From 7e0daf1afe8b5391195322bcf4b5f4dfd3cb7363 Mon Sep 17 00:00:00 2001
From: Timid Robot Zehta <timid@creativecommons.org>
Date: Fri, 25 Sep 2020 07:32:17 -0700
Subject: [PATCH] allow latest python 3. added black and flake8

---
 .flake8                                |   4 +
 Pipfile                                |   6 +-
 Pipfile.lock                           | 338 ++++++++++++++++++-------
 packages/checkfile/lektor_checkfile.py |  12 +-
 packages/checkfile/setup.py            |  40 +--
 packages/markdown-table/setup.py       |   6 +-
 pyproject.toml                         |   8 +
 7 files changed, 296 insertions(+), 118 deletions(-)
 create mode 100644 .flake8
 create mode 100644 pyproject.toml

diff --git a/.flake8 b/.flake8
new file mode 100644
index 000000000..20a5281c4
--- /dev/null
+++ b/.flake8
@@ -0,0 +1,4 @@
+[flake8]
+exclude =
+    .git,
+    webpack
diff --git a/Pipfile b/Pipfile
index 9eea04c39..b555449aa 100644
--- a/Pipfile
+++ b/Pipfile
@@ -3,13 +3,13 @@ name = "pypi"
 url = "https://pypi.org/simple"
 verify_ssl = true
 
-[dev-packages]
-
 [packages]
+black = "==19.10b0"
+flake8 = "*"
 lektor = "*"
 # Werkzeug added and pinned to mitigate this issue:
 # https://github.com/nixjdm/lektor-atom/issues/23
 Werkzeug = "==0.16.1"
 
 [requires]
-python_version = "3.7"
+python_version = "3"
diff --git a/Pipfile.lock b/Pipfile.lock
index b7084d723..6a5185e0a 100644
--- a/Pipfile.lock
+++ b/Pipfile.lock
@@ -1,11 +1,11 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "a176b748f0735f6a1281566f4c32407b83eb7326402a7ff4f3b114fd9bb44b97"
+            "sha256": "565fb04bf7ff4e9194acd23c108df00bff9225332a46cc55d11b974b33804a5d"
         },
         "pipfile-spec": 6,
         "requires": {
-            "python_version": "3.7"
+            "python_version": "3"
         },
         "sources": [
             {
@@ -16,52 +16,84 @@
         ]
     },
     "default": {
+        "appdirs": {
+            "hashes": [
+                "sha256:7d5d0167b2b1ba821647616af46a749d1c653740dd0d2415100fe26e27afdf41",
+                "sha256:a841dacd6b99318a741b166adb07e19ee71a274450e68237b4650ca1055ab128"
+            ],
+            "version": "==1.4.4"
+        },
+        "attrs": {
+            "hashes": [
+                "sha256:26b54ddbbb9ee1d34d5d3668dd37d6cf74990ab23c828c2888dccdceee395594",
+                "sha256:fce7fc47dfc976152e82d53ff92fa0407700c21acd20886a13777a0d20e655dc"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==20.2.0"
+        },
         "babel": {
             "hashes": [
                 "sha256:1aac2ae2d0d8ea368fa90906567f5c08463d98ade155c0c4bfedd6a0f7160e38",
                 "sha256:d670ea0b10f8b723672d3a6abeb87b565b244da220d76b4dba1b66269ec152d4"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.8.0"
         },
+        "black": {
+            "hashes": [
+                "sha256:1b30e59be925fafc1ee4565e5e08abef6b03fe455102883820fe5ee2e4734e0b",
+                "sha256:c2edb73a08e9e0e6f65a0e6af18b059b8b1cdd5bef997d7a0b181df93dc81539"
+            ],
+            "index": "pypi",
+            "version": "==19.10b0"
+        },
         "certifi": {
             "hashes": [
-                "sha256:017c25db2a153ce562900032d5bc68e9f191e44e9a0f762f373977de9df1fbb3",
-                "sha256:25b64c7da4cd7479594d035c08c2d809eb4aab3a26e5a990ea98cc450c320f1f"
+                "sha256:5930595817496dd21bb8dc35dad090f1c2cd0adfaf21204bf6732ca5d8ee34d3",
+                "sha256:8fc0819f1f30ba15bdb34cceffb9ef04d99f420f68eb75d901e9560b8749fc41"
             ],
-            "version": "==2019.11.28"
+            "version": "==2020.6.20"
         },
         "cffi": {
             "hashes": [
-                "sha256:001bf3242a1bb04d985d63e138230802c6c8d4db3668fb545fb5005ddf5bb5ff",
-                "sha256:00789914be39dffba161cfc5be31b55775de5ba2235fe49aa28c148236c4e06b",
-                "sha256:028a579fc9aed3af38f4892bdcc7390508adabc30c6af4a6e4f611b0c680e6ac",
-                "sha256:14491a910663bf9f13ddf2bc8f60562d6bc5315c1f09c704937ef17293fb85b0",
