I have this function:
def ContentFunc():
storage = StringIO()
c = pycurl.Curl()
c.setopt(c.URL, url)
c.setopt(c.WRITEFUNCTION, storage.write)
c.perform()
c.close()
content = storage.getvalue()
while True:
ContentFunc()
if "word" in content:
out = open('/tmp/test', 'a+')
I want to append content
from content = storage.getvalue()
. But doesn't work.
The ERROR:
NameError: name 'content' is not defined
Can you help me?
In your function
def ContentFunc():
...
content = storage.getvalue()
This defines content
within the scope of that function . The function then ends, and that name (and the object assigned to it) is discarded. Instead, return
from the function:
def ContentFunc():
...
return storage.getvalue()
and assign the name in the calling function:
content = ContentFunc()
The technical post webpages of this site follow the CC BY-SA 4.0 protocol. If you need to reprint, please indicate the site URL or the original address.Any question please contact:yoyou2525@163.com.