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venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/INSTALLER

-pip

venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/METADATA

-Metadata-Version: 2.1
-Name: chardet
-Version: 4.0.0
-Summary: Universal encoding detector for Python 2 and 3
-Home-page: https://github.com/chardet/chardet
-Author: Mark Pilgrim
-Author-email: mark@diveintomark.org
-Maintainer: Daniel Blanchard
-Maintainer-email: dan.blanchard@gmail.com
-License: LGPL
-Keywords: encoding,i18n,xml
-Platform: UNKNOWN
-Classifier: Development Status :: 5 - Production/Stable
-Classifier: Intended Audience :: Developers
-Classifier: License :: OSI Approved :: GNU Library or Lesser General Public License (LGPL)
-Classifier: Operating System :: OS Independent
-Classifier: Programming Language :: Python
-Classifier: Programming Language :: Python :: 2
-Classifier: Programming Language :: Python :: 2.7
-Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.5
-Classifier: Programming Language :: Python :: 3.6
-Classifier: Programming Language :: Python :: 3.7
-Classifier: Programming Language :: Python :: 3.8
-Classifier: Programming Language :: Python :: 3.9
-Classifier: Programming Language :: Python :: Implementation :: CPython
-Classifier: Programming Language :: Python :: Implementation :: PyPy
-Classifier: Topic :: Software Development :: Libraries :: Python Modules
-Classifier: Topic :: Text Processing :: Linguistic
-Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
-
-Chardet: The Universal Character Encoding Detector
---------------------------------------------------
-
-.. image:: https://img.shields.io/travis/chardet/chardet/stable.svg
-   :alt: Build status
-   :target: https://travis-ci.org/chardet/chardet
-
-.. image:: https://img.shields.io/coveralls/chardet/chardet/stable.svg
-   :target: https://coveralls.io/r/chardet/chardet
-
-.. image:: https://img.shields.io/pypi/v/chardet.svg
-   :target: https://warehouse.python.org/project/chardet/
-   :alt: Latest version on PyPI
-
-.. image:: https://img.shields.io/pypi/l/chardet.svg
-   :alt: License
-
-
-Detects
- - ASCII, UTF-8, UTF-16 (2 variants), UTF-32 (4 variants)
- - Big5, GB2312, EUC-TW, HZ-GB-2312, ISO-2022-CN (Traditional and Simplified Chinese)
- - EUC-JP, SHIFT_JIS, CP932, ISO-2022-JP (Japanese)
- - EUC-KR, ISO-2022-KR (Korean)
- - KOI8-R, MacCyrillic, IBM855, IBM866, ISO-8859-5, windows-1251 (Cyrillic)
- - ISO-8859-5, windows-1251 (Bulgarian)
- - ISO-8859-1, windows-1252 (Western European languages)
- - ISO-8859-7, windows-1253 (Greek)
- - ISO-8859-8, windows-1255 (Visual and Logical Hebrew)
- - TIS-620 (Thai)
-
-.. note::
-   Our ISO-8859-2 and windows-1250 (Hungarian) probers have been temporarily
-   disabled until we can retrain the models.
-
-Requires Python 2.7 or 3.5+.
-
-Installation
-------------
-
-Install from `PyPI <https://pypi.org/project/chardet/>`_::
-
-    pip install chardet
-
-Documentation
--------------
-
-For users, docs are now available at https://chardet.readthedocs.io/.
-
-Command-line Tool
------------------
-
-chardet comes with a command-line script which reports on the encodings of one
-or more files::
-
-    % chardetect somefile someotherfile
-    somefile: windows-1252 with confidence 0.5
-    someotherfile: ascii with confidence 1.0
-
-About
------
-
-This is a continuation of Mark Pilgrim's excellent chardet. Previously, two
-versions needed to be maintained: one that supported python 2.x and one that
-supported python 3.x.  We've recently merged with `Ian Cordasco <https://github.com/sigmavirus24>`_'s
-`charade <https://github.com/sigmavirus24/charade>`_ fork, so now we have one
-coherent version that works for Python 2.7+ and 3.4+.
-
-:maintainer: Dan Blanchard
-
-

venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/RECORD

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-chardet/big5freq.py,sha256=D_zK5GyzoVsRes0HkLJziltFQX0bKCLOrFe9_xDvO_8,31254
-chardet/big5prober.py,sha256=kBxHbdetBpPe7xrlb-e990iot64g_eGSLd32lB7_h3M,1757
-chardet/chardistribution.py,sha256=3woWS62KrGooKyqz4zQSnjFbJpa6V7g02daAibTwcl8,9411
-chardet/charsetgroupprober.py,sha256=GZLReHP6FRRn43hvSOoGCxYamErKzyp6RgOQxVeC3kg,3839
-chardet/charsetprober.py,sha256=KSmwJErjypyj0bRZmC5F5eM7c8YQgLYIjZXintZNstg,5110
-chardet/codingstatemachine.py,sha256=VYp_6cyyki5sHgXDSZnXW4q1oelHc3cu9AyQTX7uug8,3590
-chardet/compat.py,sha256=40zr6wICZwknxyuLGGcIOPyve8DTebBCbbvttvnmp5Q,1200
-chardet/cp949prober.py,sha256=TZ434QX8zzBsnUvL_8wm4AQVTZ2ZkqEEQL_lNw9f9ow,1855
-chardet/enums.py,sha256=Aimwdb9as1dJKZaFNUH2OhWIVBVd6ZkJJ_WK5sNY8cU,1661
-chardet/escprober.py,sha256=kkyqVg1Yw3DIOAMJ2bdlyQgUFQhuHAW8dUGskToNWSc,3950
-chardet/escsm.py,sha256=RuXlgNvTIDarndvllNCk5WZBIpdCxQ0kcd9EAuxUh84,10510
-chardet/eucjpprober.py,sha256=iD8Jdp0ISRjgjiVN7f0e8xGeQJ5GM2oeZ1dA8nbSeUw,3749
-chardet/euckrfreq.py,sha256=-7GdmvgWez4-eO4SuXpa7tBiDi5vRXQ8WvdFAzVaSfo,13546
-chardet/euckrprober.py,sha256=MqFMTQXxW4HbzIpZ9lKDHB3GN8SP4yiHenTmf8g_PxY,1748
-chardet/euctwfreq.py,sha256=No1WyduFOgB5VITUA7PLyC5oJRNzRyMbBxaKI1l16MA,31621
-chardet/euctwprober.py,sha256=13p6EP4yRaxqnP4iHtxHOJ6R2zxHq1_m8hTRjzVZ95c,1747
-chardet/gb2312freq.py,sha256=JX8lsweKLmnCwmk8UHEQsLgkr_rP_kEbvivC4qPOrlc,20715
-chardet/gb2312prober.py,sha256=gGvIWi9WhDjE-xQXHvNIyrnLvEbMAYgyUSZ65HUfylw,1754
-chardet/hebrewprober.py,sha256=c3SZ-K7hvyzGY6JRAZxJgwJ_sUS9k0WYkvMY00YBYFo,13838
-chardet/jisfreq.py,sha256=vpmJv2Bu0J8gnMVRPHMFefTRvo_ha1mryLig8CBwgOg,25777
-chardet/jpcntx.py,sha256=PYlNqRUQT8LM3cT5FmHGP0iiscFlTWED92MALvBungo,19643
-chardet/langbulgarianmodel.py,sha256=r6tvOtO8FqhnbWBB5V4czcl1fWM4pB9lGiWQU-8gvsw,105685
-chardet/langgreekmodel.py,sha256=1cMu2wUgPB8bQ2RbVjR4LNwCCETgQ-Dwo0Eg2_uB11s,99559
-chardet/langhebrewmodel.py,sha256=urMmJHHIXtCwaWAqy1zEY_4SmwwNzt730bDOtjXzRjs,98764
-chardet/langhungarianmodel.py,sha256=ODAisvqCfes8B4FeyM_Pg9HY3ZDnEyaCiT4Bxyzoc6w,102486
-chardet/langrussianmodel.py,sha256=sPqkrBbX0QVwwy6oqRl-x7ERv2J4-zaMoCvLpkSsSJI,131168
-chardet/langthaimodel.py,sha256=ppoKOGL9OPdj9A4CUyG8R48zbnXt9MN1WXeCYepa6sc,103300
-chardet/langturkishmodel.py,sha256=H3ldicI_rhlv0r3VFpVWtUL6X30Wy596v7_YHz2sEdg,95934
-chardet/latin1prober.py,sha256=S2IoORhFk39FEFOlSFWtgVybRiP6h7BlLldHVclNkU8,5370
-chardet/mbcharsetprober.py,sha256=AR95eFH9vuqSfvLQZN-L5ijea25NOBCoXqw8s5O9xLQ,3413
-chardet/mbcsgroupprober.py,sha256=h6TRnnYq2OxG1WdD5JOyxcdVpn7dG0q-vB8nWr5mbh4,2012
-chardet/mbcssm.py,sha256=SY32wVIF3HzcjY3BaEspy9metbNSKxIIB0RKPn7tjpI,25481
-chardet/sbcharsetprober.py,sha256=nmyMyuxzG87DN6K3Rk2MUzJLMLR69MrWpdnHzOwVUwQ,6136
-chardet/sbcsgroupprober.py,sha256=hqefQuXmiFyDBArOjujH6hd6WFXlOD1kWCsxDhjx5Vc,4309
-chardet/sjisprober.py,sha256=IIt-lZj0WJqK4rmUZzKZP4GJlE8KUEtFYVuY96ek5MQ,3774
-chardet/universaldetector.py,sha256=DpZTXCX0nUHXxkQ9sr4GZxGB_hveZ6hWt3uM94cgWKs,12503
-chardet/utf8prober.py,sha256=IdD8v3zWOsB8OLiyPi-y_fqwipRFxV9Nc1eKBLSuIEw,2766
-chardet/version.py,sha256=A4CILFAd8MRVG1HoXPp45iK9RLlWyV73a1EtwE8Tvn8,242
-chardet/cli/__init__.py,sha256=AbpHGcgLb-kRsJGnwFEktk7uzpZOCcBY74-YBdrKVGs,1
-chardet/cli/chardetect.py,sha256=kUPeQCi-olObXpOq5MtlKuBn1EU19rkeenAMwxl7URY,2711
-chardet/metadata/__init__.py,sha256=47DEQpj8HBSa-_TImW-5JCeuQeRkm5NMpJWZG3hSuFU,0
-chardet/metadata/languages.py,sha256=41tLq3eLSrBEbEVVQpVGFq9K7o1ln9b1HpY1l0hCUQo,19474
-chardet-4.0.0.dist-info/LICENSE,sha256=YJXp_6d33SKDn3gBqoRbMcntB_PWv4om3F0t7IzMDvM,26432
-chardet-4.0.0.dist-info/METADATA,sha256=ySYQAE7NPm3LwxgMqFi1zdLQ48mmwMbrJwqAWCtcbH8,3526
-chardet-4.0.0.dist-info/WHEEL,sha256=ADKeyaGyKF5DwBNE0sRE5pvW-bSkFMJfBuhzZ3rceP4,110
-chardet-4.0.0.dist-info/entry_points.txt,sha256=fAMmhu5eJ-zAJ-smfqQwRClQ3-nozOCmvJ6-E8lgGJo,60
-chardet-4.0.0.dist-info/top_level.txt,sha256=AowzBbZy4x8EirABDdJSLJZMkJ_53iIag8xfKR6D7kI,8
-chardet-4.0.0.dist-info/RECORD,,
-../../../bin/chardetect,sha256=v8BhfHjGU-xM32L7E6nVxFgEi--nxIBwp6MYeeUOF0k,285
-chardet-4.0.0.dist-info/INSTALLER,sha256=zuuue4knoyJ-UwPPXg8fezS7VCrXJQrAP7zeNuwvFQg,4
-chardet/__pycache__/mbcharsetprober.cpython-37.pyc,,
-chardet/__pycache__/eucjpprober.cpython-37.pyc,,
-chardet/__pycache__/langgreekmodel.cpython-37.pyc,,
-chardet/__pycache__/sjisprober.cpython-37.pyc,,
-chardet/__pycache__/gb2312prober.cpython-37.pyc,,
-chardet/__pycache__/euctwfreq.cpython-37.pyc,,
-chardet/__pycache__/cp949prober.cpython-37.pyc,,
-chardet/__pycache__/version.cpython-37.pyc,,
-chardet/__pycache__/langhebrewmodel.cpython-37.pyc,,
-chardet/__pycache__/langturkishmodel.cpython-37.pyc,,
-chardet/__pycache__/sbcsgroupprober.cpython-37.pyc,,
-chardet/__pycache__/euckrfreq.cpython-37.pyc,,
-chardet/__pycache__/euckrprober.cpython-37.pyc,,
-chardet/__pycache__/escsm.cpython-37.pyc,,
-chardet/__pycache__/chardistribution.cpython-37.pyc,,
-chardet/__pycache__/euctwprober.cpython-37.pyc,,
-chardet/__pycache__/langrussianmodel.cpython-37.pyc,,
-chardet/__pycache__/compat.cpython-37.pyc,,
-chardet/__pycache__/big5freq.cpython-37.pyc,,
-chardet/__pycache__/escprober.cpython-37.pyc,,
-chardet/__pycache__/universaldetector.cpython-37.pyc,,
-chardet/__pycache__/latin1prober.cpython-37.pyc,,
-chardet/__pycache__/hebrewprober.cpython-37.pyc,,
-chardet/__pycache__/utf8prober.cpython-37.pyc,,
-chardet/__pycache__/langhungarianmodel.cpython-37.pyc,,
-chardet/__pycache__/codingstatemachine.cpython-37.pyc,,
-chardet/__pycache__/langthaimodel.cpython-37.pyc,,
-chardet/__pycache__/enums.cpython-37.pyc,,
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-chardet/__pycache__/mbcssm.cpython-37.pyc,,
-chardet/__pycache__/jpcntx.cpython-37.pyc,,
-chardet/__pycache__/sbcharsetprober.cpython-37.pyc,,
-chardet/__pycache__/jisfreq.cpython-37.pyc,,
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-chardet/__pycache__/langbulgarianmodel.cpython-37.pyc,,
-chardet/__pycache__/charsetgroupprober.cpython-37.pyc,,
-chardet/cli/__pycache__/chardetect.cpython-37.pyc,,
-chardet/cli/__pycache__/__init__.cpython-37.pyc,,
-chardet/metadata/__pycache__/__init__.cpython-37.pyc,,
-chardet/metadata/__pycache__/languages.cpython-37.pyc,,

venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/WHEEL

-Wheel-Version: 1.0
-Generator: bdist_wheel (0.35.1)
-Root-Is-Purelib: true
-Tag: py2-none-any
-Tag: py3-none-any
-

venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/entry_points.txt

-[console_scripts]
-chardetect = chardet.cli.chardetect:main
-

venv/lib/python3.7/site-packages/chardet-4.0.0.dist-info/top_level.txt

-chardet

venv/lib/python3.7/site-packages/chardet/__init__.py

@@ -16,14 +16,11 @@
 ######################### END LICENSE BLOCK #########################
 
 
+from .compat import PY2, PY3
 from .universaldetector import UniversalDetector
-from .enums import InputState
 from .version import __version__, VERSION
 
 
-__all__ = ['UniversalDetector', 'detect', 'detect_all', '__version__', 'VERSION']
-
-
 def detect(byte_str):
     """
     Detect the encoding of the given byte string.
@@ -34,50 +31,9 @@ def detect(byte_str):
     if not isinstance(byte_str, bytearray):
         if not isinstance(byte_str, bytes):
             raise TypeError('Expected object of type bytes or bytearray, got: '
-                            '{}'.format(type(byte_str)))
+                            '{0}'.format(type(byte_str)))
         else:
             byte_str = bytearray(byte_str)
     detector = UniversalDetector()
     detector.feed(byte_str)
     return detector.close()
-
-
-def detect_all(byte_str):
-    """
-    Detect all the possible encodings of the given byte string.
-
-    :param byte_str:     The byte sequence to examine.
-    :type byte_str:      ``bytes`` or ``bytearray``
-    """
-    if not isinstance(byte_str, bytearray):
-        if not isinstance(byte_str, bytes):
-            raise TypeError('Expected object of type bytes or bytearray, got: '
-                            '{}'.format(type(byte_str)))
-        else:
-            byte_str = bytearray(byte_str)
-
-    detector = UniversalDetector()
-    detector.feed(byte_str)
-    detector.close()
-
-    if detector._input_state == InputState.HIGH_BYTE:
-        results = []
-        for prober in detector._charset_probers:
-            if prober.get_confidence() > detector.MINIMUM_THRESHOLD:
-                charset_name = prober.charset_name
-                lower_charset_name = prober.charset_name.lower()
-                # Use Windows encoding name instead of ISO-8859 if we saw any
-                # extra Windows-specific bytes
-                if lower_charset_name.startswith('iso-8859'):
-                    if detector._has_win_bytes:
-                        charset_name = detector.ISO_WIN_MAP.get(lower_charset_name,
-                                                            charset_name)
-                results.append({
-                    'encoding': charset_name,
-                    'confidence': prober.get_confidence(),
-                    'language': prober.language,
-                })
-        if len(results) > 0:
-            return sorted(results, key=lambda result: -result['confidence'])
-
-    return [detector.result]

