Coverage for docs_src / parameter_types / file / tutorial004_an_py310.py: 100%

1from typing import Annotated 7 ctx1abcdefg

2 

3import typer 7 ctx1abcdefg

4 

5app = typer.Typer() 7 ctx1abcdefg

6 

7 

8@app.command() 7 ctx1abcdefg

9def main(file: Annotated[typer.FileBinaryWrite, typer.Option()]): 7 ctx1abcdefg

10 first_line_str = "some settings\n" 7 ctx1abcdefg

11 # You cannot write str directly to a binary file, you have to encode it to get bytes 

12 first_line_bytes = first_line_str.encode("utf-8") 7 ctx1abcdefg

13 # Then you can write the bytes 

14 file.write(first_line_bytes) 7 ctx1abcdefg

15 # This is already bytes, it starts with b" 

16 second_line = b"la cig\xc3\xbce\xc3\xb1a trae al ni\xc3\xb1o" 7 ctx1abcdefg

17 file.write(second_line) 7 ctx1abcdefg

18 print("Binary file written") 7 ctx1abcdefg

19 

20 

21if __name__ == "__main__": 7 ctx1abcdefg

22 app() 7 ctx1abcdefg