Avoid the packaged application flashing black cmdline window. #2225
Conversation
```python import xlwings as xw ``` Package an exe application through `pyinstaller -w main.py` , main.py with the above code, because the subprocess `tasklist` command is called, a black cmdline window will flash every time when the program exits.
|
I'd like to avoid introducing |
…process on windows. Avoid introducing shell=True, see https://stackoverflow.com/a/3172488/918626, and we can use `creationflags` to avoid cmdline window flash, see https://stackoverflow.com/a/2935727/11687405
|
After a brief search, we can use Now we just need to change |
|
great! As xlwings doesn't support < 3.7, I'd prefer to use |
…plicit Refer to https://docs.python.org/3/library/subprocess.html?highlight=create_no_window#subprocess.CREATE_NO_WINDOW, ss xlwings doesn't support < 3.7, use `subprocess.CREATE_NO_WINDOW` to replace `0x08000000`, which make the code more explicit.
|
I'm not familiar with the operation of git. I just committed the branch code. Now, could I just apply for approval and merge into the main branch? |
|
Thanks! This is now merged and will be released with 0.30.5. |
Package an exe application through
pyinstaller -w main.py, main.py with the above code, because the subprocesstasklistcommand is called, a black cmdline window will flash every time when the program exits.