Getting Error:requests.exceptions.SSLError: HTTPSConnectionPool(host='www.nseindia.com', port=443): Max retries exceeded with url

[Jainu-s]

It worked fine yesterday but today it is showing error. This is the only python library that working fine with historical data without much code. Please sort out this issue thanks.

[sevakram]

Hi @Jainu-s
Can you please provide more information

please share the code snippet and error traceback

My observation is that new NSE website is not reliable, data url is down many times

[Jainu-s]

Hi Sir, now it's working fine sir. There is no quote end error. Thanks, sir. By the way, if possible please provide a realtime data feed. also, I would like to buy you a coffee if you share your Patreon or any other link.

[sevakram]

Thank you so much for your kind gesture 👍 That is really encouraging..
I haven't opened patreon account yet :)

[Jainu-s]

Do you know about the Heroku(cloud) platform? when I installed and run your library I'm getting the below 2 errors? can you sort out what's the issue?

Error 1:

2020-10-01T16:25:00.360373+00:00 app[worker.1]: started.......
2020-10-01T16:25:02.624185+00:00 app[worker.1]: Traceback (most recent call last):
2020-10-01T16:25:02.624212+00:00 app[worker.1]: File "script.py", line 424, in
2020-10-01T16:25:02.624472+00:00 app[worker.1]: schedule.run_pending()
2020-10-01T16:25:02.624474+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 563, in run_pending
2020-10-01T16:25:02.624754+00:00 app[worker.1]: default_scheduler.run_pending()
2020-10-01T16:25:02.624756+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 94, in run_pending
2020-10-01T16:25:02.624895+00:00 app[worker.1]: self._run_job(job)
2020-10-01T16:25:02.624897+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 147, in _run_job
2020-10-01T16:25:02.625105+00:00 app[worker.1]: ret = job.run()
2020-10-01T16:25:02.625109+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 466, in run
2020-10-01T16:25:02.625367+00:00 app[worker.1]: ret = self.job_func()
2020-10-01T16:25:02.625368+00:00 app[worker.1]: File "script.py", line 311, in nifty_500_stocks
2020-10-01T16:25:02.625554+00:00 app[worker.1]: series="EQ")
2020-10-01T16:25:02.625560+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/nse/init.py", line 170, in stock_df
2020-10-01T16:25:02.625720+00:00 app[worker.1]: raw = stock_raw(symbol, from_date, to_date, series)
2020-10-01T16:25:02.625724+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/nse/init.py", line 108, in stock_raw
2020-10-01T16:25:02.625869+00:00 app[worker.1]: return list(itertools.chain.from_iterable(chunks))
2020-10-01T16:25:02.625873+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 586, in result_iterator
2020-10-01T16:25:02.626149+00:00 app[worker.1]: yield fs.pop().result()
2020-10-01T16:25:02.626154+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 425, in result
2020-10-01T16:25:02.626372+00:00 app[worker.1]: return self.__get_result()
2020-10-01T16:25:02.626376+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result
2020-10-01T16:25:02.626586+00:00 app[worker.1]: raise self._exception
2020-10-01T16:25:02.626590+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/thread.py", line 56, in run
2020-10-01T16:25:02.626724+00:00 app[worker.1]: result = self.fn(*self.args, **self.kwargs)
2020-10-01T16:25:02.626728+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/util.py", line 109, in wrapper
2020-10-01T16:25:02.626871+00:00 app[worker.1]: os.makedirs(cache_dir)
2020-10-01T16:25:02.626875+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/os.py", line 220, in makedirs
2020-10-01T16:25:02.627099+00:00 app[worker.1]: mkdir(name, mode)
2020-10-01T16:25:02.627129+00:00 app[worker.1]: FileExistsError: [Errno 17] File exists: '/app/.cache/nsehistory-stock'
2020-10-01T16:25:02.778307+00:00 heroku[worker.1]: Process exited with status 1

