import json
import os

import pytest

from pipenv.utils import temp_environ


@pytest.mark.lock

            

Reported by Pylint.

              import json
import os

import pytest

from pipenv.utils import temp_environ


@pytest.mark.lock

            

Reported by Pylint.

              
@pytest.mark.lock
@pytest.mark.sync
def test_sync_error_without_lockfile(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        with open(p.pipfile_path, 'w') as f:
            f.write("""
[packages]
            """.strip())

            

Reported by Pylint.

              
@pytest.mark.lock
@pytest.mark.sync
def test_sync_error_without_lockfile(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        with open(p.pipfile_path, 'w') as f:
            f.write("""
[packages]
            """.strip())

            

Reported by Pylint.

              @pytest.mark.lock
@pytest.mark.sync
def test_sync_error_without_lockfile(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        with open(p.pipfile_path, 'w') as f:
            f.write("""
[packages]
            """.strip())


            

Reported by Pylint.

              @pytest.mark.sync
def test_sync_error_without_lockfile(PipenvInstance):
    with PipenvInstance(chdir=True) as p:
        with open(p.pipfile_path, 'w') as f:
            f.write("""
[packages]
            """.strip())

        c = p.pipenv('sync')

            

Reported by Pylint.

              [packages]
            """.strip())

        c = p.pipenv('sync')
        assert c.returncode != 0
        assert 'Pipfile.lock not found!' in c.stderr


@pytest.mark.sync

            

Reported by Pylint.

                          """.strip())

        c = p.pipenv('sync')
        assert c.returncode != 0
        assert 'Pipfile.lock not found!' in c.stderr


@pytest.mark.sync
@pytest.mark.lock

            

Reported by Bandit.

              
        c = p.pipenv('sync')
        assert c.returncode != 0
        assert 'Pipfile.lock not found!' in c.stderr


@pytest.mark.sync
@pytest.mark.lock
def test_mirror_lock_sync(PipenvInstance):

            

Reported by Bandit.

              
@pytest.mark.sync
@pytest.mark.lock
def test_mirror_lock_sync(PipenvInstance):
    with temp_environ(), PipenvInstance(chdir=True) as p:
        mirror_url = os.environ.pop('PIPENV_TEST_INDEX', "https://pypi.kennethreitz.org/simple")
        assert 'pypi.org' not in mirror_url
        with open(p.pipfile_path, 'w') as f:
            f.write("""

            

Reported by Pylint.

                  def __call__(self, func):
        @wraps(func)
        def inner(*args, **kwds):
            with self._recreate_cm():
                return func(*args, **kwds)
        return inner


class _GeneratorContextManager(ContextDecorator):

            

Reported by Pylint.

                      try:
            return next(self.gen)
        except StopIteration:
            raise RuntimeError("generator didn't yield")

    def __exit__(self, type, value, traceback):
        if type is None:
            try:
                next(self.gen)

            

Reported by Pylint.

                      except StopIteration:
            raise RuntimeError("generator didn't yield")

    def __exit__(self, type, value, traceback):
        if type is None:
            try:
                next(self.gen)
            except StopIteration:
                return

            

Reported by Pylint.

                              if _HAVE_EXCEPTION_CHAINING and exc.__cause__ is value:
                    return False
                raise
            except:
                # only re-raise if it's *not* the exception that was
                # passed to throw(), because __exit__() must not raise
                # an exception unless __exit__() itself failed.  But throw()
                # has to raise the exception to signal propagation, so this
                # fixes the impedance mismatch between the throw() protocol

            

Reported by Pylint.

                          raise
else:
    # No exception context in Python 2
    def _make_context_fixer(frame_exc):
        return lambda new_exc, old_exc: None

    # Use 3 argument raise in Python 2,
    # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):

            

Reported by Pylint.

                  # Use 3 argument raise in Python 2,
    # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):
        exc_type, exc_value, exc_tb = exc_details
        exec("raise exc_type, exc_value, exc_tb")

# Handle old-style classes if they exist
try:
    from types import InstanceType

            

Reported by Pylint.

                  # Use 3 argument raise in Python 2,
    # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):
        exc_type, exc_value, exc_tb = exc_details
        exec("raise exc_type, exc_value, exc_tb")

# Handle old-style classes if they exist
try:
    from types import InstanceType

            

Reported by Pylint.

