c2f7c39987
Minor cleanup and consistent formatting of the Markdown-based tests. - Removed lots of unnecessary `a`, `b`, `c`, … variables. - Moved test assertions (`# revealed:` comments) closer to the tested object. - Always separate `# revealed` and `# error` comments from the code by two spaces, according to the discussion [here](https://github.com/astral-sh/ruff/pull/13746/files#r1799385758). This trades readability for consistency in some cases. - Fixed some headings
1.2 KiB
1.2 KiB
Exception Handling
Single Exception
import re
try:
x
except NameError as e:
reveal_type(e) # revealed: NameError
except re.error as f:
reveal_type(f) # revealed: error
Unknown type in except handler does not cause spurious diagnostic
from nonexistent_module import foo # error: [unresolved-import]
try:
x
except foo as e:
reveal_type(foo) # revealed: Unknown
reveal_type(e) # revealed: Unknown
Multiple Exceptions in a Tuple
EXCEPTIONS = (AttributeError, TypeError)
try:
x
except (RuntimeError, OSError) as e:
reveal_type(e) # revealed: RuntimeError | OSError
except EXCEPTIONS as f:
reveal_type(f) # revealed: AttributeError | TypeError
Dynamic exception types
def foo(x: type[AttributeError], y: tuple[type[OSError], type[RuntimeError]], z: tuple[type[BaseException], ...]):
try:
w
except x as e:
# TODO: should be `AttributeError`
reveal_type(e) # revealed: @Todo
except y as f:
# TODO: should be `OSError | RuntimeError`
reveal_type(f) # revealed: @Todo
except z as g:
# TODO: should be `BaseException`
reveal_type(g) # revealed: @Todo