add requests_oauthlib

requirements.in

@@ -25,4 +25,5 @@ sqlalchemy-utils
 stripe
 jwcrypto
 yacron
-flask-debugtoolbar
+flask-debugtoolbar
+requests_oauthlib

requirements.txt

@@ -2,7 +2,7 @@
 # This file is autogenerated by pip-compile
 # To update, run:
 #
-#    pip-compile
+#    pip-compile --output-file requirements.txt requirements.in
 #
 aiohttp==3.5.4            # via raven-aiohttp, yacron
 aiosmtplib==1.0.6         # via yacron
@@ -48,6 +48,7 @@ mako==1.0.12              # via alembic
 markupsafe==1.1.1         # via jinja2, mako
 more-itertools==7.0.0     # via pytest
 multidict==4.5.2          # via aiohttp, yarl
+oauthlib==3.0.2           # via requests-oauthlib
 packaging==19.0           # via pytest
 parso==0.4.0              # via jedi
 pexpect==4.7.0            # via ipython
@@ -68,7 +69,8 @@ python-editor==1.0.4      # via alembic
 python-http-client==3.1.0  # via sendgrid
 raven-aiohttp==0.7.0      # via yacron
 raven==6.10.0             # via raven-aiohttp, yacron
-requests==2.22.0          # via stripe
+requests-oauthlib==1.2.0
+requests==2.22.0          # via requests-oauthlib, stripe
 ruamel.yaml==0.15.97      # via strictyaml
 s3transfer==0.2.1         # via boto3
 sendgrid==6.0.5
@@ -88,6 +90,3 @@ wtforms==2.2.1
 yacron==0.9.0
 yarl==1.3.0               # via aiohttp
 zipp==0.5.1               # via importlib-metadata
-
-# The following packages are considered to be unsafe in a requirements file:
-# setuptools==41.0.1        # via ipython