在我的代码中,我试图从文件中提取一些数据。当我尝试在第 61 行运行我的代码时出现此错误。我的代码在这里:
from datetime import date
from math import floor;
from adjset_builder import adjset_builder
def check_and_update(d,start,end,log):
# print start,end;
if start in d:
if end in d[start]:
log.write("{0}-{1}\n".format(start, end))
if d[start][end] == 1:
print "one found"
d[start][end] += 1
def build_dictionary(my_adjset,my_list,factor,outfile,log):
log.write("building dictionary:\n");
window_size = int(floor(len(my_list)*factor));
if window_size<2:
log.write("too small\n")
return;
log.write('Total:{0},windowsize:{1}\n'.format(len(my_list),window_size));
log.write("Window at place: 0,")
for i in xrange(window_size):
j = i+1;
while j<window_size:
check_and_update(my_adjset, my_list[i][1], my_list[j][1],log);
j=j+1
i=1;
while i<=len(my_list)-window_size:
log.write("{0},".format(i))
j=i;
k=i+window_size-1;
while j<k:
check_and_update(my_adjset, my_list[i][1], my_list[j][1],log);
j+=1
i += 1
log.write("\nDictionary building done\n")
def make_movie_list(infilename,factor):
log=open('log.txt','w');
outfile=open(infilename.split('.')[0]+"_plot_"+str(factor)+".txt",'w');
f=open(infilename,'r');
my_adjset=dict()
adjset_builder('friends.txt', my_adjset);
count =1
while True:
string = f.readline();
if string=='':
break;
log.write("count:{0}\n".format(count))
count += 1
[movie,freunde] = string.split('=');
freunde = freunde.split(';')
mylist=[]
for i in freunde:
[user_id,date] = i.split(' ');
[yy,mm,dd] = date.split('-');
# l=list((date(int(yy),int(mm),int(dd)),user_id))
mylist.append([date(int(yy),int(mm),int(dd)),user_id]); ## line 61
log.write("list built");
print mylist
break;
# build_dictionary(my_adjset, mylist, factor,outfile,log)
del(mylist);
print 'Done'
log.close();
outfile.close();
f.close();
print count
if __name__ == '__main__':
make_movie_list('grades_processed.txt',.5)
但是,当我尝试在“控制台”中模拟相同的东西时,我没有收到任何错误:
dd='12'
mm='2'
yy='1991'
user_id='98807'
from datetime import date
from datetime import date
l=list((date(int(yy),int(mm),int(dd)),user_id))
l [datetime.date(1991, 2, 12), '98807']
可能是非常愚蠢的事情,但我是初学者,所以似乎没有注意到错误。谢谢!