Remove warnings control from tests.py.

anntzer · anntzer · commit ee7bac4b3a66 · 2020-02-27T18:33:17.000+01:00
We already perform such warnings handling in conftest.py, which will be
executed by matplotlib.test, so no need to dupe it here.
diff --git a/tests.py b/tests.py
@@ -13,29 +13,6 @@
 
 
 if __name__ == '__main__':
-
-    import dateutil.parser
-    try:
-        import setuptools
-    except ImportError:
-        pass
-
-    # The warnings need to be before any of matplotlib imports, but after
-    # dateutil.parser and setuptools (if present) which has syntax error with
-    # the warnings enabled.  Filtering by module does not work as this will be
-    # raised by Python itself so `module=matplotlib.*` is out of question.
-
-    import warnings
-
-    # Python 3.6 deprecate invalid character-pairs \A, \* ... in non
-    # raw-strings and other things. Let's not re-introduce them
-    warnings.filterwarnings('error', '.*invalid escape sequence.*',
-                            category=DeprecationWarning)
-    warnings.filterwarnings(
-        'default',
-        r'.*inspect.getargspec\(\) is deprecated.*',
-        category=DeprecationWarning)
-
     from matplotlib import test
 
     parser = argparse.ArgumentParser(add_help=False)