                  # Use 3 argument raise in Python 2,
    # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):
        exc_type, exc_value, exc_tb = exc_details
        exec("raise exc_type, exc_value, exc_tb")

# Handle old-style classes if they exist
try:
    from types import InstanceType

            

Reported by Pylint.

                  # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):
        exc_type, exc_value, exc_tb = exc_details
        exec("raise exc_type, exc_value, exc_tb")

# Handle old-style classes if they exist
try:
    from types import InstanceType
except ImportError:

            

Reported by Bandit.

                  # but use exec to avoid SyntaxError in Python 3
    def _reraise_with_existing_context(exc_details):
        exc_type, exc_value, exc_tb = exc_details
        exec("raise exc_type, exc_value, exc_tb")

# Handle old-style classes if they exist
try:
    from types import InstanceType
except ImportError:

            

Reported by Pylint.

              try:
    FileNotFoundError
except NameError:
    FileNotFoundError = IOError

try:
    system = platform.system()
    python_version = ".".join([str(i) for i in sys.version_info[0:2]])
    # get_terminal_size exists on Python 3.4 but isn't working on windows

            

Reported by Pylint.

              │                                                                              │
│                               /$$$$$$            /$$                         │
│                              /$$__  $$          | $$                         │
│           /$$$$$$$  /$$$$$$ | $$  \__//$$$$$$  /$$$$$$   /$$   /$$           │
│          /$$_____/ |____  $$| $$$$   /$$__  $$|_  $$_/  | $$  | $$           │
│         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │

            

Reported by Pylint.

              │           /$$$$$$$  /$$$$$$ | $$  \__//$$$$$$  /$$$$$$   /$$   /$$           │
│          /$$_____/ |____  $$| $$$$   /$$__  $$|_  $$_/  | $$  | $$           │
│         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │

            

Reported by Pylint.

              │         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │
│                                                                              │
╞══════════════════════════════════════════════════════════════════════════════╡

            

Reported by Pylint.

              │         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │
│                                                                              │
╞══════════════════════════════════════════════════════════════════════════════╡

            

Reported by Pylint.

              │         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │
│                                                                              │
╞══════════════════════════════════════════════════════════════════════════════╡

            

Reported by Pylint.

              │         |  $$$$$$   /$$$$$$$| $$_/  | $$$$$$$$  | $$    | $$  | $$           │
│          \____  $$ /$$__  $$| $$    | $$_____/  | $$ /$$| $$  | $$           │
│          /$$$$$$$/|  $$$$$$$| $$    |  $$$$$$$  |  $$$$/|  $$$$$$$           │
│         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │
│                                                                              │
╞══════════════════════════════════════════════════════════════════════════════╡

            

Reported by Pylint.

              │         |_______/  \_______/|__/     \_______/   \___/   \____  $$           │
│                                                          /$$  | $$           │
│                                                         |  $$$$$$/           │
│  by pyup.io                                              \______/            │
│                                                                              │
╞══════════════════════════════════════════════════════════════════════════════╡
    """.strip()

    TABLE_HEADING = """

            

Reported by Pylint.

                  @staticmethod
    def render(vulns, full, checked_packages, used_db):
        db_format_str = '{: <' + str(51 - len(str(checked_packages))) + '}'
        status = "│ checked {packages} packages, using {db} │".format(
            packages=checked_packages,
            db=db_format_str.format(used_db),
            section=SheetReport.REPORT_SECTION
        )
        if vulns:

            

Reported by Pylint.

                  """Json report, for when the output is input for something else"""

    @staticmethod
    def render(vulns, full):
        return json.dumps(vulns, indent=4, sort_keys=True)


class BareReport(object):
    """Bare report, for command line tools"""

            

Reported by Pylint.

              except ImportError:
    from collections import Callable
import errno
from . import tarfile

try:
    import bz2
    _BZ2_SUPPORTED = True
except ImportError:

            

Reported by Pylint.

                      os.chmod(dst, mode)
    if hasattr(os, 'chflags') and hasattr(st, 'st_flags'):
        try:
            os.chflags(dst, st.st_flags)
        except OSError as why:
            if (not hasattr(errno, 'EOPNOTSUPP') or
                why.errno != errno.EOPNOTSUPP):
                raise


            

Reported by Pylint.

