Currently this project is down ! I will rewrite this with go in near future
execute a program periodically, showing output fullscreen (watch) with scroll feature.
execute a program periodically, showing output fullscreen (watch) with scroll feature.
License: GNU General Public License v3.0
Hi there, it appears the package doesn't currently allow hyphens in command arguments.
For example:
python watchall.py squeue -u thejohnhoffer
prints a complaint from argparse that -u
is not recognized.
I would expect this script to only use argparse on flags that precede the command, as it should pass the remaining arguments unaltered to the command. I believe I've found a solution that's the same in python 2 and 3:
Replace
parser.add_argument('Args', metavar='Arguments', type=str, nargs='*', help='Command arguments')
with
parser.add_argument('Args', metavar='Arguments', type=str, nargs=argparse.REMAINDER, help='Command arguments')
This is a stronger nargs='*'
that also accepts flags untouched. I'm testing this now for my own application. Many thanks for writing a great package!
Exception in thread Thread-1:
Traceback (most recent call last):
File "/usr/lib64/python3.8/threading.py", line 932, in _bootstrap_inner self.run()
File "/usr/lib64/python3.8/threading.py", line 870, in run
self._target(*self._args, **self._kwargs)
File "/home/xk/.local/bin/watchall", line 85, in update_lines self.refresh_screen(update_pad=True)
File "/home/xk/.local/bin/watchall", line 120, in refresh_screen
self.pad.addch(self.cur_output_lines[i][j]) _curses.error: add_wch() returned ERR
The version in pip is missing commit 0b6e39a
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