Renewed emacs installation

.emacs.d/elpa/elpy-20171220.504/elpy/yapfutil.py

@@ -0,0 +1,38 @@
+"""Glue for the "yapf" library.
+
+"""
+
+import os
+import sys
+
+from elpy.rpc import Fault
+
+YAPF_NOT_SUPPORTED = sys.version_info < (2, 7) or (
+    sys.version_info >= (3, 0) and sys.version_info < (3, 4))
+
+try:
+    if YAPF_NOT_SUPPORTED:
+        yapf_api = None
+    else:
+        from yapf.yapflib import yapf_api
+        from yapf.yapflib import file_resources
+except ImportError:  # pragma: no cover
+    yapf_api = None
+
+
+def fix_code(code):
+    """Formats Python code to conform to the PEP 8 style guide.
+
+    """
+    if not yapf_api:
+        raise Fault('yapf not installed', code=400)
+    style_config = file_resources.GetDefaultStyleForDir(os.getcwd())
+    try:
+        reformatted_source, _ = yapf_api.FormatCode(code,
+                                                    filename='<stdin>',
+                                                    style_config=style_config,
+                                                    verify=False)
+        return reformatted_source
+    except Exception as e:
+            raise Fault("Error during formatting: {}".format(e),
+                        code=400)