upgrade to Python 3.8.2

.python-version

@@ -1 +1 @@
-3.7.3
+3.8.2

.travis.yml

@@ -1,11 +1,11 @@
 language: python
-python: 3.7.3
+python: 3.8.2
 
 env:
   global:
     - TRAVIS_NODE_VERSION=10.19.0
 
-dist: xenial
+dist: bionic
 
 addons:
   hosts:
@@ -31,6 +31,7 @@ install:
   - nvm install $TRAVIS_NODE_VERSION
   - pip install -U pip setuptools wheel
   - pip install -r requirements/main.txt -r requirements/deploy.txt -r requirements/docs.txt -r requirements/lint.txt -r requirements/tests.txt
+  - pip install -r requirements/dev.txt
   - npm i -g npm
   - npm install -g gulp-cli
   - npm ci

Dockerfile

@@ -45,7 +45,7 @@ RUN gulp dist
 
 # Now we're going to build our actual application, but not the actual production
 # image that it gets deployed into.
-FROM python:3.7.3-slim-stretch as build
+FROM python:3.8.2-slim-buster as build
 
 # Define whether we're building a production or a development image. This will
 # generally be used to control whether or not we install our development and
@@ -121,7 +121,7 @@ RUN set -x \
 
 # Now we're going to build our actual application image, which will eventually
 # pull in the static files that were built above.
-FROM python:3.7.3-slim-stretch
+FROM python:3.8.2-slim-buster
 
 # Setup some basic environment variables that are ~never going to change.
 ENV PYTHONUNBUFFERED 1
@@ -146,7 +146,7 @@ RUN set -x \
 RUN set -x \
     && apt-get update \
     && apt-get install --no-install-recommends -y \
-        libpq5 libxml2 libxslt1.1 libcurl3  \
+        libpq5 libxml2 libxslt1.1 libcurl4  \
         $(if [ "$DEVEL" = "yes" ]; then echo 'bash libjpeg62 postgresql-client'; fi) \
     && apt-get clean \
     && rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*

Makefile

@@ -53,9 +53,9 @@ default:
 	@exit 1
 
 .state/env/pyvenv.cfg: requirements/dev.txt requirements/docs.txt requirements/lint.txt requirements/ipython.txt
-	# Create our Python 3.7 virtual environment
+	# Create our Python 3.8 virtual environment
 	rm -rf .state/env
-	python3.7 -m venv .state/env
+	python3.8 -m venv .state/env
 
 	# install/upgrade general requirements
 	.state/env/bin/python -m pip install --upgrade pip setuptools wheel

docs/api-reference/legacy.rst

@@ -119,9 +119,7 @@ Upload API
 The API endpoint served at `upload.pypi.org/legacy/
 <https://upload.pypi.org/legacy/>`_ is Warehouse's emulation of the
 legacy PyPI upload API. This is the endpoint that tools such as `twine
-<https://twine.readthedocs.io/>`_ and `distutils
-<https://docs.python.org/3.7/distutils/packageindex.html#the-upload-command>`_
-use to `upload distributions to PyPI
+<https://twine.readthedocs.io/>`_ use to `upload distributions to PyPI
 <https://packaging.python.org/tutorials/distributing-packages/>`_.
 
 The upload api can be used to upload artifacts by sending a multipart/form-data

docs/api-reference/stats.rst

@@ -40,7 +40,7 @@ Project
           "FlexGet": {
             "size": 4387002448
           },
-          ...
+          "...": "..."
         },
         "total_packages_size": 23965450269
       }

docs/development/getting-started.rst

@@ -581,12 +581,12 @@ Use :command:`make` to build the documentation. For example:
 The HTML documentation index can now be found at
 :file:`docs/_build/html/index.html`.
 