venv/lib/python3.7/site-packages/chardet/charsetgroupprober.py

@@ -73,7 +73,6 @@ class CharSetGroupProber(CharSetProber):
                 continue
             if state == ProbingState.FOUND_IT:
                 self._best_guess_prober = prober
-                self._state = ProbingState.FOUND_IT
                 return self.state
             elif state == ProbingState.NOT_ME:
                 prober.active = False

venv/lib/python3.7/site-packages/chardet/cli/chardetect.py

+#!/usr/bin/env python
 """
 Script which takes one or more file paths and reports on their detected
 encodings
@@ -44,10 +45,10 @@ def description_of(lines, name='stdin'):
     if PY2:
         name = name.decode(sys.getfilesystemencoding(), 'ignore')
     if result['encoding']:
-        return '{}: {} with confidence {}'.format(name, result['encoding'],
+        return '{0}: {1} with confidence {2}'.format(name, result['encoding'],
                                                      result['confidence'])
     else:
-        return '{}: no result'.format(name)
+        return '{0}: no result'.format(name)
 
 
 def main(argv=None):
@@ -68,7 +69,7 @@ def main(argv=None):
                         type=argparse.FileType('rb'), nargs='*',
                         default=[sys.stdin if PY2 else sys.stdin.buffer])
     parser.add_argument('--version', action='version',
-                        version='%(prog)s {}'.format(__version__))
+                        version='%(prog)s {0}'.format(__version__))
     args = parser.parse_args(argv)
 
     for f in args.input:

venv/lib/python3.7/site-packages/chardet/compat.py

@@ -25,12 +25,10 @@ import sys
 if sys.version_info < (3, 0):
     PY2 = True
     PY3 = False
-    string_types = (str, unicode)
+    base_str = (str, unicode)
     text_type = unicode
-    iteritems = dict.iteritems
 else:
     PY2 = False
     PY3 = True
-    string_types = (bytes, str)
+    base_str = (bytes, str)
     text_type = str
-    iteritems = dict.items

venv/lib/python3.7/site-packages/chardet/sbcharsetprober.py

@@ -26,22 +26,10 @@
 # 02110-1301  USA
 ######################### END LICENSE BLOCK #########################
 
-from collections import namedtuple
-
 from .charsetprober import CharSetProber
 from .enums import CharacterCategory, ProbingState, SequenceLikelihood
 
 
-SingleByteCharSetModel = namedtuple('SingleByteCharSetModel',
-                                    ['charset_name',
-                                     'language',
-                                     'char_to_order_map',
-                                     'language_model',
-                                     'typical_positive_ratio',
-                                     'keep_ascii_letters',
-                                     'alphabet'])
-
-
 class SingleByteCharSetProber(CharSetProber):
     SAMPLE_SIZE = 64
     SB_ENOUGH_REL_THRESHOLD = 1024  #  0.25 * SAMPLE_SIZE^2
@@ -77,25 +65,25 @@ class SingleByteCharSetProber(CharSetProber):
         if self._name_prober:
             return self._name_prober.charset_name
         else:
-            return self._model.charset_name
+            return self._model['charset_name']
 
     @property
     def language(self):
         if self._name_prober:
             return self._name_prober.language
         else:
-            return self._model.language
+            return self._model.get('language')
 
     def feed(self, byte_str):
-        # TODO: Make filter_international_words keep things in self.alphabet
-        if not self._model.keep_ascii_letters:
+        if not self._model['keep_english_letter']:
             byte_str = self.filter_international_words(byte_str)
         if not byte_str:
             return self.state
-        char_to_order_map = self._model.char_to_order_map
-        language_model = self._model.language_model
-        for char in byte_str:
-            order = char_to_order_map.get(char, CharacterCategory.UNDEFINED)
+        char_to_order_map = self._model['char_to_order_map']
+        for i, c in enumerate(byte_str):
+            # XXX: Order is in range 1-64, so one would think we want 0-63 here,
+            #      but that leads to 27 more test failures than before.
+            order = char_to_order_map[c]
             # XXX: This was SYMBOL_CAT_ORDER before, with a value of 250, but
             #      CharacterCategory.SYMBOL is actually 253, so we use CONTROL
             #      to make it closer to the original intent. The only difference
@@ -103,21 +91,20 @@ class SingleByteCharSetProber(CharSetProber):
             #      _total_char purposes.
             if order < CharacterCategory.CONTROL:
                 self._total_char += 1
-            # TODO: Follow uchardet's lead and discount confidence for frequent
-            #       control characters.
-            #       See https://github.com/BYVoid/uchardet/commit/55b4f23971db61
             if order < self.SAMPLE_SIZE:
                 self._freq_char += 1
                 if self._last_order < self.SAMPLE_SIZE:
                     self._total_seqs += 1
                     if not self._reversed:
-                        lm_cat = language_model[self._last_order][order]
-                    else:
-                        lm_cat = language_model[order][self._last_order]
-                    self._seq_counters[lm_cat] += 1
+                        i = (self._last_order * self.SAMPLE_SIZE) + order
+                        model = self._model['precedence_matrix'][i]
+                    else:  # reverse the order of the letters in the lookup
+                        i = (order * self.SAMPLE_SIZE) + self._last_order
+                        model = self._model['precedence_matrix'][i]
+                    self._seq_counters[model] += 1
             self._last_order = order
 
-        charset_name = self._model.charset_name
+        charset_name = self._model['charset_name']
         if self.state == ProbingState.DETECTING:
             if self._total_seqs > self.SB_ENOUGH_REL_THRESHOLD:
                 confidence = self.get_confidence()
@@ -138,7 +125,7 @@ class SingleByteCharSetProber(CharSetProber):
         r = 0.01
         if self._total_seqs > 0:
             r = ((1.0 * self._seq_counters[SequenceLikelihood.POSITIVE]) /
-                 self._total_seqs / self._model.typical_positive_ratio)
+                 self._total_seqs / self._model['typical_positive_ratio'])
             r = r * self._freq_char / self._total_char
             if r >= 1.0:
                 r = 0.99

venv/lib/python3.7/site-packages/chardet/sbcsgroupprober.py

@@ -27,57 +27,47 @@
 ######################### END LICENSE BLOCK #########################
 
 from .charsetgroupprober import CharSetGroupProber
-from .hebrewprober import HebrewProber
-from .langbulgarianmodel import (ISO_8859_5_BULGARIAN_MODEL,
-                                 WINDOWS_1251_BULGARIAN_MODEL)
-from .langgreekmodel import ISO_8859_7_GREEK_MODEL, WINDOWS_1253_GREEK_MODEL
-from .langhebrewmodel import WINDOWS_1255_HEBREW_MODEL
-# from .langhungarianmodel import (ISO_8859_2_HUNGARIAN_MODEL,
-#                                  WINDOWS_1250_HUNGARIAN_MODEL)
-from .langrussianmodel import (IBM855_RUSSIAN_MODEL, IBM866_RUSSIAN_MODEL,
-                               ISO_8859_5_RUSSIAN_MODEL, KOI8_R_RUSSIAN_MODEL,
-                               MACCYRILLIC_RUSSIAN_MODEL,
-                               WINDOWS_1251_RUSSIAN_MODEL)
-from .langthaimodel import TIS_620_THAI_MODEL
-from .langturkishmodel import ISO_8859_9_TURKISH_MODEL
 from .sbcharsetprober import SingleByteCharSetProber
+from .langcyrillicmodel import (Win1251CyrillicModel, Koi8rModel,
+                                Latin5CyrillicModel, MacCyrillicModel,
+                                Ibm866Model, Ibm855Model)
+from .langgreekmodel import Latin7GreekModel, Win1253GreekModel
+from .langbulgarianmodel import Latin5BulgarianModel, Win1251BulgarianModel
+# from .langhungarianmodel import Latin2HungarianModel, Win1250HungarianModel
+from .langthaimodel import TIS620ThaiModel
+from .langhebrewmodel import Win1255HebrewModel
+from .hebrewprober import HebrewProber
+from .langturkishmodel import Latin5TurkishModel
 
