Merge pull request #58 from breezechen/master

Fix 'builtin-code' object has no attribute 'co_filename' under pypy

Author: cknd

stackprinter/frame_formatting.py

@@ -242,7 +242,7 @@ def hide(name):
                 if callable(value):
                     qualified_name, path, *_ = inspect_callable(value)
                     is_builtin = value.__class__.__name__ == 'builtin_function_or_method'
-                    is_boring = is_builtin or (qualified_name == name)
+                    is_boring = is_builtin or (qualified_name == name) or (path is None)
                     is_suppressed = match(path, self.suppressed_paths)
                     return is_boring or is_suppressed
                 return False

stackprinter/utils.py

@@ -32,13 +32,13 @@ def inspect_callable(f):
     else:
         return None, None, None, None
 
-    try:
-        qname = f.__qualname__
-    except AttributeError:
-        qname = None
+    qname = getattr(f, '__qualname__', None)
+
+    # under pypy, builtin code object (like: [].append.__func__.__code__)
+    # have no co_filename and co_firstlineno
+    filepath = getattr(code, 'co_filename', None)
+    ln = getattr(code, 'co_firstlineno', None)
 
-    filepath = code.co_filename
-    ln = code.co_firstlineno
     return qname, filepath, owner, ln