Test with Python 3.9

.github/workflows/main.yml

@@ -18,10 +18,16 @@ jobs:
         - 3.6
         - 3.7
         - 3.8
+        - 3.9
 
     steps:
     - uses: actions/checkout@v2
-    - uses: actions/setup-python@v1
+    - uses: actions/setup-python@v2
+      if: matrix.python-version != '3.9'
+      with:
+        python-version: ${{ matrix.python-version }}
+    - uses: deadsnakes/action@v1.0.0
+      if: matrix.python-version == '3.9'
       with:
         python-version: ${{ matrix.python-version }}
     - uses: actions/cache@v1

requirements/compile.py

@@ -21,3 +21,6 @@
     subprocess.run(
         ["python3.8", *common_args, "-o", "py38.txt"], check=True,
     )
+    subprocess.run(
+        ["python3.9", *common_args, "-o", "py39.txt"], check=True,
+    )

requirements/py39.txt

@@ -0,0 +1,212 @@
+#
+# This file is autogenerated by pip-compile
+# To update, run:
+#
+#    requirements/compile.py
+#
+attrs==19.3.0 \
+    --hash=sha256:08a96c641c3a74e44eb59afb61a24f2cb9f4d7188748e76ba4bb5edfa3cb7d1c \
+    --hash=sha256:f7b7ce16570fe9965acd6d30101a28f62fb4a7f9e926b3bbc9b61f8b04247e72 \
+    # via flake8-bugbear, pytest
+bleach==3.1.5 \
+    --hash=sha256:2bce3d8fab545a6528c8fa5d9f9ae8ebc85a56da365c7f85180bfe96a35ef22f \
+    --hash=sha256:3c4c520fdb9db59ef139915a5db79f8b51bc2a7257ea0389f30c846883430a4b \
+    # via readme-renderer
+certifi==2020.4.5.1 \
+    --hash=sha256:1d987a998c75633c40847cc966fcf5904906c920a7f17ef374f5aa4282abd304 \
+    --hash=sha256:51fcb31174be6e6664c5f69e3e1691a2d72a1a12e90f872cbdb1567eb47b6519 \
+    # via requests
+cffi==1.14.0 \
+    --hash=sha256:001bf3242a1bb04d985d63e138230802c6c8d4db3668fb545fb5005ddf5bb5ff \
+    --hash=sha256:00789914be39dffba161cfc5be31b55775de5ba2235fe49aa28c148236c4e06b \
+    --hash=sha256:028a579fc9aed3af38f4892bdcc7390508adabc30c6af4a6e4f611b0c680e6ac \
+    --hash=sha256:14491a910663bf9f13ddf2bc8f60562d6bc5315c1f09c704937ef17293fb85b0 \
+    --hash=sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384 \
+    --hash=sha256:2089ed025da3919d2e75a4d963d008330c96751127dd6f73c8dc0c65041b4c26 \
+    --hash=sha256:2d384f4a127a15ba701207f7639d94106693b6cd64173d6c8988e2c25f3ac2b6 \
+    --hash=sha256:337d448e5a725bba2d8293c48d9353fc68d0e9e4088d62a9571def317797522b \
+    --hash=sha256:399aed636c7d3749bbed55bc907c3288cb43c65c4389964ad5ff849b6370603e \
+    --hash=sha256:3b911c2dbd4f423b4c4fcca138cadde747abdb20d196c4a48708b8a2d32b16dd \
+    --hash=sha256:3d311bcc4a41408cf5854f06ef2c5cab88f9fded37a3b95936c9879c1640d4c2 \
+    --hash=sha256:62ae9af2d069ea2698bf536dcfe1e4eed9090211dbaafeeedf5cb6c41b352f66 \
+    --hash=sha256:66e41db66b47d0d8672d8ed2708ba91b2f2524ece3dee48b5dfb36be8c2f21dc \
+    --hash=sha256:675686925a9fb403edba0114db74e741d8181683dcf216be697d208857e04ca8 \
