2014 lines
64 KiB
Python
Executable File
2014 lines
64 KiB
Python
Executable File
#!/usr/bin/env python
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# -*- coding: utf-8 -*-
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# Copyright 2012 Matt Martz
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# All Rights Reserved.
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#
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# Licensed under the Apache License, Version 2.0 (the "License"); you may
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# not use this file except in compliance with the License. You may obtain
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# a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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# License for the specific language governing permissions and limitations
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# under the License.
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import csv
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import datetime
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import errno
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import math
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import os
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import platform
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import re
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import signal
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import socket
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import sys
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import threading
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import timeit
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import xml.parsers.expat
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try:
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import gzip
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GZIP_BASE = gzip.GzipFile
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except ImportError:
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gzip = None
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GZIP_BASE = object
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__version__ = '2.1.4b1'
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class FakeShutdownEvent(object):
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"""Class to fake a threading.Event.isSet so that users of this module
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are not required to register their own threading.Event()
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"""
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@staticmethod
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def isSet():
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"Dummy method to always return false"""
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return False
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is_set = isSet
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# Some global variables we use
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DEBUG = False
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_GLOBAL_DEFAULT_TIMEOUT = object()
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PY25PLUS = sys.version_info[:2] >= (2, 5)
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PY26PLUS = sys.version_info[:2] >= (2, 6)
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PY32PLUS = sys.version_info[:2] >= (3, 2)
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PY310PLUS = sys.version_info[:2] >= (3, 10)
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# Begin import game to handle Python 2 and Python 3
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try:
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import json
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except ImportError:
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try:
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import simplejson as json
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except ImportError:
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json = None
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try:
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import xml.etree.ElementTree as ET
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try:
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from xml.etree.ElementTree import _Element as ET_Element
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except ImportError:
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pass
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except ImportError:
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from xml.dom import minidom as DOM
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from xml.parsers.expat import ExpatError
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ET = None
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try:
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from urllib2 import (urlopen, Request, HTTPError, URLError,
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AbstractHTTPHandler, ProxyHandler,
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HTTPDefaultErrorHandler, HTTPRedirectHandler,
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HTTPErrorProcessor, OpenerDirector)
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except ImportError:
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from urllib.request import (urlopen, Request, HTTPError, URLError,
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AbstractHTTPHandler, ProxyHandler,
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HTTPDefaultErrorHandler, HTTPRedirectHandler,
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HTTPErrorProcessor, OpenerDirector)
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try:
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from httplib import HTTPConnection, BadStatusLine
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except ImportError:
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from http.client import HTTPConnection, BadStatusLine
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try:
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from httplib import HTTPSConnection
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except ImportError:
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try:
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from http.client import HTTPSConnection
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except ImportError:
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HTTPSConnection = None
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try:
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from httplib import FakeSocket
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except ImportError:
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FakeSocket = None
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try:
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from Queue import Queue
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except ImportError:
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from queue import Queue
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try:
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from urlparse import urlparse
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except ImportError:
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from urllib.parse import urlparse
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try:
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from urlparse import parse_qs
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except ImportError:
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try:
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from urllib.parse import parse_qs
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except ImportError:
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from cgi import parse_qs
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try:
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from hashlib import md5
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except ImportError:
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from md5 import md5
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try:
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from argparse import ArgumentParser as ArgParser
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from argparse import SUPPRESS as ARG_SUPPRESS
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PARSER_TYPE_INT = int
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PARSER_TYPE_STR = str
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PARSER_TYPE_FLOAT = float
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except ImportError:
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from optparse import OptionParser as ArgParser
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from optparse import SUPPRESS_HELP as ARG_SUPPRESS
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PARSER_TYPE_INT = 'int'
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PARSER_TYPE_STR = 'string'
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PARSER_TYPE_FLOAT = 'float'
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try:
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from cStringIO import StringIO
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BytesIO = None
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except ImportError:
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try:
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from StringIO import StringIO
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BytesIO = None
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except ImportError:
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from io import StringIO, BytesIO
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try:
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import __builtin__
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except ImportError:
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import builtins
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from io import TextIOWrapper, FileIO
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class _Py3Utf8Output(TextIOWrapper):
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"""UTF-8 encoded wrapper around stdout for py3, to override
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ASCII stdout
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"""
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def __init__(self, f, **kwargs):
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buf = FileIO(f.fileno(), 'w')
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super(_Py3Utf8Output, self).__init__(
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buf,
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encoding='utf8',
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errors='strict'
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)
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def write(self, s):
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super(_Py3Utf8Output, self).write(s)
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self.flush()
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_py3_print = getattr(builtins, 'print')
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try:
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_py3_utf8_stdout = _Py3Utf8Output(sys.stdout)
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_py3_utf8_stderr = _Py3Utf8Output(sys.stderr)
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except OSError:
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# sys.stdout/sys.stderr is not a compatible stdout/stderr object
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# just use it and hope things go ok
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_py3_utf8_stdout = sys.stdout
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_py3_utf8_stderr = sys.stderr
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def to_utf8(v):
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"""No-op encode to utf-8 for py3"""
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return v
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def print_(*args, **kwargs):
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"""Wrapper function for py3 to print, with a utf-8 encoded stdout"""
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if kwargs.get('file') == sys.stderr:
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kwargs['file'] = _py3_utf8_stderr
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else:
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kwargs['file'] = kwargs.get('file', _py3_utf8_stdout)
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_py3_print(*args, **kwargs)
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else:
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del __builtin__
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def to_utf8(v):
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"""Encode value to utf-8 if possible for py2"""
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try:
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return v.encode('utf8', 'strict')
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except AttributeError:
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return v
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def print_(*args, **kwargs):
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"""The new-style print function for Python 2.4 and 2.5.
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Taken from https://pypi.python.org/pypi/six/
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Modified to set encoding to UTF-8 always, and to flush after write
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"""
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fp = kwargs.pop("file", sys.stdout)
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if fp is None:
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return
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def write(data):
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if not isinstance(data, basestring):
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data = str(data)
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# If the file has an encoding, encode unicode with it.
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encoding = 'utf8' # Always trust UTF-8 for output
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if (isinstance(fp, file) and
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isinstance(data, unicode) and
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encoding is not None):
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errors = getattr(fp, "errors", None)
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if errors is None:
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errors = "strict"
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data = data.encode(encoding, errors)
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fp.write(data)
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fp.flush()
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want_unicode = False
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sep = kwargs.pop("sep", None)
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if sep is not None:
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if isinstance(sep, unicode):
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want_unicode = True
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elif not isinstance(sep, str):
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raise TypeError("sep must be None or a string")
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end = kwargs.pop("end", None)
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if end is not None:
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if isinstance(end, unicode):
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want_unicode = True
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elif not isinstance(end, str):
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raise TypeError("end must be None or a string")
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if kwargs:
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raise TypeError("invalid keyword arguments to print()")
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if not want_unicode:
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for arg in args:
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if isinstance(arg, unicode):
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want_unicode = True
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break
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if want_unicode:
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newline = unicode("\n")
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space = unicode(" ")
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else:
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newline = "\n"
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space = " "
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if sep is None:
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sep = space
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if end is None:
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end = newline
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for i, arg in enumerate(args):
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if i:
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write(sep)
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write(arg)
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write(end)
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# Exception "constants" to support Python 2 through Python 3
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try:
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import ssl
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try:
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CERT_ERROR = (ssl.CertificateError,)
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except AttributeError:
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CERT_ERROR = tuple()
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HTTP_ERRORS = (
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(HTTPError, URLError, socket.error, ssl.SSLError, BadStatusLine) +
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CERT_ERROR
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)
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except ImportError:
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ssl = None
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HTTP_ERRORS = (HTTPError, URLError, socket.error, BadStatusLine)
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if PY32PLUS:
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etree_iter = ET.Element.iter
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elif PY25PLUS:
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etree_iter = ET_Element.getiterator
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if PY26PLUS:
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thread_is_alive = threading.Thread.is_alive
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else:
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thread_is_alive = threading.Thread.isAlive
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def event_is_set(event):
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try:
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return event.is_set()
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except AttributeError:
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return event.isSet()
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class SpeedtestException(Exception):
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"""Base exception for this module"""
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class SpeedtestCLIError(SpeedtestException):
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"""Generic exception for raising errors during CLI operation"""
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class SpeedtestHTTPError(SpeedtestException):
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"""Base HTTP exception for this module"""
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class SpeedtestConfigError(SpeedtestException):
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"""Configuration XML is invalid"""
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class SpeedtestServersError(SpeedtestException):
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"""Servers XML is invalid"""
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class ConfigRetrievalError(SpeedtestHTTPError):
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"""Could not retrieve config.php"""
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class ServersRetrievalError(SpeedtestHTTPError):
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"""Could not retrieve speedtest-servers.php"""
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class InvalidServerIDType(SpeedtestException):
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"""Server ID used for filtering was not an integer"""
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class NoMatchedServers(SpeedtestException):
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"""No servers matched when filtering"""
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class SpeedtestMiniConnectFailure(SpeedtestException):
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"""Could not connect to the provided speedtest mini server"""
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class InvalidSpeedtestMiniServer(SpeedtestException):
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"""Server provided as a speedtest mini server does not actually appear
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to be a speedtest mini server
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"""
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class ShareResultsConnectFailure(SpeedtestException):
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"""Could not connect to speedtest.net API to POST results"""
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class ShareResultsSubmitFailure(SpeedtestException):
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"""Unable to successfully POST results to speedtest.net API after
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connection
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"""
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class SpeedtestUploadTimeout(SpeedtestException):
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"""testlength configuration reached during upload
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Used to ensure the upload halts when no additional data should be sent
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"""
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class SpeedtestBestServerFailure(SpeedtestException):
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"""Unable to determine best server"""
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class SpeedtestMissingBestServer(SpeedtestException):
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"""get_best_server not called or not able to determine best server"""
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def create_connection(address, timeout=_GLOBAL_DEFAULT_TIMEOUT,
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source_address=None):
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"""Connect to *address* and return the socket object.
