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python#10712: 2to3 has a new "asserts" fixer that replaces deprecated…
… names of unittest methods.
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"""Fixer that replaces deprecated unittest method names.""" | ||
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# Author: Ezio Melotti | ||
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from ..fixer_base import BaseFix | ||
from ..fixer_util import Name | ||
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NAMES = dict( | ||
assert_="assertTrue", | ||
assertEquals="assertEqual", | ||
assertNotEquals="assertNotEqual", | ||
assertAlmostEquals="assertAlmostEqual", | ||
assertNotAlmostEquals="assertNotAlmostEqual", | ||
assertRegexpMatches="assertRegex", | ||
assertRaisesRegexp="assertRaisesRegex", | ||
failUnlessEqual="assertEqual", | ||
failIfEqual="assertNotEqual", | ||
failUnlessAlmostEqual="assertAlmostEqual", | ||
failIfAlmostEqual="assertNotAlmostEqual", | ||
failUnless="assertTrue", | ||
failUnlessRaises="assertRaises", | ||
failIf="assertFalse", | ||
) | ||
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class FixAsserts(BaseFix): | ||
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PATTERN = """ | ||
power< any+ trailer< '.' meth=(%s)> any* > | ||
""" % '|'.join(map(repr, NAMES)) | ||
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def transform(self, node, results): | ||
name = results["meth"][0] | ||
name.replace(Name(NAMES[str(name)], prefix=name.prefix)) |
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