chore: hide import from traceback

The `__import__` redefinition only inspects the import and prints a
warning and otherwise does not interfere with the import process.

Signed-off-by: JP-Ellis <[email protected]>

Author: JP-Ellis

src/pact/generate/__init__.py

@@ -72,6 +72,7 @@ def __import__(  # noqa: N807
     warn users when they import functions directly from this module. This is
     done to avoid shadowing built-in types and functions.
     """
+    __tracebackhide__ = True
     if name == "pact.generate" and len(set(fromlist) - {"Matcher"}) > 0:
         warnings.warn(
             "Avoid `from pact.generate import <func>`. "

src/pact/match/__init__.py

@@ -130,6 +130,7 @@ def __import__(  # noqa: N807
     users when they import functions directly from this module. This is done to
     avoid shadowing built-in types and functions.
     """
+    __tracebackhide__ = True
     if name == "pact.match" and len(set(fromlist) - {"Matcher"}) > 0:
         warnings.warn(
             "Avoid `from pact.match import <func>`. "