              
    """
    if ignore_errors:
        def onerror(*args):
            pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:

            

Reported by Pylint.

                          pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:
        if os.path.islink(path):
            # symlinks to directories are forbidden, see bug #1669
            raise OSError("Cannot call rmtree on a symbolic link")
    except OSError:

            

Reported by Pylint.

              from . import tarfile

try:
    import bz2
    _BZ2_SUPPORTED = True
except ImportError:
    _BZ2_SUPPORTED = False

try:

            

Reported by Pylint.

                          # File most likely does not exist
            pass
        else:
            # XXX What about other special files? (sockets, devices...)
            if stat.S_ISFIFO(st.st_mode):
                raise SpecialFileError("`%s` is a named pipe" % fn)

    with open(src, 'rb') as fsrc:
        with open(dst, 'wb') as fdst:

            

Reported by Pylint.

              
    Patterns is a sequence of glob-style patterns
    that are used to exclude files"""
    def _ignore_patterns(path, names):
        ignored_names = []
        for pattern in patterns:
            ignored_names.extend(fnmatch.filter(names, pattern))
        return set(ignored_names)
    return _ignore_patterns

            

Reported by Pylint.

                  try:
        copystat(src, dst)
    except OSError as why:
        if WindowsError is not None and isinstance(why, WindowsError):
            # Copying file access times may fail on Windows
            pass
        else:
            errors.extend((src, dst, str(why)))
    if errors:

            

Reported by Pylint.

              
    """
    if ignore_errors:
        def onerror(*args):
            pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:

            

Reported by Pylint.

                  except OSError:
        if os.path.isdir(src):
            if _destinsrc(src, dst):
                raise Error("Cannot move a directory '%s' into itself '%s'." % (src, dst))
            copytree(src, real_dst, symlinks=True)
            rmtree(src)
        else:
            copy2(src, real_dst)
            os.unlink(src)

            

Reported by Pylint.

                  anything other than get a string back from `pxssh.pxssh.login()`.
    '''

    def __init__ (self, timeout=30, maxread=2000, searchwindowsize=None,
                    logfile=None, cwd=None, env=None, ignore_sighup=True, echo=True,
                    options={}, encoding=None, codec_errors='strict',
                    debug_command_string=False, use_poll=False):

        spawn.__init__(self, None, timeout=timeout, maxread=maxread,

            

Reported by Pylint.

                          pass

        self.sendline()
        x = self.try_read_prompt(sync_multiplier)

        self.sendline()
        a = self.try_read_prompt(sync_multiplier)

        self.sendline()

            

Reported by Pylint.

                          return True
        return False

    ### TODO: This is getting messy and I'm pretty sure this isn't perfect.
    ### TODO: I need to draw a flow chart for this.
    ### TODO: Unit tests for SSH tunnels, remote SSH command exec, disabling original prompt sync
    def login (self, server, username=None, password='', terminal_type='ansi',
                original_prompt=r"[#$]", login_timeout=10, port=None,
                auto_prompt_reset=True, ssh_key=None, quiet=True,

            

Reported by Pylint.

                      return False

    ### TODO: This is getting messy and I'm pretty sure this isn't perfect.
    ### TODO: I need to draw a flow chart for this.
    ### TODO: Unit tests for SSH tunnels, remote SSH command exec, disabling original prompt sync
    def login (self, server, username=None, password='', terminal_type='ansi',
                original_prompt=r"[#$]", login_timeout=10, port=None,
                auto_prompt_reset=True, ssh_key=None, quiet=True,
                sync_multiplier=1, check_local_ip=True,

            

Reported by Pylint.

              
    ### TODO: This is getting messy and I'm pretty sure this isn't perfect.
    ### TODO: I need to draw a flow chart for this.
    ### TODO: Unit tests for SSH tunnels, remote SSH command exec, disabling original prompt sync
    def login (self, server, username=None, password='', terminal_type='ansi',
                original_prompt=r"[#$]", login_timeout=10, port=None,
                auto_prompt_reset=True, ssh_key=None, quiet=True,
                sync_multiplier=1, check_local_ip=True,
                password_regex=r'(?i)(?:password:)|(?:passphrase for key)',

            

Reported by Pylint.

