drop compatibility with python3.6

checklist:
- typing.NoReturn
- from __future__ import annotations
- dataclasses
- collections.namedtuple default values
- datetime.datetime.fromisoformat

https://github.com/fphammerle/switchbot-mqtt/commit/b0a6ad49251a1397eb1c524bb16e8857bdbdae19

.github/workflows/python.yml

@@ -34,7 +34,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.6'
         - '3.7'
         - '3.8'
         - '3.9'

CHANGELOG.md

@@ -6,10 +6,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ### Added
-- added `pyproject.toml` to specify build dependencies & build backend
+- `pyproject.toml` to specify build dependencies & build backend
 
 ### Removed
-- compatibility with `python3.5`
+- compatibility with `python3.5` & `python3.6`
 
 ## [0.1.2] - 2020-06-18
 ### Fixed

Pipfile

@@ -16,13 +16,11 @@ pylint-import-requirements = "*"
 pytest = "*"
 pytest-cov = "*"
 
-# remove {"markers": "python_version >= '3.7'"} for _pytest/compat.py
-importlib-metadata = "<4.9"
 # python3.10 compatibility
 # >   File "[...]/lib/python3.10/site-packages/mypy/main.py", line 11, in <module>
 # >     from typing_extensions import Final, NoReturn
 # > ModuleNotFoundError: No module named 'typing_extensions'
-typing_extensions = "*"
+typing-extensions = "*"
 # mypy on python<3.8
 typed-ast = {markers = "python_version < '3.8'"}
 

