Merge pull request #382 from jonathanslenders/prompt_toolkit_0.50

Added LimitedFileHistory.__iter__. Required for prompt_toolkit==0.50
This commit is contained in:
Anthony Scopatz 2015-09-06 11:13:18 -04:00
commit 5e2f44e100

View file

@ -41,6 +41,9 @@ class LimitedFileHistory(History):
def __len__(self):
return len(self.strings)
def __iter__(self):
return iter(self.strings)
def read_history_file(self, filename):
"""Read history from given file into memory.