 
 class SBCSGroupProber(CharSetGroupProber):
     def __init__(self):
         super(SBCSGroupProber, self).__init__()
-        hebrew_prober = HebrewProber()
-        logical_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL,
-                                                        False, hebrew_prober)
-        # TODO: See if using ISO-8859-8 Hebrew model works better here, since
-        #       it's actually the visual one
-        visual_hebrew_prober = SingleByteCharSetProber(WINDOWS_1255_HEBREW_MODEL,
-                                                       True, hebrew_prober)
-        hebrew_prober.set_model_probers(logical_hebrew_prober,
-                                        visual_hebrew_prober)
-        # TODO: ORDER MATTERS HERE. I changed the order vs what was in master
-        #       and several tests failed that did not before. Some thought
-        #       should be put into the ordering, and we should consider making
-        #       order not matter here, because that is very counter-intuitive.
         self.probers = [
-            SingleByteCharSetProber(WINDOWS_1251_RUSSIAN_MODEL),
-            SingleByteCharSetProber(KOI8_R_RUSSIAN_MODEL),
-            SingleByteCharSetProber(ISO_8859_5_RUSSIAN_MODEL),
-            SingleByteCharSetProber(MACCYRILLIC_RUSSIAN_MODEL),
-            SingleByteCharSetProber(IBM866_RUSSIAN_MODEL),
-            SingleByteCharSetProber(IBM855_RUSSIAN_MODEL),
-            SingleByteCharSetProber(ISO_8859_7_GREEK_MODEL),
-            SingleByteCharSetProber(WINDOWS_1253_GREEK_MODEL),
-            SingleByteCharSetProber(ISO_8859_5_BULGARIAN_MODEL),
-            SingleByteCharSetProber(WINDOWS_1251_BULGARIAN_MODEL),
+            SingleByteCharSetProber(Win1251CyrillicModel),
+            SingleByteCharSetProber(Koi8rModel),
+            SingleByteCharSetProber(Latin5CyrillicModel),
+            SingleByteCharSetProber(MacCyrillicModel),
+            SingleByteCharSetProber(Ibm866Model),
+            SingleByteCharSetProber(Ibm855Model),
+            SingleByteCharSetProber(Latin7GreekModel),
+            SingleByteCharSetProber(Win1253GreekModel),
+            SingleByteCharSetProber(Latin5BulgarianModel),
+            SingleByteCharSetProber(Win1251BulgarianModel),
             # TODO: Restore Hungarian encodings (iso-8859-2 and windows-1250)
             #       after we retrain model.
-            # SingleByteCharSetProber(ISO_8859_2_HUNGARIAN_MODEL),
-            # SingleByteCharSetProber(WINDOWS_1250_HUNGARIAN_MODEL),
-            SingleByteCharSetProber(TIS_620_THAI_MODEL),
-            SingleByteCharSetProber(ISO_8859_9_TURKISH_MODEL),
-            hebrew_prober,
-            logical_hebrew_prober,
-            visual_hebrew_prober,
+            # SingleByteCharSetProber(Latin2HungarianModel),
+            # SingleByteCharSetProber(Win1250HungarianModel),
+            SingleByteCharSetProber(TIS620ThaiModel),
+            SingleByteCharSetProber(Latin5TurkishModel),
         ]
+        hebrew_prober = HebrewProber()
+        logical_hebrew_prober = SingleByteCharSetProber(Win1255HebrewModel,
+                                                        False, hebrew_prober)
+        visual_hebrew_prober = SingleByteCharSetProber(Win1255HebrewModel, True,
+                                                       hebrew_prober)
+        hebrew_prober.set_model_probers(logical_hebrew_prober, visual_hebrew_prober)
+        self.probers.extend([hebrew_prober, logical_hebrew_prober,
+                             visual_hebrew_prober])
+
         self.reset()

venv/lib/python3.7/site-packages/chardet/universaldetector.py

@@ -266,7 +266,7 @@ class UniversalDetector(object):
                                'language': max_prober.language}
 
         # Log all prober confidences if none met MINIMUM_THRESHOLD
-        if self.logger.getEffectiveLevel() <= logging.DEBUG:
+        if self.logger.getEffectiveLevel() == logging.DEBUG:
             if self.result['encoding'] is None:
                 self.logger.debug('no probers hit minimum threshold')
                 for group_prober in self._charset_probers:
@@ -280,7 +280,7 @@ class UniversalDetector(object):
                                               prober.get_confidence())
                     else:
                         self.logger.debug('%s %s confidence = %s',
-                                          group_prober.charset_name,
-                                          group_prober.language,
-                                          group_prober.get_confidence())
+                                          prober.charset_name,
+                                          prober.language,
+                                          prober.get_confidence())
         return self.result

venv/lib/python3.7/site-packages/chardet/version.py

@@ -5,5 +5,5 @@ from within setup.py and from chardet subpackages.
 :author: Dan Blanchard (dan.blanchard@gmail.com)
 """
 
-__version__ = "4.0.0"
+__version__ = "3.0.4"
 VERSION = __version__.split('.')

venv/lib/python3.7/site-packages/requests-2.25.1.dist-info/INSTALLER

-pip

venv/lib/python3.7/site-packages/requests-2.25.1.dist-info/METADATA

-Metadata-Version: 2.1
-Name: requests
-Version: 2.25.1
-Summary: Python HTTP for Humans.
-Home-page: https://requests.readthedocs.io
-Author: Kenneth Reitz
-Author-email: me@kennethreitz.org
-License: Apache 2.0
-Project-URL: Documentation, https://requests.readthedocs.io
-Project-URL: Source, https://github.com/psf/requests
-Platform: UNKNOWN
-Classifier: Development Status :: 5 - Production/Stable
-Classifier: Intended Audience :: Developers
-Classifier: Natural Language :: English
-Classifier: License :: OSI Approved :: Apache Software License
-Classifier: Programming Language :: Python
-Classifier: Programming Language :: Python :: 2
-Classifier: Programming Language :: Python :: 2.7
-Classifier: Programming Language :: Python :: 3
-Classifier: Programming Language :: Python :: 3.5
-Classifier: Programming Language :: Python :: 3.6
-Classifier: Programming Language :: Python :: 3.7
-Classifier: Programming Language :: Python :: 3.8
-Classifier: Programming Language :: Python :: 3.9
-Classifier: Programming Language :: Python :: Implementation :: CPython
-Classifier: Programming Language :: Python :: Implementation :: PyPy
-Requires-Python: >=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*
-Description-Content-Type: text/markdown
-Requires-Dist: chardet (<5,>=3.0.2)
-Requires-Dist: idna (<3,>=2.5)
-Requires-Dist: urllib3 (<1.27,>=1.21.1)
-Requires-Dist: certifi (>=2017.4.17)
-Provides-Extra: security
-Requires-Dist: pyOpenSSL (>=0.14) ; extra == 'security'
-Requires-Dist: cryptography (>=1.3.4) ; extra == 'security'
-Provides-Extra: socks
-Requires-Dist: PySocks (!=1.5.7,>=1.5.6) ; extra == 'socks'
-Requires-Dist: win-inet-pton ; (sys_platform == "win32" and python_version == "2.7") and extra == 'socks'
-
-# Requests
-
-**Requests** is a simple, yet elegant HTTP library.
-
-```python
->>> import requests
->>> r = requests.get('https://api.github.com/user', auth=('user', 'pass'))
->>> r.status_code
-200
->>> r.headers['content-type']
-'application/json; charset=utf8'
->>> r.encoding
-'utf-8'
->>> r.text
-'{"type":"User"...'
->>> r.json()
-{'disk_usage': 368627, 'private_gists': 484, ...}
-```
-
-Requests allows you to send HTTP/1.1 requests extremely easily. There’s no need to manually add query strings to your URLs, or to form-encode your `PUT` & `POST` data — but nowadays, just use the `json` method!
-
-Requests is one of the most downloaded Python package today, pulling in around `14M downloads / week`— according to GitHub, Requests is currently [depended upon](https://github.com/psf/requests/network/dependents?package_id=UGFja2FnZS01NzA4OTExNg%3D%3D) by `500,000+` repositories. You may certainly put your trust in this code.
-
-[![Downloads](https://pepy.tech/badge/requests/month)](https://pepy.tech/project/requests/month)
-[![Supported Versions](https://img.shields.io/pypi/pyversions/requests.svg)](https://pypi.org/project/requests)
-[![Contributors](https://img.shields.io/github/contributors/psf/requests.svg)](https://github.com/psf/requests/graphs/contributors)
-
-## Installing Requests and Supported Versions
-
-Requests is available on PyPI:
-
-```console
-$ python -m pip install requests
-```
-
-Requests officially supports Python 2.7 & 3.5+.
-
-## Supported Features & Best–Practices
-
-Requests is ready for the demands of building robust and reliable HTTP–speaking applications, for the needs of today.
-
-- Keep-Alive & Connection Pooling
-- International Domains and URLs
-- Sessions with Cookie Persistence
-- Browser-style TLS/SSL Verification
-- Basic & Digest Authentication
-- Familiar `dict`–like Cookies
-- Automatic Content Decompression and Decoding
-- Multi-part File Uploads
-- SOCKS Proxy Support
-- Connection Timeouts
-- Streaming Downloads
-- Automatic honoring of `.netrc`
-- Chunked HTTP Requests
-
-## API Reference and User Guide available on [Read the Docs](https://requests.readthedocs.io)
-
-[![Read the Docs](https://raw.githubusercontent.com/psf/requests/master/ext/ss.png)](https://requests.readthedocs.io)
-
----
-
-[![Kenneth Reitz](https://raw.githubusercontent.com/psf/requests/master/ext/kr.png)](https://kennethreitz.org) [![Python Software Foundation](https://raw.githubusercontent.com/psf/requests/master/ext/psf.png)](https://www.python.org/psf)
-
-

