Cannot generate trading calendar after 2018-11-23 (Thanksgiving Friday holiday) #Bug about pandas_market_calendars HOT 3 CLOSED

I am not able to replicate your error. With a clean install of python I get the following proper functionality. What is your pandas version, perhaps that is causing an issue. The version in my example below is 0.22

Python 3.4.3 (default, Sep 14 2016, 12:36:27) 
Type "copyright", "credits" or "license" for more information.

IPython 1.2.1 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: import pandas_market_calendars as mcal

In [2]: mcal.__version__
Out[2]: '0.21.1'

In [3]: nyse = mcal.get_calendar('NYSE')

In [4]: schedule = nyse.schedule('2018-11-01','2018-11-30')

In [5]: schedule
Out[5]: 
                         market_open              market_close
2018-11-01 2018-11-01 13:30:00+00:00 2018-11-01 20:00:00+00:00
2018-11-02 2018-11-02 13:30:00+00:00 2018-11-02 20:00:00+00:00
2018-11-05 2018-11-05 14:30:00+00:00 2018-11-05 21:00:00+00:00
2018-11-06 2018-11-06 14:30:00+00:00 2018-11-06 21:00:00+00:00
2018-11-07 2018-11-07 14:30:00+00:00 2018-11-07 21:00:00+00:00
2018-11-08 2018-11-08 14:30:00+00:00 2018-11-08 21:00:00+00:00
2018-11-09 2018-11-09 14:30:00+00:00 2018-11-09 21:00:00+00:00
2018-11-12 2018-11-12 14:30:00+00:00 2018-11-12 21:00:00+00:00
2018-11-13 2018-11-13 14:30:00+00:00 2018-11-13 21:00:00+00:00
2018-11-14 2018-11-14 14:30:00+00:00 2018-11-14 21:00:00+00:00
2018-11-15 2018-11-15 14:30:00+00:00 2018-11-15 21:00:00+00:00
2018-11-16 2018-11-16 14:30:00+00:00 2018-11-16 21:00:00+00:00
2018-11-19 2018-11-19 14:30:00+00:00 2018-11-19 21:00:00+00:00
2018-11-20 2018-11-20 14:30:00+00:00 2018-11-20 21:00:00+00:00
2018-11-21 2018-11-21 14:30:00+00:00 2018-11-21 21:00:00+00:00
2018-11-23 2018-11-23 14:30:00+00:00 2018-11-23 18:00:00+00:00
2018-11-26 2018-11-26 14:30:00+00:00 2018-11-26 21:00:00+00:00
2018-11-27 2018-11-27 14:30:00+00:00 2018-11-27 21:00:00+00:00
2018-11-28 2018-11-28 14:30:00+00:00 2018-11-28 21:00:00+00:00
2018-11-29 2018-11-29 14:30:00+00:00 2018-11-29 21:00:00+00:00
2018-11-30 2018-11-30 14:30:00+00:00 2018-11-30 21:00:00+00:00

from pandas_market_calendars.

I am not able to replicate your error. With a clean install of python I get the following proper functionality. What is your pandas version, perhaps that is causing an issue. The version in my example below is 0.22

Python 3.4.3 (default, Sep 14 2016, 12:36:27) 
Type "copyright", "credits" or "license" for more information.

IPython 1.2.1 -- An enhanced Interactive Python.
?         -> Introduction and overview of IPython's features.
%quickref -> Quick reference.
help      -> Python's own help system.
object?   -> Details about 'object', use 'object??' for extra details.

In [1]: import pandas_market_calendars as mcal

In [2]: mcal.__version__
Out[2]: '0.21.1'

In [3]: nyse = mcal.get_calendar('NYSE')

In [4]: schedule = nyse.schedule('2018-11-01','2018-11-30')

In [5]: schedule
Out[5]: 
                         market_open              market_close
2018-11-01 2018-11-01 13:30:00+00:00 2018-11-01 20:00:00+00:00
2018-11-02 2018-11-02 13:30:00+00:00 2018-11-02 20:00:00+00:00
2018-11-05 2018-11-05 14:30:00+00:00 2018-11-05 21:00:00+00:00
2018-11-06 2018-11-06 14:30:00+00:00 2018-11-06 21:00:00+00:00
2018-11-07 2018-11-07 14:30:00+00:00 2018-11-07 21:00:00+00:00
2018-11-08 2018-11-08 14:30:00+00:00 2018-11-08 21:00:00+00:00
2018-11-09 2018-11-09 14:30:00+00:00 2018-11-09 21:00:00+00:00
2018-11-12 2018-11-12 14:30:00+00:00 2018-11-12 21:00:00+00:00
2018-11-13 2018-11-13 14:30:00+00:00 2018-11-13 21:00:00+00:00
2018-11-14 2018-11-14 14:30:00+00:00 2018-11-14 21:00:00+00:00
2018-11-15 2018-11-15 14:30:00+00:00 2018-11-15 21:00:00+00:00
2018-11-16 2018-11-16 14:30:00+00:00 2018-11-16 21:00:00+00:00
2018-11-19 2018-11-19 14:30:00+00:00 2018-11-19 21:00:00+00:00
2018-11-20 2018-11-20 14:30:00+00:00 2018-11-20 21:00:00+00:00
2018-11-21 2018-11-21 14:30:00+00:00 2018-11-21 21:00:00+00:00
2018-11-23 2018-11-23 14:30:00+00:00 2018-11-23 18:00:00+00:00
2018-11-26 2018-11-26 14:30:00+00:00 2018-11-26 21:00:00+00:00
2018-11-27 2018-11-27 14:30:00+00:00 2018-11-27 21:00:00+00:00
2018-11-28 2018-11-28 14:30:00+00:00 2018-11-28 21:00:00+00:00
2018-11-29 2018-11-29 14:30:00+00:00 2018-11-29 21:00:00+00:00
2018-11-30 2018-11-30 14:30:00+00:00 2018-11-30 21:00:00+00:00

Thanks. The thing is that it also works on my PC, but not on the linux server, which is really strange.

from pandas_market_calendars.

That is odd. One thing to check is the version of pandas on the linux server. The error looks like it is from pandas as perhaps the functionality of something in pandas changed with a version and your linux server is on an older version than your PC. This is just a guess.

from pandas_market_calendars.