Restoring authorship annotation for <shadchin@yandex-team.ru>. Commit 2 of 2.

1 files changed, 94 insertions, 94 deletions

diff --git a/contrib/python/ipython/py3/IPython/utils/shimmodule.py b/contrib/python/ipython/py3/IPython/utils/shimmodule.py
index 097e82149b..b70ac135bf 100644
--- a/contrib/python/ipython/py3/IPython/utils/shimmodule.py
+++ b/contrib/python/ipython/py3/IPython/utils/shimmodule.py
@@ -1,94 +1,94 @@
-"""A shim module for deprecated imports 
-""" 
-# Copyright (c) IPython Development Team. 
-# Distributed under the terms of the Modified BSD License. 
- 
-import sys 
-import types 
-from importlib import import_module 
- 
-from .importstring import import_item 
- 
- 
-class ShimWarning(Warning): 
-    """A warning to show when a module has moved, and a shim is in its place.""" 
- 
-class ShimImporter(object): 
-    """Import hook for a shim. 
-     
-    This ensures that submodule imports return the real target module, 
-    not a clone that will confuse `is` and `isinstance` checks. 
-    """ 
-    def __init__(self, src, mirror): 
-        self.src = src 
-        self.mirror = mirror 
-     
-    def _mirror_name(self, fullname): 
-        """get the name of the mirrored module""" 
-         
-        return self.mirror + fullname[len(self.src):] 
- 
-    def find_module(self, fullname, path=None): 
-        """Return self if we should be used to import the module.""" 
-        if fullname.startswith(self.src + '.'): 
-            mirror_name = self._mirror_name(fullname) 
-            try: 
-                mod = import_item(mirror_name) 
-            except ImportError: 
-                return 
-            else: 
-                if not isinstance(mod, types.ModuleType): 
-                    # not a module 
-                    return None 
-                return self 
- 
-    def load_module(self, fullname): 
-        """Import the mirrored module, and insert it into sys.modules""" 
-        mirror_name = self._mirror_name(fullname) 
-        mod = import_item(mirror_name) 
-        sys.modules[fullname] = mod 
-        return mod 
- 
- 
-class ShimModule(types.ModuleType): 
- 
-    def __init__(self, *args, **kwargs): 
-        self._mirror = kwargs.pop("mirror") 
-        src = kwargs.pop("src", None) 
-        if src: 
-            kwargs['name'] = src.rsplit('.', 1)[-1] 
-        super(ShimModule, self).__init__(*args, **kwargs) 
-        # add import hook for descendent modules 
-        if src: 
-            sys.meta_path.append( 
-                ShimImporter(src=src, mirror=self._mirror) 
-            ) 
-     
-    @property 
-    def __path__(self): 
-        return [] 
-     
-    @property 
-    def __spec__(self): 
-        """Don't produce __spec__ until requested""" 
-        return import_module(self._mirror).__spec__ 
-     
-    def __dir__(self): 
-        return dir(import_module(self._mirror)) 
-     
-    @property 
-    def __all__(self): 
-        """Ensure __all__ is always defined""" 
-        mod = import_module(self._mirror) 
-        try: 
-            return mod.__all__ 
-        except AttributeError: 
-            return [name for name in dir(mod) if not name.startswith('_')] 
- 
-    def __getattr__(self, key): 
-        # Use the equivalent of import_item(name), see below 
-        name = "%s.%s" % (self._mirror, key) 
-        try: 
-            return import_item(name) 
-        except ImportError: 
-            raise AttributeError(key) 
+"""A shim module for deprecated imports
+"""
+# Copyright (c) IPython Development Team.
+# Distributed under the terms of the Modified BSD License.
+
+import sys
+import types
+from importlib import import_module
+
+from .importstring import import_item
+
+
+class ShimWarning(Warning):
+    """A warning to show when a module has moved, and a shim is in its place."""
+
+class ShimImporter(object):
+    """Import hook for a shim.
+    
+    This ensures that submodule imports return the real target module,
+    not a clone that will confuse `is` and `isinstance` checks.
+    """
+    def __init__(self, src, mirror):
+        self.src = src
+        self.mirror = mirror
+    
+    def _mirror_name(self, fullname):
+        """get the name of the mirrored module"""
+        
+        return self.mirror + fullname[len(self.src):]
+
+    def find_module(self, fullname, path=None):
+        """Return self if we should be used to import the module."""
+        if fullname.startswith(self.src + '.'):
+            mirror_name = self._mirror_name(fullname)
+            try:
+                mod = import_item(mirror_name)
+            except ImportError:
+                return
+            else:
+                if not isinstance(mod, types.ModuleType):
+                    # not a module
+                    return None
+                return self
+
+    def load_module(self, fullname):
+        """Import the mirrored module, and insert it into sys.modules"""
+        mirror_name = self._mirror_name(fullname)
+        mod = import_item(mirror_name)
+        sys.modules[fullname] = mod
+        return mod
+
+
+class ShimModule(types.ModuleType):
+
+    def __init__(self, *args, **kwargs):
+        self._mirror = kwargs.pop("mirror")
+        src = kwargs.pop("src", None)
+        if src:
+            kwargs['name'] = src.rsplit('.', 1)[-1]
+        super(ShimModule, self).__init__(*args, **kwargs)
+        # add import hook for descendent modules
+        if src:
+            sys.meta_path.append(
+                ShimImporter(src=src, mirror=self._mirror)
+            )
+    
+    @property
+    def __path__(self):
+        return []
+    
+    @property
+    def __spec__(self):
+        """Don't produce __spec__ until requested"""
+        return import_module(self._mirror).__spec__
+    
+    def __dir__(self):
+        return dir(import_module(self._mirror))
+    
+    @property
+    def __all__(self):
+        """Ensure __all__ is always defined"""
+        mod = import_module(self._mirror)
+        try:
+            return mod.__all__
+        except AttributeError:
+            return [name for name in dir(mod) if not name.startswith('_')]
+
+    def __getattr__(self, key):
+        # Use the equivalent of import_item(name), see below
+        name = "%s.%s" % (self._mirror, key)
+        try:
+            return import_item(name)
+        except ImportError:
+            raise AttributeError(key)