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View Code? Open in Web Editor NEWPython tool to help book tickets on the Indian Railways
Home Page: http://www.amrav.net/2014/03/14/chai/
License: Other
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Error on Running requirements.txt
copying gevent/threadpool.py -> build/lib.macosx-10.10-x86_64-2.7/gevent
copying gevent/timeout.py -> build/lib.macosx-10.10-x86_64-2.7/gevent
copying gevent/util.py -> build/lib.macosx-10.10-x86_64-2.7/gevent
copying gevent/win32util.py -> build/lib.macosx-10.10-x86_64-2.7/gevent
copying gevent/wsgi.py -> build/lib.macosx-10.10-x86_64-2.7/gevent
running build_ext
Running '/bin/sh /private/var/folders/jj/z46b5_x91q3c465qyd0rcpmm0000gn/T/pip-build-HJWwZ9/gevent/libev/configure > configure-output.txt' in /private/var/folders/jj/z46b5_x91q3c465qyd0rcpmm0000gn/T/pip-build-HJWwZ9/gevent/build/temp.macosx-10.10-x86_64-2.7/libev
building 'gevent.core' extension
creating build/temp.macosx-10.10-x86_64-2.7/gevent
clang -DNDEBUG -g -fwrapv -O3 -Wall -Wstrict-prototypes -U__llvm__ -DLIBEV_EMBED=1 -DEV_COMMON= -DEV_CLEANUP_ENABLE=0 -DEV_EMBED_ENABLE=0 -DEV_PERIODIC_ENABLE=0 -Ibuild/temp.macosx-10.10-x86_64-2.7/libev -Ilibev -I/usr/local/include -I/usr/local/opt/openssl/include -I/usr/local/opt/sqlite/include -I/usr/local/Cellar/python/2.7.10_2/Frameworks/Python.framework/Versions/2.7/include/python2.7 -c gevent/gevent.core.c -o build/temp.macosx-10.10-x86_64-2.7/gevent/gevent.core.o
In file included from gevent/gevent.core.c:313:
In file included from gevent/libev.h:2:
libev/ev.c:477:48: warning: '/*' within block comment [-Wcomment]
/*#define MIN_INTERVAL 0.00000095367431640625 /* 1/2**20, good till 2200 */
^
libev/ev.c:970:42: error: '_Noreturn' keyword must precede function declarator
ecb_inline void ecb_unreachable (void) ecb_noreturn;
^~~~~~~~~~~~
_Noreturn
libev/ev.c:773:26: note: expanded from macro 'ecb_noreturn'
#define ecb_noreturn _Noreturn
^
libev/ev.c:1531:31: warning: 'extern' variable has an initializer [-Wextern-initializer]
EV_API_DECL struct ev_loop *ev_default_loop_ptr = 0; /* needs to be initialised to make it a definition despite extern */
^
libev/ev.c:1702:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANPENDING, pendings [pri], pendingmax [pri], w_->pending, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1713:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (W, rfeeds, rfeedmax, rfeedcnt + 1, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:1840:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (int, fdchanges, fdchangemax, fdchangecnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:313:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2390:
libev/ev_kqueue.c:50:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct kevent, kqueue_changes, kqueue_changemax, kqueue_changecnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
In file included from gevent/gevent.core.c:313:
In file included from gevent/libev.h:2:
In file included from libev/ev.c:2396:
libev/ev_poll.c:66:7: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (struct pollfd, polls, pollmax, pollcnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:3554:34: warning: '&' within '|' [-Wbitwise-op-parentheses]
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
~~~~~~~~~~^~~~~~~~~~~~~ ~
libev/ev.c:3554:34: note: place parentheses around the '&' expression to silence this warning
fd_change (EV_A_ fd, w->events & EV__IOFDSET | EV_ANFD_REIFY);
^
( )
libev/ev.c:3593:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ANHE, timers, timermax, ev_active (w) + 1, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4273:5: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_idle *, idles [ABSPRI (w)], idlemax [ABSPRI (w)], active, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4313:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_prepare *, prepares, preparemax, preparecnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4351:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_check *, checks, checkmax, checkcnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4498:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_fork *, forks, forkmax, forkcnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
libev/ev.c:4581:3: warning: unused variable 'ocur_' [-Wunused-variable]
array_needsize (ev_async *, asyncs, asyncmax, asynccnt, EMPTY2);
^
libev/ev.c:1664:22: note: expanded from macro 'array_needsize'
int ecb_unused ocur_ = (cur); \
^
14 warnings and 1 error generated.
