Fullscreen eingestellt.

.venv/Lib/site-packages/pip/_vendor/idna/codec.py

@@ -1,7 +1,7 @@
 from .core import encode, decode, alabel, ulabel, IDNAError
 import codecs
 import re
-from typing import Tuple, Optional
+from typing import Any, Tuple, Optional
 
 _unicode_dots_re = re.compile('[\u002e\u3002\uff0e\uff61]')
 
@@ -26,24 +26,24 @@ class Codec(codecs.Codec):
         return decode(data), len(data)
 
 class IncrementalEncoder(codecs.BufferedIncrementalEncoder):
-    def _buffer_encode(self, data: str, errors: str, final: bool) -> Tuple[str, int]:  # type: ignore
+    def _buffer_encode(self, data: str, errors: str, final: bool) -> Tuple[bytes, int]:
         if errors != 'strict':
             raise IDNAError('Unsupported error handling \"{}\"'.format(errors))
 
         if not data:
-            return "", 0
+            return b'', 0
 
         labels = _unicode_dots_re.split(data)
-        trailing_dot = ''
+        trailing_dot = b''
         if labels:
             if not labels[-1]:
-                trailing_dot = '.'
+                trailing_dot = b'.'
                 del labels[-1]
             elif not final:
                 # Keep potentially unfinished label until the next call
                 del labels[-1]
                 if labels:
-                    trailing_dot = '.'
+                    trailing_dot = b'.'
 
         result = []
         size = 0
@@ -54,18 +54,21 @@ class IncrementalEncoder(codecs.BufferedIncrementalEncoder):
             size += len(label)
 
         # Join with U+002E
-        result_str = '.'.join(result) + trailing_dot  # type: ignore
+        result_bytes = b'.'.join(result) + trailing_dot
         size += len(trailing_dot)
-        return result_str, size
+        return result_bytes, size
 
 class IncrementalDecoder(codecs.BufferedIncrementalDecoder):
-    def _buffer_decode(self, data: str, errors: str, final: bool) -> Tuple[str, int]:  # type: ignore
+    def _buffer_decode(self, data: Any, errors: str, final: bool) -> Tuple[str, int]:
         if errors != 'strict':
             raise IDNAError('Unsupported error handling \"{}\"'.format(errors))
 
         if not data:
             return ('', 0)
 
+        if not isinstance(data, str):
+            data = str(data, 'ascii')
+
         labels = _unicode_dots_re.split(data)
         trailing_dot = ''
         if labels:
@@ -99,14 +102,17 @@ class StreamReader(Codec, codecs.StreamReader):
     pass
 
 
-def getregentry() -> codecs.CodecInfo:
-    # Compatibility as a search_function for codecs.register()
+def search_function(name: str) -> Optional[codecs.CodecInfo]:
+    if name != 'idna2008':
+        return None
     return codecs.CodecInfo(
-        name='idna',
-        encode=Codec().encode,  # type: ignore
-        decode=Codec().decode,  # type: ignore
+        name=name,
+        encode=Codec().encode,
+        decode=Codec().decode,
         incrementalencoder=IncrementalEncoder,
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,
         streamreader=StreamReader,
     )
+
+codecs.register(search_function)

.venv/Lib/site-packages/pip/_vendor/idna/core.py

@@ -150,9 +150,11 @@ def valid_contextj(label: str, pos: int) -> bool:
             joining_type = idnadata.joining_types.get(ord(label[i]))
             if joining_type == ord('T'):
                 continue
-            if joining_type in [ord('L'), ord('D')]:
+            elif joining_type in [ord('L'), ord('D')]:
                 ok = True
                 break
+            else:
+                break
 
         if not ok:
             return False
@@ -162,9 +164,11 @@ def valid_contextj(label: str, pos: int) -> bool:
             joining_type = idnadata.joining_types.get(ord(label[i]))
             if joining_type == ord('T'):
                 continue
-            if joining_type in [ord('R'), ord('D')]:
+            elif joining_type in [ord('R'), ord('D')]:
                 ok = True
                 break
+            else:
+                break
         return ok
 
     if cp_value == 0x200d:
@@ -236,12 +240,8 @@ def check_label(label: Union[str, bytes, bytearray]) -> None:
         if intranges_contain(cp_value, idnadata.codepoint_classes['PVALID']):
             continue
         elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTJ']):
-            try:
-                if not valid_contextj(label, pos):
-                    raise InvalidCodepointContext('Joiner {} not allowed at position {} in {}'.format(
-                        _unot(cp_value), pos+1, repr(label)))
-            except ValueError:
-                raise IDNAError('Unknown codepoint adjacent to joiner {} at position {} in {}'.format(
+            if not valid_contextj(label, pos):
+                raise InvalidCodepointContext('Joiner {} not allowed at position {} in {}'.format(
                     _unot(cp_value), pos+1, repr(label)))
         elif intranges_contain(cp_value, idnadata.codepoint_classes['CONTEXTO']):
             if not valid_contexto(label, pos):
@@ -262,13 +262,8 @@ def alabel(label: str) -> bytes:
     except UnicodeEncodeError:
         pass
 
-    if not label:
-        raise IDNAError('No Input')
-
-    label = str(label)
     check_label(label)
-    label_bytes = _punycode(label)
-    label_bytes = _alabel_prefix + label_bytes
+    label_bytes = _alabel_prefix + _punycode(label)
 
     if not valid_label_length(label_bytes):
         raise IDNAError('Label too long')
@@ -318,7 +313,7 @@ def uts46_remap(domain: str, std3_rules: bool = True, transitional: bool = False
             status = uts46row[1]
             replacement = None  # type: Optional[str]
             if len(uts46row) == 3:
-                replacement = uts46row[2]  # type: ignore
+                replacement = uts46row[2]
             if (status == 'V' or
                     (status == 'D' and not transitional) or
                     (status == '3' and not std3_rules and replacement is None)):
@@ -338,9 +333,9 @@ def uts46_remap(domain: str, std3_rules: bool = True, transitional: bool = False
 
 
 def encode(s: Union[str, bytes, bytearray], strict: bool = False, uts46: bool = False, std3_rules: bool = False, transitional: bool = False) -> bytes:
-    if isinstance(s, (bytes, bytearray)):
+    if not isinstance(s, str):
         try:
-            s = s.decode('ascii')
+            s = str(s, 'ascii')
         except UnicodeDecodeError:
             raise IDNAError('should pass a unicode string to the function rather than a byte string.')
     if uts46:
@@ -372,8 +367,8 @@ def encode(s: Union[str, bytes, bytearray], strict: bool = False, uts46: bool =
 
 def decode(s: Union[str, bytes, bytearray], strict: bool = False, uts46: bool = False, std3_rules: bool = False) -> str:
     try:
-        if isinstance(s, (bytes, bytearray)):
-            s = s.decode('ascii')
+        if not isinstance(s, str):
+            s = str(s, 'ascii')
     except UnicodeDecodeError:
         raise IDNAError('Invalid ASCII in A-label')
     if uts46:

.venv/Lib/site-packages/pip/_vendor/idna/package_data.py

@@ -1,2 +1,2 @@
-__version__ = '3.4'
+__version__ = '3.7'