CONTENT



1 语法类

1.1 忘记结束符号


有些符号需要结束符号。比如:()、​​<>​​、​​''​​和​​""​​等。

下面是一些错误的例子:

print("Hello, world! "
print("Hello, %s" % ("Python")

日志:

Syntax error: invalid syntax

2 变量类

2.1 全局变量忘记声明

错误示例:

def say(Value): 
print(N, "说: ", Value);
N += 2;
N = 1;
say(31);

日志:

Name: 2
Traceback (most recent call last):
File "C:\Users\ADMINI~1\AppData\Local\Temp\codemao-krGcPK/temp.py", line 7, in <module>
say(input("Name: "))
File "C:\Users\ADMINI~1\AppData\Local\Temp\codemao-krGcPK/temp.py", line 2, in say
print(N, "说: ", Value)
UnboundLocalError: local variable 'N' referenced before assignment

3 习惯类

例子:

print "hello"

日志:

SyntaxError: Missing parentheses in call to 'print'. Did you mean print("hello")?