+    --hash=sha256:7e63cbcf2429a8dbfe48dcc2322d5f2220b77b2e17b7ba023d6166d84655da55 \
+    --hash=sha256:8a6c688fefb4e1cd56feb6c511984a6c4f7ec7d2a1ff31a10254f3c817054ae4 \
+    --hash=sha256:8c0ffc886aea5df6a1762d0019e9cb05f825d0eec1f520c51be9d198701daee5 \
+    --hash=sha256:95cd16d3dee553f882540c1ffe331d085c9e629499ceadfbda4d4fde635f4b7d \
+    --hash=sha256:99f748a7e71ff382613b4e1acc0ac83bf7ad167fb3802e35e90d9763daba4d78 \
+    --hash=sha256:b8c78301cefcf5fd914aad35d3c04c2b21ce8629b5e4f4e45ae6812e461910fa \
+    --hash=sha256:c420917b188a5582a56d8b93bdd8e0f6eca08c84ff623a4c16e809152cd35793 \
+    --hash=sha256:c43866529f2f06fe0edc6246eb4faa34f03fe88b64a0a9a942561c8e22f4b71f \
+    --hash=sha256:cab50b8c2250b46fe738c77dbd25ce017d5e6fb35d3407606e7a4180656a5a6a \
+    --hash=sha256:cef128cb4d5e0b3493f058f10ce32365972c554572ff821e175dbc6f8ff6924f \
+    --hash=sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30 \
+    --hash=sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f \
+    --hash=sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3 \
+    --hash=sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c \
+    # via cryptography
+chardet==3.0.4 \
+    --hash=sha256:84ab92ed1c4d4f16916e05906b6b75a6c0fb5db821cc65e70cbd64a3e2a5eaae \
+    --hash=sha256:fc323ffcaeaed0e0a02bf4d117757b98aed530d9ed4531e3e15460124c106691 \
+    # via requests
+cryptography==2.9.2 \
+    --hash=sha256:091d31c42f444c6f519485ed528d8b451d1a0c7bf30e8ca583a0cac44b8a0df6 \
+    --hash=sha256:18452582a3c85b96014b45686af264563e3e5d99d226589f057ace56196ec78b \
+    --hash=sha256:1dfa985f62b137909496e7fc182dac687206d8d089dd03eaeb28ae16eec8e7d5 \
+    --hash=sha256:1e4014639d3d73fbc5ceff206049c5a9a849cefd106a49fa7aaaa25cc0ce35cf \
+    --hash=sha256:22e91636a51170df0ae4dcbd250d318fd28c9f491c4e50b625a49964b24fe46e \
+    --hash=sha256:3b3eba865ea2754738616f87292b7f29448aec342a7c720956f8083d252bf28b \
+    --hash=sha256:651448cd2e3a6bc2bb76c3663785133c40d5e1a8c1a9c5429e4354201c6024ae \
+    --hash=sha256:726086c17f94747cedbee6efa77e99ae170caebeb1116353c6cf0ab67ea6829b \
+    --hash=sha256:844a76bc04472e5135b909da6aed84360f522ff5dfa47f93e3dd2a0b84a89fa0 \
+    --hash=sha256:88c881dd5a147e08d1bdcf2315c04972381d026cdb803325c03fe2b4a8ed858b \
+    --hash=sha256:96c080ae7118c10fcbe6229ab43eb8b090fccd31a09ef55f83f690d1ef619a1d \
+    --hash=sha256:a0c30272fb4ddda5f5ffc1089d7405b7a71b0b0f51993cb4e5dbb4590b2fc229 \
+    --hash=sha256:bb1f0281887d89617b4c68e8db9a2c42b9efebf2702a3c5bf70599421a8623e3 \
+    --hash=sha256:c447cf087cf2dbddc1add6987bbe2f767ed5317adb2d08af940db517dd704365 \
+    --hash=sha256:c4fd17d92e9d55b84707f4fd09992081ba872d1a0c610c109c18e062e06a2e55 \
+    --hash=sha256:d0d5aeaedd29be304848f1c5059074a740fa9f6f26b84c5b63e8b29e73dfc270 \
