AMIClient has 24 functions (exceeds 20 allowed). Consider refactoring.

Open

class AMIClient(object):
    asterisk_start_regex = re.compile(r'^Asterisk *Call *Manager/(?P<version>([0-9]+\.)*[0-9]+)', re.IGNORECASE)
    asterisk_line_regex = re.compile(b'\r\n', re.IGNORECASE | re.MULTILINE)
    asterisk_pack_regex = re.compile(b'\r\n\r\n', re.IGNORECASE | re.MULTILINE)

File client.py has 274 lines of code (exceeds 250 allowed). Consider refactoring.

Open

import re
import socket
import threading
from functools import partial

Function read has a Cognitive Complexity of 12 (exceeds 5 allowed). Consider refactoring.

Open

    def read(response):
        lines = response.splitlines()
        (key, value) = map(lambda s: s.strip(), lines[0].split(':', 1))
        if not key.lower() == 'response':
            raise Exception()

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Function _next_pack has a Cognitive Complexity of 10 (exceeds 5 allowed). Consider refactoring.

Open

    def _next_pack(self):
        data = b''
        while not self.finished.is_set():
            recv = self._socket.recv(self._buffer_size)
            if recv == b'':

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Function __init__ has 7 arguments (exceeds 4 allowed). Consider refactoring.

Open

    def __init__(self, address='127.0.0.1', port=5038,

Function check_white_list has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def check_white_list(self, event_name):
        if self.white_list is None:
            return True
        for rule in self.white_list:
            if isinstance(rule, basestring) and event_name == rule:

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Function __init__ has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def __init__(self, on_event=None, white_list=None, black_list=[], **kwargs):
        self.white_list = [white_list] if isinstance(white_list, (basestring, PatternType)) else white_list
        self.black_list = [black_list] if isinstance(black_list, (basestring, PatternType)) else black_list
        for k in list(kwargs.keys()):
            if k.startswith('on_'):

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Function read has a Cognitive Complexity of 7 (exceeds 5 allowed). Consider refactoring.

Open

    def read(event):
        lines = event.splitlines()
        (key, value) = lines[0].split(': ', 1)
        if not key.lower() == 'event':
            raise Exception()

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Function check_attribute has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def check_attribute(self, rules, value):
        if isinstance(rules, (PatternType, basestring)):
            rules = [rules]
        for rule in rules:
            if isinstance(rule, basestring) and rule == value:

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Function _login_wrapper has a Cognitive Complexity of 6 (exceeds 5 allowed). Consider refactoring.

Open

    def _login_wrapper(self, *args, **kwargs):
        callback = kwargs.pop('callback', None) or (lambda *a, **k: None)

        def on_login(response, *a, **k):
            if not response.is_error():

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