Adding upstream version 4.6.0+dfsg.

Signed-off-by: Daniel Baumann <daniel@debian.org>

pre_commit_hooks/fix_encoding_pragma.py

@@ -1,6 +1,7 @@
 from __future__ import annotations
 
 import argparse
+import sys
 from typing import IO
 from typing import NamedTuple
 from typing import Sequence
@@ -107,6 +108,13 @@ def _normalize_pragma(pragma: str) -> bytes:
 
 
 def main(argv: Sequence[str] | None = None) -> int:
+    print(
+        'warning: this hook is deprecated and will be removed in a future '
+        'release because py2 is EOL. instead, use '
+        'https://github.com/asottile/pyupgrade',
+        file=sys.stderr,
+    )
+
     parser = argparse.ArgumentParser(
         'Fixes the encoding pragma of python files',
     )

pre_commit_hooks/requirements_txt_fixer.py

@@ -45,6 +45,11 @@ class Requirement:
         elif requirement.value == b'\n':
             return False
         else:
+            # if 2 requirements have the same name, the one with comments
+            # needs to go first (so that when removing duplicates, the one
+            # with comments is kept)
+            if self.name == requirement.name:
+                return bool(self.comments) > bool(requirement.comments)
             return self.name < requirement.name
 
     def is_complete(self) -> bool:
@@ -113,10 +118,14 @@ def fix_requirements(f: IO[bytes]) -> int:
         if req.value != b'pkg-resources==0.0.0\n'
     ]
 
+    # sort the requirements and remove duplicates
+    prev = None
     for requirement in sorted(requirements):
         after.extend(requirement.comments)
         assert requirement.value, requirement.value
-        after.append(requirement.value)
+        if prev is None or requirement.value != prev.value:
+            after.append(requirement.value)
+            prev = requirement
     after.extend(rest)
 
     after_string = b''.join(after)