venv/lib/python3.7/site-packages/requests-2.25.1.dist-info/RECORD

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-requests/__pycache__/api.cpython-37.pyc,,
-requests/__pycache__/__init__.cpython-37.pyc,,

venv/lib/python3.7/site-packages/requests-2.25.1.dist-info/WHEEL

-Wheel-Version: 1.0
-Generator: bdist_wheel (0.36.2)
-Root-Is-Purelib: true
-Tag: py2-none-any
-Tag: py3-none-any
-

venv/lib/python3.7/site-packages/requests-2.25.1.dist-info/top_level.txt

-requests

venv/lib/python3.7/site-packages/requests/__init__.py

@@ -57,16 +57,18 @@ def check_compatibility(urllib3_version, chardet_version):
     # Check urllib3 for compatibility.
     major, minor, patch = urllib3_version  # noqa: F811
     major, minor, patch = int(major), int(minor), int(patch)
-    # urllib3 >= 1.21.1, <= 1.26
+    # urllib3 >= 1.21.1, <= 1.25
     assert major == 1
     assert minor >= 21
-    assert minor <= 26
+    assert minor <= 25
 
     # Check chardet for compatibility.
     major, minor, patch = chardet_version.split('.')[:3]
     major, minor, patch = int(major), int(minor), int(patch)
-    # chardet >= 3.0.2, < 5.0.0
-    assert (3, 0, 2) <= (major, minor, patch) < (5, 0, 0)
+    # chardet >= 3.0.2, < 3.1.0
+    assert major == 3
+    assert minor < 1
+    assert patch >= 2
 
 
 def _check_cryptography(cryptography_version):

venv/lib/python3.7/site-packages/requests/__version__.py

@@ -5,8 +5,8 @@
 __title__ = 'requests'
 __description__ = 'Python HTTP for Humans.'
 __url__ = 'https://requests.readthedocs.io'
-__version__ = '2.25.1'
-__build__ = 0x022501
+__version__ = '2.24.0'
+__build__ = 0x022400
 __author__ = 'Kenneth Reitz'
 __author_email__ = 'me@kennethreitz.org'
 __license__ = 'Apache 2.0'

venv/lib/python3.7/site-packages/requests/models.py

@@ -273,9 +273,7 @@ class PreparedRequest(RequestEncodingMixin, RequestHooksMixin):
     """The fully mutable :class:`PreparedRequest <PreparedRequest>` object,
     containing the exact bytes that will be sent to the server.
 
-    Instances are generated from a :class:`Request <Request>` object, and
-    should not be instantiated manually; doing so may produce undesirable
-    effects.
+    Generated from either a :class:`Request <Request>` object or manually.
 
     Usage::
 

venv/lib/python3.7/site-packages/requests/sessions.py

 # -*- coding: utf-8 -*-
 
 """
-requests.sessions
-~~~~~~~~~~~~~~~~~
+requests.session
+~~~~~~~~~~~~~~~~
 
 This module provides a Session object to manage and persist settings across
 requests (cookies, auth, proxies).
@@ -387,13 +387,6 @@ class Session(SessionRedirectMixin):
         self.stream = False
 
         #: SSL Verification default.
-        #: Defaults to `True`, requiring requests to verify the TLS certificate at the
-        #: remote end.
-        #: If verify is set to `False`, requests will accept any TLS certificate
-        #: presented by the server, and will ignore hostname mismatches and/or
-        #: expired certificates, which will make your application vulnerable to
-        #: man-in-the-middle (MitM) attacks.
-        #: Only set this to `False` for testing.
         self.verify = True
 
         #: SSL client certificate default, if String, path to ssl client
@@ -502,12 +495,7 @@ class Session(SessionRedirectMixin):
             content. Defaults to ``False``.
         :param verify: (optional) Either a boolean, in which case it controls whether we verify
             the server's TLS certificate, or a string, in which case it must be a path
-            to a CA bundle to use. Defaults to ``True``. When set to
-            ``False``, requests will accept any TLS certificate presented by
-            the server, and will ignore hostname mismatches and/or expired
-            certificates, which will make your application vulnerable to
-            man-in-the-middle (MitM) attacks. Setting verify to ``False`` 
-            may be useful during local development or testing.
+            to a CA bundle to use. Defaults to ``True``.
         :param cert: (optional) if String, path to ssl client cert file (.pem).
             If Tuple, ('cert', 'key') pair.
         :rtype: requests.Response

venv/lib/python3.7/site-packages/requests/utils.py

@@ -169,20 +169,14 @@ def super_len(o):
 def get_netrc_auth(url, raise_errors=False):
     """Returns the Requests tuple auth for a given url from netrc."""
 
-    netrc_file = os.environ.get('NETRC')
-    if netrc_file is not None:
-        netrc_locations = (netrc_file,)
-    else:
-        netrc_locations = ('~/{}'.format(f) for f in NETRC_FILES)
-
     try:
         from netrc import netrc, NetrcParseError
 
         netrc_path = None
 
-        for f in netrc_locations:
+        for f in NETRC_FILES:
             try:
-                loc = os.path.expanduser(f)
+                loc = os.path.expanduser('~/{}'.format(f))
             except KeyError:
                 # os.path.expanduser can fail when $HOME is undefined and
                 # getpwuid fails. See https://bugs.python.org/issue20164 &
@@ -218,7 +212,7 @@ def get_netrc_auth(url, raise_errors=False):
             if raise_errors:
                 raise
 
-    # App Engine hackiness.
+    # AppEngine hackiness.
     except (ImportError, AttributeError):
         pass
 
@@ -503,10 +497,6 @@ def get_encoding_from_headers(headers):
     if 'text' in content_type:
         return 'ISO-8859-1'
 
-    if 'application/json' in content_type:
-        # Assume UTF-8 based on RFC 4627: https://www.ietf.org/rfc/rfc4627.txt since the charset was unset
-        return 'utf-8'
-
 
 def stream_decode_response_unicode(iterator, r):
     """Stream decodes a iterator."""

venv/lib/python3.7/site-packages/urllib3-1.26.3.dist-info/INSTALLER

-pip

venv/lib/python3.7/site-packages/urllib3-1.26.3.dist-info/LICENSE.txt

-MIT License
-
-Copyright (c) 2008-2020 Andrey Petrov and contributors (see CONTRIBUTORS.txt)
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.

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venv/lib/python3.7/site-packages/urllib3-1.26.3.dist-info/WHEEL

-Wheel-Version: 1.0
-Generator: bdist_wheel (0.36.2)
-Root-Is-Purelib: true
-Tag: py2-none-any
-Tag: py3-none-any
-

venv/lib/python3.7/site-packages/urllib3-1.26.3.dist-info/top_level.txt

-urllib3

venv/lib/python3.7/site-packages/urllib3/__init__.py

 """
-Python HTTP library with thread-safe connection pooling, file post support, user friendly, and more
+urllib3 - Thread-safe connection pooling and re-using.
 """
 from __future__ import absolute_import
-
-# Set default logging handler to avoid "No handler found" warnings.
-import logging
 import warnings
-from logging import NullHandler
 
-from . import exceptions
-from ._version import __version__
 from .connectionpool import HTTPConnectionPool, HTTPSConnectionPool, connection_from_url
+
+from . import exceptions
 from .filepost import encode_multipart_formdata
 from .poolmanager import PoolManager, ProxyManager, proxy_from_url
 from .response import HTTPResponse
 from .util.request import make_headers
-from .util.retry import Retry
-from .util.timeout import Timeout
 from .util.url import get_host
+from .util.timeout import Timeout
+from .util.retry import Retry
+from ._version import __version__
+
+
+# Set default logging handler to avoid "No handler found" warnings.
+import logging
+from logging import NullHandler
 
 __author__ = "Andrey Petrov (andrey.petrov@shazow.net)"
 __license__ = "MIT"

venv/lib/python3.7/site-packages/urllib3/_collections.py

@@ -17,10 +17,9 @@ except ImportError:  # Platform-specific: No threads available
 
 
 from collections import OrderedDict
-
 from .exceptions import InvalidHeader
-from .packages import six
-from .packages.six import iterkeys, itervalues
+from .packages.six import iterkeys, itervalues, PY3
+
 