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Convenience function. Connect to *address* (a 2-tuple ``(host,
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port)``) and return the socket object. Passing the optional
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*timeout* parameter will set the timeout on the socket instance
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before attempting to connect. If no *timeout* is supplied, the
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global default timeout setting returned by :func:`getdefaulttimeout`
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is used. If *source_address* is set it must be a tuple of (host, port)
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for the socket to bind as a source address before making the connection.
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An host of '' or port 0 tells the OS to use the default.
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Largely vendored from Python 2.7, modified to work with Python 2.4
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"""
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host, port = address
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err = None
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for res in socket.getaddrinfo(host, port, 0, socket.SOCK_STREAM):
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af, socktype, proto, canonname, sa = res
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sock = None
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try:
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sock = socket.socket(af, socktype, proto)
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if timeout is not _GLOBAL_DEFAULT_TIMEOUT:
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sock.settimeout(float(timeout))
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if source_address:
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sock.bind(source_address)
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sock.connect(sa)
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return sock
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except socket.error:
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err = get_exception()
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if sock is not None:
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sock.close()
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if err is not None:
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raise err
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else:
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raise socket.error("getaddrinfo returns an empty list")
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class SpeedtestHTTPConnection(HTTPConnection):
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"""Custom HTTPConnection to support source_address across
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Python 2.4 - Python 3
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"""
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def __init__(self, *args, **kwargs):
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source_address = kwargs.pop('source_address', None)
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timeout = kwargs.pop('timeout', 10)
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self._tunnel_host = None
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HTTPConnection.__init__(self, *args, **kwargs)
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self.source_address = source_address
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self.timeout = timeout
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def connect(self):
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"""Connect to the host and port specified in __init__."""
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try:
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self.sock = socket.create_connection(
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(self.host, self.port),
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self.timeout,
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self.source_address
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)
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except (AttributeError, TypeError):
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self.sock = create_connection(
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(self.host, self.port),
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self.timeout,
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self.source_address
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)
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if self._tunnel_host:
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self._tunnel()
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if HTTPSConnection:
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class SpeedtestHTTPSConnection(HTTPSConnection):
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"""Custom HTTPSConnection to support source_address across
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Python 2.4 - Python 3
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"""
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default_port = 443
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def __init__(self, *args, **kwargs):
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source_address = kwargs.pop('source_address', None)
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timeout = kwargs.pop('timeout', 10)
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self._tunnel_host = None
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HTTPSConnection.__init__(self, *args, **kwargs)
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self.timeout = timeout
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self.source_address = source_address
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def connect(self):
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"Connect to a host on a given (SSL) port."
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try:
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self.sock = socket.create_connection(
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(self.host, self.port),
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self.timeout,
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self.source_address
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)
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except (AttributeError, TypeError):
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self.sock = create_connection(
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(self.host, self.port),
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self.timeout,
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self.source_address
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)
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if self._tunnel_host:
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self._tunnel()
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if ssl:
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try:
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kwargs = {}
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if hasattr(ssl, 'SSLContext'):
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if self._tunnel_host:
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kwargs['server_hostname'] = self._tunnel_host
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else:
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kwargs['server_hostname'] = self.host
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self.sock = self._context.wrap_socket(self.sock, **kwargs)
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except AttributeError:
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self.sock = ssl.wrap_socket(self.sock)
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try:
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self.sock.server_hostname = self.host
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except AttributeError:
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pass
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elif FakeSocket:
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# Python 2.4/2.5 support
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try:
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self.sock = FakeSocket(self.sock, socket.ssl(self.sock))
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except AttributeError:
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raise SpeedtestException(
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'This version of Python does not support HTTPS/SSL '
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'functionality'
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)
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else:
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raise SpeedtestException(
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'This version of Python does not support HTTPS/SSL '
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'functionality'
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)
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|
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def _build_connection(connection, source_address, timeout, context=None):
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"""Cross Python 2.4 - Python 3 callable to build an ``HTTPConnection`` or
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``HTTPSConnection`` with the args we need
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Called from ``http(s)_open`` methods of ``SpeedtestHTTPHandler`` or
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``SpeedtestHTTPSHandler``
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"""
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def inner(host, **kwargs):
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kwargs.update({
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'source_address': source_address,
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'timeout': timeout
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})
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if context:
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kwargs['context'] = context
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return connection(host, **kwargs)
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return inner
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|
|
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class SpeedtestHTTPHandler(AbstractHTTPHandler):
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"""Custom ``HTTPHandler`` that can build a ``HTTPConnection`` with the
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args we need for ``source_address`` and ``timeout``
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"""
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def __init__(self, debuglevel=0, source_address=None, timeout=10):
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AbstractHTTPHandler.__init__(self, debuglevel)
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self.source_address = source_address
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self.timeout = timeout
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def http_open(self, req):
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return self.do_open(
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_build_connection(
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SpeedtestHTTPConnection,
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self.source_address,
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self.timeout
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),
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req
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)
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http_request = AbstractHTTPHandler.do_request_
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class SpeedtestHTTPSHandler(AbstractHTTPHandler):
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"""Custom ``HTTPSHandler`` that can build a ``HTTPSConnection`` with the
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args we need for ``source_address`` and ``timeout``
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"""
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def __init__(self, debuglevel=0, context=None, source_address=None,
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timeout=10):
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AbstractHTTPHandler.__init__(self, debuglevel)
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self._context = context
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self.source_address = source_address
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self.timeout = timeout
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def https_open(self, req):
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return self.do_open(
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_build_connection(
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SpeedtestHTTPSConnection,
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self.source_address,
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self.timeout,
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context=self._context,
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),
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req
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)
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https_request = AbstractHTTPHandler.do_request_
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def build_opener(source_address=None, timeout=10):
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"""Function similar to ``urllib2.build_opener`` that will build
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an ``OpenerDirector`` with the explicit handlers we want,
|
|
``source_address`` for binding, ``timeout`` and our custom
|
|
`User-Agent`
|
|
"""
|
|
|
|
printer('Timeout set to %d' % timeout, debug=True)
|
|
|
|
if source_address:
|
|
source_address_tuple = (source_address, 0)
|
|
printer('Binding to source address: %r' % (source_address_tuple,),
|
|
debug=True)
|
|
else:
|
|
source_address_tuple = None
|
|
|
|
handlers = [
|
|
ProxyHandler(),
|
|
SpeedtestHTTPHandler(source_address=source_address_tuple,
|
|
timeout=timeout),
|
|
SpeedtestHTTPSHandler(source_address=source_address_tuple,
|
|
timeout=timeout),
|
|
HTTPDefaultErrorHandler(),
|
|
HTTPRedirectHandler(),
|
|
HTTPErrorProcessor()
|
|
]
|
|
|
|
opener = OpenerDirector()
|
|
opener.addheaders = [('User-agent', build_user_agent())]
|
|
|
|
for handler in handlers:
|
|
opener.add_handler(handler)
|
|
|
|
return opener
|
|
|
|
|
|
class GzipDecodedResponse(GZIP_BASE):
|
|
"""A file-like object to decode a response encoded with the gzip
|
|
method, as described in RFC 1952.
