From 19b3580ba73cdd11f4e6d0b65e8658e23684463e Mon Sep 17 00:00:00 2001
From: Dave Halter <davidhalter88@gmail.com>
Date: Thu, 18 Jan 2018 19:53:25 +0100
Subject: [PATCH] Get rid of some potential issues when using pandas
 interactively

The issue was that the python_object passed in was not hashable. Since it's not
used anyway and it doesn't make sense there, just ignore it.

Fixes #916, #875
---
 jedi/evaluate/compiled/mixed.py | 36 ++++++++++++++++-----------------
 1 file changed, 17 insertions(+), 19 deletions(-)

diff --git a/jedi/evaluate/compiled/mixed.py b/jedi/evaluate/compiled/mixed.py
index 026e9476..c701108d 100644
--- a/jedi/evaluate/compiled/mixed.py
+++ b/jedi/evaluate/compiled/mixed.py
@@ -101,18 +101,17 @@ class MixedObjectFilter(compiled.CompiledObjectFilter):
 
 
 @evaluator_function_cache()
-def _load_module(evaluator, path, python_object):
-    module = evaluator.grammar.parse(
+def _load_module(evaluator, path):
+    module_node = evaluator.grammar.parse(
         path=path,
         cache=True,
         diff_cache=True,
         cache_path=settings.cache_directory
     ).get_root_node()
-    python_module = inspect.getmodule(python_object)
-
+    # python_module = inspect.getmodule(python_object)
     # TODO we should actually make something like this possible.
-    #evaluator.modules[python_module.__name__] = module
-    return module
+    #evaluator.modules[python_module.__name__] = module_node
+    return module_node
 
 
 def _get_object_to_check(python_object):
@@ -141,33 +140,33 @@ def _find_syntax_node_name(evaluator, access_handle):
         path = inspect.getsourcefile(python_object)
     except TypeError:
         # The type might not be known (e.g. class_with_dict.__weakref__)
-        return None, None
+        return None, None, None
     if path is None or not os.path.exists(path):
         # The path might not exist or be e.g. <stdin>.
-        return None, None
+        return None, None, None
 
-    module = _load_module(evaluator, path, python_object)
+    module_node = _load_module(evaluator, path)
 
     if inspect.ismodule(python_object):
         # We don't need to check names for modules, because there's not really
         # a way to write a module in a module in Python (and also __name__ can
         # be something like ``email.utils``).
-        return module, path
+        return module_node, module_node, path
 
     try:
         name_str = python_object.__name__
     except AttributeError:
         # Stuff like python_function.__code__.
-        return None, None
+        return None, None, None
 
     if name_str == '<lambda>':
-        return None, None  # It's too hard to find lambdas.
+        return None, None, None  # It's too hard to find lambdas.
 
     # Doesn't always work (e.g. os.stat_result)
     try:
-        names = module.get_used_names()[name_str]
+        names = module_node.get_used_names()[name_str]
     except KeyError:
-        return None, None
+        return None, None, None
     names = [n for n in names if n.is_definition()]
 
     try:
@@ -184,26 +183,25 @@ def _find_syntax_node_name(evaluator, access_handle):
         # There's a chance that the object is not available anymore, because
         # the code has changed in the background.
         if line_names:
-            return line_names[-1].parent, path
+            return module_node, line_names[-1].parent, path
 
     # It's really hard to actually get the right definition, here as a last
     # resort we just return the last one. This chance might lead to odd
     # completions at some points but will lead to mostly correct type
     # inference, because people tend to define a public name in a module only
     # once.
-    return names[-1].parent, path
+    return module_node, names[-1].parent, path
 
 
 @compiled_objects_cache('mixed_cache')
-def _create(evaluator, access_handle, parent_context=None, *args):
-    tree_node, path = _find_syntax_node_name(evaluator, access_handle)
+def _create(evaluator, access_handle, parent_context, *args):
+    module_node, tree_node, path = _find_syntax_node_name(evaluator, access_handle)
 
     compiled_object = create_cached_compiled_object(
         evaluator, access_handle, parent_context=parent_context.compiled_object)
     if tree_node is None:
         return compiled_object
 
-    module_node = tree_node.get_root_node()
     if parent_context.tree_node.get_root_node() == module_node:
         module_context = parent_context.get_root_context()
     else: