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from datetime import datetime
import os
import subprocess
from pathlib import Path
#TODO bring code over from complete module
datadir=Path.home() / '.local' / 'share' / 'pyutil'
logdir=datadir / 'log'
def cmd(cmdstr,v=False):
'''run cmdstr as a command in the shell, return the output'''
cmdarray = cmdstr.strip().split(' ')
log(f'runcmd: {cmdstr}')
#TODO handling pipe not yet working
proc = subprocess.run(cmdarray, stdout=subprocess.PIPE)
if proc.returncode == 0:
res = proc.stdout
else:
log(f'returncode = {proc.returncode}')
res = proc.stderr
return res
def log(msg):
d = datetime.now().strftime('%Y%m%d')
fn = logdir / f'log-{d}.txt'
if not logdir.exists():
os.makedirs(logdir, exist_ok=True)
with open(fn, 'a') as lf:
lf.write(f'{d}: {msg}\n')
lf.close()
def tnow():
'''
return: current time, formatted as %Y%m%d-%H%M%S
'''
return datetime.now().strftime('%Y%m%d-%H%M%S')
############################
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