Get rid of Python's universal newlines for refactoring

jedi/api/refactoring/__init__.py

@@ -44,7 +44,7 @@ class ChangedFile(object):
                 'Cannot apply a refactoring on a Script with path=None'
             )
 
-        with open(self._from_path, 'w') as f:
+        with open(self._from_path, 'w', newline='') as f:
             f.write(self.get_new_code())
 
     def __repr__(self):
@@ -77,7 +77,7 @@ class Refactoring(object):
                 to_path=calculate_to_path(path),
                 module_node=next(iter(map_)).get_root_node(),
                 node_to_str_map=map_
-            ) for path, map_ in self._file_to_node_changes.items()
+            ) for path, map_ in sorted(self._file_to_node_changes.items())
         }
 
     def get_renames(self):
@@ -86,7 +86,7 @@ class Refactoring(object):
 
         Returns ``Iterable[Tuple[str, str]]``.
         """
-        return sorted(self._renames, key=lambda x: (-len(x), x))
+        return sorted(self._renames)
 
     def get_diff(self):
         text = ''

test/refactor/inline.py

@@ -69,6 +69,10 @@ from import_tree import inline_mod
 #? 22
 test(x, inline_mod.  inline_var.conjugate)
 # ++++++++++++++++++++++++++++++++++++++++++++++++++
+--- import_tree/inline_mod.py
++++ import_tree/inline_mod.py
+@@ -1,2 +1 @@
+-inline_var = 5 + 3
 --- inline.py
 +++ inline.py
 @@ -1,4 +1,4 @@
@@ -76,10 +80,6 @@ test(x, inline_mod.  inline_var.conjugate)
  #? 22
 -test(x, inline_mod.  inline_var.conjugate)
 +test(x, (5 + 3).conjugate)
---- import_tree/inline_mod.py
-+++ import_tree/inline_mod.py
-@@ -1,2 +1 @@
--inline_var = 5 + 3
 # -------------------------------------------------- class
 class A: pass
 #? 5 error

test/test_api/test_refactoring.py

@@ -15,7 +15,7 @@ def skip_old_python(skip_pre_python36):
 
 @pytest.fixture()
 def dir_with_content(tmpdir):
-    with open(os.path.join(tmpdir.strpath, 'modx.py'), 'w') as f:
+    with open(os.path.join(tmpdir.strpath, 'modx.py'), 'w', newline='') as f:
         f.write('import modx\nfoo\n')  # self reference
     return tmpdir.strpath