这是想要创建一个用python编写的web项目。但是首先要确定自己的web.py已经安装成功了。
安装的命令是:
pip install web.py==0.40-dev1
运行官网的如下的实例:
import web
urls = (
‘/(.*)‘, ‘hello‘
)
app = web.application(urls, globals())
class hello:
def GET(self, name):
if not name:
name = ‘World‘
return ‘Hello, ‘ + name + ‘!‘
if __name__ == "__main__":
app.run()
然后出现了如下图所示的错误
Traceback (most recent call last):
File "D:\software\python\lib\site-packages\web\utils.py", line 526, in take
yield next(seq)
StopIteration
The above exception was the direct cause of the following exception:
Traceback (most recent call last):
File "second.py", line 6, in <module>
app = web.application(urls, globals())
File "D:\software\python\lib\site-packages\web\application.py", line 62, in __init__
self.init_mapping(mapping)
File "D:\software\python\lib\site-packages\web\application.py", line 130, in init_mapping
self.mapping = list(utils.group(mapping, 2))
File "D:\software\python\lib\site-packages\web\utils.py", line 531, in group
x = list(take(seq, size))
RuntimeError: generator raised StopIteration
然后我们就需要进行如下操作
本文参考的是https://blog.csdn.net/gibiguvuggu/article/details/86223332
这位的微博。
原文地址:https://www.cnblogs.com/littleswan/p/11345936.html