-                "sha256:1cae98a7054b5c9391eb3249b86e0e99ab1e02bb0cc0575da191aedadbdf4384",
-                "sha256:2089ed025da3919d2e75a4d963d008330c96751127dd6f73c8dc0c65041b4c26",
-                "sha256:2d384f4a127a15ba701207f7639d94106693b6cd64173d6c8988e2c25f3ac2b6",
-                "sha256:337d448e5a725bba2d8293c48d9353fc68d0e9e4088d62a9571def317797522b",
-                "sha256:399aed636c7d3749bbed55bc907c3288cb43c65c4389964ad5ff849b6370603e",
-                "sha256:3b911c2dbd4f423b4c4fcca138cadde747abdb20d196c4a48708b8a2d32b16dd",
-                "sha256:3d311bcc4a41408cf5854f06ef2c5cab88f9fded37a3b95936c9879c1640d4c2",
-                "sha256:62ae9af2d069ea2698bf536dcfe1e4eed9090211dbaafeeedf5cb6c41b352f66",
-                "sha256:66e41db66b47d0d8672d8ed2708ba91b2f2524ece3dee48b5dfb36be8c2f21dc",
-                "sha256:675686925a9fb403edba0114db74e741d8181683dcf216be697d208857e04ca8",
-                "sha256:7e63cbcf2429a8dbfe48dcc2322d5f2220b77b2e17b7ba023d6166d84655da55",
-                "sha256:8a6c688fefb4e1cd56feb6c511984a6c4f7ec7d2a1ff31a10254f3c817054ae4",
-                "sha256:8c0ffc886aea5df6a1762d0019e9cb05f825d0eec1f520c51be9d198701daee5",
-                "sha256:95cd16d3dee553f882540c1ffe331d085c9e629499ceadfbda4d4fde635f4b7d",
-                "sha256:99f748a7e71ff382613b4e1acc0ac83bf7ad167fb3802e35e90d9763daba4d78",
-                "sha256:b8c78301cefcf5fd914aad35d3c04c2b21ce8629b5e4f4e45ae6812e461910fa",
-                "sha256:c420917b188a5582a56d8b93bdd8e0f6eca08c84ff623a4c16e809152cd35793",
-                "sha256:c43866529f2f06fe0edc6246eb4faa34f03fe88b64a0a9a942561c8e22f4b71f",
-                "sha256:cab50b8c2250b46fe738c77dbd25ce017d5e6fb35d3407606e7a4180656a5a6a",
-                "sha256:cef128cb4d5e0b3493f058f10ce32365972c554572ff821e175dbc6f8ff6924f",
-                "sha256:cf16e3cf6c0a5fdd9bc10c21687e19d29ad1fe863372b5543deaec1039581a30",
-                "sha256:e56c744aa6ff427a607763346e4170629caf7e48ead6921745986db3692f987f",
-                "sha256:e577934fc5f8779c554639376beeaa5657d54349096ef24abe8c74c5d9c117c3",
-                "sha256:f2b0fa0c01d8a0c7483afd9f31d7ecf2d71760ca24499c8697aeb5ca37dc090c"
-            ],
-            "version": "==1.14.0"
+                "sha256:005f2bfe11b6745d726dbb07ace4d53f057de66e336ff92d61b8c7e9c8f4777d",
+                "sha256:09e96138280241bd355cd585148dec04dbbedb4f46128f340d696eaafc82dd7b",
+                "sha256:0b1ad452cc824665ddc682400b62c9e4f5b64736a2ba99110712fdee5f2505c4",
+                "sha256:0ef488305fdce2580c8b2708f22d7785ae222d9825d3094ab073e22e93dfe51f",
+                "sha256:15f351bed09897fbda218e4db5a3d5c06328862f6198d4fb385f3e14e19decb3",
+                "sha256:22399ff4870fb4c7ef19fff6eeb20a8bbf15571913c181c78cb361024d574579",
+                "sha256:23e5d2040367322824605bc29ae8ee9175200b92cb5483ac7d466927a9b3d537",
+                "sha256:2791f68edc5749024b4722500e86303a10d342527e1e3bcac47f35fbd25b764e",
+                "sha256:2f9674623ca39c9ebe38afa3da402e9326c245f0f5ceff0623dccdac15023e05",
+                "sha256:3363e77a6176afb8823b6e06db78c46dbc4c7813b00a41300a4873b6ba63b171",
+                "sha256:33c6cdc071ba5cd6d96769c8969a0531be2d08c2628a0143a10a7dcffa9719ca",
+                "sha256:3b8eaf915ddc0709779889c472e553f0d3e8b7bdf62dab764c8921b09bf94522",
+                "sha256:3cb3e1b9ec43256c4e0f8d2837267a70b0e1ca8c4f456685508ae6106b1f504c",
+                "sha256:3eeeb0405fd145e714f7633a5173318bd88d8bbfc3dd0a5751f8c4f70ae629bc",
+                "sha256:44f60519595eaca110f248e5017363d751b12782a6f2bd6a7041cba275215f5d",
+                "sha256:4d7c26bfc1ea9f92084a1d75e11999e97b62d63128bcc90c3624d07813c52808",
+                "sha256:529c4ed2e10437c205f38f3691a68be66c39197d01062618c55f74294a4a4828",
+                "sha256:6642f15ad963b5092d65aed022d033c77763515fdc07095208f15d3563003869",
+                "sha256:85ba797e1de5b48aa5a8427b6ba62cf69607c18c5d4eb747604b7302f1ec382d",
