Update idna library 3.4 (cab054c) → 3.7 (1d365e1).

CHANGES.md

@@ -1,5 +1,6 @@
 ### 3.32.0 (2024-xx-xx xx:xx:00 UTC)
 
+* Update idna library 3.4 (cab054c) to 3.7 (1d365e1)
 * Update Requests library 2.31.0 (8812812) to 2.32.3 (0e322af)
 * Update urllib3 2.0.7 (56f01e0) to 2.2.1 (54d6edf)
 

lib/idna/codec.py

@@ -107,8 +107,8 @@ def search_function(name: str) -> Optional[codecs.CodecInfo]:
         return None
     return codecs.CodecInfo(
         name=name,
-        encode=Codec().encode,  # type: ignore
+        encode=Codec().encode,
-        decode=Codec().decode,  # type: ignore
+        decode=Codec().decode,
         incrementalencoder=IncrementalEncoder,
         incrementaldecoder=IncrementalDecoder,
         streamwriter=StreamWriter,

lib/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):
-                if not valid_contextj(label, pos):
+                raise InvalidCodepointContext('Joiner {} not allowed at position {} in {}'.format(
-                    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(
                     _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 + _punycode(label)
-    label_bytes = _alabel_prefix + label_bytes
 
     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)):

lib/idna/package_data.py

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