[Tests] Add black code style checks to flake8

poetry.lock

@@ -6,6 +6,14 @@ optional = false
 python-versions = "*"
 version = "0.7.12"
 
+[[package]]
+category = "dev"
+description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
+name = "appdirs"
+optional = false
+python-versions = "*"
+version = "1.4.3"
+
 [[package]]
 category = "dev"
 description = "Atomic file writes."
@@ -70,6 +78,26 @@ soupsieve = ">=1.2"
 html5lib = ["html5lib"]
 lxml = ["lxml"]
 
+[[package]]
+category = "dev"
+description = "The uncompromising code formatter."
+name = "black"
+optional = false
+python-versions = ">=3.6"
+version = "19.10b0"
+
+[package.dependencies]
+appdirs = "*"
+attrs = ">=18.1.0"
+click = ">=6.5"
+pathspec = ">=0.6,<1"
+regex = "*"
+toml = ">=0.9.4"
+typed-ast = ">=1.4.0"
+
+[package.extras]
+d = ["aiohttp (>=3.3.2)", "aiohttp-cors"]
+
 [[package]]
 category = "main"
 description = "Python package for providing Mozilla's CA Bundle."
@@ -487,6 +515,18 @@ django-phonenumber-field = ">=1.1.0,<4.99"
 django_otp = ">=0.6.0,<0.99"
 qrcode = ">=4.0.0,<6.99"
 
+[package.dependencies.django-otp-yubikey]
+optional = true
+version = "*"
+
+[package.dependencies.phonenumbers]
+optional = true
+version = ">=7.0.9,<8.99"
+
+[package.dependencies.twilio]
+optional = true
+version = ">=6.0"
+
 [package.extras]
 Call = ["twilio (>=6.0)"]
 SMS = ["twilio (>=6.0)"]
@@ -498,7 +538,6 @@ phonenumberslite = ["phonenumberslite (>=7.0.9,<8.99)"]
 reference = "fceecb23a60cfd23398cf58f29148be644853697"
 type = "git"
 url = "https://github.com/Natureshadow/django-two-factor-auth"
-
 [[package]]
 category = "main"
 description = "Integrate django with yarnpkg"
@@ -632,6 +671,18 @@ flake8 = "*"
 flake8-polyfill = "*"
 pycodestyle = "*"
 
+[[package]]
+category = "dev"
+description = "flake8 plugin to call black as a code style validator"
+name = "flake8-black"
+optional = false
+python-versions = "*"
+version = "0.1.1"
+
+[package.dependencies]
+black = ">=19.3b0"
+flake8 = ">=3.0.0"
+
 [[package]]
 category = "dev"
 description = "Check for python builtins being used as variables or parameters."
@@ -852,6 +903,14 @@ version = "19.2"
 pyparsing = ">=2.0.2"
 six = "*"
 
+[[package]]
+category = "dev"
+description = "Utility library for gitignore style pattern matching of file paths."
+name = "pathspec"
+optional = false
+python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
+version = "0.6.0"
+
 [[package]]
 category = "dev"
 description = "Python Build Reasonableness"
@@ -1144,6 +1203,14 @@ maintainer = ["zest.releaser"]
 pil = ["pillow"]
 test = ["pytest", "pytest-cov", "mock"]
 
+[[package]]
+category = "dev"
+description = "Alternative regular expression module, to replace re."
+name = "regex"
+optional = false
+python-versions = "*"
+version = "2019.12.9"
+
 [[package]]
 category = "main"
 description = "Python HTTP for Humans."
@@ -1518,7 +1585,7 @@ testing = ["pathlib2", "contextlib2", "unittest2"]
 ldap = ["django-auth-ldap"]
 
 [metadata]
-content-hash = "cbeeaf3f1d7128817a3d92cb65b50bda67f408de5b62e518bc57c639ecf5575d"
+content-hash = "5d1076f710fd2709c08d81f0d2a746de7d9609050a23c4c993d2e5caef284a0d"
 python-versions = "^3.7"
 