                  ### TODO: This is getting messy and I'm pretty sure this isn't perfect.
    ### TODO: I need to draw a flow chart for this.
    ### TODO: Unit tests for SSH tunnels, remote SSH command exec, disabling original prompt sync
    def login (self, server, username=None, password='', terminal_type='ansi',
                original_prompt=r"[#$]", login_timeout=10, port=None,
                auto_prompt_reset=True, ssh_key=None, quiet=True,
                sync_multiplier=1, check_local_ip=True,
                password_regex=r'(?i)(?:password:)|(?:passphrase for key)',
                ssh_tunnels={}, spawn_local_ssh=True,

            

Reported by Pylint.

                                  break

            if lines:
                del line

            del lines

            if not config_has_server:
                raise TypeError('login() ssh_config has no Host entry for %s' % server)

            

Reported by Pylint.

                          self.close()
            raise ExceptionPxssh('Weird error. Got "are you sure" prompt twice.')
        elif i==1: # can occur if you have a public key pair set to authenticate.
            ### TODO: May NOT be OK if expect() got tricked and matched a false prompt.
            pass
        elif i==2: # password prompt again
            # For incorrect passwords, some ssh servers will
            # ask for the password again, others return 'denied' right away.
            # If we get the password prompt again then this means

            

Reported by Pylint.

              '''

from pexpect import ExceptionPexpect, TIMEOUT, EOF, spawn
import time
import os
import sys
import re

__all__ = ['ExceptionPxssh', 'pxssh']

            

Reported by Pylint.

              
from pexpect import ExceptionPexpect, TIMEOUT, EOF, spawn
import time
import os
import sys
import re

__all__ = ['ExceptionPxssh', 'pxssh']


            

Reported by Pylint.

              import fnmatch
import collections
import errno
from . import tarfile

try:
    import bz2
    _BZ2_SUPPORTED = True
except ImportError:

            

Reported by Pylint.

                      os.chmod(dst, mode)
    if hasattr(os, 'chflags') and hasattr(st, 'st_flags'):
        try:
            os.chflags(dst, st.st_flags)
        except OSError as why:
            if (not hasattr(errno, 'EOPNOTSUPP') or
                why.errno != errno.EOPNOTSUPP):
                raise


            

Reported by Pylint.

              
    """
    if ignore_errors:
        def onerror(*args):
            pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:

            

Reported by Pylint.

                          pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:
        if os.path.islink(path):
            # symlinks to directories are forbidden, see bug #1669
            raise OSError("Cannot call rmtree on a symbolic link")
    except OSError:

            

Reported by Pylint.

              from . import tarfile

try:
    import bz2
    _BZ2_SUPPORTED = True
except ImportError:
    _BZ2_SUPPORTED = False

try:

            

Reported by Pylint.

                          # File most likely does not exist
            pass
        else:
            # XXX What about other special files? (sockets, devices...)
            if stat.S_ISFIFO(st.st_mode):
                raise SpecialFileError("`%s` is a named pipe" % fn)

    with open(src, 'rb') as fsrc:
        with open(dst, 'wb') as fdst:

            

Reported by Pylint.

              
    Patterns is a sequence of glob-style patterns
    that are used to exclude files"""
    def _ignore_patterns(path, names):
        ignored_names = []
        for pattern in patterns:
            ignored_names.extend(fnmatch.filter(names, pattern))
        return set(ignored_names)
    return _ignore_patterns

            

Reported by Pylint.

                  try:
        copystat(src, dst)
    except OSError as why:
        if WindowsError is not None and isinstance(why, WindowsError):
            # Copying file access times may fail on Windows
            pass
        else:
            errors.extend((src, dst, str(why)))
    if errors:

            

Reported by Pylint.

              
    """
    if ignore_errors:
        def onerror(*args):
            pass
    elif onerror is None:
        def onerror(*args):
            raise
    try:

            

Reported by Pylint.

                  except OSError:
        if os.path.isdir(src):
            if _destinsrc(src, dst):
                raise Error("Cannot move a directory '%s' into itself '%s'." % (src, dst))
            copytree(src, real_dst, symlinks=True)
            rmtree(src)
        else:
            copy2(src, real_dst)
            os.unlink(src)

            

Reported by Pylint.

              from datetime import timedelta
from collections import OrderedDict

from .auth import _basic_auth_str
from .compat import cookielib, is_py3, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook

            

Reported by Pylint.

