Type hinting #2152
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Type hinting #2152
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Bibo-Joshi
requested changes
Oct 16, 2020
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Bibo-Joshi
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Thanks for the PR! I didn't go over in in detail, yet, but I have some more general remarks:
- Please have a look at our contribution guide on how to run the tests locally
- Please merge from master (so, we can see code coverage results here, see #2127)
- Tuples should only be allowed where it really doesn't matter if it's a tuple or a list and for interal stuff we should stick to one. I saw some private methods (with leading underscore) changed, where that should be double checked (ignore this comment, if you already did that ;) )
- I might be a good idea to add a custom type
StrInput = Union[str, List[str], Tuple[str]](or similar namingtotelegram.utils.typingand same forint`
Comment on lines
+1594
to
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| elif isinstance(lang, List[str]): | ||
| lang = cast(List[str], lang) | ||
| self.lang = lang | ||
| else: | ||
| lang = cast(Tuple[str], lang) | ||
| self.lang = lang |
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This change is responsible for the failing tests ;) Probably change it to something like
Suggested change
| elif isinstance(lang, List[str]): | |
| lang = cast(List[str], lang) | |
| self.lang = lang | |
| else: | |
| lang = cast(Tuple[str], lang) | |
| self.lang = lang | |
| elif isinstance(lang, list): | |
| self.lang = lang | |
| else: | |
| lang = cast(Tuple[str], lang) | |
| self.lang = list(lang) |
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Oh, sorry. I did change that but I think it got stashed when I was fixing something. I'll do that right now.
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Fixes Issue #2125
A better type hinting to allow Tuples along with Lists wherever it can be used that way.