|
|
|
|
Largely copied from ``xmlrpclib``/``xmlrpc.client`` and modified
|
|
to work for py2.4-py3
|
|
"""
|
|
def __init__(self, response):
|
|
# response doesn't support tell() and read(), required by
|
|
# GzipFile
|
|
if not gzip:
|
|
raise SpeedtestHTTPError('HTTP response body is gzip encoded, '
|
|
'but gzip support is not available')
|
|
IO = BytesIO or StringIO
|
|
self.io = IO()
|
|
while 1:
|
|
chunk = response.read(1024)
|
|
if len(chunk) == 0:
|
|
break
|
|
self.io.write(chunk)
|
|
self.io.seek(0)
|
|
gzip.GzipFile.__init__(self, mode='rb', fileobj=self.io)
|
|
|
|
def close(self):
|
|
try:
|
|
gzip.GzipFile.close(self)
|
|
finally:
|
|
self.io.close()
|
|
|
|
|
|
def get_exception():
|
|
"""Helper function to work with py2.4-py3 for getting the current
|
|
exception in a try/except block
|
|
"""
|
|
return sys.exc_info()[1]
|
|
|
|
|
|
def distance(origin, destination):
|
|
"""Determine distance between 2 sets of [lat,lon] in km"""
|
|
|
|
lat1, lon1 = origin
|
|
lat2, lon2 = destination
|
|
radius = 6371 # km
|
|
|
|
dlat = math.radians(lat2 - lat1)
|
|
dlon = math.radians(lon2 - lon1)
|
|
a = (math.sin(dlat / 2) * math.sin(dlat / 2) +
|
|
math.cos(math.radians(lat1)) *
|
|
math.cos(math.radians(lat2)) * math.sin(dlon / 2) *
|
|
math.sin(dlon / 2))
|
|
c = 2 * math.atan2(math.sqrt(a), math.sqrt(1 - a))
|
|
d = radius * c
|
|
|
|
return d
|
|
|
|
|
|
def build_user_agent():
|
|
"""Build a Mozilla/5.0 compatible User-Agent string"""
|
|
|
|
ua_tuple = (
|
|
'Mozilla/5.0',
|
|
'(%s; U; %s; en-us)' % (platform.platform(),
|
|
platform.architecture()[0]),
|
|
'Python/%s' % platform.python_version(),
|
|
'(KHTML, like Gecko)',
|
|
'speedtest-cli/%s' % __version__
|
|
)
|
|
user_agent = ' '.join(ua_tuple)
|
|
printer('User-Agent: %s' % user_agent, debug=True)
|
|
return user_agent
|
|
|
|
|
|
def build_request(url, data=None, headers=None, bump='0', secure=False):
|
|
"""Build a urllib2 request object
|
|
|
|
This function automatically adds a User-Agent header to all requests
|
|
|
|
"""
|
|
|
|
if not headers:
|
|
headers = {}
|
|
|
|
if url[0] == ':':
|
|
scheme = ('http', 'https')[bool(secure)]
|
|
schemed_url = '%s%s' % (scheme, url)
|
|
else:
|
|
schemed_url = url
|
|
|
|
if '?' in url:
|
|
delim = '&'
|
|
else:
|
|
delim = '?'
|
|
|
|
# WHO YOU GONNA CALL? CACHE BUSTERS!
|
|
final_url = '%s%sx=%s.%s' % (schemed_url, delim,
|
|
int(timeit.time.time() * 1000),
|
|
bump)
|
|
|
|
headers.update({
|
|
'Cache-Control': 'no-cache',
|
|
})
|
|
|
|
printer('%s %s' % (('GET', 'POST')[bool(data)], final_url),
|
|
debug=True)
|
|
|
|
return Request(final_url, data=data, headers=headers)
|
|
|
|
|
|
def catch_request(request, opener=None):
|
|
"""Helper function to catch common exceptions encountered when
|
|
establishing a connection with a HTTP/HTTPS request
|
|
|
|
"""
|
|
|
|
if opener:
|
|
_open = opener.open
|
|
else:
|
|
_open = urlopen
|
|
|
|
try:
|
|
uh = _open(request)
|
|
if request.get_full_url() != uh.geturl():
|
|
printer('Redirected to %s' % uh.geturl(), debug=True)
|
|
return uh, False
|
|
except HTTP_ERRORS:
|
|
e = get_exception()
|
|
return None, e
|
|
|
|
|
|
def get_response_stream(response):
|
|
"""Helper function to return either a Gzip reader if
|
|
``Content-Encoding`` is ``gzip`` otherwise the response itself
|
|
|
|
"""
|
|
|
|
try:
|
|
getheader = response.headers.getheader
|
|
except AttributeError:
|
|
getheader = response.getheader
|
|
|
|
if getheader('content-encoding') == 'gzip':
|
|
return GzipDecodedResponse(response)
|
|
|
|
return response
|
|
|
|
|
|
def get_attributes_by_tag_name(dom, tag_name):
|
|
"""Retrieve an attribute from an XML document and return it in a
|
|
consistent format
|
|
|
|
Only used with xml.dom.minidom, which is likely only to be used
|
|
with python versions older than 2.5
|
|
"""
|
|
elem = dom.getElementsByTagName(tag_name)[0]
|
|
return dict(list(elem.attributes.items()))
|
|
|
|
|
|
def print_dots(shutdown_event):
|
|
"""Built in callback function used by Thread classes for printing
|
|
status
|
|
"""
|
|
def inner(current, total, start=False, end=False):
|
|
if event_is_set(shutdown_event):
|
|
return
|
|
|
|
sys.stdout.write('.')
