program.py
Lib/
__init__.py
csv2html.pyfrom Lib import csv2html
csv2html.some_function()output=`dmesg | grep hda`
# becomes
p1 = Popen(["dmesg"], stdout=PIPE)
p2 = Popen(["grep", "hda"], stdin=p1.stdout, stdout=PIPE)
p1.stdout.close() # Allow p1 to receive a SIGPIPE if p2 exits.
output = p2.communicate()[0]import subprocess
internet = False
while not internet:
try:
subprocess.check_call(["ping", "-c 1", "www.google.ru"])
print("Internet is up again!")
internet = True
except subprocess.CalledProcessError:
print("Internet is still down :(")