+                "sha256:8f0f1e499e4000c4c347a124fa6a27d37608ced4fe9f7d45070563b7c4c370c9",
+                "sha256:a624fae282e81ad2e4871bdb767e2c914d0539708c0f078b5b355258293c98b0",
+                "sha256:b0358e6fefc74a16f745afa366acc89f979040e0cbc4eec55ab26ad1f6a9bfbc",
+                "sha256:bbd2f4dfee1079f76943767fce837ade3087b578aeb9f69aec7857d5bf25db15",
+                "sha256:bf39a9e19ce7298f1bd6a9758fa99707e9e5b1ebe5e90f2c3913a47bc548747c",
+                "sha256:c11579638288e53fc94ad60022ff1b67865363e730ee41ad5e6f0a17188b327a",
+                "sha256:c150eaa3dadbb2b5339675b88d4573c1be3cb6f2c33a6c83387e10cc0bf05bd3",
+                "sha256:c53af463f4a40de78c58b8b2710ade243c81cbca641e34debf3396a9640d6ec1",
+                "sha256:cb763ceceae04803adcc4e2d80d611ef201c73da32d8f2722e9d0ab0c7f10768",
+                "sha256:cc75f58cdaf043fe6a7a6c04b3b5a0e694c6a9e24050967747251fb80d7bce0d",
+                "sha256:d80998ed59176e8cba74028762fbd9b9153b9afc71ea118e63bbf5d4d0f9552b",
+                "sha256:de31b5164d44ef4943db155b3e8e17929707cac1e5bd2f363e67a56e3af4af6e",
+                "sha256:e66399cf0fc07de4dce4f588fc25bfe84a6d1285cc544e67987d22663393926d",
+                "sha256:f0620511387790860b249b9241c2f13c3a80e21a73e0b861a2df24e9d6f56730",
+                "sha256:f4eae045e6ab2bb54ca279733fe4eb85f1effda392666308250714e01907f394",
+                "sha256:f92cdecb618e5fa4658aeb97d5eb3d2f47aa94ac6477c6daf0f306c5a3b9e6b1",
+                "sha256:f92f789e4f9241cd262ad7a555ca2c648a98178a953af117ef7fad46aa1d5591"
+            ],
+            "version": "==1.14.3"
         },
         "chardet": {
             "hashes": [
@@ -72,55 +104,76 @@
         },
         "click": {
             "hashes": [
-                "sha256:8a18b4ea89d8820c5d0c7da8a64b2c324b4dabb695804dbfea19b9be9d88c0cc",
-                "sha256:e345d143d80bf5ee7534056164e5e112ea5e22716bbb1ce727941f4c8b471b9a"
+                "sha256:d2b5255c7c6349bc1bd1e59e08cd12acbbd63ce649f2588755783aa94dfb6b1a",
+                "sha256:dacca89f4bfadd5de3d7489b7c8a566eee0d3676333fbb50030263894c38c0dc"
             ],
-            "version": "==7.1.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==7.1.2"
         },
         "cryptography": {
             "hashes": [
-                "sha256:0cacd3ef5c604b8e5f59bf2582c076c98a37fe206b31430d0cd08138aff0986e",
-                "sha256:192ca04a36852a994ef21df13cca4d822adbbdc9d5009c0f96f1d2929e375d4f",
-                "sha256:19ae795137682a9778892fb4390c07811828b173741bce91e30f899424b3934d",
-                "sha256:1b9b535d6b55936a79dbe4990b64bb16048f48747c76c29713fea8c50eca2acf",
-                "sha256:2a2ad24d43398d89f92209289f15265107928f22a8d10385f70def7a698d6a02",
-                "sha256:3be7a5722d5bfe69894d3f7bbed15547b17619f3a88a318aab2e37f457524164",
-                "sha256:49870684da168b90110bbaf86140d4681032c5e6a2461adc7afdd93be5634216",
-                "sha256:587f98ce27ac4547177a0c6fe0986b8736058daffe9160dcf5f1bd411b7fbaa1",
-                "sha256:5aca6f00b2f42546b9bdf11a69f248d1881212ce5b9e2618b04935b87f6f82a1",
-                "sha256:6b744039b55988519cc183149cceb573189b3e46e16ccf6f8c46798bb767c9dc",
-                "sha256:6b91cab3841b4c7cb70e4db1697c69f036c8bc0a253edc0baa6783154f1301e4",
-                "sha256:7598974f6879a338c785c513e7c5a4329fbc58b9f6b9a6305035fca5b1076552",
-                "sha256:7a279f33a081d436e90e91d1a7c338553c04e464de1c9302311a5e7e4b746088",
-                "sha256:95e1296e0157361fe2f5f0ed307fd31f94b0ca13372e3673fa95095a627636a1",
-                "sha256:9fc9da390e98cb6975eadf251b6e5fa088820141061bf041cd5c72deba1dc526",
-                "sha256:cc20316e3f5a6b582fc3b029d8dc03aabeb645acfcb7fc1d9848841a33265748",
-                "sha256:d1bf5a1a0d60c7f9a78e448adcb99aa101f3f9588b16708044638881be15d6bc",
-                "sha256:ed1d0760c7e46436ec90834d6f10477ff09475c692ed1695329d324b2c5cd547",
-                "sha256:ef9a55013676907df6c9d7dd943eb1770d014f68beaa7e73250fb43c759f4585"
