Mercurial > repos > shellac > guppy_basecaller
comparison env/lib/python3.7/site-packages/libfuturize/fixes/fix_input.py @ 2:6af9afd405e9 draft
"planemo upload commit 0a63dd5f4d38a1f6944587f52a8cd79874177fc1"
| author | shellac |
|---|---|
| date | Thu, 14 May 2020 14:56:58 -0400 |
| parents | 26e78fe6e8c4 |
| children |
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| 1:75ca89e9b81c | 2:6af9afd405e9 |
|---|---|
| 1 """ | |
| 2 Fixer for input. | |
| 3 | |
| 4 Does a check for `from builtins import input` before running the lib2to3 fixer. | |
| 5 The fixer will not run when the input is already present. | |
| 6 | |
| 7 | |
| 8 this: | |
| 9 a = input() | |
| 10 becomes: | |
| 11 from builtins import input | |
| 12 a = eval(input()) | |
| 13 | |
| 14 and this: | |
| 15 from builtins import input | |
| 16 a = input() | |
| 17 becomes (no change): | |
| 18 from builtins import input | |
| 19 a = input() | |
| 20 """ | |
| 21 | |
| 22 import lib2to3.fixes.fix_input | |
| 23 from lib2to3.fixer_util import does_tree_import | |
| 24 | |
| 25 | |
| 26 class FixInput(lib2to3.fixes.fix_input.FixInput): | |
| 27 def transform(self, node, results): | |
| 28 | |
| 29 if does_tree_import('builtins', 'input', node): | |
| 30 return | |
| 31 | |
| 32 return super(FixInput, self).transform(node, results) |