Privatize testing.copy_metadata.

QuLogic · QuLogic · commit 8acd57da6bd8 · 2017-01-27T18:46:29.000-05:00
Never been in a release and we don't want people depending on it.
diff --git a/lib/matplotlib/testing/__init__.py b/lib/matplotlib/testing/__init__.py
@@ -21,7 +21,7 @@ def is_called_from_pytest():
 
 
 # stolen from pytest
-def getrawcode(obj, trycall=True):
+def _getrawcode(obj, trycall=True):
     """Return code object for given function."""
     try:
         return obj.__code__
@@ -38,7 +38,7 @@ def getrawcode(obj, trycall=True):
         return obj
 
 
-def copy_metadata(src_func, tgt_func):
+def _copy_metadata(src_func, tgt_func):
     """Replicates metadata of the function. Returns target function."""
     tgt_func.__dict__.update(src_func.__dict__)
     tgt_func.__doc__ = src_func.__doc__
@@ -47,7 +47,7 @@ def copy_metadata(src_func, tgt_func):
     if hasattr(src_func, '__qualname__'):
         tgt_func.__qualname__ = src_func.__qualname__
     if not hasattr(tgt_func, 'compat_co_firstlineno'):
-        tgt_func.compat_co_firstlineno = getrawcode(src_func).co_firstlineno
+        tgt_func.compat_co_firstlineno = _getrawcode(src_func).co_firstlineno
     return tgt_func
 
 
diff --git a/lib/matplotlib/testing/_nose/decorators.py b/lib/matplotlib/testing/_nose/decorators.py
@@ -4,7 +4,7 @@
 import os
 import six
 import sys
-from .. import copy_metadata
+from .. import _copy_metadata
 from . import knownfail
 from .exceptions import KnownFailureDidNotFailTest
 
@@ -31,5 +31,5 @@ def failer(*args, **kwargs):
             if fail_condition and fail_condition != 'indeterminate':
                 raise KnownFailureDidNotFailTest(msg)
             return result
-        return copy_metadata(f, failer)
+        return _copy_metadata(f, failer)
     return known_fail_decorator
diff --git a/lib/matplotlib/testing/decorators.py b/lib/matplotlib/testing/decorators.py
@@ -26,7 +26,7 @@
 from matplotlib import ft2font
 from matplotlib.testing.compare import comparable_formats, compare_images, \
      make_test_filename
-from . import copy_metadata, is_called_from_pytest
+from . import _copy_metadata, is_called_from_pytest
 from .exceptions import ImageComparisonFailure
 
 
@@ -335,7 +335,7 @@ def wrapper(extension):
     def __call__(self, func):
         self.delayed_init(func)
         if is_called_from_pytest():
-            return copy_metadata(func, self.pytest_runner())
+            return _copy_metadata(func, self.pytest_runner())
         else:
             import nose.tools
 
@@ -348,7 +348,7 @@ def runner_wrapper():
                     # nose bug...
                     self.teardown()
 
-            return copy_metadata(func, runner_wrapper)
+            return _copy_metadata(func, runner_wrapper)
 
 
 def image_comparison(baseline_images=None, extensions=None, tol=0,
@@ -484,7 +484,7 @@ def backend_switcher(*args, **kwargs):
                 plt.switch_backend(prev_backend)
             return result
 
-        return copy_metadata(func, backend_switcher)
+        return _copy_metadata(func, backend_switcher)
     return switch_backend_decorator
 
 