+    --hash=sha256:daf54a4b07d67ad437ff239c8a4080cfd1cc7213df57d33c97de7b4738048d5e \
+    --hash=sha256:e993468c859d084d5579e2ebee101de8f5a27ce8e2159959b6673b418fd8c785 \
+    --hash=sha256:f118a95c7480f5be0df8afeb9a11bd199aa20afab7a96bcf20409b411a3a85f0 \
+    # via secretstorage
+docutils==0.16 \
+    --hash=sha256:0c5b78adfbf7762415433f5515cd5c9e762339e23369dbe8000d84a4bf4ab3af \
+    --hash=sha256:c2de3a60e9e7d07be26b7f2b00ca0309c207e06c100f9cc2a94931fc75a478fc \
+    # via -r requirements.in, readme-renderer
+flake8-bugbear==20.1.4 \
+    --hash=sha256:a3ddc03ec28ba2296fc6f89444d1c946a6b76460f859795b35b77d4920a51b63 \
+    --hash=sha256:bd02e4b009fb153fe6072c31c52aeab5b133d508095befb2ffcf3b41c4823162 \
+    # via -r requirements.in
+flake8-tidy-imports==4.1.0 \
+    --hash=sha256:62059ca07d8a4926b561d392cbab7f09ee042350214a25cf12823384a45d27dd \
+    --hash=sha256:c30b40337a2e6802ba3bb611c26611154a27e94c53fc45639e3e282169574fd3 \
+    # via -r requirements.in
+flake8==3.8.2 \
+    --hash=sha256:c69ac1668e434d37a2d2880b3ca9aafd54b3a10a3ac1ab101d22f29e29cf8634 \
+    --hash=sha256:ccaa799ef9893cebe69fdfefed76865aeaefbb94cb8545617b2298786a4de9a5 \
+    # via -r requirements.in, flake8-bugbear, flake8-tidy-imports, pytest-flake8dir
+idna==2.9 \
+    --hash=sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb \
+    --hash=sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa \
+    # via requests
+isort==4.3.21 \
+    --hash=sha256:54da7e92468955c4fceacd0c86bd0ec997b0e1ee80d97f67c35a78b719dccab1 \
+    --hash=sha256:6e811fcb295968434526407adb8796944f1988c5b65e8139058f2014cbe100fd \
+    # via -r requirements.in
+jeepney==0.4.3 \
+    --hash=sha256:3479b861cc2b6407de5188695fa1a8d57e5072d7059322469b62628869b8e36e \
+    --hash=sha256:d6c6b49683446d2407d2fe3acb7a368a77ff063f9182fe427da15d622adc24cf \
+    # via secretstorage
+keyring==21.2.1 \
+    --hash=sha256:3401234209015144a5d75701e71cb47239e552b0882313e9f51e8976f9e27843 \
+    --hash=sha256:c53e0e5ccde3ad34284a40ce7976b5b3a3d6de70344c3f8ee44364cc340976ec \
+    # via twine
+mccabe==0.6.1 \
+    --hash=sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42 \
+    --hash=sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f \
+    # via flake8
+more-itertools==8.3.0 \
+    --hash=sha256:558bb897a2232f5e4f8e2399089e35aecb746e1f9191b6584a151647e89267be \
+    --hash=sha256:7818f596b1e87be009031c7653d01acc46ed422e6656b394b0f765ce66ed4982 \
+    # via pytest
+multilint==4.1.0 \
+    --hash=sha256:795573aeb096b939f3c00b343c113be86b027d8347e9b587169b3a7de6b6810f \
+    --hash=sha256:ff3919f7af9b4e6db6306258715160a33537979cd494e0b611f224517c035478 \
+    # via -r requirements.in
+packaging==20.4 \
+    --hash=sha256:4357f74f47b9c12db93624a82154e9b120fa8293699949152b22065d556079f8 \