-Building the docs requires Python 3.7. If it is not installed, the
+Building the docs requires Python 3.8. If it is not installed, the
 :command:`make` command will give the following error message:
 
 .. code-block:: console
 
-  make: python3.7: Command not found
+  make: python3.8: Command not found
   Makefile:53: recipe for target '.state/env/pyvenv.cfg' failed
   make: *** [.state/env/pyvenv.cfg] Error 127
 

requirements/docs.txt

@@ -1,40 +1,57 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    pip-compile --allow-unsafe --generate-hashes --output-file=requirements/docs.txt requirements/docs.in
+#
 alabaster==0.7.12 \
     --hash=sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359 \
-    --hash=sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02
+    --hash=sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02 \
+    # via sphinx
 babel==2.8.0 \
     --hash=sha256:1aac2ae2d0d8ea368fa90906567f5c08463d98ade155c0c4bfedd6a0f7160e38 \
-    --hash=sha256:d670ea0b10f8b723672d3a6abeb87b565b244da220d76b4dba1b66269ec152d4
+    --hash=sha256:d670ea0b10f8b723672d3a6abeb87b565b244da220d76b4dba1b66269ec152d4 \
+    # via sphinx
 certifi==2020.4.5.1 \
     --hash=sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304 \
-    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519
+    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519 \
+    # via requests
 chardet==3.0.4 \
     --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
-    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691
+    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
+    # via requests
 docutils==0.15.2 \
     --hash=sha256:6c4f696463b79f1fb8ba0c594b63840ebd41f059e92b31957c46b74a4599b6d0 \
     --hash=sha256:9e4d7ecfc600058e07ba661411a2b7de2fd0fafa17d1a7f7361cd47b1175c827 \
-    --hash=sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99
+    --hash=sha256:a2aeea129088da402665e92e0b25b04b073c04b2dce4ab65caaa38b7ce2e1a99 \
+    # via sphinx
 idna==2.9 \
     --hash=sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb \
-    --hash=sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa
+    --hash=sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa \
+    # via requests
 imagesize==1.2.0 \
     --hash=sha256:6965f19a6a2039c7d48bca7dba2473069ff854c36ae6f19d2cde309d998228a1 \
-    --hash=sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1
+    --hash=sha256:b1f6b5a4eab1f73479a50fb79fcf729514a900c341d8503d62a62dbc4127a2b1 \
+    # via sphinx
 jinja2==2.11.2 \
     --hash=sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0 \
-    --hash=sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035
+    --hash=sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035 \
+    # via sphinx
 markupsafe==1.1.1 \
     --hash=sha256:00bc623926325b26bb9605ae9eae8a215691f33cae5df11ca5424f06f2d1f473 \
     --hash=sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161 \
     --hash=sha256:09c4b7f37d6c648cb13f9230d847adf22f8171b1ccc4d5682398e77f40309235 \
     --hash=sha256:1027c282dad077d0bae18be6794e6b6b8c91d58ed8a8d89a89d59693b9131db5 \
+    --hash=sha256:13d3144e1e340870b25e7b10b98d779608c02016d5184cfb9927a9f10c689f42 \
     --hash=sha256:24982cc2533820871eba85ba648cd53d8623687ff11cbb805be4ff7b4c971aff \
     --hash=sha256:29872e92839765e546828bb7754a68c418d927cd064fd4708fab9fe9c8bb116b \
