altair<5,>=4.0.0
black==19.10b0
Click>=7.0
future>=0.16
ipywidgets>=7.4.2
jinja2>=2.10
jsonschema>=2.5.1
marshmallow>3.0
mistune>=0.8.4
numpy>=1.14.1
pandas>=0.22.0
pyparsing<3,>=2.4
python-dateutil>=2.8.1
pytz>=2015.6
requests>=2.20
ruamel.yaml>=0.15.24
scipy>=0.19.0
termcolor>=1.1.0
tzlocal>=1.2

[airflow]
apache-airflow[s3]>=1.9.0
boto3>=1.7.3

[spark]
pyspark>=2.3.2

[sqlalchemy]
sqlalchemy>=1.2
