Message411856
Here's the problem. `pydoc.Helper` is defined as:
```
class Helper:
for topic, symbols_ in _symbols_inverse.items():
for symbol in symbols_:
topics = symbols.get(symbol, topic)
if topic not in topics:
topics = topics + ' ' + topic
symbols[symbol] = topics
```
Link: https://github.com/python/cpython/blob/08c0ed2d9c0d01ad1a5adc0787bc75e4e90cbb85/Lib/pydoc.py#L1877-L1882
It causes some unwanted consequences: `topic, symbols_, symbol` are leaking to the class's namespace. Example:
```
>>> import pydoc
>>> pydoc.Helper.symbol
'J'
>>> pydoc.Helper.topic
'COMPLEX'
>>> pydoc.Helper.symbols_
('j', 'J')
```
There's also `topics` var, but it is shadowed later.
So, I propose deleting all intermediate variables right after the `for` loop. |
|
Date |
User |
Action |
Args |
2022-01-27 11:40:53 | sobolevn | set | recipients:
+ sobolevn |
2022-01-27 11:40:53 | sobolevn | set | messageid: <1643283653.02.0.615923361004.issue46547@roundup.psfhosted.org> |
2022-01-27 11:40:53 | sobolevn | link | issue46547 messages |
2022-01-27 11:40:52 | sobolevn | create | |
|