+    --hash=sha256:998416ba6962ae7fbd6596850b80e17859a5753ba17c32284f67bfff33784181 \
+    # via bleach, pytest
+pathlib==1.0.1 \
+    --hash=sha256:6940718dfc3eff4258203ad5021090933e5c04707d5ca8cc9e73c94a7894ea9f \
+    # via -r requirements.in
+pkginfo==1.5.0.1 \
+    --hash=sha256:7424f2c8511c186cd5424bbf31045b77435b37a8d604990b79d4e70d741148bb \
+    --hash=sha256:a6d9e40ca61ad3ebd0b72fbadd4fba16e4c0e4df0428c041e01e06eb6ee71f32 \
+    # via twine
+pluggy==0.13.1 \
+    --hash=sha256:15b2acde666561e1298d71b523007ed7364de07029219b604cf808bfa1c765b0 \
+    --hash=sha256:966c145cd83c96502c3c3868f50408687b38434af77734af1e9ca461a4081d2d \
+    # via pytest
+py==1.8.1 \
+    --hash=sha256:5e27081401262157467ad6e7f851b7aa402c5852dbcb3dae06768434de5752aa \
+    --hash=sha256:c20fdd83a5dbc0af9efd622bee9a5564e278f6380fffcacc43ba6f43db2813b0 \
+    # via pytest
+pycodestyle==2.6.0 \
+    --hash=sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367 \
+    --hash=sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e \
+    # via flake8
+pycparser==2.20 \
+    --hash=sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0 \
+    --hash=sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705 \
+    # via cffi
+pyflakes==2.2.0 \
+    --hash=sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92 \
+    --hash=sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8 \
+    # via flake8
+pygments==2.6.1 \
+    --hash=sha256:647344a061c249a3b74e230c739f434d7ea4d8b1d5f3721bc0f3558049b38f44 \
+    --hash=sha256:ff7a40b4860b727ab48fad6360eb351cc1b33cbf9b15a0f689ca5353e9463324 \
+    # via -r requirements.in, readme-renderer
+pyparsing==2.4.7 \
+    --hash=sha256:c203ec8783bf771a155b207279b9bccb8dea02d8f0c9e5f8ead507bc3246ecc1 \
+    --hash=sha256:ef9d7589ef3c200abe66653d3f1ab1033c3c419ae9b9bdb1240a85b024efc88b \
+    # via packaging
+pytest-flake8dir==2.2.0 \
+    --hash=sha256:783e02b1b0685800c35dc19ddf09f4d078efbeb99d507950b35685c591aeb443 \
+    --hash=sha256:93b83f417d4022cc0e53e2e4ccfc1b971eb557113b7765580f3445ed2844150d \
+    # via -r requirements.in
+pytest-randomly==3.3.1 \
+    --hash=sha256:568b6a3bd251b566e8d99fc7bcb15c3c39561babd07e16412563b7dab1b0290a \
+    --hash=sha256:9b06429c877b3aab360c7cf698f2a65dbe75db1b1ed0ab02dc3bb47f3487e469 \
+    # via -r requirements.in
+pytest==5.4.2 \
+    --hash=sha256:95c710d0a72d91c13fae35dce195633c929c3792f54125919847fdcdf7caa0d3 \
+    --hash=sha256:eb2b5e935f6a019317e455b6da83dd8650ac9ffd2ee73a7b657a30873d67a698 \
+    # via -r requirements.in, pytest-flake8dir, pytest-randomly
+readme-renderer==26.0 \
+    --hash=sha256:cbe9db71defedd2428a1589cdc545f9bd98e59297449f69d721ef8f1cfced68d \
+    --hash=sha256:cc4957a803106e820d05d14f71033092537a22daa4f406dfbdd61177e0936376 \