|
|
if current + 1 == total and end is True:
|
|
sys.stdout.write('\n')
|
|
sys.stdout.flush()
|
|
return inner
|
|
|
|
|
|
def do_nothing(*args, **kwargs):
|
|
pass
|
|
|
|
|
|
class HTTPDownloader(threading.Thread):
|
|
"""Thread class for retrieving a URL"""
|
|
|
|
def __init__(self, i, request, start, timeout, opener=None,
|
|
shutdown_event=None):
|
|
threading.Thread.__init__(self)
|
|
self.request = request
|
|
self.result = [0]
|
|
self.starttime = start
|
|
self.timeout = timeout
|
|
self.i = i
|
|
if opener:
|
|
self._opener = opener.open
|
|
else:
|
|
self._opener = urlopen
|
|
|
|
if shutdown_event:
|
|
self._shutdown_event = shutdown_event
|
|
else:
|
|
self._shutdown_event = FakeShutdownEvent()
|
|
|
|
def run(self):
|
|
try:
|
|
if (timeit.default_timer() - self.starttime) <= self.timeout:
|
|
f = self._opener(self.request)
|
|
while (not event_is_set(self._shutdown_event) and
|
|
(timeit.default_timer() - self.starttime) <=
|
|
self.timeout):
|
|
self.result.append(len(f.read(10240)))
|
|
if self.result[-1] == 0:
|
|
break
|
|
f.close()
|
|
except IOError:
|
|
pass
|
|
except HTTP_ERRORS:
|
|
pass
|
|
|
|
|
|
class HTTPUploaderData(object):
|
|
"""File like object to improve cutting off the upload once the timeout
|
|
has been reached
|
|
"""
|
|
|
|
def __init__(self, length, start, timeout, shutdown_event=None):
|
|
self.length = length
|
|
self.start = start
|
|
self.timeout = timeout
|
|
|
|
if shutdown_event:
|
|
self._shutdown_event = shutdown_event
|
|
else:
|
|
self._shutdown_event = FakeShutdownEvent()
|
|
|
|
self._data = None
|
|
|
|
self.total = [0]
|
|
|
|
def pre_allocate(self):
|
|
chars = '0123456789ABCDEFGHIJKLMNOPQRSTUVWXYZ'
|
|
multiplier = int(round(int(self.length) / 36.0))
|
|
IO = BytesIO or StringIO
|
|
try:
|
|
self._data = IO(
|
|
('content1=%s' %
|
|
(chars * multiplier)[0:int(self.length) - 9]
|
|
).encode()
|
|
)
|
|
except MemoryError:
|
|
raise SpeedtestCLIError(
|
|
'Insufficient memory to pre-allocate upload data. Please '
|
|
'use --no-pre-allocate'
|
|
)
|
|
|
|
@property
|
|
def data(self):
|
|
if not self._data:
|
|
self.pre_allocate()
|
|
return self._data
|
|
|
|
def read(self, n=10240):
|
|
if ((timeit.default_timer() - self.start) <= self.timeout and
|
|
not event_is_set(self._shutdown_event)):
|
|
chunk = self.data.read(n)
|
|
self.total.append(len(chunk))
|
|
return chunk
|
|
else:
|
|
raise SpeedtestUploadTimeout()
|
|
|
|
def __len__(self):
|
|
return self.length
|
|
|
|
|
|
class HTTPUploader(threading.Thread):
|
|
"""Thread class for putting a URL"""
|
|
|
|
def __init__(self, i, request, start, size, timeout, opener=None,
|
|
shutdown_event=None):
|
|
threading.Thread.__init__(self)
|
|
self.request = request
|
|
self.request.data.start = self.starttime = start
|
|
self.size = size
|
|
self.result = 0
|
|
self.timeout = timeout
|
|
self.i = i
|
|
|
|
if opener:
|
|
self._opener = opener.open
|
|
else:
|
|
self._opener = urlopen
|
|
|
|
if shutdown_event:
|
|
self._shutdown_event = shutdown_event
|
|
else:
|
|
self._shutdown_event = FakeShutdownEvent()
|
|
|
|
def run(self):
|
|
request = self.request
|
|
try:
|
|
if ((timeit.default_timer() - self.starttime) <= self.timeout and
|
|
not event_is_set(self._shutdown_event)):
|
|
try:
|
|
f = self._opener(request)
|
|
except TypeError:
|
|
# PY24 expects a string or buffer
|
|
# This also causes issues with Ctrl-C, but we will concede
|
|
# for the moment that Ctrl-C on PY24 isn't immediate
|
|
request = build_request(self.request.get_full_url(),
|
|
data=request.data.read(self.size))
|
|
f = self._opener(request)
|
|
f.read(11)
|
|
f.close()
|
|
self.result = sum(self.request.data.total)
|
|
else:
|
|
self.result = 0
|
|
except (IOError, SpeedtestUploadTimeout):
|
|
self.result = sum(self.request.data.total)
|
|
except HTTP_ERRORS:
|
|
self.result = 0
|
|
|
|
|
|
class SpeedtestResults(object):
|
|
"""Class for holding the results of a speedtest, including:
|
|
|
|
Download speed
|
|
Upload speed
|
|
Ping/Latency to test server
|
|
Data about server that the test was run against
|
|
|
|
Additionally this class can return a result data as a dictionary or CSV,
|
|
as well as submit a POST of the result data to the speedtest.net API
|
|
to get a share results image link.
|
|
"""
|
|
|
|
def __init__(self, download=0, upload=0, ping=0, server=None, client=None,
|
|
opener=None, secure=False):
|
|
self.download = download
|
|
self.upload = upload
|
|
self.ping = ping
|
|
if server is None:
|
|
self.server = {}
|
|
else:
|
|
self.server = server
|
|
self.client = client or {}
|
|
|
|
self._share = None
|
|
self.timestamp = '%sZ' % datetime.datetime.utcnow().isoformat()
|
|
self.bytes_received = 0
|
|
self.bytes_sent = 0
|
|
|
|
if opener:
|
|
self._opener = opener
|
|
else:
|
|
self._opener = build_opener()
|
|
|
|
self._secure = secure
|
|
|
|
def __repr__(self):
|
|
return repr(self.dict())
|
|
|
|
def share(self):
|
|
"""POST data to the speedtest.net API to obtain a share results
|
|
link
|
|
"""
|
|
|
|
if self._share:
|
|
return self._share
|
|
|
|
download = int(round(self.download / 1000.0, 0))
|
|
ping = int(round(self.ping, 0))
|
|
upload = int(round(self.upload / 1000.0, 0))
|
|
|
|
# Build the request to send results back to speedtest.net
|
|
# We use a list instead of a dict because the API expects parameters
|
|
# in a certain order
|
|
api_data = [
|
|
'recommendedserverid=%s' % self.server['id'],
|
|
'ping=%s' % ping,
|
|
'screenresolution=',
|
|
'promo=',
|
|
'download=%s' % download,
|
|
'screendpi=',
|
|
'upload=%s' % upload,
|
|
'testmethod=http',
|
|
'hash=%s' % md5(('%s-%s-%s-%s' %
|
|
(ping, upload, download, '297aae72'))
|
|
.encode()).hexdigest(),
|
|
'touchscreen=none',
|
|
'startmode=pingselect',
|
|
'accuracy=1',
|
|
'bytesreceived=%s' % self.bytes_received,
|
|
'bytessent=%s' % self.bytes_sent,
|
|
'serverid=%s' % self.server['id'],
|
|
]
|
|
|
|
headers = {'Referer': 'http://c.speedtest.net/flash/speedtest.swf'}
|
|
request = build_request('://www.speedtest.net/api/api.php',
|
|
data='&'.join(api_data).encode(),
|
|
headers=headers, secure=self._secure)
|
|
f, e = catch_request(request, opener=self._opener)
|
|
if e:
|
|
raise ShareResultsConnectFailure(e)
|
|
|
|
response = f.read()
|
|
code = f.code
|
|
f.close()
|
|
|
|
if int(code) != 200:
|
|
