX Need a check here to see if the first start tag token emitted is

            

Reported by Pylint.

                          self.parser.firstStartTag = False

        def processEndTag(self, token):
            return self.endTagHandler[token["name"]](token)

    class InitialPhase(Phase):
        def processSpaceCharacters(self, token):
            pass


            

Reported by Pylint.

              
__all__ = ['Scanner', 'ScannerError']

from .error import MarkedYAMLError
from .tokens import *

class ScannerError(MarkedYAMLError):
    pass


            

Reported by Pylint.

              __all__ = ['Scanner', 'ScannerError']

from .error import MarkedYAMLError
from .tokens import *

class ScannerError(MarkedYAMLError):
    pass

class SimpleKey:

            

Reported by Pylint.

              
        # Compare the current indentation and column. It may add some tokens
        # and decrease the current indentation level.
        self.unwind_indent(self.column)

        # Peek the next character.
        ch = self.peek()

        # Is it the end of stream?

            

Reported by Pylint.

                      self.unwind_indent(self.column)

        # Peek the next character.
        ch = self.peek()

        # Is it the end of stream?
        if ch == '\0':
            return self.fetch_stream_end()


            

Reported by Pylint.

                      # No? It's an error. Let's produce a nice error message.
        raise ScannerError("while scanning for the next token", None,
                "found character %r that cannot start any token" % ch,
                self.get_mark())

    # Simple keys treatment.

    def next_possible_simple_key(self):
        # Return the number of the nearest possible simple key. Actually we

            

Reported by Pylint.

                      # height (may cause problems if indentation is broken though).
        for level in list(self.possible_simple_keys):
            key = self.possible_simple_keys[level]
            if key.line != self.line  \
                    or self.index-key.index > 1024:
                if key.required:
                    raise ScannerError("while scanning a simple key", key.mark,
                            "could not find expected ':'", self.get_mark())
                del self.possible_simple_keys[level]

            

Reported by Pylint.

                      for level in list(self.possible_simple_keys):
            key = self.possible_simple_keys[level]
            if key.line != self.line  \
                    or self.index-key.index > 1024:
                if key.required:
                    raise ScannerError("while scanning a simple key", key.mark,
                            "could not find expected ':'", self.get_mark())
                del self.possible_simple_keys[level]


            

Reported by Pylint.

                                  or self.index-key.index > 1024:
                if key.required:
                    raise ScannerError("while scanning a simple key", key.mark,
                            "could not find expected ':'", self.get_mark())
                del self.possible_simple_keys[level]

    def save_possible_simple_key(self):
        # The next token may start a simple key. We check if it's possible
        # and save its position. This function is called for

            

Reported by Pylint.

                      #   ALIAS, ANCHOR, TAG, SCALAR(flow), '[', and '{'.

        # Check if a simple key is required at the current position.
        required = not self.flow_level and self.indent == self.column

        # The next token might be a simple key. Let's save it's number and
        # position.
        if self.allow_simple_key:
            self.remove_possible_simple_key()

            

Reported by Pylint.

                          self.remove_possible_simple_key()
            token_number = self.tokens_taken+len(self.tokens)
            key = SimpleKey(token_number, required,
                    self.index, self.line, self.column, self.get_mark())
            self.possible_simple_keys[self.flow_level] = key

    def remove_possible_simple_key(self):
        # Remove the saved possible key position at the current flow level.
        if self.flow_level in self.possible_simple_keys:

            

Reported by Pylint.

              import os
import sys

import pytest

from flaky import flaky
from vistir.compat import Path
from vistir.misc import to_text
from pipenv.utils import temp_environ

            

Reported by Pylint.

              
import pytest

from flaky import flaky
from vistir.compat import Path
from vistir.misc import to_text
from pipenv.utils import temp_environ



            

Reported by Pylint.

              import pytest

from flaky import flaky
from vistir.compat import Path
from vistir.misc import to_text
from pipenv.utils import temp_environ


@pytest.mark.lock

            

Reported by Pylint.

              
from flaky import flaky
from vistir.compat import Path
from vistir.misc import to_text
from pipenv.utils import temp_environ


@pytest.mark.lock
@pytest.mark.requirements

            

Reported by Pylint.

