Regex group support #130
Regex group support #130
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This could use some unit tests. |
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Hi Jeong,
Thanks again for the contribution and for the tests. Did you have any luck running them? I noticed a small bug in the code that seems to be failing the tests when I try them out. My run is here: https://travis-ci.org/jtatum/slackbot/builds/221160048
The tests are a bit tricky to get working. I made a guide on how to do it. It's at https://github.com/lins05/slackbot/blob/develop/CONTRIBUTING.md#configure-tests
Even after correcting last_index to lastindex, I see the tests still fail with other issues. Please take a look and let me know what you think. If you have any problems getting them to run, ping me and I'll do my best to help!
slackbot/manager.py
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| kwargs = m.groupdict() | ||
| args = ( | ||
| m.group(i) | ||
| for i in range(1, m.last_index + 1) |
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re match objects don't have a last_index.
* Fix typo on testing module's filename. * Fix category on testing message.
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My mistake. |
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These updates are still failing functional tests. Please see my latest run at https://travis-ci.org/jtatum/slackbot/builds/223695036.
m.lastindex is None when pattern has no group.
slackbot/manager.py
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| has_matching_plugin = True | ||
| yield self.commands[category][matcher], to_utf8(m.groups()) | ||
| yield self.commands[category][matcher], to_utf8(args), to_utf8(kwargs) |
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to_utf8 for now can only handle single string or list/tuple/set of strings, so you need to extend it to also handle dicts whose values are strings.
slackbot/manager.py
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| if not has_matching_plugin: | ||
| yield None, None | ||
| yield None, None, None |
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The FakeFakePluginManager also need to be updated to return a 3-tuple.
slackbot/manager.py
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| args = tuple( | ||
| m.group(i) | ||
| for i in range(1, (m.lastindex or 0) + 1) | ||
| if i not in matcher.groupindex.values() |
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maybe sth. like:
args = (v for i, v in enumerate(m.groups()) if (i + 1) not in pattern.groupindex.values())There was a problem hiding this comment.
Also worth moving this to helper function in utils.py, e.g.
def extract_positional_and_named_groups(pattern, s):
if isinstance(pattern, basestring):
pattern = re.compile(pattern)
m = re.match(pattern, s)
kw = m.groupdict()
a = [v for i, v in enumerate(m.groups()) if (i + 1) not in pattern.groupindex.values()]
return a, kw
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Seems the travis ci tests are still faling, check https://travis-ci.org/lins05/slackbot/builds/237900653?utm_source=github_status&utm_medium=notification |
Return dictionary, not list.
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Sorry. I was a dumb. |
It support group name as kwargs for
bot.respond_tomethod.Related issue: #118