raise ShareResultsSubmitFailure('Could not submit results to '
|
|
'speedtest.net')
|
|
|
|
qsargs = parse_qs(response.decode())
|
|
resultid = qsargs.get('resultid')
|
|
if not resultid or len(resultid) != 1:
|
|
raise ShareResultsSubmitFailure('Could not submit results to '
|
|
'speedtest.net')
|
|
|
|
self._share = 'http://www.speedtest.net/result/%s.png' % resultid[0]
|
|
|
|
return self._share
|
|
|
|
def dict(self):
|
|
"""Return dictionary of result data"""
|
|
|
|
return {
|
|
'download': self.download,
|
|
'upload': self.upload,
|
|
'ping': self.ping,
|
|
'server': self.server,
|
|
'timestamp': self.timestamp,
|
|
'bytes_sent': self.bytes_sent,
|
|
'bytes_received': self.bytes_received,
|
|
'share': self._share,
|
|
'client': self.client,
|
|
}
|
|
|
|
@staticmethod
|
|
def csv_header(delimiter=','):
|
|
"""Return CSV Headers"""
|
|
|
|
row = ['Server ID', 'Sponsor', 'Server Name', 'Timestamp', 'Distance',
|
|
'Ping', 'Download', 'Upload', 'Share', 'IP Address']
|
|
out = StringIO()
|
|
writer = csv.writer(out, delimiter=delimiter, lineterminator='')
|
|
writer.writerow([to_utf8(v) for v in row])
|
|
return out.getvalue()
|
|
|
|
def csv(self, delimiter=','):
|
|
"""Return data in CSV format"""
|
|
|
|
data = self.dict()
|
|
out = StringIO()
|
|
writer = csv.writer(out, delimiter=delimiter, lineterminator='')
|
|
row = [data['server']['id'], data['server']['sponsor'],
|
|
data['server']['name'], data['timestamp'],
|
|
data['server']['d'], data['ping'], data['download'],
|
|
data['upload'], self._share or '', self.client['ip']]
|
|
writer.writerow([to_utf8(v) for v in row])
|
|
return out.getvalue()
|
|
|
|
def json(self, pretty=False):
|
|
"""Return data in JSON format"""
|
|
|
|
kwargs = {}
|
|
if pretty:
|
|
kwargs.update({
|
|
'indent': 4,
|
|
'sort_keys': True
|
|
})
|
|
return json.dumps(self.dict(), **kwargs)
|
|
|
|
|
|
class Speedtest(object):
|
|
"""Class for performing standard speedtest.net testing operations"""
|
|
|
|
def __init__(self, config=None, source_address=None, timeout=10,
|
|
secure=False, shutdown_event=None):
|
|
self.config = {}
|
|
|
|
self._source_address = source_address
|
|
self._timeout = timeout
|
|
self._opener = build_opener(source_address, timeout)
|
|
|
|
self._secure = secure
|
|
|
|
if shutdown_event:
|
|
self._shutdown_event = shutdown_event
|
|
else:
|
|
self._shutdown_event = FakeShutdownEvent()
|
|
|
|
self.get_config()
|
|
if config is not None:
|
|
self.config.update(config)
|
|
|
|
self.servers = {}
|
|
self.closest = []
|
|
self._best = {}
|
|
|
|
self.results = SpeedtestResults(
|
|
client=self.config['client'],
|
|
opener=self._opener,
|
|
secure=secure,
|
|
)
|
|
|
|
@property
|
|
def best(self):
|
|
if not self._best:
|
|
self.get_best_server()
|
|
return self._best
|
|
|
|
def get_config(self):
|
|
"""Download the speedtest.net configuration and return only the data
|
|
we are interested in
|
|
"""
|
|
|
|
headers = {}
|
|
if gzip:
|
|
headers['Accept-Encoding'] = 'gzip'
|
|
request = build_request('://www.speedtest.net/speedtest-config.php',
|
|
headers=headers, secure=self._secure)
|
|
uh, e = catch_request(request, opener=self._opener)
|
|
if e:
|
|
raise ConfigRetrievalError(e)
|
|
configxml_list = []
|
|
|
|
stream = get_response_stream(uh)
|
|
|
|
while 1:
|
|
try:
|
|
configxml_list.append(stream.read(1024))
|
|
except (OSError, EOFError):
|
|
raise ConfigRetrievalError(get_exception())
|
|
if len(configxml_list[-1]) == 0:
|
|
break
|
|
stream.close()
|
|
uh.close()
|
|
|
|
if int(uh.code) != 200:
|
|
return None
|
|
|
|
configxml = ''.encode().join(configxml_list)
|
|
|
|
printer('Config XML:\n%s' % configxml, debug=True)
|
|
|
|
try:
|
|
try:
|
|
root = ET.fromstring(configxml)
|
|
except ET.ParseError:
|
|
e = get_exception()
|
|
raise SpeedtestConfigError(
|
|
'Malformed speedtest.net configuration: %s' % e
|
|
)
|
|
server_config = root.find('server-config').attrib
|
|
download = root.find('download').attrib
|
|
upload = root.find('upload').attrib
|
|
# times = root.find('times').attrib
|
|
client = root.find('client').attrib
|
|
|
|
except AttributeError:
|
|
try:
|
|
root = DOM.parseString(configxml)
|
|
except ExpatError:
|
|
e = get_exception()
|
|
raise SpeedtestConfigError(
|
|
'Malformed speedtest.net configuration: %s' % e
|
|
)
|
|
server_config = get_attributes_by_tag_name(root, 'server-config')
|
|
download = get_attributes_by_tag_name(root, 'download')
|
|
upload = get_attributes_by_tag_name(root, 'upload')
|
|
# times = get_attributes_by_tag_name(root, 'times')
|
|
client = get_attributes_by_tag_name(root, 'client')
|
|
|
|
ignore_servers = [
|
|
int(i) for i in server_config['ignoreids'].split(',') if i
|
|
]
|
|
|
|
ratio = int(upload['ratio'])
|
|
upload_max = int(upload['maxchunkcount'])
|
|
up_sizes = [32768, 65536, 131072, 262144, 524288, 1048576, 7340032]
|
|
sizes = {
|
|
'upload': up_sizes[ratio - 1:],
|
|
'download': [350, 500, 750, 1000, 1500, 2000, 2500,
|
|
3000, 3500, 4000]
|
|
}
|
|
|
|
size_count = len(sizes['upload'])
|
|
|
|
upload_count = int(math.ceil(upload_max / size_count))
|
|
|
|
counts = {
|
|
'upload': upload_count,
|
|
'download': int(download['threadsperurl'])
|
|
}
|
|
|
|
threads = {
|
|
'upload': int(upload['threads']),
|
|
'download': int(server_config['threadcount']) * 2
|
|
}
|
|
|
|
length = {
|
|
'upload': int(upload['testlength']),
|
|
'download': int(download['testlength'])
|
|
}
|
|
|
|
self.config.update({
|
|
'client': client,
|
|
'ignore_servers': ignore_servers,
|
|
'sizes': sizes,
|
|
'counts': counts,
|
|
'threads': threads,
|
|
'length': length,
|
|
'upload_max': upload_count * size_count
|
|
})
|
|
|
|
try:
|
|
self.lat_lon = (float(client['lat']), float(client['lon']))
|
|
except ValueError:
|
|
raise SpeedtestConfigError(
|
|
'Unknown location: lat=%r lon=%r' %
|
|
(client.get('lat'), client.get('lon'))
|
|
)
|
|
|
|
printer('Config:\n%r' % self.config, debug=True)
|
|
|
|
return self.config
|
|
|
|
def get_servers(self, servers=None, exclude=None):
|
|
"""Retrieve a the list of speedtest.net servers, optionally filtered
|
|
to servers matching those specified in the ``servers`` argument
|
|
"""
|
|
if servers is None:
|
|
servers = []
|
|
|
|
if exclude is None:
|
|
exclude = []
|
|
|
|
self.servers.clear()
|
|
|
|
for server_list in (servers, exclude):
|
|
