Understand context managers correctly

Fixes #812.
2017-09-13 11:00:10 +02:00
parent 5ff7e3dbbe
commit 4c2d1ea7e7
4 changed files with 21 additions and 1 deletions
@@ -39,6 +39,9 @@ class file():
    def readlines(self):
        return ['']

+    def __enter__(self):
+        return self
+

 class xrange():
    # Attention: this function doesn't exist in Py3k (there it is range).
@@ -7,3 +7,6 @@ class TextIOWrapper():

    def readlines(self):
        return ['']
+
+    def __enter__(self):
+        return self