Python case: Unterschied zwischen den Versionen
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| Zeile 11: | Zeile 11: | ||
print("usage: " + sys.argv[0] + " start|stop") | print("usage: " + sys.argv[0] + " start|stop") | ||
op = sys.argv[1] | op = sys.argv[1] | ||
| − | |||
if op in [ "start" ,"stop" ]: | if op in [ "start" ,"stop" ]: | ||
eval(op)(arg1,arg2) | eval(op)(arg1,arg2) | ||
Version vom 4. Dezember 2019, 11:59 Uhr
Es gibt keine native case Auswahl in Python :-)
Möglicher case Ersatz
#!/usr/bin/python3
import sys
def start():
print("start action")
def stop():
print("stop action")
def alter():
print("usage: " + sys.argv[0] + " start|stop")
op = sys.argv[1]
if op in [ "start" ,"stop" ]:
eval(op)(arg1,arg2)
else:
alter()