              @pytest.mark.keep_outdated
def test_keep_outdated_doesnt_remove_lockfile_entries(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        p._pipfile.add("requests", "==2.18.4")
        p._pipfile.add("colorama", {"version": "*", "markers": "os_name=='FakeOS'"})
        c = p.pipenv("install")
        assert c.returncode == 0
        assert "doesn't match your environment, its dependencies won't be resolved." in c.stderr
        p._pipfile.add("six", "*")

            

Reported by Pylint.

              def test_keep_outdated_doesnt_remove_lockfile_entries(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        p._pipfile.add("requests", "==2.18.4")
        p._pipfile.add("colorama", {"version": "*", "markers": "os_name=='FakeOS'"})
        c = p.pipenv("install")
        assert c.returncode == 0
        assert "doesn't match your environment, its dependencies won't be resolved." in c.stderr
        p._pipfile.add("six", "*")
        p.pipenv("lock --keep-outdated")

            

Reported by Pylint.

                      c = p.pipenv("install")
        assert c.returncode == 0
        assert "doesn't match your environment, its dependencies won't be resolved." in c.stderr
        p._pipfile.add("six", "*")
        p.pipenv("lock --keep-outdated")
        assert "colorama" in p.lockfile["default"]
        assert p.lockfile["default"]["colorama"]["markers"] == "os_name == 'FakeOS'"



            

Reported by Pylint.

              @pytest.mark.lock
def test_resolve_skip_unmatched_requirements(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        p._pipfile.add("missing-package", {"markers": "os_name=='FakeOS'"})
        c = p.pipenv("lock")
        assert c.returncode == 0
        assert (
            "Could not find a version of missing-package; "
            "os_name == 'FakeOS' that matches your environment"

            

Reported by Pylint.

              @pytest.mark.keep_outdated
def test_keep_outdated_doesnt_upgrade_pipfile_pins(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        p._pipfile.add("urllib3", "==1.21.1")
        c = p.pipenv("install")
        assert c.returncode == 0
        p._pipfile.add("requests", "==2.18.4")
        c = p.pipenv("lock --keep-outdated")
        assert c.returncode == 0

            

Reported by Pylint.

                      p._pipfile.add("urllib3", "==1.21.1")
        c = p.pipenv("install")
        assert c.returncode == 0
        p._pipfile.add("requests", "==2.18.4")
        c = p.pipenv("lock --keep-outdated")
        assert c.returncode == 0
        assert "requests" in p.lockfile["default"]
        assert "urllib3" in p.lockfile["default"]
        assert p.lockfile["default"]["requests"]["version"] == "==2.18.4"

            

Reported by Pylint.

              from distutils.spawn import find_executable
from urllib.parse import urlparse

import crayons
import parse
import toml
import tomlkit

from click import echo as click_echo

            

Reported by Pylint.

              from urllib.parse import urlparse

import crayons
import parse
import toml
import tomlkit

from click import echo as click_echo


            

Reported by Pylint.

              import crayons
import parse
import toml
import tomlkit

from click import echo as click_echo

from pipenv import environments
from pipenv._compat import DEFAULT_ENCODING

            

Reported by Pylint.

                  :raises: exceptions.PipenvCmdError
    """

    from ._compat import decode_for_output
    from .cmdparse import Script
    catch_exceptions = kwargs.pop("catch_exceptions", True)
    if isinstance(cmd, ((str,), list, tuple)):
        cmd = Script.parse(cmd)
    if not isinstance(cmd, Script):

            

Reported by Pylint.

                  """

    from ._compat import decode_for_output
    from .cmdparse import Script
    catch_exceptions = kwargs.pop("catch_exceptions", True)
    if isinstance(cmd, ((str,), list, tuple)):
        cmd = Script.parse(cmd)
    if not isinstance(cmd, Script):
        raise TypeError("Command input must be a string, list or tuple")

            

Reported by Pylint.

              

def python_version(path_to_python):
    from .vendor.pythonfinder.utils import get_python_version

    if not path_to_python:
        return None
    try:
        version = get_python_version(path_to_python)

            

Reported by Pylint.

              
def get_project_index(project, index=None, trusted_hosts=None):
    # type: (Optional[Union[str, TSource]], Optional[List[str]], Optional[Project]) -> TSource
    from .project import SourceNotFound
    if trusted_hosts is None:
        trusted_hosts = []
    if isinstance(index, Mapping):
        return project.find_source(index.get("url"))
    try:

            

Reported by Pylint.

