-i https://pypi.org/simple
-e .
certifi==2019.11.28
chardet==3.0.4
idna==2.8
langid==1.1.6
numpy==1.18.1
pandas==1.0.0rc0
pycountry==19.8.18
python-dateutil==2.8.1
python-stdnum==1.12
pytz==2019.3
requests-cache==0.5.2
requests==2.22.0
six==1.13.0
urllib3==1.25.7
xlrd==1.2.0