Re: [PATCH] git-p4: speed up search for branch parent

>>>>       def searchParent(self, parent, branch, target):
>>>> +        for tree in read_pipe_lines(["git", "rev-parse",
>>>> +                                     "{}^{{tree}}".format(target)]):
>>>> +            targetTree = tree.strip()
>>>
>>> It looks very strange to run a commit that you expect a single line
>>> of output, and read the result in a loop.  Doesn't git-p4.py supply
>>> a more suitable helper to read a single line output from a command?
>> You're absolutely right that this isn't very readable. I had a quick
>> look around for a function that reads a single-line response, but I'll
>> look again and come up with a clearer solution.
>
> I don't think there is one - git-p4 has lots of functions for calling
> `p4', but for calling git, it just uses Python's Popen() API.

> There are existing tests for importing branches which should cover
> this. I don't know if they need to be extended or not, you might want
> to check.
>
> Looks good otherwise.