"Expected type 'SupportsWrite [str]', got 'TextIO' instead"
Apr 29, 2025 · My code runs perfectly fine, but my code inspector in pycharm warns me for a potential error saying "Expected type 'SupportsWrite [str]', got 'TextIO' instead" on the variable fp on the last line.
python - How to validate a TextIO argument? - Stack Overflow
Nov 15, 2023 · I am just coming to terms with Python type hinting and I am confused how to implement argument validation for the following function signature: def read_file(file: Union[str, PathLike, …
Type hint for a file or file-like object? - Stack Overflow
Jul 19, 2024 · Use either the typing.TextIO or typing.BinaryIO types, for files opened in text mode or binary mode respectively. From the docs: class typing.IO Wrapper namespace for I/O stream types. …
How to write a file-like class that satisfies typing.TextIO?
Oct 14, 2021 · When writing a class that implements a file-like interface we can inherit one of the abstract base classes from the io module, for example TextIOBase, as shown in Adapt an iterator to …
How to write new line to file in VHDL? - Stack Overflow
Dec 6, 2020 · Procedures READLINE, WRITELINE, and TEE declared in package TEXTIO read and write entire lines of a file of type TEXT. Procedure READLINE causes the next line to be read from …
java - TextIO cannot be resolved - Stack Overflow
Sep 8, 2017 · TextIO cannot be resolved could you help me what i'm missing in my below code? Do i need to create a class as TextIO or do I need to create local variable? package practice.september; …
python - Why io.BytesIO is not a subclass of typing.BinaryIO, and io ...
Nov 5, 2024 · It shows that io.BytesIO and io.StringIO are not subclass of typing.BinaryIO and typing.TextIO, which in my opinion is strange since official documents never hint me to be carefule …
When to use IO [str]/IO [bytes] and TextIO/BinaryIO in Python type ...
Jan 11, 2020 · BinaryIO and TextIO directly subclass IO[bytes] and IO[str] respectively, and add on a few extra methods -- see the definitions in typeshed for the specifics. So if you need these extra …
How to read elements from a line in VHDL? - Stack Overflow
See IEEE Std 1076-2008 16.4 Package TEXTIO, para 8 (in part) The READ procedures defined for a given type other than CHARACTER and STRING begin by skipping leading whitespace characters. …
How do i write a txt file using Microsoft Dynamics AX?
Jun 30, 2015 · I want to write a txt file (just like i'd do in visual studio with c# using string writer and everything, with which i'm already very familiar) what class and method do i use? how does it work? ...