 __all__ = ["RecentlyUsedContainer", "HTTPHeaderDict"]
 
@@ -175,7 +174,7 @@ class HTTPHeaderDict(MutableMapping):
     def __ne__(self, other):
         return not self.__eq__(other)
 
-    if six.PY2:  # Python 2
+    if not PY3:  # Python 2
         iterkeys = MutableMapping.iterkeys
         itervalues = MutableMapping.itervalues
 

venv/lib/python3.7/site-packages/urllib3/_version.py

 # This file is protected via CODEOWNERS
-__version__ = "1.26.3"
+__version__ = "1.25.11"

venv/lib/python3.7/site-packages/urllib3/contrib/_securetransport/bindings.py

@@ -32,24 +32,22 @@ license and by oscrypto's:
 from __future__ import absolute_import
 
 import platform
+from ctypes.util import find_library
 from ctypes import (
-    CDLL,
-    CFUNCTYPE,
-    POINTER,
-    c_bool,
-    c_byte,
-    c_char_p,
+    c_void_p,
     c_int32,
-    c_long,
+    c_char_p,
     c_size_t,
+    c_byte,
     c_uint32,
     c_ulong,
-    c_void_p,
+    c_long,
+    c_bool,
 )
-from ctypes.util import find_library
-
+from ctypes import CDLL, POINTER, CFUNCTYPE
 from urllib3.packages.six import raise_from
 
+
 if platform.system() != "Darwin":
     raise ImportError("Only macOS is supported")
 
@@ -295,13 +293,6 @@ try:
     Security.SSLSetProtocolVersionMax.argtypes = [SSLContextRef, SSLProtocol]
     Security.SSLSetProtocolVersionMax.restype = OSStatus
 
-    try:
-        Security.SSLSetALPNProtocols.argtypes = [SSLContextRef, CFArrayRef]
-        Security.SSLSetALPNProtocols.restype = OSStatus
-    except AttributeError:
-        # Supported only in 10.12+
-        pass
-
     Security.SecCopyErrorMessageString.argtypes = [OSStatus, c_void_p]
     Security.SecCopyErrorMessageString.restype = CFStringRef
 

venv/lib/python3.7/site-packages/urllib3/contrib/_securetransport/low_level.py

@@ -10,13 +10,13 @@ appropriate and useful assistance to the higher-level code.
 import base64
 import ctypes
 import itertools
-import os
 import re
+import os
 import ssl
-import struct
 import tempfile
 
-from .bindings import CFConst, CoreFoundation, Security
+from .bindings import Security, CoreFoundation, CFConst
+
 
 # This regular expression is used to grab PEM data out of a PEM bundle.
 _PEM_CERTS_RE = re.compile(
@@ -56,51 +56,6 @@ def _cf_dictionary_from_tuples(tuples):
     )
 
 
-def _cfstr(py_bstr):
-    """
-    Given a Python binary data, create a CFString.
-    The string must be CFReleased by the caller.
-    """
-    c_str = ctypes.c_char_p(py_bstr)
-    cf_str = CoreFoundation.CFStringCreateWithCString(
-        CoreFoundation.kCFAllocatorDefault,
-        c_str,
-        CFConst.kCFStringEncodingUTF8,
-    )
-    return cf_str
-
-
-def _create_cfstring_array(lst):
-    """
-    Given a list of Python binary data, create an associated CFMutableArray.
-    The array must be CFReleased by the caller.
-
-    Raises an ssl.SSLError on failure.
-    """
-    cf_arr = None
-    try:
-        cf_arr = CoreFoundation.CFArrayCreateMutable(
-            CoreFoundation.kCFAllocatorDefault,
-            0,
-            ctypes.byref(CoreFoundation.kCFTypeArrayCallBacks),
-        )
-        if not cf_arr:
-            raise MemoryError("Unable to allocate memory!")
-        for item in lst:
-            cf_str = _cfstr(item)
-            if not cf_str:
-                raise MemoryError("Unable to allocate memory!")
-            try:
-                CoreFoundation.CFArrayAppendValue(cf_arr, cf_str)
-            finally:
-                CoreFoundation.CFRelease(cf_str)
-    except BaseException as e:
-        if cf_arr:
-            CoreFoundation.CFRelease(cf_arr)
-        raise ssl.SSLError("Unable to allocate array: %s" % (e,))
-    return cf_arr
-
-
 def _cf_string_to_unicode(value):
     """
     Creates a Unicode string from a CFString object. Used entirely for error
@@ -371,26 +326,3 @@ def _load_client_cert_chain(keychain, *paths):
     finally:
         for obj in itertools.chain(identities, certificates):
             CoreFoundation.CFRelease(obj)
-
-
-TLS_PROTOCOL_VERSIONS = {
-    "SSLv2": (0, 2),
-    "SSLv3": (3, 0),
-    "TLSv1": (3, 1),
-    "TLSv1.1": (3, 2),
-    "TLSv1.2": (3, 3),
-}
-
-
-def _build_tls_unknown_ca_alert(version):
-    """
-    Builds a TLS alert record for an unknown CA.
-    """
-    ver_maj, ver_min = TLS_PROTOCOL_VERSIONS[version]
-    severity_fatal = 0x02
-    description_unknown_ca = 0x30
-    msg = struct.pack(">BB", severity_fatal, description_unknown_ca)
-    msg_len = len(msg)
-    record_type_alert = 0x15
-    record = struct.pack(">BBBH", record_type_alert, ver_maj, ver_min, msg_len) + msg
-    return record

venv/lib/python3.7/site-packages/urllib3/contrib/appengine.py

@@ -39,24 +39,24 @@ urllib3 on Google App Engine:
 """
 
 from __future__ import absolute_import
-
 import io
 import logging
 import warnings
+from ..packages.six.moves.urllib.parse import urljoin
 
 from ..exceptions import (
     HTTPError,
     HTTPWarning,
     MaxRetryError,
     ProtocolError,
-    SSLError,
     TimeoutError,
+    SSLError,
 )
-from ..packages.six.moves.urllib.parse import urljoin
+
 from ..request import RequestMethods
 from ..response import HTTPResponse
-from ..util.retry import Retry
 from ..util.timeout import Timeout
+from ..util.retry import Retry
 from . import _appengine_environ
 
 try:
@@ -90,7 +90,7 @@ class AppEngineManager(RequestMethods):
         * If you attempt to use this on App Engine Flexible, as full socket
           support is available.
         * If a request size is more than 10 megabytes.
-        * If a response size is more than 32 megabytes.
+        * If a response size is more than 32 megabtyes.
         * If you use an unsupported request method such as OPTIONS.
 
     Beyond those cases, it will raise normal urllib3 errors.

venv/lib/python3.7/site-packages/urllib3/contrib/ntlmpool.py

@@ -6,12 +6,12 @@ Issue #10, see: http://code.google.com/p/urllib3/issues/detail?id=10
 from __future__ import absolute_import
 
 from logging import getLogger
-
 from ntlm import ntlm
 
 from .. import HTTPSConnectionPool
 from ..packages.six.moves.http_client import HTTPSConnection
 
+
 log = getLogger(__name__)
 
 

venv/lib/python3.7/site-packages/urllib3/contrib/pyopenssl.py

 """
-TLS with SNI_-support for Python 2. Follow these instructions if you would
-like to verify TLS certificates in Python 2. Note, the default libraries do
+SSL with SNI_-support for Python 2. Follow these instructions if you would
+like to verify SSL certificates in Python 2. Note, the default libraries do
 *not* do certificate checking; you need to do additional work to validate
 certificates yourself.
 
 This needs the following packages installed:
 
-* `pyOpenSSL`_ (tested with 16.0.0)
-* `cryptography`_ (minimum 1.3.4, from pyopenssl)
-* `idna`_ (minimum 2.0, from cryptography)
+* pyOpenSSL (tested with 16.0.0)
+* cryptography (minimum 1.3.4, from pyopenssl)
+* idna (minimum 2.0, from cryptography)
 
 However, pyopenssl depends on cryptography, which depends on idna, so while we
 use all three directly here we end up having relatively few packages required.
 
 You can install them with the following command:
 
-.. code-block:: bash
-
-    $ python -m pip install pyopenssl cryptography idna
+    pip install pyopenssl cryptography idna
 
 To activate certificate checking, call
 :func:`~urllib3.contrib.pyopenssl.inject_into_urllib3` from your Python code
 before you begin making HTTP requests. This can be done in a ``sitecustomize``
 module, or at any other time before your application begins using ``urllib3``,
-like this:
-
-.. code-block:: python
+like this::
 
     try:
         import urllib3.contrib.pyopenssl
@@ -39,11 +35,11 @@ when the required modules are installed.
 Activating this module also has the positive side effect of disabling SSL/TLS
 compression in Python 2 (see `CRIME attack`_).
 