for i, s in enumerate(server_list):
|
|
try:
|
|
server_list[i] = int(s)
|
|
except ValueError:
|
|
raise InvalidServerIDType(
|
|
'%s is an invalid server type, must be int' % s
|
|
)
|
|
|
|
urls = [
|
|
'://www.speedtest.net/speedtest-servers-static.php',
|
|
'http://c.speedtest.net/speedtest-servers-static.php',
|
|
'://www.speedtest.net/speedtest-servers.php',
|
|
'http://c.speedtest.net/speedtest-servers.php',
|
|
]
|
|
|
|
headers = {}
|
|
if gzip:
|
|
headers['Accept-Encoding'] = 'gzip'
|
|
|
|
errors = []
|
|
for url in urls:
|
|
try:
|
|
request = build_request(
|
|
'%s?threads=%s' % (url,
|
|
self.config['threads']['download']),
|
|
headers=headers,
|
|
secure=self._secure
|
|
)
|
|
uh, e = catch_request(request, opener=self._opener)
|
|
if e:
|
|
errors.append('%s' % e)
|
|
raise ServersRetrievalError()
|
|
|
|
stream = get_response_stream(uh)
|
|
|
|
serversxml_list = []
|
|
while 1:
|
|
try:
|
|
serversxml_list.append(stream.read(1024))
|
|
except (OSError, EOFError):
|
|
raise ServersRetrievalError(get_exception())
|
|
if len(serversxml_list[-1]) == 0:
|
|
break
|
|
|
|
stream.close()
|
|
uh.close()
|
|
|
|
if int(uh.code) != 200:
|
|
raise ServersRetrievalError()
|
|
|
|
serversxml = ''.encode().join(serversxml_list)
|
|
|
|
printer('Servers XML:\n%s' % serversxml, debug=True)
|
|
|
|
try:
|
|
try:
|
|
try:
|
|
root = ET.fromstring(serversxml)
|
|
except ET.ParseError:
|
|
e = get_exception()
|
|
raise SpeedtestServersError(
|
|
'Malformed speedtest.net server list: %s' % e
|
|
)
|
|
elements = etree_iter(root, 'server')
|
|
except AttributeError:
|
|
try:
|
|
root = DOM.parseString(serversxml)
|
|
except ExpatError:
|
|
e = get_exception()
|
|
raise SpeedtestServersError(
|
|
'Malformed speedtest.net server list: %s' % e
|
|
)
|
|
elements = root.getElementsByTagName('server')
|
|
except (SyntaxError, xml.parsers.expat.ExpatError):
|
|
raise ServersRetrievalError()
|
|
|
|
for server in elements:
|
|
try:
|
|
attrib = server.attrib
|
|
except AttributeError:
|
|
attrib = dict(list(server.attributes.items()))
|
|
|
|
if servers and int(attrib.get('id')) not in servers:
|
|
continue
|
|
|
|
if (int(attrib.get('id')) in self.config['ignore_servers']
|
|
or int(attrib.get('id')) in exclude):
|
|
continue
|
|
|
|
try:
|
|
d = distance(self.lat_lon,
|
|
(float(attrib.get('lat')),
|
|
float(attrib.get('lon'))))
|
|
except Exception:
|
|
continue
|
|
|
|
attrib['d'] = d
|
|
|
|
try:
|
|
self.servers[d].append(attrib)
|
|
except KeyError:
|
|
self.servers[d] = [attrib]
|
|
|
|
break
|
|
|
|
except ServersRetrievalError:
|
|
continue
|
|
|
|
if (servers or exclude) and not self.servers:
|
|
raise NoMatchedServers()
|
|
|
|
return self.servers
|
|
|
|
def set_mini_server(self, server):
|
|
"""Instead of querying for a list of servers, set a link to a
|
|
speedtest mini server
|
|
"""
|
|
|
|
urlparts = urlparse(server)
|
|
|
|
name, ext = os.path.splitext(urlparts[2])
|
|
if ext:
|
|
url = os.path.dirname(server)
|
|
else:
|
|
url = server
|
|
|
|
request = build_request(url)
|
|
uh, e = catch_request(request, opener=self._opener)
|
|
if e:
|
|
raise SpeedtestMiniConnectFailure('Failed to connect to %s' %
|
|
server)
|
|
else:
|
|
text = uh.read()
|
|
uh.close()
|
|
|
|
extension = re.findall('upload_?[Ee]xtension: "([^"]+)"',
|
|
text.decode())
|
|
if not extension:
|
|
for ext in ['php', 'asp', 'aspx', 'jsp']:
|
|
try:
|
|
f = self._opener.open(
|
|
'%s/speedtest/upload.%s' % (url, ext)
|
|
)
|
|
except Exception:
|
|
pass
|
|
else:
|
|
data = f.read().strip().decode()
|
|
if (f.code == 200 and
|
|
len(data.splitlines()) == 1 and
|
|
re.match('size=[0-9]', data)):
|
|
extension = [ext]
|
|
break
|
|
if not urlparts or not extension:
|
|
raise InvalidSpeedtestMiniServer('Invalid Speedtest Mini Server: '
|
|
'%s' % server)
|
|
|
|
self.servers = [{
|
|
'sponsor': 'Speedtest Mini',
|
|
'name': urlparts[1],
|
|
'd': 0,
|
|
'url': '%s/speedtest/upload.%s' % (url.rstrip('/'), extension[0]),
|
|
'latency': 0,
|
|
'id': 0
|
|
}]
|
|
|
|
return self.servers
|
|
|
|
def get_closest_servers(self, limit=5):
|
|
"""Limit servers to the closest speedtest.net servers based on
|
|
geographic distance
|
|
"""
|
|
|
|
if not self.servers:
|
|
self.get_servers()
|
|
|
|
for d in sorted(self.servers.keys()):
|
|
for s in self.servers[d]:
|
|
self.closest.append(s)
|
|
if len(self.closest) == limit:
|
|
break
|
|
else:
|
|
continue
|
|
break
|
|
|
|
printer('Closest Servers:\n%r' % self.closest, debug=True)
|
|
return self.closest
|
|
|
|
def get_best_server(self, servers=None):
|
|
"""Perform a speedtest.net "ping" to determine which speedtest.net
|
|
server has the lowest latency
|
|
"""
|
|
|
|
if not servers:
|
|
if not self.closest:
|
|
servers = self.get_closest_servers()
|
|
servers = self.closest
|
|
|
|
if self._source_address:
|
|
source_address_tuple = (self._source_address, 0)
|
|
else:
|
|
source_address_tuple = None
|
|
|
|
user_agent = build_user_agent()
|
|
|
|
results = {}
|
|
for server in servers:
|
|
cum = []
|
|
url = os.path.dirname(server['url'])
|
|
stamp = int(timeit.time.time() * 1000)
|
|
latency_url = '%s/latency.txt?x=%s' % (url, stamp)
|
|
for i in range(0, 3):
|
|
this_latency_url = '%s.%s' % (latency_url, i)
|
|
printer('%s %s' % ('GET', this_latency_url),
|
|
debug=True)
|
|
urlparts = urlparse(latency_url)
|
|
try:
|
|
if urlparts[0] == 'https':
|
|
h = SpeedtestHTTPSConnection(
|
|
urlparts[1],
|
|
source_address=source_address_tuple
|
|
)
|
|
else:
|
|
h = SpeedtestHTTPConnection(
|
|
urlparts[1],
|
|
source_address=source_address_tuple
|
|
)
|
|
headers = {'User-Agent': user_agent}
|
|
path = '%s?%s' % (urlparts[2], urlparts[4])
|
|
start = timeit.default_timer()
|
|
h.request("GET", path, headers=headers)
|
|
r = h.getresponse()
|
|
total = (timeit.default_timer() - start)
|
|
except HTTP_ERRORS:
|
|
e = get_exception()
|
|
printer('ERROR: %r' % e, debug=True)
|
|
cum.append(3600)
|
|
continue
|
|
|
|
text = r.read(9)
|
|
if int(r.status) == 200 and text == 'test=test'.encode():
|
|
cum.append(total)
|
|
else:
|
|
cum.append(3600)
|
|
h.close()
|
|
|
|
avg = round((sum(cum) / 6) * 1000.0, 3)
|
|
results[avg] = server
|
|
|
|
try:
|
|
fastest = sorted(results.keys())[0]
|
|
except IndexError:
|
|
raise SpeedtestBestServerFailure('Unable to connect to servers to '
|
|
'test latency.')
