Python checking end of file before last iterationCompare File with ignore some line/last lineOptimize...
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Python checking end of file before last iteration
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i have this loop processing a csv i get to the last line and i get an error because it tries to read empty line and kills program how would i check here for that ?
while True:
if in_file.closed: break
lines = line.strip()
if len(lines) > 0:
print (line ,"line1")
src_ip, src_port, dst_ip, dst_port, msg = lines.split(',')
src = '{}:{}'.format(src_ip, src_port)
dst = '{}:{}'.format(dst_ip, dst_port)
if in_file is None:
break
else:
line2 =next(in_file)
print(line2)
lines2 = line2.strip()
the point where it stops is on the line2 =next(in_file)
i get this error from my run ------
Traceback (most recent call last):
File "C:Usersmattseclipse-workspacemy_projectsrcpostprocesspost_process.py", line 74, in
line2 =next(in_file)
StopIteration
new to python so any help appreciated Thanks
python
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
i have this loop processing a csv i get to the last line and i get an error because it tries to read empty line and kills program how would i check here for that ?
while True:
if in_file.closed: break
lines = line.strip()
if len(lines) > 0:
print (line ,"line1")
src_ip, src_port, dst_ip, dst_port, msg = lines.split(',')
src = '{}:{}'.format(src_ip, src_port)
dst = '{}:{}'.format(dst_ip, dst_port)
if in_file is None:
break
else:
line2 =next(in_file)
print(line2)
lines2 = line2.strip()
the point where it stops is on the line2 =next(in_file)
i get this error from my run ------
Traceback (most recent call last):
File "C:Usersmattseclipse-workspacemy_projectsrcpostprocesspost_process.py", line 74, in
line2 =next(in_file)
StopIteration
new to python so any help appreciated Thanks
python
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
add a comment |
$begingroup$
i have this loop processing a csv i get to the last line and i get an error because it tries to read empty line and kills program how would i check here for that ?
while True:
if in_file.closed: break
lines = line.strip()
if len(lines) > 0:
print (line ,"line1")
src_ip, src_port, dst_ip, dst_port, msg = lines.split(',')
src = '{}:{}'.format(src_ip, src_port)
dst = '{}:{}'.format(dst_ip, dst_port)
if in_file is None:
break
else:
line2 =next(in_file)
print(line2)
lines2 = line2.strip()
the point where it stops is on the line2 =next(in_file)
i get this error from my run ------
Traceback (most recent call last):
File "C:Usersmattseclipse-workspacemy_projectsrcpostprocesspost_process.py", line 74, in
line2 =next(in_file)
StopIteration
new to python so any help appreciated Thanks
python
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
$endgroup$
i have this loop processing a csv i get to the last line and i get an error because it tries to read empty line and kills program how would i check here for that ?
while True:
if in_file.closed: break
lines = line.strip()
if len(lines) > 0:
print (line ,"line1")
src_ip, src_port, dst_ip, dst_port, msg = lines.split(',')
src = '{}:{}'.format(src_ip, src_port)
dst = '{}:{}'.format(dst_ip, dst_port)
if in_file is None:
break
else:
line2 =next(in_file)
print(line2)
lines2 = line2.strip()
the point where it stops is on the line2 =next(in_file)
i get this error from my run ------
Traceback (most recent call last):
File "C:Usersmattseclipse-workspacemy_projectsrcpostprocesspost_process.py", line 74, in
line2 =next(in_file)
StopIteration
new to python so any help appreciated Thanks
python
python
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
mKalitamKalita
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
asked 12 mins ago
mKalitamKalita
1
asked 12 mins ago
mKalitamKalita
1
1
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
New contributor
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
mKalita is a new contributor to this site. Take care in asking for clarification, commenting, and answering.
Check out our Code of Conduct.
add a comment |
add a comment |
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