+    # via twine
+requests-toolbelt==0.9.1 \
+    --hash=sha256:380606e1d10dc85c3bd47bf5a6095f815ec007be7a8b69c878507068df059e6f \
+    --hash=sha256:968089d4584ad4ad7c171454f0a5c6dac23971e9472521ea3b6d49d610aa6fc0 \
+    # via twine
+requests==2.23.0 \
+    --hash=sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee \
+    --hash=sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6 \
+    # via requests-toolbelt, twine
+secretstorage==3.1.2 \
+    --hash=sha256:15da8a989b65498e29be338b3b279965f1b8f09b9668bd8010da183024c8bff6 \
+    --hash=sha256:b5ec909dde94d4ae2fa26af7c089036997030f0cf0a5cb372b4cccabd81c143b \
+    # via -r requirements.in
+six==1.15.0 \
+    --hash=sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259 \
+    --hash=sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced \
+    # via bleach, cryptography, packaging, readme-renderer
+tqdm==4.46.0 \
+    --hash=sha256:4733c4a10d0f2a4d098d801464bdaf5240c7dadd2a7fde4ee93b0a0efd9fb25e \
+    --hash=sha256:acdafb20f51637ca3954150d0405ff1a7edde0ff19e38fb99a80a66210d2a28f \
+    # via twine
+twine==3.1.1 \
+    --hash=sha256:c1af8ca391e43b0a06bbc155f7f67db0bf0d19d284bfc88d1675da497a946124 \
+    --hash=sha256:d561a5e511f70275e5a485a6275ff61851c16ffcb3a95a602189161112d9f160 \
+    # via -r requirements.in
+urllib3==1.25.9 \
+    --hash=sha256:3018294ebefce6572a474f0604c2021e33b3fd8006ecd11d62107a5d2a963527 \
+    --hash=sha256:88206b0eb87e6d677d424843ac5209e3fb9d0190d0ee169599165ec25e9d9115 \
+    # via requests
+wcwidth==0.1.9 \
+    --hash=sha256:cafe2186b3c009a04067022ce1dcd79cb38d8d65ee4f4791b8888d6599d1bbe1 \
+    --hash=sha256:ee73862862a156bf77ff92b09034fc4825dd3af9cf81bc5b360668d425f3c5f1 \
+    # via pytest
+webencodings==0.5.1 \
+    --hash=sha256:a0af1213f3c2226497a97e2b3aa01a7e4bee4f403f95be16fc9acd2947514a78 \
+    --hash=sha256:b36a1c245f2d304965eb4e0a82848379241dc04b865afcc4aab16748587e1923 \
+    # via bleach
+
+# WARNING: The following packages were not pinned, but pip requires them to be
+# pinned when the requirements file includes hashes. Consider using the --allow-unsafe flag.
+# setuptools

setup.cfg

@@ -24,6 +24,7 @@ classifiers =
     Programming Language :: Python :: 3.6
     Programming Language :: Python :: 3.7
     Programming Language :: Python :: 3.8
+    Programming Language :: Python :: 3.9
 license_file = LICENSE
 
 [options]

tox.ini

@@ -1,6 +1,6 @@
 [tox]
 envlist =
-    py{35,36,37,38},
+    py{35,36,37,38,39},
     py38-codestyle
 
 [gh-actions]
@@ -9,6 +9,7 @@ python =
     3.6: py36
     3.7: py37
     3.8: py38, py38-codestyle
+    3.9: py39
 
 [testenv]
 commands = pytest {posargs}
@@ -31,3 +32,6 @@ commands =
     multilint
     check-manifest
     twine check .tox/dist/*
+
+[testenv:py39]
+deps = -rrequirements/py39.txt