|
|
best = results[fastest]
|
|
best['latency'] = fastest
|
|
|
|
self.results.ping = fastest
|
|
self.results.server = best
|
|
|
|
self._best.update(best)
|
|
printer('Best Server:\n%r' % best, debug=True)
|
|
return best
|
|
|
|
def download(self, callback=do_nothing, threads=None):
|
|
"""Test download speed against speedtest.net
|
|
|
|
A ``threads`` value of ``None`` will fall back to those dictated
|
|
by the speedtest.net configuration
|
|
"""
|
|
|
|
urls = []
|
|
for size in self.config['sizes']['download']:
|
|
for _ in range(0, self.config['counts']['download']):
|
|
urls.append('%s/random%sx%s.jpg' %
|
|
(os.path.dirname(self.best['url']), size, size))
|
|
|
|
request_count = len(urls)
|
|
requests = []
|
|
for i, url in enumerate(urls):
|
|
requests.append(
|
|
build_request(url, bump=i, secure=self._secure)
|
|
)
|
|
|
|
max_threads = threads or self.config['threads']['download']
|
|
in_flight = {'threads': 0}
|
|
|
|
def producer(q, requests, request_count):
|
|
for i, request in enumerate(requests):
|
|
thread = HTTPDownloader(
|
|
i,
|
|
request,
|
|
start,
|
|
self.config['length']['download'],
|
|
opener=self._opener,
|
|
shutdown_event=self._shutdown_event
|
|
)
|
|
while in_flight['threads'] >= max_threads:
|
|
timeit.time.sleep(0.001)
|
|
thread.start()
|
|
q.put(thread, True)
|
|
in_flight['threads'] += 1
|
|
callback(i, request_count, start=True)
|
|
|
|
finished = []
|
|
|
|
def consumer(q, request_count):
|
|
_is_alive = thread_is_alive
|
|
while len(finished) < request_count:
|
|
thread = q.get(True)
|
|
while _is_alive(thread):
|
|
thread.join(timeout=0.001)
|
|
in_flight['threads'] -= 1
|
|
finished.append(sum(thread.result))
|
|
callback(thread.i, request_count, end=True)
|
|
|
|
q = Queue(max_threads)
|
|
prod_thread = threading.Thread(target=producer,
|
|
args=(q, requests, request_count))
|
|
cons_thread = threading.Thread(target=consumer,
|
|
args=(q, request_count))
|
|
start = timeit.default_timer()
|
|
prod_thread.start()
|
|
cons_thread.start()
|
|
_is_alive = thread_is_alive
|
|
while _is_alive(prod_thread):
|
|
prod_thread.join(timeout=0.001)
|
|
while _is_alive(cons_thread):
|
|
cons_thread.join(timeout=0.001)
|
|
|
|
stop = timeit.default_timer()
|
|
self.results.bytes_received = sum(finished)
|
|
self.results.download = (
|
|
(self.results.bytes_received / (stop - start)) * 8.0
|
|
)
|
|
if self.results.download > 100000:
|
|
self.config['threads']['upload'] = 8
|
|
return self.results.download
|
|
|
|
def upload(self, callback=do_nothing, pre_allocate=True, threads=None):
|
|
"""Test upload speed against speedtest.net
|
|
|
|
A ``threads`` value of ``None`` will fall back to those dictated
|
|
by the speedtest.net configuration
|
|
"""
|
|
|
|
sizes = []
|
|
|
|
for size in self.config['sizes']['upload']:
|
|
for _ in range(0, self.config['counts']['upload']):
|
|
sizes.append(size)
|
|
|
|
# request_count = len(sizes)
|
|
request_count = self.config['upload_max']
|
|
|
|
requests = []
|
|
for i, size in enumerate(sizes):
|
|
# We set ``0`` for ``start`` and handle setting the actual
|
|
# ``start`` in ``HTTPUploader`` to get better measurements
|
|
data = HTTPUploaderData(
|
|
size,
|
|
0,
|
|
self.config['length']['upload'],
|
|
shutdown_event=self._shutdown_event
|
|
)
|
|
if pre_allocate:
|
|
data.pre_allocate()
|
|
|
|
headers = {'Content-length': size}
|
|
requests.append(
|
|
(
|
|
build_request(self.best['url'], data, secure=self._secure,
|
|
headers=headers),
|
|
size
|
|
)
|
|
)
|
|
|
|
max_threads = threads or self.config['threads']['upload']
|
|
in_flight = {'threads': 0}
|
|
|
|
def producer(q, requests, request_count):
|
|
for i, request in enumerate(requests[:request_count]):
|
|
thread = HTTPUploader(
|
|
i,
|
|
request[0],
|
|
start,
|
|
request[1],
|
|
self.config['length']['upload'],
|
|
opener=self._opener,
|
|
shutdown_event=self._shutdown_event
|
|
)
|
|
while in_flight['threads'] >= max_threads:
|
|
timeit.time.sleep(0.001)
|
|
thread.start()
|
|
q.put(thread, True)
|
|
in_flight['threads'] += 1
|
|
callback(i, request_count, start=True)
|
|
|
|
finished = []
|
|
|
|
def consumer(q, request_count):
|
|
_is_alive = thread_is_alive
|
|
while len(finished) < request_count:
|
|
thread = q.get(True)
|
|
while _is_alive(thread):
|
|
thread.join(timeout=0.001)
|
|
in_flight['threads'] -= 1
|
|
finished.append(thread.result)
|
|
callback(thread.i, request_count, end=True)
|
|
|
|
q = Queue(threads or self.config['threads']['upload'])
|
|
prod_thread = threading.Thread(target=producer,
|
|
args=(q, requests, request_count))
|
|
cons_thread = threading.Thread(target=consumer,
|
|
args=(q, request_count))
|
|
start = timeit.default_timer()
|
|
prod_thread.start()
|
|
cons_thread.start()
|
|
_is_alive = thread_is_alive
|
|
while _is_alive(prod_thread):
|
|
prod_thread.join(timeout=0.1)
|
|
while _is_alive(cons_thread):
|
|
cons_thread.join(timeout=0.1)
|
|
|
|
stop = timeit.default_timer()
|
|
self.results.bytes_sent = sum(finished)
|
|
self.results.upload = (
|
|
(self.results.bytes_sent / (stop - start)) * 8.0
|
|
)
|
|
return self.results.upload
|
|
|
|
|
|
def ctrl_c(shutdown_event):
|
|
"""Catch Ctrl-C key sequence and set a SHUTDOWN_EVENT for our threaded
|
|
operations
|
|
"""
|
|
def inner(signum, frame):
|
|
shutdown_event.set()
|
|
printer('\nCancelling...', error=True)
|
|
sys.exit(0)
|
|
return inner
|
|
|
|
|
|
def version():
|
|
"""Print the version"""
|
|
|
|
printer('speedtest-cli %s' % __version__)
|
|
printer('Python %s' % sys.version.replace('\n', ''))
|
|
sys.exit(0)
|
|
|
|
|
|
def csv_header(delimiter=','):
|
|
"""Print the CSV Headers"""
|
|
|
|
printer(SpeedtestResults.csv_header(delimiter=delimiter))
|
|
sys.exit(0)
|
|
|
|
|
|
def parse_args():
|
|
"""Function to handle building and parsing of command line arguments"""
|
|
description = (
|
|
'Command line interface for testing internet bandwidth using '
|
|
'speedtest.net.\n'
|
|
'------------------------------------------------------------'
|
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'--------------\n'
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'https://github.com/sivel/speedtest-cli')
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parser = ArgParser(description=description)
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# Give optparse.OptionParser an `add_argument` method for
|
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# compatibility with argparse.ArgumentParser
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try:
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parser.add_argument = parser.add_option
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except AttributeError:
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pass
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parser.add_argument('--no-download', dest='download', default=True,
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action='store_const', const=False,
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help='Do not perform download test')
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parser.add_argument('--no-upload', dest='upload', default=True,
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action='store_const', const=False,
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help='Do not perform upload test')
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parser.add_argument('--single', default=False, action='store_true',
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help='Only use a single connection instead of '
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'multiple. This simulates a typical file '
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'transfer.')
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parser.add_argument('--bytes', dest='units', action='store_const',
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const=('byte', 8), default=('bit', 1),
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help='Display values in bytes instead of bits. Does '
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'not affect the image generated by --share, nor '
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'output from --json or --csv')
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parser.add_argument('--share', action='store_true',
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help='Generate and provide a URL to the speedtest.net '
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'share results image, not displayed with --csv')
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parser.add_argument('--simple', action='store_true', default=False,
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help='Suppress verbose output, only show basic '
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'information')
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parser.add_argument('--csv', action='store_true', default=False,
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help='Suppress verbose output, only show basic '
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'information in CSV format. Speeds listed in '
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'bit/s and not affected by --bytes')
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parser.add_argument('--csv-delimiter', default=',', type=PARSER_TYPE_STR,
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help='Single character delimiter to use in CSV '
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'output. Default ","')
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parser.add_argument('--csv-header', action='store_true', default=False,
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help='Print CSV headers')
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parser.add_argument('--json', action='store_true', default=False,
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help='Suppress verbose output, only show basic '
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'information in JSON format. Speeds listed in '
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'bit/s and not affected by --bytes')
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parser.add_argument('--list', action='store_true',
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help='Display a list of speedtest.net servers '
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'sorted by distance')
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parser.add_argument('--server', type=PARSER_TYPE_INT, action='append',
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help='Specify a server ID to test against. Can be '
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'supplied multiple times')
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parser.add_argument('--exclude', type=PARSER_TYPE_INT, action='append',
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help='Exclude a server from selection. Can be '
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'supplied multiple times')
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parser.add_argument('--mini', help='URL of the Speedtest Mini server')
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parser.add_argument('--source', help='Source IP address to bind to')
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parser.add_argument('--timeout', default=10, type=PARSER_TYPE_FLOAT,
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help='HTTP timeout in seconds. Default 10')
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parser.add_argument('--secure', action='store_true',
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help='Use HTTPS instead of HTTP when communicating '
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'with speedtest.net operated servers')
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parser.add_argument('--no-pre-allocate', dest='pre_allocate',
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action='store_const', default=True, const=False,
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help='Do not pre allocate upload data. Pre allocation '
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'is enabled by default to improve upload '
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'performance. To support systems with '
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'insufficient memory, use this option to avoid a '
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'MemoryError')
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parser.add_argument('--version', action='store_true',
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help='Show the version number and exit')
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parser.add_argument('--debug', action='store_true',
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help=ARG_SUPPRESS, default=ARG_SUPPRESS)
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options = parser.parse_args()
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if isinstance(options, tuple):
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args = options[0]
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else:
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args = options
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return args
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|
|
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def validate_optional_args(args):
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"""Check if an argument was provided that depends on a module that may
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not be part of the Python standard library.
