擅长:python、mysql、java
<p>这是我的看法:</p>
<pre><code>def function_a():
return 'a'
def function_b():
return 'b'
def function_c():
return 'c'
def function_d():
return 'd'
def function_e():
print('e')
x = 'b'
L = {
'a': function_a(),
'c string': function_c(),
'd string': function_d()
}
def reduced():
try:
L[x]()
except KeyError:
if 'b' in x:
return function_b()
else:
function_e()
print(reduced())
</code></pre>
<p>如果有人能改进它</p>