-            ],
-            "version": "==2.9"
+                "sha256:21b47c59fcb1c36f1113f3709d37935368e34815ea1d7073862e92f810dc7499",
+                "sha256:451cdf60be4dafb6a3b78802006a020e6cd709c22d240f94f7a0696240a17154",
+                "sha256:4549b137d8cbe3c2eadfa56c0c858b78acbeff956bd461e40000b2164d9167c6",
+                "sha256:48ee615a779ffa749d7d50c291761dc921d93d7cf203dca2db663b4f193f0e49",
+                "sha256:559d622aef2a2dff98a892eef321433ba5bc55b2485220a8ca289c1ecc2bd54f",
+                "sha256:5d52c72449bb02dd45a773a203196e6d4fae34e158769c896012401f33064396",
+                "sha256:65beb15e7f9c16e15934569d29fb4def74ea1469d8781f6b3507ab896d6d8719",
+                "sha256:680da076cad81cdf5ffcac50c477b6790be81768d30f9da9e01960c4b18a66db",
+                "sha256:762bc5a0df03c51ee3f09c621e1cee64e3a079a2b5020de82f1613873d79ee70",
+                "sha256:89aceb31cd5f9fc2449fe8cf3810797ca52b65f1489002d58fe190bfb265c536",
+                "sha256:983c0c3de4cb9fcba68fd3f45ed846eb86a2a8b8d8bc5bb18364c4d00b3c61fe",
+                "sha256:99d4984aabd4c7182050bca76176ce2dbc9fa9748afe583a7865c12954d714ba",
+                "sha256:9d9fc6a16357965d282dd4ab6531013935425d0dc4950df2e0cf2a1b1ac1017d",
+                "sha256:a7597ffc67987b37b12e09c029bd1dc43965f75d328076ae85721b84046e9ca7",
+                "sha256:ab010e461bb6b444eaf7f8c813bb716be2d78ab786103f9608ffd37a4bd7d490",
+                "sha256:b12e715c10a13ca1bd27fbceed9adc8c5ff640f8e1f7ea76416352de703523c8",
+                "sha256:b2bded09c578d19e08bd2c5bb8fed7f103e089752c9cf7ca7ca7de522326e921",
+                "sha256:b372026ebf32fe2523159f27d9f0e9f485092e43b00a5adacf732192a70ba118",
+                "sha256:cb179acdd4ae1e4a5a160d80b87841b3d0e0be84af46c7bb2cd7ece57a39c4ba",
+                "sha256:e97a3b627e3cb63c415a16245d6cef2139cca18bb1183d1b9375a1c14e83f3b3",
+                "sha256:f0e099fc4cc697450c3dd4031791559692dd941a95254cb9aeded66a7aa8b9bc",
+                "sha256:f99317a0fa2e49917689b8cf977510addcfaaab769b3f899b9c481bbd76730c2"
+            ],
+            "version": "==3.1.1"
         },
         "exifread": {
             "hashes": [
-                "sha256:4aa9d227db5c4cd65d87520076140a6f84e33363e08e649b87c7afec6bab60ab",
-                "sha256:79e244f2eb466709029e8806fe5e2cdd557870c3db5f68954db0ef548d9320ad"
+                "sha256:269ff3a8eab8e082734a076182cce6fb126116619c0b7c2009bea34502cca213",
+                "sha256:6693de2537bbd1a1184b6d85c6a36b1113e230498c6957cac1485d06c8fa8a60"
             ],
-            "version": "==2.1.2"
+            "version": "==2.3.1"
+        },
+        "filetype": {
+            "hashes": [
+                "sha256:353369948bb1c09b8b3ea3d78390b5586e9399bff9aab894a1dff954e31a66f6",
+                "sha256:da393ece8d98b47edf2dd5a85a2c8733e44b769e32c71af4cd96ed8d38d96aa7"
+            ],
+            "version": "==1.0.7"
+        },
+        "flake8": {
+            "hashes": [
+                "sha256:15e351d19611c887e482fb960eae4d44845013cc142d42896e9862f775d8cf5c",
+                "sha256:f04b9fcbac03b0a3e58c0ab3a0ecc462e023a9faf046d57794184028123aa208"
+            ],
+            "index": "pypi",
+            "version": "==3.8.3"
         },
         "flask": {
             "hashes": [
-                "sha256:13f9f196f330c7c2c5d7a5cf91af894110ca0215ac051b5844701f2bfd934d52",
-                "sha256:45eb5a6fd193d6cf7e0cf5d8a5b31f83d5faae0293695626f539a823e93b13f6"
+                "sha256:4efa1ae2d7c9865af48986de8aeb8504bf32c7f3d6fdc9353d34b21f4b127060",
+                "sha256:8a4fdd8936eba2512e9c85df320a37e694c93945b33ef33c89946a340a238557"
             ],
-            "version": "==1.1.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==1.1.2"
         },
         "idna": {
             "hashes": [
-                "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb",
-                "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"
