access.log detection / parsing

[fduran]

Hello,

After
$ pip install docopt tabulate

I have:

$ python -V
Python 2.7.4

$ grep access_log /etc/nginx/nginx.conf
access_log /var/log/nginx/access.log;

but log file is not detected:

$ python ngxtop.py info
configuration file:
/etc/nginx/nginx.conf
access log file:
logs/access.log
access log format:
combined
available variables:

What's more, explicitly setting the log file breaks:

$ python ngxtop.py --access-log /var/log/nginx/access.log
Traceback (most recent call last):
File "ngxtop.py", line 437, in
main(args)
File "ngxtop.py", line 420, in main
total = process_log(source, pattern, processor, arguments)
File "ngxtop.py", line 325, in process_log
total = processor.process(records)
File "ngxtop.py", line 272, in process
for r in records:
File "ngxtop.py", line 206, in add_field
for item in dict_sequence:
File "ngxtop.py", line 196, in map_field
for item in dict_sequence:
File "ngxtop.py", line 196, in map_field
for item in dict_sequence:
File "ngxtop.py", line 206, in add_field
for item in dict_sequence:
File "ngxtop.py", line 206, in add_field
for item in dict_sequence:
File "ngxtop.py", line 196, in map_field
for item in dict_sequence:
File "ngxtop.py", line 245, in
records = (m.groupdict() for m in matches if m is not None)
File "ngxtop.py", line 244, in
matches = (pattern.match(l) for l in lines)
File "ngxtop.py", line 181, in follow
with open(the_file) as f:
IOError: [Errno 2] No such file or directory: 'logs/access.log'

thanks!