 [metadata.files]
@@ -1526,6 +1593,10 @@ alabaster = [
     {file = "alabaster-0.7.12-py2.py3-none-any.whl", hash = "sha256:446438bdcca0e05bd45ea2de1668c1d9b032e1a9154c2c259092d77031ddd359"},
     {file = "alabaster-0.7.12.tar.gz", hash = "sha256:a661d72d58e6ea8a57f7a86e37d86716863ee5e92788398526d58b26a4e4dc02"},
 ]
+appdirs = [
+    {file = "appdirs-1.4.3-py2.py3-none-any.whl", hash = "sha256:d8b24664561d0d34ddfaec54636d502d7cea6e29c3eaf68f3df6180863e2166e"},
+    {file = "appdirs-1.4.3.tar.gz", hash = "sha256:9e5896d1372858f8dd3344faf4e5014d21849c756c8d5701f78f8a103b372d92"},
+]
 atomicwrites = [
     {file = "atomicwrites-1.3.0-py2.py3-none-any.whl", hash = "sha256:03472c30eb2c5d1ba9227e4c2ca66ab8287fbfbbda3888aa93dc2e28fc6811b4"},
     {file = "atomicwrites-1.3.0.tar.gz", hash = "sha256:75a9445bac02d8d058d5e1fe689654ba5a6556a1dfd8ce6ec55a0ed79866cfa6"},
@@ -1547,6 +1618,10 @@ beautifulsoup4 = [
     {file = "beautifulsoup4-4.8.1-py3-none-any.whl", hash = "sha256:dcdef580e18a76d54002088602eba453eec38ebbcafafeaabd8cab12b6155d57"},
     {file = "beautifulsoup4-4.8.1.tar.gz", hash = "sha256:6135db2ba678168c07950f9a16c4031822c6f4aec75a65e0a97bc5ca09789931"},
 ]
+black = [
+    {file = "black-19.10b0-py36-none-any.whl", hash = "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b"},
+    {file = "black-19.10b0.tar.gz", hash = "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"},
+]
 certifi = [
     {file = "certifi-2019.11.28-py2.py3-none-any.whl", hash = "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3"},
     {file = "certifi-2019.11.28.tar.gz", hash = "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"},
@@ -1746,6 +1821,9 @@ flake8 = [
 flake8-bandit = [
     {file = "flake8_bandit-2.1.2.tar.gz", hash = "sha256:687fc8da2e4a239b206af2e54a90093572a60d0954f3054e23690739b0b0de3b"},
 ]
+flake8-black = [
+    {file = "flake8-black-0.1.1.tar.gz", hash = "sha256:56f85aaa5a83f06a3f61e680e3b50f156b5e557ebdcb964d823d86f4c108b0c8"},
+]
 flake8-builtins = [
     {file = "flake8-builtins-1.4.1.tar.gz", hash = "sha256:cd7b1b7fec4905386a3643b59f9ca8e305768da14a49a7efb31fe9364f33cd04"},
     {file = "flake8_builtins-1.4.1-py2.py3-none-any.whl", hash = "sha256:8d806360767947c0035feada4ddef3ede32f0a586ef457e62d811b8456ad9a51"},
@@ -1876,6 +1954,9 @@ packaging = [
     {file = "packaging-19.2-py2.py3-none-any.whl", hash = "sha256:d9551545c6d761f3def1677baf08ab2a3ca17c56879e70fecba2fc4dde4ed108"},
     {file = "packaging-19.2.tar.gz", hash = "sha256:28b924174df7a2fa32c1953825ff29c61e2f5e082343165438812f00d3a7fc47"},
 ]
+pathspec = [
+    {file = "pathspec-0.6.0.tar.gz", hash = "sha256:e285ccc8b0785beadd4c18e5708b12bb8fcf529a1e61215b3feff1d1e559ea5c"},
+]
 pbr = [
     {file = "pbr-5.4.4-py2.py3-none-any.whl", hash = "sha256:61aa52a0f18b71c5cc58232d2cf8f8d09cd67fcad60b742a60124cb8d6951488"},