     --hash=sha256:43a55c2930bbc139570ac2452adf3d70cdbb3cfe5912c71cdce1c2c6bbd9c5d1 \
     --hash=sha256:46c99d2de99945ec5cb54f23c8cd5689f6d7177305ebff350a58ce5f8de1669e \
     --hash=sha256:500d4957e52ddc3351cabf489e79c91c17f6e0899158447047588650b5e69183 \
     --hash=sha256:535f6fc4d397c1563d08b88e485c3496cf5784e927af890fb3c3aac7f933ec66 \
+    --hash=sha256:596510de112c685489095da617b5bcbbac7dd6384aeebeda4df6025d0256a81b \
     --hash=sha256:62fe6c95e3ec8a7fad637b7f3d372c15ec1caa01ab47926cfdf7a75b40e0eac1 \
+    --hash=sha256:6788b695d50a51edb699cb55e35487e430fa21f1ed838122d722e0ff0ac5ba15 \
     --hash=sha256:6dd73240d2af64df90aa7c4e7481e23825ea70af4b4922f8ede5b9e35f78a3b1 \
     --hash=sha256:717ba8fe3ae9cc0006d7c451f0bb265ee07739daf76355d06366154ee68d221e \
     --hash=sha256:79855e1c5b8da654cf486b830bd42c06e8780cea587384cf6545b7d9ac013a0b \
@@ -51,40 +68,81 @@ markupsafe==1.1.1 \
     --hash=sha256:ba59edeaa2fc6114428f1637ffff42da1e311e29382d81b339c1817d37ec93c6 \
     --hash=sha256:c8716a48d94b06bb3b2524c2b77e055fb313aeb4ea620c8dd03a105574ba704f \
     --hash=sha256:cd5df75523866410809ca100dc9681e301e3c27567cf498077e8551b6d20e42f \
-    --hash=sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7
+    --hash=sha256:cdb132fc825c38e1aeec2c8aa9338310d29d337bebbd7baa06889d09a60a1fa2 \
+    --hash=sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7 \
+    --hash=sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be \
+    # via jinja2
 packaging==20.3 \
     --hash=sha256:3c292b474fda1671ec57d46d739d072bfd495a4f51ad01a055121d81e952b7a3 \
-    --hash=sha256:82f77b9bee21c1bafbf35a84905d604d5d1223801d639cf3ed140bd651c08752
+    --hash=sha256:82f77b9bee21c1bafbf35a84905d604d5d1223801d639cf3ed140bd651c08752 \
+    # via sphinx
 pygments==2.6.1 \
     --hash=sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44 \
-    --hash=sha256:aa931c0bd5daa25c475afadb2147115134cfe501f0656828cbe7cb566c7123bc
+    --hash=sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324 \
+    # via sphinx
 pyparsing==2.4.7 \
     --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
-    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b \
+    # via packaging
 pytz==2019.3 \
     --hash=sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d \
-    --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be
+    --hash=sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be \
+    # via babel
 requests==2.23.0 \
     --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
-    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6
+    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6 \
+    # via sphinx
 six==1.14.0 \
     --hash=sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a \
-    --hash=sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c
+    --hash=sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c \
+    # via packaging, sphinxcontrib-httpdomain
 snowballstemmer==2.0.0 \
     --hash=sha256:209f257d7533fdb3cb73bdbd24f436239ca3b2fa67d56f6ff88e86be08cc5ef0 \
-    --hash=sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52
+    --hash=sha256:df3bac3df4c2c01363f3dd2cfa78cce2840a79b9f1c2d2de9ce8d31683992f52 \
+    # via sphinx
 sphinx-rtd-theme==0.4.3 \
     --hash=sha256:00cf895504a7895ee433807c62094cf1e95f065843bf3acd17037c3e9a2becd4 \
-    --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a
-sphinx==1.8.2 \
