Comments (4)
Thanks for the report. I think that would be a good feature, but the tricky part is that we need to keep in mind different Python versions when doing validation. For example, wrapping int with ast.Num might be the correct solution for Python 3.x and 3.x+1. However, Python 3.x+2 might need ast.Number or ast.Guido in the future.
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In general, I'm not a big fan of slowing down the general case for exceptions.
I would support your proposal turned inside out; e.g. we wrap the top functions with try/except Exception
, and if an exception occurs, we transfer control to a function that tries to do a better job of explaining to the caller what went wrong (e.g. re-raise a different exception).
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@pmaupin Interesting point of view! Makes sense to me and does seem like a better approach.
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Also, I don't have any time right now, but if someone is looking at this, we should probably merge my current PRs (or not) first...
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Related Issues (20)
- ast.to_source does not return a valid source code (Call with f-string argument) HOT 1
- Deleted
- 0.8.1: test suite i sfailing HOT 1
- Cannot roundtrip Python 3.9 stdlib xml/dom/minidom.py
- Uneeded triplequotes added in round trip
- 0.8.1 keeps failing with NotADirectoryError HOT 3
- Missing parentheses in dictionary unpacking HOT 1
- to_source raises AssertionError
- AttributeError: 'FunctionDef' object has no attribute 'decorator_list'
- Can't find implementation of method `SourceGenerator.get__pp` HOT 2
- Retire `astor`, as `ast.unparse` exists, and migrate it into API-compatible shims of `ast` for older versions of python HOT 3
- Example to insert python code through AST
- Python 3.10.7 is now more careful with huge integers HOT 2
- SyntaxError: invalid syntax HOT 2
- AttributeError: No defined handler for node of type Match HOT 2
- Pypi release? HOT 2
- [3.12] DeprecationWarning: ast.Num is deprecated and will be removed in Python 3.14; use ast.Constant instead
- Switch to use GitHub Actions
- why the type of variable βNEW_PARAM_JIN is wrong
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