Function _getuserbase has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def _getuserbase():
    env_base = os.environ.get("PYTHONUSERBASE", None)
    def joinuser(*args):
        return os.path.expanduser(os.path.join(*args))

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Avoid deeply nested control flow statements.

Open

                    if not os.path.exists(sdk):
                        for key in ('LDFLAGS', 'BASECFLAGS',
                             # a number of derived variables. These need to be
                             # patched up as well.
                            'CFLAGS', 'PY_CFLAGS', 'BLDSHARED'):

Function print_log has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

        def print_log(self):
            self._mesg('last %d IMAP4 interactions:' % len(self._cmd_log))
            i, n = self._cmd_log_idx, self._cmd_log_len
            while n:
                try:

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Avoid deeply nested control flow statements.

Open

                        if index != lb:
                            # we found a prefix, collect up to the prefix
                            self.collect_incoming_data (self.ac_in_buffer[:-index])
                            self.ac_in_buffer = self.ac_in_buffer[-index:]
                        break

Function rotate has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def rotate(self, other, context=None):
        """Returns a rotated copy of self, value-of-other times."""
        if context is None:
            context = getcontext()

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Function __init__ has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def __init__(self, max_size=0, mode='w+b', bufsize=-1,

Function iter_modules has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

def iter_modules(path=None, prefix=''):
    """Yields (module_loader, name, ispkg) for all submodules on path,
    or, if path is None, all top-level modules on sys.path.

    'path' should be either None or a list of paths to look for

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Function get_source has a Cognitive Complexity of 8 (exceeds 5 allowed). Consider refactoring.

Open

    def get_source(self, fullname=None):
        fullname = self._fix_name(fullname)
        if self.source is None:
            mod_type = self.etc[2]
            if mod_type==imp.PY_SOURCE:

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Method GetTotalRating has 6 arguments (exceeds 4 allowed). Consider refactoring.

Open

            UInt32 dictionarySize,
            UInt64 elapsedTimeEn, UInt64 sizeEn,
            UInt64 elapsedTimeDe,
            UInt64 inSizeDe, UInt64 outSizeDe)

Avoid deeply nested control flow statements.

Open

                            if (lenTest < numAvailableBytesFull)
                            {
                                UInt32 t = Math.Min(numAvailableBytesFull - 1 - lenTest, _numFastBytes);
                                UInt32 lenTest2 = _matchFinder.GetMatchLen((Int32)lenTest, curBack, t);
                                if (lenTest2 >= 2)

Avoid deeply nested control flow statements.

Open

                            if (offs == numDistancePairs)
                                break;

Avoid deeply nested control flow statements.

Open

                    for p in av[1]:
                        if not p:
                            break
                        op, av = p[0]
                        if op is LITERAL:

Avoid deeply nested control flow statements.

Open

                    if op is LITERAL:
                        cappend((op, av))
                    else:
                        break
                else:

Avoid deeply nested control flow statements.

Open

                                while(lenEnd < cur + offset)
                                    _optimum[++lenEnd].Price = kIfinityPrice;

Avoid deeply nested control flow statements.

Open

                    if not p:
                        break
                    op, av = p[0]

Avoid deeply nested control flow statements.

Open

                                if (curAndLenPrice < optimum.Price) 
                                {
                                    optimum.Price = curAndLenPrice;
                                    optimum.PosPrev = cur + lenTest + 1;
                                    optimum.BackPrev = 0;

Consider simplifying this complex logical expression.

Open

        if (
                lp < 0 || lp > Base.kNumLitPosStatesBitsEncodingMax ||
                lc < 0 || lc > Base.kNumLitContextBitsMax ||
                pb < 0 || pb > Base.kNumPosStatesBitsEncodingMax)
            return false;

Consider simplifying this complex logical expression.

Open

        if (TempChar >= 'a' and TempChar <= 'f') or (TempChar >= 'A' and TempChar <= 'F') \
                or (TempChar >= '0' and TempChar <= '9'):
                    return True
        else:
            return False

Consider simplifying this complex logical expression.

Open

            if not S.startswith("[FD.") and not S.startswith("[FV.") and not S.startswith("[CAPSULE.") \
                and not S.startswith("[VTF.") and not S.startswith("[RULE.") and not S.startswith("[OPTIONROM."):
                raise Warning("Unknown section or section appear sequence error (The correct sequence should be [DEFINES], [FD.], [FV.], [Capsule.], [VTF.], [Rule.], [OptionRom.])", self.FileName, self.CurrentLineNumber)
            self.__UndoToken()

Consider simplifying this complex logical expression.

Open

    if (Opt.PackFileToCreate and Opt.PackFileToInstall and Opt.PackFileToRemove):
        Logger.Error("UPT", OPTION_CONFLICT, ExtraData=ST.ERR_REQUIRE_I_C_R_OPTION)
    elif Opt.PackFileToCreate and Opt.PackFileToInstall:
        Logger.Error("UPT", OPTION_CONFLICT, ExtraData=ST.ERR_I_C_EXCLUSIVE)
    elif Opt.PackFileToInstall and Opt.PackFileToRemove: