Mercurial > ~astiob > upreckon > hgweb
diff upreckon/problem.py @ 193:a76cdc26ba9d
Added conf. var. match and match='regexp' for non-archives
Specify match='regexp', and your tests and dummies will be treated
as regular expressions describing test case identifiers. Every file that
is in a suitable location and whose name matches {testcase,dummy}inname
and the given regexp will be treated as a file with test case input data.
You are free to use backreferences in the regexps, but group numbering
starts at two rather than one.
If you want test groups, you can get them magically created for you
by putting a part of the test ID in a group in the regexp sense
and specifying the tests variable as a pair consisting of the regexp
itself and the number of this regexp group (remember group numbers start
at two).
| author | Oleg Oshmyan <chortos@inbox.lv> |
|---|---|
| date | Thu, 11 Aug 2011 23:20:52 +0300 |
| parents | 0480dfa50366 |
| children | 67088c1765b4 |
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--- a/upreckon/problem.py Thu Aug 11 20:44:23 2011 +0300 +++ b/upreckon/problem.py Thu Aug 11 23:20:52 2011 +0300 @@ -4,7 +4,7 @@ from .compat import * from .exceptions import * -from . import config, testcases +from . import config, files, testcases from __main__ import options import os, re, sys @@ -248,6 +248,21 @@ except Exception: prob.config.tests = tuple(prob.config.tests) + if prob.config.match == 're': + if not prob.config.usegroups: + prob.config.tests = prob.config.tests, None + elif isinstance(prob.config.tests, basestring): + prob.config.tests = prob.config.tests, 2 + parts = tuple(map(re.escape, prob.config.dummyinname.split('$'))) + probname = re.escape(prob.name) + '/' if prob.name != os.curdir else '' + path = '%s%s(%s)' % (probname, parts[0], prob.config.dummies) + path += r'\1'.join(parts[1:]) + prob.config.dummies = regexp(path, None) + parts = tuple(map(re.escape, prob.config.testcaseinname.split('$'))) + path = '%s%s(%s)' % (probname, parts[0], prob.config.tests[0]) + path += r'\1'.join(parts[1:]) + prob.config.tests = regexp(path, prob.config.tests[1]) + if options.legacy: prob.config.usegroups = False newtests = [] @@ -335,3 +350,24 @@ s = str(i).zfill(prob.config.padtests) if (yield _types[prob.config.kind](prob, s, False, getpoints(i, j))): yield + +def regexp(pattern, group): + reobj = re.compile(pattern, re.UNICODE) + if not group: + ids = [] + for path, vpath in files.regexp(pattern): + ids.append(re.match(reobj, vpath).group(1)) + return natsorted(ids) + else: + ids = {} + for path, vpath in files.regexp(pattern): + m = re.match(reobj, vpath) + g = m.group(group) + ids.setdefault(g, []) + ids[g].append(m.group(1)) + for g in ids: + ids[g] = natsorted(ids[g]) + return [ids[g] for g in natsorted(keys(ids))] + +def natsorted(l): + return sorted(l, key=lambda s: [int(t) if t.isdigit() else t for t in re.split('(\d+)', s)])