                  # type: () -> Optional[str]
    import pkg_resources
    site_dir = next(
        iter(d for d in pkg_resources.working_set if d.key.lower() == "pipenv"), None
    )
    if site_dir is not None:
        return site_dir.location
    return None


            

Reported by Pylint.

                  @staticmethod
    @lru_cache()
    def _get_pip_command():
        from .vendor.pip_shims.shims import InstallCommand
        return InstallCommand()

    @classmethod
    def get_metadata(
        cls,

            

Reported by Pylint.

                      if markers_lookup is None:
            markers_lookup = {}
        if not req_dir:
            from .vendor.vistir.path import create_tracked_tempdir
            req_dir = create_tracked_tempdir(prefix="pipenv-", suffix="-reqdir")
        transient_resolver = cls(
            [], req_dir, project, sources, index_lookup=index_lookup,
            markers_lookup=markers_lookup, clear=clear, pre=pre
        )

            

Reported by Pylint.

              from distutils.sysconfig import get_python_lib

import attr
import pip_shims
import six
from cached_property import cached_property
from packaging.markers import Marker
from packaging.requirements import Requirement as PackagingRequirement
from packaging.specifiers import (

            

Reported by Pylint.

              import attr
import pip_shims
import six
from cached_property import cached_property
from packaging.markers import Marker
from packaging.requirements import Requirement as PackagingRequirement
from packaging.specifiers import (
    InvalidSpecifier,
    LegacySpecifier,

            

Reported by Pylint.

              import pip_shims
import six
from cached_property import cached_property
from packaging.markers import Marker
from packaging.requirements import Requirement as PackagingRequirement
from packaging.specifiers import (
    InvalidSpecifier,
    LegacySpecifier,
    Specifier,

            

Reported by Pylint.

              import six
from cached_property import cached_property
from packaging.markers import Marker
from packaging.requirements import Requirement as PackagingRequirement
from packaging.specifiers import (
    InvalidSpecifier,
    LegacySpecifier,
    Specifier,
    SpecifierSet,

            

Reported by Pylint.

              from cached_property import cached_property
from packaging.markers import Marker
from packaging.requirements import Requirement as PackagingRequirement
from packaging.specifiers import (
    InvalidSpecifier,
    LegacySpecifier,
    Specifier,
    SpecifierSet,
)

            

Reported by Pylint.

                  Specifier,
    SpecifierSet,
)
from packaging.utils import canonicalize_name
from six.moves.urllib import parse as urllib_parse
from six.moves.urllib.parse import unquote
from vistir.compat import FileNotFoundError, Path, lru_cache
from vistir.contextmanagers import temp_path
from vistir.misc import dedup

            

Reported by Pylint.

              from packaging.utils import canonicalize_name
from six.moves.urllib import parse as urllib_parse
from six.moves.urllib.parse import unquote
from vistir.compat import FileNotFoundError, Path, lru_cache
from vistir.contextmanagers import temp_path
from vistir.misc import dedup
from vistir.path import (
    create_tracked_tempdir,
    get_converted_relative_path,

            

Reported by Pylint.

              from six.moves.urllib import parse as urllib_parse
from six.moves.urllib.parse import unquote
from vistir.compat import FileNotFoundError, Path, lru_cache
from vistir.contextmanagers import temp_path
from vistir.misc import dedup
from vistir.path import (
    create_tracked_tempdir,
    get_converted_relative_path,
    is_file_url,

            

Reported by Pylint.

              from six.moves.urllib.parse import unquote
from vistir.compat import FileNotFoundError, Path, lru_cache
from vistir.contextmanagers import temp_path
from vistir.misc import dedup
from vistir.path import (
    create_tracked_tempdir,
    get_converted_relative_path,
    is_file_url,
    is_valid_url,

            

Reported by Pylint.

              from vistir.compat import FileNotFoundError, Path, lru_cache
from vistir.contextmanagers import temp_path
from vistir.misc import dedup
from vistir.path import (
    create_tracked_tempdir,
    get_converted_relative_path,
    is_file_url,
    is_valid_url,
    mkdir_p,

            

Reported by Pylint.

                  import dummy_threading as threading
import time

from . import DistlibException
from .compat import (string_types, text_type, shutil, raw_input, StringIO,
                     cache_from_source, urlopen, urljoin, httplib, xmlrpclib,
                     splittype, HTTPHandler, BaseConfigurator, valid_ident,
                     Container, configparser, URLError, ZipFile, fsdecode,
                     unquote, urlparse)