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If such an argument is supplied, and the module does not exist, exit
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with an error stating which module is missing.
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"""
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optional_args = {
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'json': ('json/simplejson python module', json),
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'secure': ('SSL support', HTTPSConnection),
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}
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|
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for arg, info in optional_args.items():
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|
if getattr(args, arg, False) and info[1] is None:
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|
raise SystemExit('%s is not installed. --%s is '
|
|
'unavailable' % (info[0], arg))
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|
|
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def printer(string, quiet=False, debug=False, error=False, **kwargs):
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|
"""Helper function print a string with various features"""
|
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if debug and not DEBUG:
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|
return
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|
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if debug:
|
|
if sys.stdout.isatty():
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|
out = '\033[1;30mDEBUG: %s\033[0m' % string
|
|
else:
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|
out = 'DEBUG: %s' % string
|
|
else:
|
|
out = string
|
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|
|
if error:
|
|
kwargs['file'] = sys.stderr
|
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|
|
if not quiet:
|
|
print_(out, **kwargs)
|
|
|
|
|
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def shell():
|
|
"""Run the full speedtest.net test"""
|
|
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global DEBUG
|
|
shutdown_event = threading.Event()
|
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|
|
signal.signal(signal.SIGINT, ctrl_c(shutdown_event))
|
|
|
|
args = parse_args()
|
|
|
|
# Print the version and exit
|
|
if args.version:
|
|
version()
|
|
|
|
if not args.download and not args.upload:
|
|
raise SpeedtestCLIError('Cannot supply both --no-download and '
|
|
'--no-upload')
|
|
|
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if len(args.csv_delimiter) != 1:
|
|
raise SpeedtestCLIError('--csv-delimiter must be a single character')
|
|
|
|
if args.csv_header:
|
|
csv_header(args.csv_delimiter)
|
|
|
|
validate_optional_args(args)
|
|
|
|
debug = getattr(args, 'debug', False)
|
|
if debug == 'SUPPRESSHELP':
|
|
debug = False
|
|
if debug:
|
|
DEBUG = True
|
|
|
|
if args.simple or args.csv or args.json:
|
|
quiet = True
|
|
else:
|
|
quiet = False
|
|
|
|
if args.csv or args.json:
|
|
machine_format = True
|
|
else:
|
|
machine_format = False
|
|
|
|
# Don't set a callback if we are running quietly
|
|
if quiet or debug:
|
|
callback = do_nothing
|
|
else:
|
|
callback = print_dots(shutdown_event)
|
|
|
|
printer('Retrieving speedtest.net configuration...', quiet)
|
|
try:
|
|
speedtest = Speedtest(
|
|
source_address=args.source,
|
|
timeout=args.timeout,
|
|
secure=args.secure
|
|
)
|
|
except (ConfigRetrievalError,) + HTTP_ERRORS:
|
|
printer('Cannot retrieve speedtest configuration', error=True)
|
|
raise SpeedtestCLIError(get_exception())
|
|
|
|
if args.list:
|
|
try:
|
|
speedtest.get_servers()
|
|
except (ServersRetrievalError,) + HTTP_ERRORS:
|
|
printer('Cannot retrieve speedtest server list', error=True)
|
|
raise SpeedtestCLIError(get_exception())
|
|
|
|
for _, servers in sorted(speedtest.servers.items()):
|
|
for server in servers:
|
|
line = ('%(id)5s) %(sponsor)s (%(name)s, %(country)s) '
|
|
'[%(d)0.2f km]' % server)
|
|
try:
|
|
printer(line)
|
|
except IOError:
|
|
e = get_exception()
|
|
if e.errno != errno.EPIPE:
|
|
raise
|
|
sys.exit(0)
|
|
|
|
printer('Testing from %(isp)s (%(ip)s)...' % speedtest.config['client'],
|
|
quiet)
|
|
|
|
if not args.mini:
|
|
printer('Retrieving speedtest.net server list...', quiet)
|
|
try:
|
|
speedtest.get_servers(servers=args.server, exclude=args.exclude)
|
|
except NoMatchedServers:
|
|
raise SpeedtestCLIError(
|
|
'No matched servers: %s' %
|
|
', '.join('%s' % s for s in args.server)
|
|
)
|
|
except (ServersRetrievalError,) + HTTP_ERRORS:
|
|
printer('Cannot retrieve speedtest server list', error=True)
|
|
raise SpeedtestCLIError(get_exception())
|
|
except InvalidServerIDType:
|
|
raise SpeedtestCLIError(
|
|
'%s is an invalid server type, must '
|
|
'be an int' % ', '.join('%s' % s for s in args.server)
|
|
)
|
|
|
|
if args.server and len(args.server) == 1:
|
|
printer('Retrieving information for the selected server...', quiet)
|
|
else:
|
|
printer('Selecting best server based on ping...', quiet)
|
|
speedtest.get_best_server()
|
|
elif args.mini:
|
|
speedtest.get_best_server(speedtest.set_mini_server(args.mini))
|
|
|
|
results = speedtest.results
|
|
|
|
printer('Hosted by %(sponsor)s (%(name)s) [%(d)0.2f km]: '
|
|
'%(latency)s ms' % results.server, quiet)
|
|
|
|
if args.download:
|
|
printer('Testing download speed', quiet,
|
|
end=('', '\n')[bool(debug)])
|
|
speedtest.download(
|
|
callback=callback,
|
|
threads=(None, 1)[args.single]
|
|
)
|
|
printer('Download: %0.2f M%s/s' %
|
|
((results.download / 1000.0 / 1000.0) / args.units[1],
|
|
args.units[0]),
|
|
quiet)
|
|
else:
|
|
printer('Skipping download test', quiet)
|
|
|
|
if args.upload:
|
|
printer('Testing upload speed', quiet,
|
|
end=('', '\n')[bool(debug)])
|
|
speedtest.upload(
|
|
callback=callback,
|
|
pre_allocate=args.pre_allocate,
|
|
threads=(None, 1)[args.single]
|
|
)
|
|
printer('Upload: %0.2f M%s/s' %
|
|
((results.upload / 1000.0 / 1000.0) / args.units[1],
|
|
args.units[0]),
|
|
quiet)
|
|
else:
|
|
printer('Skipping upload test', quiet)
|
|
|
|
printer('Results:\n%r' % results.dict(), debug=True)
|
|
|
|
if not args.simple and args.share:
|
|
results.share()
|
|
|
|
if args.simple:
|
|
printer('Ping: %s ms\nDownload: %0.2f M%s/s\nUpload: %0.2f M%s/s' %
|
|
(results.ping,
|
|
(results.download / 1000.0 / 1000.0) / args.units[1],
|
|
args.units[0],
|
|
(results.upload / 1000.0 / 1000.0) / args.units[1],
|
|
args.units[0]))
|
|
elif args.csv:
|
|
printer(results.csv(delimiter=args.csv_delimiter))
|
|
elif args.json:
|
|
printer(results.json())
|
|
|
|
if args.share and not machine_format:
|
|
printer('Share results: %s' % results.share())
|
|
|
|
|
|
def main():
|
|
try:
|
|
shell()
|
|
except KeyboardInterrupt:
|
|
printer('\nCancelling...', error=True)
|
|
except (SpeedtestException, SystemExit):
|
|
e = get_exception()
|
|
# Ignore a successful exit, or argparse exit
|
|
if getattr(e, 'code', 1) not in (0, 2):
|
|
msg = '%s' % e
|
|
if not msg:
|
|
msg = '%r' % e
|
|
raise SystemExit('ERROR: %s' % msg)
|
|
|
|
|
|
if __name__ == '__main__':
|
|
main()
|