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Check token is not None.

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This commit is contained in:
Rodrigo Girão Serrão
2023-02-20 17:52:42 +00:00
parent 0c52f70421
commit 0ae463366e
2 changed files with 2 additions and 5 deletions
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4
mypy.txt
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@@ -1,8 +1,6 @@
poetry run mypy src/textual
src/textual/_two_way_dict.py:41: error: Incompatible return value type (got "Optional[Value]", expected "Value") [return-value]
src/textual/_two_way_dict.py:52: error: Incompatible return value type (got "Optional[Key]", expected "Key") [return-value]
src/textual/css/parse.py:278: error: Item "None" of "Optional[Token]" has no attribute "name" [union-attr]
src/textual/css/parse.py:279: error: Incompatible types in "yield" (actual type "Optional[Token]", expected type "Token") [misc]
src/textual/dom.py:794: error: Incompatible return value type (got "DOMQuery[<nothing>]", expected "Union[DOMQuery[Widget], DOMQuery[ExpectType]]") [return-value]
src/textual/widget.py:433: error: "DOMNode" has no attribute "get_child_by_id" [attr-defined]
src/textual/widget.py:706: error: Argument 1 to "_to_widget" has incompatible type "Union[int, Widget, None]"; expected "Union[int, Widget]" [arg-type]
@@ -62,4 +60,4 @@ src/textual/demo.py:221: error: "App[Any]" has no attribute "add_note" [attr-de
src/textual/demo.py:276: error: "App[Any]" has no attribute "add_note" [attr-defined]
src/textual/cli/previews/easing.py:102: error: Argument "easing" to "animate" of "App" has incompatible type "Optional[str]"; expected "Union[Callable[[float], float], str]" [arg-type]
src/textual/cli/previews/easing.py:111: error: "MessageTarget" has no attribute "id" [attr-defined]
Found 62 errors in 16 files (checked 152 source files)
Found 60 errors in 15 files (checked 152 source files)

3
src/textual/css/parse.py
View File

@@ -274,8 +274,7 @@ def substitute_references(
while True:
token = next(iter_tokens, None)
# TODO: Mypy error looks legit
if token.name == "whitespace":
if token is not None and token.name == "whitespace":
yield token
else:
break