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "624b9b80b3f3ebce5d51ec2a6c4f0677384839b382090cab78c8569d8463a5d8"
+            "sha256": "20d1d2667f48a92800975fe31ead5c5c727fcaa4117e5e348ebfb9b51bb2eeac"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -59,19 +59,17 @@
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:5939cf55de24b92bda00345d4d0659d01b3c7dafb5055165c330bc7c568ba273",
-                "sha256:776ca0b748b4ad69c00bfe0fff38fa2d21c338e12c84aa9715ee0d473c422778"
+                "sha256:1efdf4e867d4d8ba4a9f6cf9ce07cd182c4c41de77f23814feb27ca93ca9d877",
+                "sha256:506daabe5edffb7e696ad82483ad0228245a9742ed7d2d8c9cdb31537decf9f6"
             ],
-            "markers": "python_version ~= '3.6'",
-            "version": "==2.9.0"
+            "version": "==2.9.3"
         },
         "attrs": {
             "hashes": [
-                "sha256:149e90d6d8ac20db7a955ad60cf0e6881a3f20d37096140088356da6c716b0b1",
-                "sha256:ef6aaac3ca6cd92904cdd0d83f629a15f18053ec84e6432106f7a4d04ae4f5fb"
+                "sha256:2d27e3784d7a565d36ab851fe94887c5eccd6a463168875832a1be79c82828b4",
+                "sha256:626ba8234211db98e869df76230a137c4c40a12d72445c45d5f5b716f076e2fd"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4'",
-            "version": "==21.2.0"
+            "version": "==21.4.0"
         },
         "black": {
             "hashes": [
@@ -99,11 +97,11 @@
         },
         "charset-normalizer": {
             "hashes": [
-                "sha256:1eecaa09422db5be9e29d7fc65664e6c33bd06f9ced7838578ba40d58bdf3721",
-                "sha256:b0b883e8e874edfdece9c28f314e3dd5badf067342e42fb162203335ae61aa2c"
+                "sha256:876d180e9d7432c5d1dfd4c5d26b72f099d503e8fcc0feb7532c9289be60fcbd",
+                "sha256:cb957888737fc0bbcd78e3df769addb41fd1ff8cf950dc9e7ad7793f1bf44455"
             ],
             "markers": "python_version >= '3'",
-            "version": "==2.0.9"
+            "version": "==2.0.10"
         },
         "click": {
             "hashes": [
@@ -179,11 +177,10 @@
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:65a9576a5b2d58ca44d133c42a241905cc45e34d2c06fd5ba2bafa221e5d7b5e",
-                "sha256:766abffff765960fcc18003801f7044eb6755ffae4521c8e8ce8e83b9c9b0668"
+                "sha256:92a8b58ce734b2a4494878e0ecf7d79ccd7a128b5fc6014c401e0b61f006f0f6",
+                "sha256:b7cf7d3fef75f1e4c80a96ca660efbd51473d7e8f39b5ab9210febc7809012a4"
             ],
-            "index": "pypi",
-            "version": "==4.8.3"
+            "version": "==4.10.0"
         },
         "iniconfig": {
             "hashes": [
@@ -252,29 +249,29 @@
         },
         "mypy": {
             "hashes": [
-                "sha256:0feb82e9fa849affca7edd24713dbe809dce780ced9f3feca5ed3d80e40b777f",
-                "sha256:1d2296f35aae9802eeb1327058b550371ee382d71374b3e7d2804035ef0b830b",
-                "sha256:1e689e92cdebd87607a041585f1dc7339aa2e8a9f9bad9ba7e6ece619431b20c",
-                "sha256:1ea7199780c1d7940b82dbc0a4e37722b4e3851264dbba81e01abecc9052d8a7",
-                "sha256:221cc94dc6a801ccc2be7c0c9fd791c5e08d1fa2c5e1c12dec4eab15b2469871",
-                "sha256:2e9c5409e9cb81049bb03fa1009b573dea87976713e3898561567a86c4eaee01",
-                "sha256:45a4dc21c789cfd09b8ccafe114d6de66f0b341ad761338de717192f19397a8c",
-                "sha256:51426262ae4714cc7dd5439814676e0992b55bcc0f6514eccb4cf8e0678962c2",
-                "sha256:554873e45c1ca20f31ddf873deb67fa5d2e87b76b97db50669f0468ccded8fae",
-                "sha256:5feb56f8bb280468fe5fc8e6f56f48f99aa0df9eed3c507a11505ee4657b5380",
-                "sha256:601f46593f627f8a9b944f74fd387c9b5f4266b39abad77471947069c2fc7651",
-                "sha256:70b197dd8c78fc5d2daf84bd093e8466a2b2e007eedaa85e792e513a820adbf7",
-                "sha256:959319b9a3cafc33a8185f440a433ba520239c72e733bf91f9efd67b0a8e9b30",
-                "sha256:a9d8dffefba634b27d650e0de2564379a1a367e2e08d6617d8f89261a3bf63b2",
-                "sha256:b419e9721260161e70d054a15abbd50603c16f159860cfd0daeab647d828fc29",
-                "sha256:bc1a0607ea03c30225347334af66b0af12eefba018a89a88c209e02b7065ea95",
-                "sha256:bf4a44e03040206f7c058d1f5ba02ef2d1820720c88bc4285c7d9a4269f54173",
-                "sha256:db3a87376a1380f396d465bed462e76ea89f838f4c5e967d68ff6ee34b785c31",
-                "sha256:ed4e0ea066bb12f56b2812a15ff223c57c0a44eca817ceb96b214bb055c7051f",
-                "sha256:f9f665d69034b1fcfdbcd4197480d26298bbfb5d2dfe206245b6498addb34999"
+                "sha256:0038b21890867793581e4cb0d810829f5fd4441aa75796b53033af3aa30430ce",
+                "sha256:1171f2e0859cfff2d366da2c7092b06130f232c636a3f7301e3feb8b41f6377d",
+                "sha256:1b06268df7eb53a8feea99cbfff77a6e2b205e70bf31743e786678ef87ee8069",
+                "sha256:1b65714dc296a7991000b6ee59a35b3f550e0073411ac9d3202f6516621ba66c",
+                "sha256:1bf752559797c897cdd2c65f7b60c2b6969ffe458417b8d947b8340cc9cec08d",
+                "sha256:300717a07ad09525401a508ef5d105e6b56646f7942eb92715a1c8d610149714",
+                "sha256:3c5b42d0815e15518b1f0990cff7a705805961613e701db60387e6fb663fe78a",
+                "sha256:4365c60266b95a3f216a3047f1d8e3f895da6c7402e9e1ddfab96393122cc58d",
+                "sha256:50c7346a46dc76a4ed88f3277d4959de8a2bd0a0fa47fa87a4cde36fe247ac05",
+                "sha256:5b56154f8c09427bae082b32275a21f500b24d93c88d69a5e82f3978018a0266",
+                "sha256:74f7eccbfd436abe9c352ad9fb65872cc0f1f0a868e9d9c44db0893440f0c697",
+                "sha256:7b3f6f557ba4afc7f2ce6d3215d5db279bcf120b3cfd0add20a5d4f4abdae5bc",
+                "sha256:8c11003aaeaf7cc2d0f1bc101c1cc9454ec4cc9cb825aef3cafff8a5fdf4c799",
+                "sha256:8ca7f8c4b1584d63c9a0f827c37ba7a47226c19a23a753d52e5b5eddb201afcd",
+                "sha256:c89702cac5b302f0c5d33b172d2b55b5df2bede3344a2fbed99ff96bddb2cf00",
+                "sha256:d8f1ff62f7a879c9fe5917b3f9eb93a79b78aad47b533911b853a757223f72e7",
+                "sha256:d9d2b84b2007cea426e327d2483238f040c49405a6bf4074f605f0156c91a47a",
+                "sha256:e839191b8da5b4e5d805f940537efcaa13ea5dd98418f06dc585d2891d228cf0",
+                "sha256:f9fe20d0872b26c4bba1c1be02c5340de1019530302cf2dcc85c7f9fc3252ae0",
+                "sha256:ff3bf387c14c805ab1388185dd22d6b210824e164d4bb324b195ff34e322d166"
             ],
             "index": "pypi",
-            "version": "==0.930"
+            "version": "==0.931"
         },
         "mypy-extensions": {
             "hashes": [
@@ -300,11 +297,10 @@
         },
         "platformdirs": {
             "hashes": [
-                "sha256:367a5e80b3d04d2428ffa76d33f124cf11e8fff2acdaa9b43d545f5c7d661ef2",
-                "sha256:8868bbe3c3c80d42f20156f22e7131d2fb321f5bc86a2a345375c6481a67021d"
+                "sha256:1d7385c7db91728b83efd0ca99a5afb296cab9d0ed8313a45ed8ba17967ecfca",
+                "sha256:440633ddfebcc36264232365d7840a970e75e1018d15b4327d11f91909045fda"
             ],
-            "markers": "python_version >= '3.6'",
-            "version": "==2.4.0"
+            "version": "==2.4.1"
         },
         "pluggy": {
             "hashes": [
@@ -364,11 +360,10 @@
         },
         "requests": {
             "hashes": [
-                "sha256:6c1246513ecd5ecd4528a0906f910e8f0f9c6b8ec72030dc9fd154dc1a6efd24",
-                "sha256:b8aa58f8cf793ffd8782d3d8cb19e66ef36f7aba4353eec859e74678b01b07a7"
+                "sha256:68d7c56fd5a8999887728ef304a6d12edc7be74f1cfa47714fc8b414525c9a61",
+                "sha256:f22fa1e554c9ddfd16e6e41ac79759e17be9e492b3587efa038054674760e72d"
             ],
-            "markers": "python_version >= '2.7' and python_version not in '3.0, 3.1, 3.2, 3.3, 3.4, 3.5'",
-            "version": "==2.26.0"
+            "version": "==2.27.1"
         },
         "setuptools": {
             "hashes": [
@@ -416,6 +411,7 @@
                 "sha256:ca9e8300d8ba0b66d140820cf463438c8e7b4cdc6fd710c059bfcfb1531d03fb",
                 "sha256:de4ecae89c7d8b56169473e08f6bfd2df7f95015591f43126e4ea7865928677e"
             ],
+            "index": "pypi",
             "markers": "python_version < '3.8'",
             "version": "==1.5.1"
         },
@@ -429,11 +425,10 @@
         },
         "urllib3": {
             "hashes": [
-                "sha256:4987c65554f7a2dbf30c18fd48778ef124af6fab771a377103da0585e2336ece",
-                "sha256:c4fdf4019605b6e5423637e01bc9fe4daef873709a7973e195ceba0a62bbc844"
+                "sha256:000ca7f471a233c2251c6c7023ee85305721bfdf18621ebff4fd17a8653427ed",
+                "sha256:0e7c33d9a63e7ddfcb86780aac87befc2fbddf46c58dbb487e0855f7ceec283c"
             ],
-            "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": "==1.26.7"
+            "version": "==1.26.8"
         },
         "wrapt": {
             "hashes": [
@@ -494,11 +489,10 @@
         },
         "zipp": {
             "hashes": [
-                "sha256:71c644c5369f4a6e07636f0aa966270449561fcea2e3d6747b8d23efaa9d7832",
-                "sha256:9fe5ea21568a0a70e50f273397638d39b03353731e6cbbb3fd8502a33fec40bc"
+                "sha256:9f50f446828eb9d45b267433fd3e9da8d801f614129124863f9c51ebceafb87d",
+                "sha256:b47250dd24f92b7dd6a0a8fc5244da14608f3ca90a5efcd37a3b1642fac9a375"
             ],
-            "markers": "python_version >= '3.6'",
-            "version": "==3.6.0"
+            "version": "==3.7.0"
         }
     }
 }

setup.py

@@ -42,7 +42,6 @@ setuptools.setup(
         "License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
         "Operating System :: OS Independent",
         # .github/workflows/python.yml
-        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
@@ -54,7 +53,7 @@ setuptools.setup(
             "ical2vdir = ical2vdir:_main",
         ]
     },
-    python_requires=">=3.6",
+    python_requires=">=3.7",  # python<3.7 untested
     install_requires=["icalendar>=4,<5"],
     setup_requires=["setuptools_scm"],
     tests_require=["pytest"],