+                "sha256:b307872f855b18632ce0c21c5e45be78c0ea7ae4c15c828c20788b26921eb3f6",
+                "sha256:b97d804b1e9b523befed77c48dacec60e6dcb0b5391d57af6a65a312a90648c0"
             ],
-            "version": "==2.9"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.10"
         },
         "inifile": {
             "hashes": [
@@ -134,22 +187,24 @@
                 "sha256:321b033d07f2a4136d3ec762eac9f16a10ccd60f53c0c91af90217ace7ba1f19",
                 "sha256:b12271b2047cb23eeb98c8b5622e2e5c5e9abd9784a153e9d8ef9cb4dd09d749"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.0"
         },
         "jinja2": {
             "hashes": [
-                "sha256:93187ffbc7808079673ef52771baa950426fd664d3aad1d0fa3e95644360e250",
-                "sha256:b0eaf100007721b5c16c1fc1eecb87409464edc10469ddc9a22a27a99123be49"
+                "sha256:89aab215427ef59c34ad58735269eb58b1a5808103067f7bb9d5836c651b3bb0",
+                "sha256:f0a4641d3cf955324a89c04f3d94663aa4d638abe8f733ecd3582848e1c37035"
             ],
-            "version": "==2.11.1"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==2.11.2"
         },
         "lektor": {
             "hashes": [
-                "sha256:60568b3744b30d88dfb9daffefffe12fbbb5d1591a4ae4cff72ccc64a25c971a",
-                "sha256:60a83e7a100780a58553324b396b0df32a2f584452184efbf87acefed85e564d"
+                "sha256:0005f34d2dfa830c2f6b46158dcba41aecc1a057757f73a0785565caad06dce2",
+                "sha256:5ab0c55aaea3cb98efdbf33b44adfd8291d0724e8849892eb13767d5cdb1fe40"
             ],
             "index": "pypi",
-            "version": "==3.1.3"
+            "version": "==3.2.0"
         },
         "markupsafe": {
             "hashes": [
@@ -187,8 +242,16 @@
                 "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7",
                 "sha256:e8313f01ba26fbbe36c7be1966a7b7424942f670f38e666995b88d012765b9be"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==1.1.1"
         },
+        "mccabe": {
+            "hashes": [
+                "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42",
+                "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"
+            ],
+            "version": "==0.6.1"
+        },
         "mistune": {
             "hashes": [
                 "sha256:59a3429db53c50b5c6bcc8a07f8848cb00d7dc8bdb431a4ab41920d201d4756e",
@@ -196,19 +259,43 @@
             ],
             "version": "==0.8.4"
         },
+        "pathspec": {
+            "hashes": [
+                "sha256:7d91249d21749788d07a2d0f94147accd8f845507400749ea19c1ec9054a12b0",
+                "sha256:da45173eb3a6f2a5a487efba21f050af2b41948be6ab52b6a1e3ff22bb8b7061"
+            ],
+            "version": "==0.8.0"
+        },
         "pathtools": {
             "hashes": [
                 "sha256:7c35c5421a39bb82e58018febd90e3b6e5db34c5443aaaf742b3f33d4655f1c0"
             ],
             "version": "==0.1.2"
         },
+        "pycodestyle": {
+            "hashes": [
+                "sha256:2295e7b2f6b5bd100585ebcb1f616591b652db8a741695b3d8f5d28bdc934367",
+                "sha256:c58a7d2815e0e8d7972bf1803331fb0152f867bd89adf8a01dfd55085434192e"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.6.0"
+        },
         "pycparser": {
             "hashes": [
                 "sha256:2d475327684562c3a96cc71adf7dc8c4f0565175cf86b6d7a404ff4c771f15f0",
                 "sha256:7582ad22678f0fcd81102833f60ef8d0e57288b6b5fb00323d101be910e35705"
             ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
             "version": "==2.20"
         },
+        "pyflakes": {
+            "hashes": [
+                "sha256:0d94e0e05a19e57a99444b6ddcf9a6eb2e5c68d3ca1e98e90707af8152c90a92",
+                "sha256:35b2d75ee967ea93b55750aa9edbbf72813e06a66ba54438df2cfac9e3c27fc8"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==2.2.0"
+        },
         "pyopenssl": {
             "hashes": [
                 "sha256:621880965a720b8ece2f1b2f54ea2071966ab00e2970ad2ce11d596102063504",
