Move helper fn to compat.py

Author: Zac-HD

hypothesis-python/src/hypothesis/core.py

@@ -70,6 +70,7 @@
 from hypothesis.internal.compat import (
  PYPY,
  BaseExceptionGroup,
+ add_note,
  bad_django_TestCase,
  get_type_hints,
  int_from_bytes,
@@ -1008,15 +1009,6 @@ def run_engine(self):
  _raise_to_user(errors_to_report, self.settings, report_lines)
 
 
-def add_note(exc, note):
- try:
- exc.add_note(note)
- except AttributeError:
- if not hasattr(exc, "__notes__"):
- exc.__notes__ = []
- exc.__notes__.append(note)
-
-
 def _raise_to_user(errors_to_report, settings, target_lines, trailer=""):
  """Helper function for attaching notes and grouping multiple errors."""
  failing_prefix = "Falsifying example: "

hypothesis-python/src/hypothesis/internal/compat.py

@@ -43,6 +43,15 @@
 WINDOWS = platform.system() == "Windows"
 
 
+def add_note(exc, note):
+ try:
+ exc.add_note(note)
+ except AttributeError:
+ if not hasattr(exc, "__notes__"):
+ exc.__notes__ = []
+ exc.__notes__.append(note)
+
+
 def escape_unicode_characters(s: str) -> str:
  return codecs.encode(s, "unicode_escape").decode("ascii")