Avoid deeply nested control flow statements.

Open

                    if m:  # unquoted value
                        text = unmatched(m)
                        value = m.group(1)
                        value = value.rstrip()
                    else:

Avoid deeply nested control flow statements.

Open

                    if this in (None, "\n"):
                        break
                continue

Avoid deeply nested control flow statements.

Open

                    if not source.next in FLAGS:
                        raise error, "unexpected end of pattern"
                    while source.next in FLAGS:

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

Open

    def __init__(self, message, category, filename, lineno, file=None,

Avoid deeply nested control flow statements.

Open

                    while 1:
                        if source.next is None or source.next == ")":
                            break
                        sourceget()
                    if not sourcematch(")"):

Avoid deeply nested control flow statements.

Open

                    if isname(condname):
                        condgroup = state.groupdict.get(condname)
                        if condgroup is None:
                            raise error, "unknown group name"
                    else:

Avoid deeply nested control flow statements.

Open

                    while source.next in FLAGS:
                        state.flags = state.flags | FLAGS[sourceget()]
            if group:

Avoid deeply nested control flow statements.

Open

                    if char == ")":
                        break
                    raise error, "unknown extension"

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

Open

def filterwarnings(action, message="", category=Warning, module="", lineno=0,

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

Open

def py_encode_basestring_ascii(s):
    """Return an ASCII-only JSON representation of a Python string

    """
    if isinstance(s, str) and HAS_UTF8.search(s) is not None:

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Avoid deeply nested control flow statements.

Open

                    if char == "<":
                        if source.next not in LOOKBEHINDASSERTCHARS:
                            raise error, "syntax error"
                        dir = -1 # lookbehind
                        char = sourceget()

Avoid deeply nested control flow statements.

Open

                    if code1[0] is IN:
                        code1 = code1[1][0]
                    setappend(code1)

Avoid deeply nested control flow statements.

Open

                    while source.next in DIGITS:
                        hi = hi + sourceget()
                else:

Avoid deeply nested control flow statements.

Open

                    if not sourcematch(")"):
                        raise error, "unbalanced parenthesis"
                    if char == "=":

Avoid deeply nested control flow statements.

Open

                    while 1:
                        char = sourceget()
                        if char is None:
                            raise error, "unterminated name"
                        if char == ")":

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

Open

def _show_warning(message, category, filename, lineno, file=None, line=None):

Avoid deeply nested control flow statements.

Open

                        if not nl: print
                        a.dump(level+1); nl = 1

Avoid deeply nested control flow statements.

Open

                    if not sourcematch(")"):
                        raise error, "unbalanced parenthesis"
                    continue

Avoid deeply nested control flow statements.

Open

                    if char is None:
                        raise error, "unexpected end of pattern"
                    if char == ")":

Avoid deeply nested control flow statements.

Open

                    while 1:
                        char = sget()
                        if char is None:
                            raise error, "unterminated group name"
                        if char == ">":