error: command 'clang' failed with exit status 1
----------------------------------------
Command "/usr/local/opt/python/bin/python2.7 -u -c "import setuptools, tokenize;__file__='/private/var/folders/jj/z46b5_x91q3c465qyd0rcpmm0000gn/T/pip-build-HJWwZ9/gevent/setup.py';exec(compile(getattr(tokenize, 'open', open)(__file__).read().replace('\r\n', '\n'), __file__, 'exec'))" install --record /var/folders/jj/z46b5_x91q3c465qyd0rcpmm0000gn/T/pip-qlOEmi-record/install-record.txt --single-version-externally-managed --compile" failed with error code 1 in /private/var/folders/jj/z46b5_x91q3c465qyd0rcpmm0000gn/T/pip-build-HJWwZ9/gevent/
ConnectionError with optimize option
Hi @amrav ,
Thanks for creating chai. It is working well to check the availability of trains but I couldn't get the optimize result. There is some issue with grequests. Here's the trace-back.
hargup@hargup-Lenovo-G580:~/210fs/chai
> python chai.py -t 12875 -s KGP -d AME -D 30 -m 9 optimize master [007d724]
Fetching stations on route... done.
Using up to 100 concurrent connections.
Fetching availability... 17%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05e0310a50: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e0c2efd0>>(stream=False)> failed with ConnectionError
Fetching availability... 26%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05d8e72550: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e0ae5e10>>(stream=False)> failed with ConnectionError
Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05d8be1f50: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e0b45e10>>(stream=False)> failed with ConnectionError
Fetching availability... 26%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05d8be1910: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e0b22a90>>(stream=False)> failed with ConnectionError
Fetching availability... 61%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05d81060f0: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e07b8c90>>(stream=False)> failed with ConnectionError
Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05bb398910: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e0e3e590>>(stream=False)> failed with ConnectionError
Fetching availability... 73%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05d8195050: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e06ec750>>(stream=False)> failed with ConnectionError
Fetching availability... 96%Traceback (most recent call last):
File "/home/hargup/anaconda/lib/python2.7/site-packages/gevent/greenlet.py", line 327, in run
result = self._run(*self.args, **self.kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/grequests.py", line 71, in send
self.url, **merged_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 448, in request
resp = self.send(prep, **send_kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/sessions.py", line 554, in send
r = adapter.send(request, **kwargs)
File "/home/hargup/anaconda/lib/python2.7/site-packages/requests/adapters.py", line 410, in send
raise ConnectionError(e, request=request)
ConnectionError: HTTPConnectionPool(host='10.3.100.207', port=8080): Max retries exceeded with url: http://www.indianrail.gov.in/cgi_bin/inet_accavl_cgi.cgi (Caused by ProxyError('Cannot connect to proxy.', error(104, 'Connection reset by peer')))
<Greenlet at 0x7f05ba02e050: <bound method AsyncRequest.send of <grequests.AsyncRequest object at 0x7f05e03d3910>>(stream=False)> failed with ConnectionError
Fetching availability... 99%
Traceback (most recent call last):
File "chai.py", line 201, in <module>
main()
File "chai.py", line 41, in main
args.func(args)
File "chai.py", line 26, in _optimize
optimize(args.train_no, args.src, args.dst, args.day, args.month, args.class_, args.quota)
File "chai.py", line 111, in optimize
print_plan(shortest_path(src, dst, stations['names'], cost), avail, indices)
File "chai.py", line 87, in shortest_path
weight=cost(names[i], names[j]))
File "chai.py", line 109, in cost
return numerical_cost(cost_tuple(src, dst, avail, indices))
File "chai.py", line 47, in cost_tuple
elif re.match("AVAILABLE", avail[v1][v2]):
KeyError: u'ETW'
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