Restoring authorship annotation for Mikhail Borisov <borisov.mikhail@gmail.com>. Commit 1 of 2.

1 files changed, 45 insertions, 45 deletions

diff --git a/contrib/python/ipython/py2/IPython/utils/dir2.py b/contrib/python/ipython/py2/IPython/utils/dir2.py
index f6f164f9b1..fb0cd719ef 100644
--- a/contrib/python/ipython/py2/IPython/utils/dir2.py
+++ b/contrib/python/ipython/py2/IPython/utils/dir2.py
@@ -1,51 +1,51 @@
-# encoding: utf-8
-"""A fancy version of Python's builtin :func:`dir` function.
-"""
-
+# encoding: utf-8 
+"""A fancy version of Python's builtin :func:`dir` function. 
+""" 
+ 
 # Copyright (c) IPython Development Team.
 # Distributed under the terms of the Modified BSD License.
-
+ 
 import inspect
-from .py3compat import string_types
-
-
-def safe_hasattr(obj, attr):
-    """In recent versions of Python, hasattr() only catches AttributeError.
-    This catches all errors.
-    """
-    try:
-        getattr(obj, attr)
-        return True
-    except:
-        return False
-
-
-def dir2(obj):
-    """dir2(obj) -> list of strings
-
-    Extended version of the Python builtin dir(), which does a few extra
-    checks.
-
-    This version is guaranteed to return only a list of true strings, whereas
-    dir() returns anything that objects inject into themselves, even if they
-    are later not really valid for attribute access (many extension libraries
-    have such bugs).
-    """
-
-    # Start building the attribute list via dir(), and then complete it
-    # with a few extra special-purpose calls.
-
-    try:
-        words = set(dir(obj))
-    except Exception:
-        # TypeError: dir(obj) does not return a list
-        words = set()
-
-    # filter out non-string attributes which may be stuffed by dir() calls
-    # and poor coding in third-party modules
-
-    words = [w for w in words if isinstance(w, string_types)]
-    return sorted(words)
+from .py3compat import string_types 
+ 
+ 
+def safe_hasattr(obj, attr): 
+    """In recent versions of Python, hasattr() only catches AttributeError. 
+    This catches all errors. 
+    """ 
+    try: 
+        getattr(obj, attr) 
+        return True 
+    except: 
+        return False 
+ 
+ 
+def dir2(obj): 
+    """dir2(obj) -> list of strings 
+ 
+    Extended version of the Python builtin dir(), which does a few extra 
+    checks. 
+ 
+    This version is guaranteed to return only a list of true strings, whereas 
+    dir() returns anything that objects inject into themselves, even if they 
+    are later not really valid for attribute access (many extension libraries 
+    have such bugs). 
+    """ 
+ 
+    # Start building the attribute list via dir(), and then complete it 
+    # with a few extra special-purpose calls. 
+ 
+    try: 
+        words = set(dir(obj)) 
+    except Exception: 
+        # TypeError: dir(obj) does not return a list 
+        words = set() 
+ 
+    # filter out non-string attributes which may be stuffed by dir() calls 
+    # and poor coding in third-party modules 
+ 
+    words = [w for w in words if isinstance(w, string_types)] 
+    return sorted(words) 
 
 
 def get_real_method(obj, name):