windows support for non-blocking tailing

[sponsoredlinks]

Thanks for the library, it's great. Just a small one for windows users getting the following, this can be fixed by removing the non-block flag in the os.open call. Not sure if there is a better way but this appears to fix the problem for me, and works for tailing multiple files

Patch:

import sys

is_windows = sys.platform == 'win32'
fh = os.fdopen(os.open(path, os.O_RDONLY | (0 if is_windows else os.O_NONBLOCK)))

Error:

Traceback (most recent call last):
File "userfile.py", line 6, in
mt = multitail2.MultiTail(glob_str)
File "C:\Python310\lib\site-packages\multitail2.py", line 152, in init
self._rescan(skip_to_end = skip_to_end)
File "C:\Python310\lib\site-packages\multitail2.py", line 177, in _rescan
self._tailedfiles[path] = TailedFile(path, skip_to_end = skip_to_end, offset = self._offsets.get(path, None))
File "C:\Python310\lib\site-packages\multitail2.py", line 16, in init
self._open(path, skip_to_end, offset)
File "C:\Python310\lib\site-packages\multitail2.py", line 30, in _open
fh = os.fdopen(os.open(path, os.O_RDONLY | os.O_NONBLOCK))
AttributeError: module 'os' has no attribute 'O_NONBLOCK'