+If you want to configure the default list of supported cipher suites, you can
+set the ``urllib3.contrib.pyopenssl.DEFAULT_SSL_CIPHER_LIST`` variable.
+
 .. _sni: https://en.wikipedia.org/wiki/Server_Name_Indication
 .. _crime attack: https://en.wikipedia.org/wiki/CRIME_(security_exploit)
-.. _pyopenssl: https://www.pyopenssl.org
-.. _cryptography: https://cryptography.io
-.. _idna: https://github.com/kjd/idna
 """
 from __future__ import absolute_import
 
@@ -60,9 +56,8 @@ except ImportError:
         pass
 
 
+from socket import timeout, error as SocketError
 from io import BytesIO
-from socket import error as SocketError
-from socket import timeout
 
 try:  # Platform-specific: Python 2
     from socket import _fileobject
@@ -72,10 +67,11 @@ except ImportError:  # Platform-specific: Python 3
 
 import logging
 import ssl
+from ..packages import six
 import sys
 
 from .. import util
-from ..packages import six
+
 
 __all__ = ["inject_into_urllib3", "extract_from_urllib3"]
 
@@ -469,10 +465,6 @@ class PyOpenSSLContext(object):
             self._ctx.set_passwd_cb(lambda *_: password)
         self._ctx.use_privatekey_file(keyfile or certfile)
 
-    def set_alpn_protocols(self, protocols):
-        protocols = [six.ensure_binary(p) for p in protocols]
-        return self._ctx.set_alpn_protos(protocols)
-
     def wrap_socket(
         self,
         sock,

venv/lib/python3.7/site-packages/urllib3/contrib/securetransport.py

@@ -29,8 +29,6 @@ library. An enormous debt is owed to him for blazing this trail for us. For
 that reason, this code should be considered to be covered both by urllib3's
 license and by oscrypto's:
 
-.. code-block::
-
     Copyright (c) 2015-2016 Will Bond <will@wbond.net>
 
     Permission is hereby granted, free of charge, to any person obtaining a
@@ -60,21 +58,16 @@ import os.path
 import shutil
 import socket
 import ssl
-import struct
 import threading
 import weakref
 
-import six
-
 from .. import util
-from ._securetransport.bindings import CoreFoundation, Security, SecurityConst
+from ._securetransport.bindings import Security, SecurityConst, CoreFoundation
 from ._securetransport.low_level import (
     _assert_no_error,
-    _build_tls_unknown_ca_alert,
     _cert_array_from_pem,
-    _create_cfstring_array,
-    _load_client_cert_chain,
     _temporary_keychain,
+    _load_client_cert_chain,
 )
 
 try:  # Platform-specific: Python 2
@@ -381,55 +374,16 @@ class WrappedSocket(object):
         )
         _assert_no_error(result)
 
-    def _set_alpn_protocols(self, protocols):
-        """
-        Sets up the ALPN protocols on the context.
-        """
-        if not protocols:
-            return
-        protocols_arr = _create_cfstring_array(protocols)
-        try:
-            result = Security.SSLSetALPNProtocols(self.context, protocols_arr)
-            _assert_no_error(result)
-        finally:
-            CoreFoundation.CFRelease(protocols_arr)
-
     def _custom_validate(self, verify, trust_bundle):
         """
         Called when we have set custom validation. We do this in two cases:
         first, when cert validation is entirely disabled; and second, when
         using a custom trust DB.
-        Raises an SSLError if the connection is not trusted.
         """
         # If we disabled cert validation, just say: cool.
         if not verify:
             return
 
-        successes = (
-            SecurityConst.kSecTrustResultUnspecified,
-            SecurityConst.kSecTrustResultProceed,
-        )
-        try:
-            trust_result = self._evaluate_trust(trust_bundle)
-            if trust_result in successes:
-                return
-            reason = "error code: %d" % (trust_result,)
-        except Exception as e:
-            # Do not trust on error
-            reason = "exception: %r" % (e,)
-
-        # SecureTransport does not send an alert nor shuts down the connection.
-        rec = _build_tls_unknown_ca_alert(self.version())
-        self.socket.sendall(rec)
-        # close the connection immediately
-        # l_onoff = 1, activate linger
-        # l_linger = 0, linger for 0 seoncds
-        opts = struct.pack("ii", 1, 0)
-        self.socket.setsockopt(socket.SOL_SOCKET, socket.SO_LINGER, opts)
-        self.close()
-        raise ssl.SSLError("certificate verify failed, %s" % reason)
-
-    def _evaluate_trust(self, trust_bundle):
         # We want data in memory, so load it up.
         if os.path.isfile(trust_bundle):
             with open(trust_bundle, "rb") as f:
@@ -467,7 +421,15 @@ class WrappedSocket(object):
             if cert_array is not None:
                 CoreFoundation.CFRelease(cert_array)
 
-        return trust_result.value
+        # Ok, now we can look at what the result was.
+        successes = (
+            SecurityConst.kSecTrustResultUnspecified,
+            SecurityConst.kSecTrustResultProceed,
+        )
+        if trust_result.value not in successes:
+            raise ssl.SSLError(
+                "certificate verify failed, error code: %d" % trust_result.value
+            )
 
     def handshake(
         self,
@@ -479,7 +441,6 @@ class WrappedSocket(object):
         client_cert,
         client_key,
         client_key_passphrase,
-        alpn_protocols,
     ):
         """
         Actually performs the TLS handshake. This is run automatically by
@@ -520,9 +481,6 @@ class WrappedSocket(object):
         # Setup the ciphers.
         self._set_ciphers()
 
-        # Setup the ALPN protocols.
-        self._set_alpn_protocols(alpn_protocols)
-
         # Set the minimum and maximum TLS versions.
         result = Security.SSLSetProtocolVersionMin(self.context, min_version)
         _assert_no_error(result)
@@ -796,7 +754,6 @@ class SecureTransportContext(object):
         self._client_cert = None
         self._client_key = None
         self._client_key_passphrase = None
-        self._alpn_protocols = None
 
     @property
     def check_hostname(self):
@@ -874,18 +831,6 @@ class SecureTransportContext(object):
         self._client_key = keyfile
         self._client_cert_passphrase = password
 
-    def set_alpn_protocols(self, protocols):
-        """
-        Sets the ALPN protocols that will later be set on the context.
-
-        Raises a NotImplementedError if ALPN is not supported.
-        """
-        if not hasattr(Security, "SSLSetALPNProtocols"):
-            raise NotImplementedError(
-                "SecureTransport supports ALPN only in macOS 10.12+"
-            )
-        self._alpn_protocols = [six.ensure_binary(p) for p in protocols]
-
     def wrap_socket(
         self,
         sock,
@@ -915,6 +860,5 @@ class SecureTransportContext(object):
             self._client_cert,
             self._client_key,
             self._client_key_passphrase,
-            self._alpn_protocols,
         )
         return wrapped_socket

venv/lib/python3.7/site-packages/urllib3/contrib/socks.py

@@ -14,7 +14,7 @@ supports the following SOCKS features:
 - SOCKS5 with local DNS (``proxy_url='socks5://...``)
 - Usernames and passwords for the SOCKS proxy
 
-.. note::
+ .. note::
     It is recommended to use ``socks5h://`` or ``socks4a://`` schemes in
     your ``proxy_url`` to ensure that DNS resolution is done from the remote
     server instead of client-side when connecting to a domain name.
@@ -23,17 +23,13 @@ SOCKS4 supports IPv4 and domain names with the SOCKS4A extension. SOCKS5
 supports IPv4, IPv6, and domain names.
 
 When connecting to a SOCKS4 proxy the ``username`` portion of the ``proxy_url``
-will be sent as the ``userid`` section of the SOCKS request:
-
-.. code-block:: python
+will be sent as the ``userid`` section of the SOCKS request::
 
     proxy_url="socks4a://<userid>@proxy-host"
 
 When connecting to a SOCKS5 proxy the ``username`` and ``password`` portion
 of the ``proxy_url`` will be sent as the username/password to authenticate
-with the proxy:
-
-.. code-block:: python
+with the proxy::
 
     proxy_url="socks5h://<username>:<password>@proxy-host"
 
@@ -44,7 +40,6 @@ try:
     import socks
 except ImportError:
     import warnings
-
     from ..exceptions import DependencyWarning
 
     warnings.warn(
@@ -57,8 +52,7 @@ except ImportError:
     )
     raise
 
-from socket import error as SocketError
-from socket import timeout as SocketTimeout
+from socket import error as SocketError, timeout as SocketTimeout
 
 from ..connection import HTTPConnection, HTTPSConnection
 from ..connectionpool import HTTPConnectionPool, HTTPSConnectionPool

venv/lib/python3.7/site-packages/urllib3/fields.py

 from __future__ import absolute_import
-
 import email.utils
 import mimetypes
 import re
@@ -27,8 +26,7 @@ def format_header_param_rfc2231(name, value):
     strategy defined in RFC 2231.
 
