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1 | """Fix function attribute names (f.func_x -> f.__x__).""" |
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2 | # Author: Collin Winter |
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3 | |
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4 | # Local imports |
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5 | from .. import fixer_base |
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6 | from ..fixer_util import Name |
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7 | |
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8 | |
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9 | class FixFuncattrs(fixer_base.BaseFix): |
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10 | BM_compatible = True |
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11 | |
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12 | PATTERN = """ |
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13 | power< any+ trailer< '.' attr=('func_closure' | 'func_doc' | 'func_globals' |
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14 | | 'func_name' | 'func_defaults' | 'func_code' |
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15 | | 'func_dict') > any* > |
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16 | """ |
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17 | |
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18 | def transform(self, node, results): |
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19 | attr = results["attr"][0] |
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20 | attr.replace(Name((u"__%s__" % attr.value[5:]), |
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21 | prefix=attr.prefix)) |
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