擅长:python、mysql、java
<p>你不应该用圆圈来调用函数。只需将<code>komanda</code>返回给<code>unos</code>中的调用者:</p>
<pre><code>def provera():
while True:
komanda = input("\n>> ")
if komanda in ("1", "2"):
break
print("\nUneli ste pogrešnu komandu.\n")
return komanda
def unos():
while True:
komanda = provera()
if komanda == "1":
unosNam()
elif komanda == "2":
unosKat()
else:
break
</code></pre>