@@ -216,42 +303,117 @@
             ],
             "version": "==19.1.0"
         },
+        "python-slugify": {
+            "hashes": [
+                "sha256:69a517766e00c1268e5bbfc0d010a0a8508de0b18d30ad5a1ff357f8ae724270"
+            ],
+            "version": "==4.0.1"
+        },
         "pytz": {
             "hashes": [
-                "sha256:1c557d7d0e871de1f5ccd5833f60fb2550652da6be2693c1e02300743d21500d",
-                "sha256:b02c06db6cf09c12dd25137e563b31700d3b80fcc4ad23abb7a315f2789819be"
+                "sha256:a494d53b6d39c3c6e44c3bec237336e14305e4f29bbf800b599253057fbb79ed",
+                "sha256:c35965d010ce31b23eeb663ed3cc8c906275d6be1a34393a1d73a41febf4a048"
             ],
-            "version": "==2019.3"
+            "version": "==2020.1"
+        },
+        "regex": {
+            "hashes": [
+                "sha256:0dc64ee3f33cd7899f79a8d788abfbec168410be356ed9bd30bbd3f0a23a7204",
+                "sha256:1269fef3167bb52631ad4fa7dd27bf635d5a0790b8e6222065d42e91bede4162",
+                "sha256:14a53646369157baa0499513f96091eb70382eb50b2c82393d17d7ec81b7b85f",
+                "sha256:3a3af27a8d23143c49a3420efe5b3f8cf1a48c6fc8bc6856b03f638abc1833bb",
+                "sha256:46bac5ca10fb748d6c55843a931855e2727a7a22584f302dd9bb1506e69f83f6",
+                "sha256:4c037fd14c5f4e308b8370b447b469ca10e69427966527edcab07f52d88388f7",
+                "sha256:51178c738d559a2d1071ce0b0f56e57eb315bcf8f7d4cf127674b533e3101f88",
+                "sha256:5ea81ea3dbd6767873c611687141ec7b06ed8bab43f68fad5b7be184a920dc99",
+                "sha256:6961548bba529cac7c07af2fd4d527c5b91bb8fe18995fed6044ac22b3d14644",
+                "sha256:75aaa27aa521a182824d89e5ab0a1d16ca207318a6b65042b046053cfc8ed07a",
+                "sha256:7a2dd66d2d4df34fa82c9dc85657c5e019b87932019947faece7983f2089a840",
+                "sha256:8a51f2c6d1f884e98846a0a9021ff6861bdb98457879f412fdc2b42d14494067",
+                "sha256:9c568495e35599625f7b999774e29e8d6b01a6fb684d77dee1f56d41b11b40cd",
+                "sha256:9eddaafb3c48e0900690c1727fba226c4804b8e6127ea409689c3bb492d06de4",
+                "sha256:bbb332d45b32df41200380fff14712cb6093b61bd142272a10b16778c418e98e",
+                "sha256:bc3d98f621898b4a9bc7fecc00513eec8f40b5b83913d74ccb445f037d58cd89",
+                "sha256:c11d6033115dc4887c456565303f540c44197f4fc1a2bfb192224a301534888e",
+                "sha256:c50a724d136ec10d920661f1442e4a8b010a4fe5aebd65e0c2241ea41dbe93dc",
+                "sha256:d0a5095d52b90ff38592bbdc2644f17c6d495762edf47d876049cfd2968fbccf",
+                "sha256:d6cff2276e502b86a25fd10c2a96973fdb45c7a977dca2138d661417f3728341",
+                "sha256:e46d13f38cfcbb79bfdb2964b0fe12561fe633caf964a77a5f8d4e45fe5d2ef7"
+            ],
+            "version": "==2020.7.14"
         },
         "requests": {
             "extras": [
                 "security"
             ],
             "hashes": [
-                "sha256:43999036bfa82904b6af1d99e4882b560e5e2c68e5c4b0aa03b655f3d7d73fee",
-                "sha256:b3f43d496c6daba4493e7c431722aeb7dbc6288f52a6e04e7b6023b0247817e6"
+                "sha256:b3559a131db72c33ee969480840fff4bb6dd111de7dd27c8ee1f820f4f00231b",
+                "sha256:fe75cc94a9443b9246fc7049224f75604b113c36acb93f87b80ed42c44cbb898"
             ],
-            "version": "==2.23.0"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
+            "version": "==2.24.0"
         },
         "six": {
             "hashes": [
-                "sha256:236bdbdce46e6e6a3d61a337c0f8b763ca1e8717c03b369e87a7ec7ce1319c0a",
-                "sha256:8f3cd2e254d8f793e7f3d6d9df77b92252b52637291d0f0da013c76ea2724b6c"
+                "sha256:30639c035cdb23534cd4aa2dd52c3bf48f06e5f4a941509c8bafd8ce11080259",
+                "sha256:8b74bedcbbbaca38ff6d7491d76f2b06b3592611af620f8426e82dddb04a5ced"
+            ],
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3'",
+            "version": "==1.15.0"