            

Reported by Pylint.

              import time

from . import DistlibException
from .compat import (string_types, text_type, shutil, raw_input, StringIO,
                     cache_from_source, urlopen, urljoin, httplib, xmlrpclib,
                     splittype, HTTPHandler, BaseConfigurator, valid_ident,
                     Container, configparser, URLError, ZipFile, fsdecode,
                     unquote, urlparse)


            

Reported by Pylint.

                      self.write_binary_file(path, data.encode(encoding))

    def set_mode(self, bits, mask, files):
        if os.name == 'posix' or (os.name == 'java' and os._name == 'posix'):
            # Set the executable bits (owner, group, and world) on
            # all the files specified.
            for f in files:
                if self.dry_run:
                    logger.info("changing mode of %s", f)

            

Reported by Pylint.

                                  yield fn

if ssl:
    from .compat import (HTTPSHandler as BaseHTTPSHandler, match_hostname,
                         CertificateError)


#
# HTTPSConnection which verifies certificates/matches domains

            

Reported by Pylint.

                      if _ver_info == (2, 6):
            result = HTTP(h, timeout=self.timeout)
        else:
            if not self._connection or host != self._connection[0]:
                self._extra_headers = eh
                self._connection = host, httplib.HTTPConnection(h)
            result = self._connection[1]
        return result


            

Reported by Pylint.

                      if _ver_info == (2, 6):
            result = HTTP(h, timeout=self.timeout)
        else:
            if not self._connection or host != self._connection[0]:
                self._extra_headers = eh
                self._connection = host, httplib.HTTPConnection(h)
            result = self._connection[1]
        return result


            

Reported by Pylint.

                          if _ver_info == (2, 6):
                result = HTTPS(host, None, **kwargs)
            else:
                if not self._connection or host != self._connection[0]:
                    self._extra_headers = eh
                    self._connection = host, httplib.HTTPSConnection(h, None,
                                                                     **kwargs)
                result = self._connection[1]
            return result

            

Reported by Pylint.

                          if _ver_info == (2, 6):
                result = HTTPS(host, None, **kwargs)
            else:
                if not self._connection or host != self._connection[0]:
                    self._extra_headers = eh
                    self._connection = host, httplib.HTTPSConnection(h, None,
                                                                     **kwargs)
                result = self._connection[1]
            return result

            

Reported by Pylint.

                      return self

    def __exit__(self, *exc_info):
        self.stream.close()


class CSVReader(CSVBase):
    def __init__(self, **kwargs):
        if 'stream' in kwargs:

            

Reported by Pylint.

                          machine += '.%s' % bitness[sys.maxsize]
        # fall through to standard osname-release-machine representation
    elif osname[:3] == 'aix':
        from _aix_support import aix_platform
        return aix_platform()
    elif osname[:6] == 'cygwin':
        osname = 'cygwin'
        rel_re = re.compile (r'[\d.]+', re.ASCII)
        m = rel_re.match(release)

            

Reported by Pylint.

              
    # Command not found, maybe this is a shell built-in?
    if not command:
        return subprocess.Popen(script.cmdify(), shell=True, **options)

    # Try to use CreateProcess directly if possible. Specifically catch
    # Windows error 193 "Command is not a valid Win32 application" to handle
    # a "command" that is non-executable. See pypa/pipenv#2727.
    try:

            

Reported by Bandit.

                          raise

    # Try shell mode to use Windows's file association for file launch.
    return subprocess.Popen(script.cmdify(), shell=True, **options)


def do_run_nt(project, script, path):
    p = _launch_windows_subprocess(script, path)
    p.communicate()

            

Reported by Bandit.

              import warnings

import click
import dotenv
import pipfile
import vistir

from click_completion import init as init_completion


            

Reported by Pylint.

              
import click
import dotenv
import pipfile
import vistir

from click_completion import init as init_completion

from pipenv import environments, exceptions, pep508checker, progress

            

Reported by Pylint.

              import click
import dotenv
import pipfile
import vistir

from click_completion import init as init_completion

from pipenv import environments, exceptions, pep508checker, progress
from pipenv._compat import decode_for_output, fix_utf8

            

Reported by Pylint.

              import pipfile
import vistir

from click_completion import init as init_completion

from pipenv import environments, exceptions, pep508checker, progress
from pipenv._compat import decode_for_output, fix_utf8
from pipenv.patched import crayons
from pipenv.utils import (

            

Reported by Pylint.