Error:2

2020-10-01T16:49:04.845924+00:00 app[worker.1]: started.......
2020-10-01T16:49:09.873783+00:00 app[worker.1]: Traceback (most recent call last):
2020-10-01T16:49:09.873822+00:00 app[worker.1]: File "script.py", line 423, in
2020-10-01T16:49:09.874106+00:00 app[worker.1]: schedule.run_pending()
2020-10-01T16:49:09.874107+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 563, in run_pending
2020-10-01T16:49:09.874400+00:00 app[worker.1]: default_scheduler.run_pending()
2020-10-01T16:49:09.874401+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 94, in run_pending
2020-10-01T16:49:09.874547+00:00 app[worker.1]: self._run_job(job)
2020-10-01T16:49:09.874547+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 147, in _run_job
2020-10-01T16:49:09.874758+00:00 app[worker.1]: ret = job.run()
2020-10-01T16:49:09.874759+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/schedule/init.py", line 466, in run
2020-10-01T16:49:09.875008+00:00 app[worker.1]: ret = self.job_func()
2020-10-01T16:49:09.875009+00:00 app[worker.1]: File "script.py", line 310, in nifty_500_stocks
2020-10-01T16:49:09.875195+00:00 app[worker.1]: normalized_data = stock_df(symbol=singlestock, from_date=date(2020, 1, 1), to_date=date(2020, 10, 1),series="EQ")
2020-10-01T16:49:09.875195+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/nse/init.py", line 170, in stock_df
2020-10-01T16:49:09.875344+00:00 app[worker.1]: raw = stock_raw(symbol, from_date, to_date, series)
2020-10-01T16:49:09.875344+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/nse/init.py", line 108, in stock_raw
2020-10-01T16:49:09.875472+00:00 app[worker.1]: return list(itertools.chain.from_iterable(chunks))
2020-10-01T16:49:09.875472+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 586, in result_iterator
2020-10-01T16:49:09.875741+00:00 app[worker.1]: yield fs.pop().result()
2020-10-01T16:49:09.875742+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 425, in result
2020-10-01T16:49:09.875990+00:00 app[worker.1]: return self.__get_result()
2020-10-01T16:49:09.875990+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/_base.py", line 384, in __get_result
2020-10-01T16:49:09.876190+00:00 app[worker.1]: raise self._exception
2020-10-01T16:49:09.876190+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/concurrent/futures/thread.py", line 56, in run
2020-10-01T16:49:09.876317+00:00 app[worker.1]: result = self.fn(*self.args, **self.kwargs)
2020-10-01T16:49:09.876318+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/util.py", line 110, in wrapper
2020-10-01T16:49:09.876448+00:00 app[worker.1]: j = function(**kw)
2020-10-01T16:49:09.876449+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/jugaad_data/nse/init.py", line 75, in _stock
2020-10-01T16:49:09.876569+00:00 app[worker.1]: j = self.r.json()
2020-10-01T16:49:09.876570+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/site-packages/requests/models.py", line 898, in json
2020-10-01T16:49:09.876911+00:00 app[worker.1]: return complexjson.loads(self.text, **kwargs)
2020-10-01T16:49:09.876913+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/json/init.py", line 354, in loads
2020-10-01T16:49:09.877179+00:00 app[worker.1]: return _default_decoder.decode(s)
2020-10-01T16:49:09.877179+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/json/decoder.py", line 339, in decode
2020-10-01T16:49:09.877375+00:00 app[worker.1]: obj, end = self.raw_decode(s, idx=_w(s, 0).end())
2020-10-01T16:49:09.877376+00:00 app[worker.1]: File "/app/.heroku/python/lib/python3.6/json/decoder.py", line 357, in raw_decode
2020-10-01T16:49:09.877579+00:00 app[worker.1]: raise JSONDecodeError("Expecting value", s, err.value) from None
2020-10-01T16:49:09.877616+00:00 app[worker.1]: json.decoder.JSONDecodeError: Expecting value: line 1 column 1 (char 0)
2020-10-01T16:49:10.083685+00:00 heroku[worker.1]: Process exited with status 1