              from collections import OrderedDict

from .auth import _basic_auth_str
from .compat import cookielib, is_py3, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string

            

Reported by Pylint.

              
from .auth import _basic_auth_str
from .compat import cookielib, is_py3, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS

            

Reported by Pylint.

              from .compat import cookielib, is_py3, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

            

Reported by Pylint.

              from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)


            

Reported by Pylint.

                  cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict

            

Reported by Pylint.

              from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

            

Reported by Pylint.

              from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter


            

Reported by Pylint.

              from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

from .utils import (
    requote_uri, get_environ_proxies, get_netrc_auth, should_bypass_proxies,
    get_auth_from_url, rewind_body

            

Reported by Pylint.

                  TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

from .utils import (
    requote_uri, get_environ_proxies, get_netrc_auth, should_bypass_proxies,
    get_auth_from_url, rewind_body
)

            

Reported by Pylint.

              import os
import sys

"""here the needed const and struct from mach-o header files"""

FAT_MAGIC = 0xcafebabe
FAT_CIGAM = 0xbebafeca
FAT_MAGIC_64 = 0xcafebabf
FAT_CIGAM_64 = 0xbfbafeca

            

Reported by Pylint.

                          try:
                return read_mach_header(lib_file, 0)
            except ValueError:
                """when some error during read library files"""
                return None


def read_mach_header(lib_file, seek=None):
    """

            

Reported by Pylint.

                  assert len(base_version) == 2
    start_version = base_version
    versions_dict = {}
    for (dirpath, dirnames, filenames) in os.walk(archive_root):
        for filename in filenames:
            if filename.endswith('.dylib') or filename.endswith('.so'):
                lib_path = os.path.join(dirpath, filename)
                min_ver = extract_macosx_min_system_version(lib_path)
                if min_ver is not None:

            

Reported by Pylint.

              """


def swap32(x):
    return (((x << 24) & 0xFF000000) |
            ((x << 8) & 0x00FF0000) |
            ((x >> 8) & 0x0000FF00) |
            ((x >> 24) & 0x000000FF))


            

Reported by Pylint.

              """


def swap32(x):
    return (((x << 24) & 0xFF000000) |
            ((x << 8) & 0x00FF0000) |
            ((x >> 8) & 0x0000FF00) |
            ((x >> 24) & 0x000000FF))


            

Reported by Pylint.

                          ((x >> 24) & 0x000000FF))


def get_base_class_and_magic_number(lib_file, seek=None):
    if seek is None:
        seek = lib_file.tell()
    else:
        lib_file.seek(seek)
    magic_number = ctypes.c_uint32.from_buffer_copy(

            

Reported by Pylint.

                  # Handle wrong byte order
    if magic_number in [FAT_CIGAM, FAT_CIGAM_64, MH_CIGAM, MH_CIGAM_64]:
        if sys.byteorder == "little":
            BaseClass = ctypes.BigEndianStructure
        else:
            BaseClass = ctypes.LittleEndianStructure

        magic_number = swap32(magic_number)
    else:

            

Reported by Pylint.

                      if sys.byteorder == "little":
            BaseClass = ctypes.BigEndianStructure
        else:
            BaseClass = ctypes.LittleEndianStructure

        magic_number = swap32(magic_number)
    else:
        BaseClass = ctypes.Structure


            

Reported by Pylint.

                  return BaseClass, magic_number


def read_data(struct_class, lib_file):
    return struct_class.from_buffer_copy(lib_file.read(
                        ctypes.sizeof(struct_class)))


def extract_macosx_min_system_version(path_to_lib):

            

Reported by Pylint.

                                      ctypes.sizeof(struct_class)))


def extract_macosx_min_system_version(path_to_lib):
    with open(path_to_lib, "rb") as lib_file:
        BaseClass, magic_number = get_base_class_and_magic_number(lib_file, 0)
        if magic_number not in [FAT_MAGIC, FAT_MAGIC_64, MH_MAGIC, MH_MAGIC_64]:
            return


            

Reported by Pylint.

              import time
from datetime import timedelta

from .auth import _basic_auth_str
from .compat import cookielib, is_py3, OrderedDict, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook

            

Reported by Pylint.

              from datetime import timedelta

from .auth import _basic_auth_str
from .compat import cookielib, is_py3, OrderedDict, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string

            

