Change venv

venv/Lib/site-packages/pip/_vendor/chardet/enums.py

@@ -4,21 +4,26 @@ All of the Enums that are used throughout the chardet package.
 :author: Dan Blanchard (dan.blanchard@gmail.com)
 """
 
+from enum import Enum, Flag
 
-class InputState(object):
+
+class InputState:
     """
     This enum represents the different states a universal detector can be in.
     """
+
     PURE_ASCII = 0
     ESC_ASCII = 1
     HIGH_BYTE = 2
 
 
-class LanguageFilter(object):
+class LanguageFilter(Flag):
     """
     This enum represents the different language filters we can apply to a
     ``UniversalDetector``.
     """
+
+    NONE = 0x00
     CHINESE_SIMPLIFIED = 0x01
     CHINESE_TRADITIONAL = 0x02
     JAPANESE = 0x04
@@ -29,46 +34,50 @@ class LanguageFilter(object):
     CJK = CHINESE | JAPANESE | KOREAN
 
 
-class ProbingState(object):
+class ProbingState(Enum):
     """
     This enum represents the different states a prober can be in.
     """
+
     DETECTING = 0
     FOUND_IT = 1
     NOT_ME = 2
 
 
-class MachineState(object):
+class MachineState:
     """
     This enum represents the different states a state machine can be in.
     """
+
     START = 0
     ERROR = 1
     ITS_ME = 2
 
 
-class SequenceLikelihood(object):
+class SequenceLikelihood:
     """
     This enum represents the likelihood of a character following the previous one.
     """
+
     NEGATIVE = 0
     UNLIKELY = 1
     LIKELY = 2
     POSITIVE = 3
 
     @classmethod
-    def get_num_categories(cls):
+    def get_num_categories(cls) -> int:
         """:returns: The number of likelihood categories in the enum."""
         return 4
 
 
-class CharacterCategory(object):
+class CharacterCategory:
     """
     This enum represents the different categories language models for
     ``SingleByteCharsetProber`` put characters into.
 
     Anything less than CONTROL is considered a letter.
     """
+
     UNDEFINED = 255
     LINE_BREAK = 254
     SYMBOL = 253