+        },
+        "text-unidecode": {
+            "hashes": [
+                "sha256:1311f10e8b895935241623731c2ba64f4c455287888b18189350b67134a822e8",
+                "sha256:bad6603bb14d279193107714b288be206cac565dfa49aa5b105294dd5c4aab93"
+            ],
+            "version": "==1.3"
+        },
+        "toml": {
+            "hashes": [
+                "sha256:926b612be1e5ce0634a2ca03470f95169cf16f939018233a670519cb4ac58b0f",
+                "sha256:bda89d5935c2eac546d648028b9901107a595863cb36bae0c73ac804a9b4ce88"
+            ],
+            "version": "==0.10.1"
+        },
+        "typed-ast": {
+            "hashes": [
+                "sha256:0666aa36131496aed8f7be0410ff974562ab7eeac11ef351def9ea6fa28f6355",
+                "sha256:0c2c07682d61a629b68433afb159376e24e5b2fd4641d35424e462169c0a7919",
+                "sha256:249862707802d40f7f29f6e1aad8d84b5aa9e44552d2cc17384b209f091276aa",
+                "sha256:24995c843eb0ad11a4527b026b4dde3da70e1f2d8806c99b7b4a7cf491612652",
+                "sha256:269151951236b0f9a6f04015a9004084a5ab0d5f19b57de779f908621e7d8b75",
+                "sha256:4083861b0aa07990b619bd7ddc365eb7fa4b817e99cf5f8d9cf21a42780f6e01",
+                "sha256:498b0f36cc7054c1fead3d7fc59d2150f4d5c6c56ba7fb150c013fbc683a8d2d",
+                "sha256:4e3e5da80ccbebfff202a67bf900d081906c358ccc3d5e3c8aea42fdfdfd51c1",
+                "sha256:6daac9731f172c2a22ade6ed0c00197ee7cc1221aa84cfdf9c31defeb059a907",
+                "sha256:715ff2f2df46121071622063fc7543d9b1fd19ebfc4f5c8895af64a77a8c852c",
+                "sha256:73d785a950fc82dd2a25897d525d003f6378d1cb23ab305578394694202a58c3",
+                "sha256:8c8aaad94455178e3187ab22c8b01a3837f8ee50e09cf31f1ba129eb293ec30b",
+                "sha256:8ce678dbaf790dbdb3eba24056d5364fb45944f33553dd5869b7580cdbb83614",
+                "sha256:aaee9905aee35ba5905cfb3c62f3e83b3bec7b39413f0a7f19be4e547ea01ebb",
+                "sha256:bcd3b13b56ea479b3650b82cabd6b5343a625b0ced5429e4ccad28a8973f301b",
+                "sha256:c9e348e02e4d2b4a8b2eedb48210430658df6951fa484e59de33ff773fbd4b41",
+                "sha256:d205b1b46085271b4e15f670058ce182bd1199e56b317bf2ec004b6a44f911f6",
+                "sha256:d43943ef777f9a1c42bf4e552ba23ac77a6351de620aa9acf64ad54933ad4d34",
+                "sha256:d5d33e9e7af3b34a40dc05f498939f0ebf187f07c385fd58d591c533ad8562fe",
+                "sha256:fc0fea399acb12edbf8a628ba8d2312f583bdbdb3335635db062fa98cf71fca4",
+                "sha256:fe460b922ec15dd205595c9b5b99e2f056fd98ae8f9f56b888e7a17dc2b757e7"
             ],
-            "version": "==1.14.0"
+            "version": "==1.4.1"
         },
         "urllib3": {
             "hashes": [
-                "sha256:2f3db8b19923a873b3e5256dc9c2dedfa883e33d87c690d9c7913e1f40673cdc",
-                "sha256:87716c2d2a7121198ebcb7ce7cccf6ce5e9ba539041cfbaeecfb641dc0bf6acc"
+                "sha256:91056c15fa70756691db97756772bb1eb9678fa585d9184f24534b100dc60f4a",
+                "sha256:e7983572181f5e1522d9c98453462384ee92a0be7fac5f1413a1e35c56cc0461"
             ],
-            "version": "==1.25.8"
+            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4' and python_version < '4'",
+            "version": "==1.25.10"
         },
         "watchdog": {
             "hashes": [
-                "sha256:c560efb643faed5ef28784b2245cf8874f939569717a4a12826a173ac644456b"
+                "sha256:4214e1379d128b0588021880ccaf40317ee156d4603ac388b9adcf29165e0c04"
             ],
-            "version": "==0.10.2"
+            "version": "==0.10.3"
         },
         "werkzeug": {
             "hashes": [
diff --git a/packages/checkfile/lektor_checkfile.py b/packages/checkfile/lektor_checkfile.py
index d70553a55..a7c595815 100644
--- a/packages/checkfile/lektor_checkfile.py
+++ b/packages/checkfile/lektor_checkfile.py
@@ -4,15 +4,13 @@
 
 
 class CheckfilePlugin(Plugin):
-    name = 'CheckFile'
-    description = u'Plugin to check if a file is present.'