Reported by Pylint.

              
from .auth import _basic_auth_str
from .compat import cookielib, is_py3, OrderedDict, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS

            

Reported by Pylint.

              from .compat import cookielib, is_py3, OrderedDict, urljoin, urlparse, Mapping
from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

            

Reported by Pylint.

              from .cookies import (
    cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)


            

Reported by Pylint.

                  cookiejar_from_dict, extract_cookies_to_jar, RequestsCookieJar, merge_cookies)
from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict

            

Reported by Pylint.

              from .models import Request, PreparedRequest, DEFAULT_REDIRECT_LIMIT
from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

            

Reported by Pylint.

              from .hooks import default_hooks, dispatch_hook
from ._internal_utils import to_native_string
from .utils import to_key_val_list, default_headers, DEFAULT_PORTS
from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter


            

Reported by Pylint.

              from .exceptions import (
    TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

from .utils import (
    requote_uri, get_environ_proxies, get_netrc_auth, should_bypass_proxies,
    get_auth_from_url, rewind_body

            

Reported by Pylint.

                  TooManyRedirects, InvalidSchema, ChunkedEncodingError, ContentDecodingError)

from .structures import CaseInsensitiveDict
from .adapters import HTTPAdapter

from .utils import (
    requote_uri, get_environ_proxies, get_netrc_auth, should_bypass_proxies,
    get_auth_from_url, rewind_body
)

            

Reported by Pylint.

              
import urllib3
import warnings
from .exceptions import RequestsDependencyWarning

try:
    from charset_normalizer import __version__ as charset_normalizer_version
except ImportError:
    charset_normalizer_version = None

            

Reported by Pylint.

              from urllib3.exceptions import DependencyWarning
warnings.simplefilter('ignore', DependencyWarning)

from .__version__ import __title__, __description__, __url__, __version__
from .__version__ import __build__, __author__, __author_email__, __license__
from .__version__ import __copyright__, __cake__

from . import utils
from . import packages

            

Reported by Pylint.

              warnings.simplefilter('ignore', DependencyWarning)

from .__version__ import __title__, __description__, __url__, __version__
from .__version__ import __build__, __author__, __author_email__, __license__
from .__version__ import __copyright__, __cake__

from . import utils
from . import packages
from .models import Request, Response, PreparedRequest

            

Reported by Pylint.

              
from .__version__ import __title__, __description__, __url__, __version__
from .__version__ import __build__, __author__, __author_email__, __license__
from .__version__ import __copyright__, __cake__

from . import utils
from . import packages
from .models import Request, Response, PreparedRequest
from .api import request, get, head, post, patch, put, delete, options

            

Reported by Pylint.

              
from . import utils
from . import packages
from .models import Request, Response, PreparedRequest
from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
    RequestException, Timeout, URLRequired,

            

Reported by Pylint.

              from . import utils
from . import packages
from .models import Request, Response, PreparedRequest
from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
    RequestException, Timeout, URLRequired,
    TooManyRedirects, HTTPError, ConnectionError,

            

Reported by Pylint.

              from . import packages
from .models import Request, Response, PreparedRequest
from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
    RequestException, Timeout, URLRequired,
    TooManyRedirects, HTTPError, ConnectionError,
    FileModeWarning, ConnectTimeout, ReadTimeout

            

Reported by Pylint.

              from .models import Request, Response, PreparedRequest
from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
    RequestException, Timeout, URLRequired,
    TooManyRedirects, HTTPError, ConnectionError,
    FileModeWarning, ConnectTimeout, ReadTimeout
)

            

Reported by Pylint.

              from .api import request, get, head, post, patch, put, delete, options
from .sessions import session, Session
from .status_codes import codes
from .exceptions import (
    RequestException, Timeout, URLRequired,
    TooManyRedirects, HTTPError, ConnectionError,
    FileModeWarning, ConnectTimeout, ReadTimeout
)


            

Reported by Pylint.

              except ImportError:
    chardet_version = None

def check_compatibility(urllib3_version, chardet_version, charset_normalizer_version):
    urllib3_version = urllib3_version.split('.')
    assert urllib3_version != ['dev']  # Verify urllib3 isn't installed from git.

    # Sometimes, urllib3 only reports its version as 16.1.
    if len(urllib3_version) == 2:

            

Reported by Pylint.