              

def import_requirements(project, r=None, dev=False):
    from .patched.notpip._vendor import requests as pip_requests
    from .vendor.pip_shims.shims import parse_requirements

    # Parse requirements.txt file with Pip's parser.
    # Pip requires a `PipSession` which is a subclass of requests.Session.
    # Since we're not making any network calls, it's initialized to nothing.

            

Reported by Pylint.

              
def import_requirements(project, r=None, dev=False):
    from .patched.notpip._vendor import requests as pip_requests
    from .vendor.pip_shims.shims import parse_requirements

    # Parse requirements.txt file with Pip's parser.
    # Pip requires a `PipSession` which is a subclass of requests.Session.
    # Since we're not making any network calls, it's initialized to nothing.
    if r:

            

Reported by Pylint.

              

def import_from_code(path="."):
    from pipreqs import pipreqs

    rs = []
    try:
        for r in pipreqs.get_all_imports(
            path, encoding="utf-8", extra_ignore_dirs=[".venv"]

            

Reported by Pylint.

                  * Nothing fits, return None.
    """

    from .vendor.pythonfinder import Finder
    finder = Finder(system=False, global_search=True)
    if not line:
        return next(iter(finder.find_all_python_versions()), None)
    # Use the windows finder executable
    if (line.startswith("py ") or line.startswith("py.exe ")) and os.name == "nt":

            

Reported by Pylint.

              
import attr
import chardet
import packaging.specifiers
import packaging.utils
import packaging.version
import pep517.envbuild
import pep517.wrappers
import six

            

Reported by Pylint.

              import attr
import chardet
import packaging.specifiers
import packaging.utils
import packaging.version
import pep517.envbuild
import pep517.wrappers
import six
from appdirs import user_cache_dir

            

Reported by Pylint.

              import chardet
import packaging.specifiers
import packaging.utils
import packaging.version
import pep517.envbuild
import pep517.wrappers
import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel

            

Reported by Pylint.

              import packaging.specifiers
import packaging.utils
import packaging.version
import pep517.envbuild
import pep517.wrappers
import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker

            

Reported by Pylint.

              import packaging.utils
import packaging.version
import pep517.envbuild
import pep517.wrappers
import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker
from pip_shims.utils import call_function_with_correct_args

            

Reported by Pylint.

              import pep517.envbuild
import pep517.wrappers
import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker
from pip_shims.utils import call_function_with_correct_args
from six.moves import configparser
from six.moves.urllib.parse import urlparse, urlunparse

            

Reported by Pylint.

              import pep517.wrappers
import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker
from pip_shims.utils import call_function_with_correct_args
from six.moves import configparser
from six.moves.urllib.parse import urlparse, urlunparse
from vistir.compat import FileNotFoundError, Iterable, Mapping, Path, finalize, lru_cache

            

Reported by Pylint.

              import six
from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker
from pip_shims.utils import call_function_with_correct_args
from six.moves import configparser
from six.moves.urllib.parse import urlparse, urlunparse
from vistir.compat import FileNotFoundError, Iterable, Mapping, Path, finalize, lru_cache
from vistir.contextmanagers import cd, temp_path

            

Reported by Pylint.

              from appdirs import user_cache_dir
from distlib.wheel import Wheel
from packaging.markers import Marker
from pip_shims.utils import call_function_with_correct_args
from six.moves import configparser
from six.moves.urllib.parse import urlparse, urlunparse
from vistir.compat import FileNotFoundError, Iterable, Mapping, Path, finalize, lru_cache
from vistir.contextmanagers import cd, temp_path
from vistir.misc import run

            

Reported by Pylint.

              from pip_shims.utils import call_function_with_correct_args
from six.moves import configparser
from six.moves.urllib.parse import urlparse, urlunparse
from vistir.compat import FileNotFoundError, Iterable, Mapping, Path, finalize, lru_cache
from vistir.contextmanagers import cd, temp_path
from vistir.misc import run
from vistir.path import create_tracked_tempdir, ensure_mkdir_p, mkdir_p, rmtree

from ..environment import MYPY_RUNNING

            

Reported by Pylint.