+    name = "CheckFile"
+    description = u"Plugin to check if a file is present."
 
     def on_setup_env(self, **extra):
-
         def check_file(filename):
             fn = os.path.join(self.env.root_path, filename)
-            assert os.path.isfile(fn), 'file {} does not exist'.format(fn)
+            assert os.path.isfile(fn), "file {} does not exist".format(fn)
             return ""
-        self.env.jinja_env.globals.update(
-            check_file=check_file
-        )
+
+        self.env.jinja_env.globals.update(check_file=check_file)
diff --git a/packages/checkfile/setup.py b/packages/checkfile/setup.py
index 6fd0e9002..2e3ef30f0 100644
--- a/packages/checkfile/setup.py
+++ b/packages/checkfile/setup.py
@@ -4,35 +4,37 @@
 
 from setuptools import setup, find_packages
 
-with io.open('README.md', 'rt', encoding="utf8") as f:
+with io.open("README.md", "rt", encoding="utf8") as f:
     readme = f.read()
 
-_description_re = re.compile(r'description\s+=\s+(?P<description>.*)')
+_description_re = re.compile(r"description\s+=\s+(?P<description>.*)")
 
-with open('lektor_checkfile.py', 'rb') as f:
-    description = str(ast.literal_eval(_description_re.search(
-        f.read().decode('utf-8')).group(1)))
+with open("lektor_checkfile.py", "rb") as f:
+    description = str(
+        ast.literal_eval(
+            _description_re.search(f.read().decode("utf-8")).group(1)
+        )
+    )
 
 setup(
-    author='mayank',
-    author_email='mayank.nader11@gmail.com',
+    author="mayank",
+    author_email="mayank.nader11@gmail.com",
     description=description,
-    keywords='Lektor plugin',
-    license='MIT',
+    keywords="Lektor plugin",
+    license="MIT",
     long_description=readme,
-    long_description_content_type='text/markdown',
-    name='lektor-checkfile',
+    long_description_content_type="text/markdown",
+    name="lektor-checkfile",
     packages=find_packages(),
-    py_modules=['lektor_checkfile'],
+    py_modules=["lektor_checkfile"],
     # url='[link to your repository]',
-    version='0.1',
+    version="0.1",
     classifiers=[
-        'Framework :: Lektor',
-        'Environment :: Plugins',
+        "Environment :: Plugins",
+        "Framework :: Lektor",
+        "Programming Language :: Python :: 3",
     ],
     entry_points={
-        'lektor.plugins': [
-            'checkfile = lektor_checkfile:CheckfilePlugin',
-        ]
-    }
+        "lektor.plugins": ["checkfile = lektor_checkfile:CheckfilePlugin",]  # noqa: E231, E501
+    },
 )
diff --git a/packages/markdown-table/setup.py b/packages/markdown-table/setup.py
index 343596a98..65f471183 100644
--- a/packages/markdown-table/setup.py
+++ b/packages/markdown-table/setup.py
@@ -21,7 +21,11 @@
     py_modules=["lektor_markdown_table"],
     url="https://github.com/sp35/lektor-markdown-table",
     version="0.1",
-    classifiers=["Framework :: Lektor", "Environment :: Plugins", ],
+    classifiers=[
+        "Framework :: Lektor",
+        "Environment :: Plugins",
+        "Programming Language :: Python :: 3",
+    ],
     entry_points={
         "lektor.plugins": [
             "markdown-table = lektor_markdown_table:MarkdownTablePlugin",
diff --git a/pyproject.toml b/pyproject.toml
new file mode 100644
index 000000000..24dd8abc4
--- /dev/null
+++ b/pyproject.toml
@@ -0,0 +1,8 @@
+[tool.black]
+line-length = 79
+exclude = '''
+/(
+      \.git
+    | webpack
+)/
+'''