问题
CODE:
import networkx as net
from urllib.request import urlopen
def read_lj_friends(g, name):
# fetch the friend-list from LiveJournal
response=urllib.urlopen('http://www.livejournal.com/misc/fdata.bml?user='+name)
ERROR:
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'urllib' is not defined
回答1:
You've imported urlopen
directly, so you should refer to it like that rather than via urllib
:
response = urlopen('...')
回答2:
You can also try in Python 3:
from six.moves import urllib
temp_file, _ = urllib.request.urlretrieve(url)
回答3:
Try pls:
from urllib.request import urlopen
html = urlopen("http://www.google.com/")
print(html.read) # Content
回答4:
For your case:
import networkx as net
from urllib.request import urlopen
def read_lj_friends(g, name):
# fetch the friend-list from LiveJournal
response=urlopen('http://www.livejournal.com/misc/fdata.bml?user='+name)
来源:https://stackoverflow.com/questions/42314025/nameerror-name-urllib-is-not-defined