     {file = "pbr-5.4.4.tar.gz", hash = "sha256:139d2625547dbfa5fb0b81daebb39601c478c21956dc57e2e07b74450a8c506b"},
@@ -2083,6 +2164,19 @@ qrcode = [
     {file = "qrcode-6.1-py2.py3-none-any.whl", hash = "sha256:3996ee560fc39532910603704c82980ff6d4d5d629f9c3f25f34174ce8606cf5"},
     {file = "qrcode-6.1.tar.gz", hash = "sha256:505253854f607f2abf4d16092c61d4e9d511a3b4392e60bff957a68592b04369"},
 ]
+regex = [
+    {file = "regex-2019.12.9-cp27-none-win32.whl", hash = "sha256:40b7d1291a56897927e08bb973f8c186c2feb14c7f708bfe7aaee09483e85a20"},
+    {file = "regex-2019.12.9-cp27-none-win_amd64.whl", hash = "sha256:c203c9ee755e9656d0af8fab82754d5a664ebaf707b3f883c7eff6a3dd5151cf"},
+    {file = "regex-2019.12.9-cp35-none-win32.whl", hash = "sha256:719978a9145d59fc78509ea1d1bb74243f93583ef2a34dcc5623cf8118ae9726"},
+    {file = "regex-2019.12.9-cp35-none-win_amd64.whl", hash = "sha256:75cf3796f89f75f83207a5c6a6e14eaf57e0369ef0ffff8e22bf36bbcfa0f1de"},
+    {file = "regex-2019.12.9-cp36-none-win32.whl", hash = "sha256:3dbd8333fd2ebd50977ac8747385a73aa1f546eb6b16fcd83d274470fe11f243"},
+    {file = "regex-2019.12.9-cp36-none-win_amd64.whl", hash = "sha256:ad9e3c7260809c0d1ded100269f78ea0217c0704f1eaaf40a382008461848b45"},
+    {file = "regex-2019.12.9-cp37-none-win32.whl", hash = "sha256:91235c98283d2bddf1a588f0fbc2da8afa37959294bbd18b76297bdf316ba4d6"},
+    {file = "regex-2019.12.9-cp37-none-win_amd64.whl", hash = "sha256:aaffd68c4c1ed891366d5c390081f4bf6337595e76a157baf453603d8e53fbcb"},
+    {file = "regex-2019.12.9-cp38-none-win32.whl", hash = "sha256:e865bc508e316a3a09d36c8621596e6599a203bc54f1cd41020a127ccdac468a"},
+    {file = "regex-2019.12.9-cp38-none-win_amd64.whl", hash = "sha256:77396cf80be8b2a35db863cca4c1a902d88ceeb183adab328b81184e71a5eafe"},
+    {file = "regex-2019.12.9.tar.gz", hash = "sha256:77a3799152951d6d14ae5720ca162c97c64f85d4755da585418eac216b736cad"},
+]
 requests = [
     {file = "requests-2.22.0-py2.py3-none-any.whl", hash = "sha256:9cf5292fcd0f598c671cfc1e0d7d1a7f13bb8085e9a590f48c010551dc6c4b31"},
     {file = "requests-2.22.0.tar.gz", hash = "sha256:11e007a8a2aa0323f5a921e9e6a2d7e4e67d9877e85773fba9ba6419025cbeb4"},

pyproject.toml

@@ -75,6 +75,12 @@ flake8-bandit = "^2.1.2"
 flake8-builtins = "^1.4.1"
 flake8-docstrings = "^1.5.0"
 flake8-rst-docstrings = "^0.0.12"
+black = "^19.10b0"
+flake8-black = "^0.1.1"
+
+[tool.black]
+line-length = 100
+exclude = "/migrations/"
 
 [build-system]
 requires = ["poetry>=0.12"]

tox.ini

@@ -33,6 +33,9 @@ commands = poetry build
 [testenv:docs]
 commands = poetry run make -C docs/ html {posargs}
 
+[testenv:autoformat]
+commands = poetry run black {posargs} biscuit/core/
+
 [flake8]
 max_line_length = 100
 exclude = migrations,tests