-    --hash=sha256:120732cbddb1b2364471c3d9f8bfd4b0c5b550862f99a65736c77f970b142aea \
-    --hash=sha256:b348790776490894e0424101af9c8413f2a86831524bd55c5f379d3e3e12ca64
+    --hash=sha256:728607e34d60456d736cc7991fd236afb828b21b82f956c5ea75f94c8414040a \
+    # via -r requirements/docs.in
+sphinx==3.0.2 \
+    --hash=sha256:3145d87d0962366d4c5264c39094eae3f5788d01d4b1a12294051bfe4271d91b \
+    --hash=sha256:d7c6e72c6aa229caf96af82f60a0d286a1521d42496c226fe37f5a75dcfe2941 \
+    # via -r requirements/docs.in, sphinx-rtd-theme, sphinxcontrib-httpdomain
+sphinxcontrib-applehelp==1.0.2 \
+    --hash=sha256:806111e5e962be97c29ec4c1e7fe277bfd19e9652fb1a4392105b43e01af885a \
+    --hash=sha256:a072735ec80e7675e3f432fcae8610ecf509c5f1869d17e2eecff44389cdbc58 \
+    # via sphinx
+sphinxcontrib-devhelp==1.0.2 \
+    --hash=sha256:8165223f9a335cc1af7ffe1ed31d2871f325254c0423bc0c4c7cd1c1e4734a2e \
+    --hash=sha256:ff7f1afa7b9642e7060379360a67e9c41e8f3121f2ce9164266f61b9f4b338e4 \
+    # via sphinx
+sphinxcontrib-htmlhelp==1.0.3 \
+    --hash=sha256:3c0bc24a2c41e340ac37c85ced6dafc879ab485c095b1d65d2461ac2f7cca86f \
+    --hash=sha256:e8f5bb7e31b2dbb25b9cc435c8ab7a79787ebf7f906155729338f3156d93659b \
+    # via sphinx
 sphinxcontrib-httpdomain==1.7.0 \
     --hash=sha256:1fb5375007d70bf180cdd1c79e741082be7aa2d37ba99efe561e1c2e3f38191e \
-    --hash=sha256:ac40b4fba58c76b073b03931c7b8ead611066a6aebccafb34dc19694f4eb6335
-sphinxcontrib-websupport==1.2.1 \
-    --hash=sha256:545f5da4bd7757e82b8a23ce3af9500c6ffeedbcb13429fca436ad1e80bd10cf \
-    --hash=sha256:69364896eae5d1145d82b6ee09f66d597099ef8069615e2888921ec48005470f
+    --hash=sha256:ac40b4fba58c76b073b03931c7b8ead611066a6aebccafb34dc19694f4eb6335 \
+    # via -r requirements/docs.in
+sphinxcontrib-jsmath==1.0.1 \
+    --hash=sha256:2ec2eaebfb78f3f2078e73666b1415417a116cc848b72e5172e596c871103178 \
+    --hash=sha256:a9925e4a4587247ed2191a22df5f6970656cb8ca2bd6284309578f2153e0c4b8 \
+    # via sphinx
+sphinxcontrib-qthelp==1.0.3 \
+    --hash=sha256:4c33767ee058b70dba89a6fc5c1892c0d57a54be67ddd3e7875a18d14cba5a72 \
+    --hash=sha256:bd9fc24bcb748a8d51fd4ecaade681350aa63009a347a8c14e637895444dfab6 \
+    # via sphinx
+sphinxcontrib-serializinghtml==1.1.4 \
+    --hash=sha256:eaa0eccc86e982a9b939b2b82d12cc5d013385ba5eadcc7e4fed23f4405f77bc \
+    --hash=sha256:f242a81d423f59617a8e5cf16f5d4d74e28ee9a66f9e5b637a18082991db5a9a \
+    # via sphinx
 urllib3==1.25.9 \
     --hash=sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527 \
-    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115
+    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115 \
+    # via requests
+
+# The following packages are considered to be unsafe in a requirements file:
+setuptools==46.1.3 \
+    --hash=sha256:4fe404eec2738c20ab5841fa2d791902d2a645f32318a7850ef26f8d7215a8ee \
+    --hash=sha256:795e0475ba6cd7fa082b1ee6e90d552209995627a2a227a47c6ea93282f4bfb1 \
+    # via sphinx

requirements/lint.txt

@@ -119,7 +119,6 @@ template-remover==0.1.9 \
 toml==0.10.0 \
     --hash=sha256:229f81c57791a41d65e399fc06bf0848bab550a9dfd5ed66df18ce5f05e73d5c \
     --hash=sha256:235682dd292d5899d361a811df37e04a8828a5b1da3115886b73cf81ebc9100e \
-    --hash=sha256:f1db651f9657708513243e61e6cc67d101a39bad662eaa9b5546f789338e07a3 \
     # via black
 typed-ast==1.4.1 \
     --hash=sha256:0666aa36131496aed8f7be0410ff974562ab7eeac11ef351def9ea6fa28f6355 \