     Particularly useful for header parameters which might contain
-    non-ASCII values, like file names. This follows
-    `RFC 2388 Section 4.4 <https://tools.ietf.org/html/rfc2388#section-4.4>`_.
+    non-ASCII values, like file names. This follows RFC 2388 Section 4.4.
 
     :param name:
         The name of the parameter, a string expected to be ASCII only.
@@ -67,6 +65,7 @@ _HTML5_REPLACEMENTS = {
     u"\u0022": u"%22",
     # Replace "\" with "\\".
     u"\u005C": u"\u005C\u005C",
+    u"\u005C": u"\u005C\u005C",
 }
 
 # All control characters from 0x00 to 0x1F *except* 0x1B.

venv/lib/python3.7/site-packages/urllib3/filepost.py

 from __future__ import absolute_import
-
 import binascii
 import codecs
 import os
+
 from io import BytesIO
 
-from .fields import RequestField
 from .packages import six
 from .packages.six import b
+from .fields import RequestField
 
 writer = codecs.lookup("utf-8")[3]
 

venv/lib/python3.7/site-packages/urllib3/packages/backports/makefile.py

@@ -7,6 +7,7 @@ Backports the Python 3 ``socket.makefile`` method for use with anything that
 wants to create a "fake" socket object.
 """
 import io
+
 from socket import SocketIO
 
 

venv/lib/python3.7/site-packages/urllib3/packages/ssl_match_hostname/__init__.py

@@ -10,13 +10,10 @@ try:
 except ImportError:
     try:
         # Backport of the function from a pypi module
-        from backports.ssl_match_hostname import (  # type: ignore
-            CertificateError,
-            match_hostname,
-        )
+        from backports.ssl_match_hostname import CertificateError, match_hostname
     except ImportError:
         # Our vendored copy
-        from ._implementation import CertificateError, match_hostname  # type: ignore
+        from ._implementation import CertificateError, match_hostname
 
 # Not needed, but documenting what we provide.
 __all__ = ("CertificateError", "match_hostname")

venv/lib/python3.7/site-packages/urllib3/request.py

@@ -3,14 +3,15 @@ from __future__ import absolute_import
 from .filepost import encode_multipart_formdata
 from .packages.six.moves.urllib.parse import urlencode
 
+
 __all__ = ["RequestMethods"]
 
 
 class RequestMethods(object):
     """
     Convenience mixin for classes who implement a :meth:`urlopen` method, such
-    as :class:`urllib3.HTTPConnectionPool` and
-    :class:`urllib3.PoolManager`.
+    as :class:`~urllib3.connectionpool.HTTPConnectionPool` and
+    :class:`~urllib3.poolmanager.PoolManager`.
 
     Provides behavior for making common types of HTTP request methods and
     decides which type of request field encoding to use.
@@ -110,9 +111,9 @@ class RequestMethods(object):
         the body. This is useful for request methods like POST, PUT, PATCH, etc.
 
         When ``encode_multipart=True`` (default), then
-        :func:`urllib3.encode_multipart_formdata` is used to encode
+        :meth:`urllib3.filepost.encode_multipart_formdata` is used to encode
         the payload with the appropriate content type. Otherwise
-        :func:`urllib.parse.urlencode` is used with the
+        :meth:`urllib.urlencode` is used with the
         'application/x-www-form-urlencoded' content type.
 
         Multipart encoding must be used when posting files, and it's reasonably

venv/lib/python3.7/site-packages/urllib3/util/__init__.py

@@ -2,23 +2,23 @@ from __future__ import absolute_import
 
 # For backwards compatibility, provide imports that used to be here.
 from .connection import is_connection_dropped
-from .request import SKIP_HEADER, SKIPPABLE_HEADERS, make_headers
+from .request import make_headers
 from .response import is_fp_closed
-from .retry import Retry
 from .ssl_ import (
-    ALPN_PROTOCOLS,
+    SSLContext,
     HAS_SNI,
     IS_PYOPENSSL,
     IS_SECURETRANSPORT,
-    PROTOCOL_TLS,
-    SSLContext,
     assert_fingerprint,
     resolve_cert_reqs,
     resolve_ssl_version,
     ssl_wrap_socket,
+    PROTOCOL_TLS,
 )
-from .timeout import Timeout, current_time
-from .url import Url, get_host, parse_url, split_first
+from .timeout import current_time, Timeout
+
+from .retry import Retry
+from .url import get_host, parse_url, split_first, Url
 from .wait import wait_for_read, wait_for_write
 
 __all__ = (
@@ -27,7 +27,6 @@ __all__ = (
     "IS_SECURETRANSPORT",
     "SSLContext",
     "PROTOCOL_TLS",
-    "ALPN_PROTOCOLS",
     "Retry",
     "Timeout",
     "Url",
@@ -44,6 +43,4 @@ __all__ = (
     "ssl_wrap_socket",
     "wait_for_read",
     "wait_for_write",
-    "SKIP_HEADER",
-    "SKIPPABLE_HEADERS",
 )

venv/lib/python3.7/site-packages/urllib3/util/connection.py

 from __future__ import absolute_import
-
 import socket
-
-from urllib3.exceptions import LocationParseError
-
-from ..contrib import _appengine_environ
-from ..packages import six
 from .wait import NoWayToWaitForSocketError, wait_for_read
+from ..contrib import _appengine_environ
 
 
 def is_connection_dropped(conn):  # Platform-specific
@@ -14,7 +9,7 @@ def is_connection_dropped(conn):  # Platform-specific
     Returns True if the connection is dropped and should be closed.
 
     :param conn:
-        :class:`http.client.HTTPConnection` object.
+        :class:`httplib.HTTPConnection` object.
 
     Note: For platforms like AppEngine, this will always return ``False`` to
     let the platform handle connection recycling transparently for us.
@@ -47,7 +42,7 @@ def create_connection(
     port)``) and return the socket object.  Passing the optional
     *timeout* parameter will set the timeout on the socket instance
     before attempting to connect.  If no *timeout* is supplied, the
-    global default timeout setting returned by :func:`socket.getdefaulttimeout`
+    global default timeout setting returned by :func:`getdefaulttimeout`
     is used.  If *source_address* is set it must be a tuple of (host, port)
     for the socket to bind as a source address before making the connection.
     An host of '' or port 0 tells the OS to use the default.
@@ -63,13 +58,6 @@ def create_connection(
     # The original create_connection function always returns all records.
     family = allowed_gai_family()
 
-    try:
-        host.encode("idna")
-    except UnicodeError:
-        return six.raise_from(
-            LocationParseError(u"'%s', label empty or too long" % host), None
-        )
-
     for res in socket.getaddrinfo(host, port, family, socket.SOCK_STREAM):
         af, socktype, proto, canonname, sa = res
         sock = None

venv/lib/python3.7/site-packages/urllib3/util/queue.py

 import collections
-
 from ..packages import six
 from ..packages.six.moves import queue
 

venv/lib/python3.7/site-packages/urllib3/util/request.py

 from __future__ import absolute_import
-
 from base64 import b64encode
 
-from ..exceptions import UnrewindableBodyError
 from ..packages.six import b, integer_types
-
-# Pass as a value within ``headers`` to skip
-# emitting some HTTP headers that are added automatically.
-# The only headers that are supported are ``Accept-Encoding``,
-# ``Host``, and ``User-Agent``.
-SKIP_HEADER = "@@@SKIP_HEADER@@@"
-SKIPPABLE_HEADERS = frozenset(["accept-encoding", "host", "user-agent"])
+from ..exceptions import UnrewindableBodyError
 
 ACCEPT_ENCODING = "gzip,deflate"
 try:

venv/lib/python3.7/site-packages/urllib3/util/url.py

 from __future__ import absolute_import
-
 import re
 from collections import namedtuple
 
 from ..exceptions import LocationParseError
 from ..packages import six
 
+
 url_attrs = ["scheme", "auth", "host", "port", "path", "query", "fragment"]
 
 # We only want to normalize urls with an HTTP(S) scheme.

venv/lib/python3.7/site-packages/urllib3/util/wait.py

 import errno
+from functools import partial
 import select
 import sys
-from functools import partial
 
 try:
     from time import monotonic