[PATCH 1 of 5 V4] testing: generate tests operations using Hypothesis

[David MacIver]

Interesting. Old version of pip perhaps that doesn't understand the version
conditional dependencies?

At any rate, installing enum34 should fix the problem, I'm just surprised
it didn't happen automatically. I'll add a note about that in the comments.

On 25 February 2016 at 17:43, Martin von Zweigbergk <martinvonz at google.com>
wrote:

> On Thu, Feb 25, 2016 at 9:42 AM, David MacIver <david at drmaciver.com>
> wrote:
> > Curious that it's not installing automatically. It's supposed to. Are you
> > running on 2.6 by any chance? If so, that's not going to work.
>
> $ python --version
> Python 2.7.6
>
>
> >
> > On 25 February 2016 at 17:30, Martin von Zweigbergk <
> martinvonz at google.com>
> > wrote:
> >>
> >> On Thu, Feb 25, 2016 at 9:23 AM, Augie Fackler <raf at durin42.com> wrote:
> >> > On Thu, Feb 25, 2016 at 08:55:32AM -0800, Martin von Zweigbergk wrote:
> >> >> On Thu, Feb 25, 2016 at 2:44 AM, David MacIver <david at drmaciver.com>
> >> >> wrote:
> >> >> > On 24 February 2016 at 21:16, Martin von Zweigbergk
> >> >> > <martinvonz at google.com>
> >> >> > wrote:
> >> >> >>
> >> >> >> When running this test case, I get the following error (not
> >> >> >> surprisingly).
> >> >> >>
> >> >> >> +Traceback (most recent call last):
> >> >> >> +  File "~/hg/tests/test-verify-repo-operations.py", line 18, in
> >> >> >> <module>
> >> >> >> +    from hypothesis.extra.datetime import datetimes
> >> >> >> +ImportError: No module named hypothesis.extra.datetime
> >> >> >>
> >> >> >> I guess we should skip the test if Hypothesis is not installed,
> just
> >> >> >> like we do with e.g. test-convert-bzr-*.t.
> >> >> >>
> >> >> >
> >> >> > OK, I'll add something to do that.
> >> >> >
> >> >> >>
> >> >> >> Also, for people like me who don't know much about the Python
> >> >> >> ecosystem, how do I even install Hypothesis? Do I follow the
> >> >> >> instructions on
> >> >> >>
> >> >> >>
> http://python-packaging-user-guide.readthedocs.org/en/latest/installing/?
> >> >> >
> >> >> >
> >> >> > Yes. Just run "pip install hypothesis"
> >> >>
> >> >> After installing hypothesis and pytz, I get the following error.
> IIUC,
> >> >> that's some Python 3 module...
> >> >
> >> > It's in the stdlib in Python 3.4 (I think), but there's a backport on
> >> > pypi that you can install for 2.7.
> >>
> >> Yup, "enum34" seems to be the name.
> >>
> >> >
> >> >>
> >> >> +Traceback (most recent call last):
> >> >> +  File "~/hg/tests/test-verify-repo-operations.py", line 30, in
> >> >> <module>
> >> >> +    from hypothesis.stateful import (
> >> >> +  File
> >> >> "/usr/local/lib/python2.7/dist-packages/hypothesis/stateful.py",
> >> >> line 44, in <module>
> >> >> +    from hypothesis.internal.conjecture.data import StopTest
> >> >> +  File
> >> >>
> "/usr/local/lib/python2.7/dist-packages/hypothesis/internal/conjecture/data.py",
> >> >> line 19, in <module>
> >> >> +    from enum import IntEnum
> >> >> +ImportError: No module named enum
> >> >>
> >
> >
>
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