drop compatibility with python3.9

.github/workflows/python.yml

@@ -34,7 +34,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.9'
         - '3.10'
       fail-fast: false
     steps:

.pylintrc

@@ -17,6 +17,4 @@ load-plugins=pylint.extensions.check_elif,
 
 [MESSAGES CONTROL]
 
-disable=consider-alternative-union-syntax, # requires python>=3.10
-        deprecated-typing-alias, # requires python>=3.9, e.g. for dict[...]
-        missing-docstring
+disable=missing-docstring

CHANGELOG.md

@@ -6,7 +6,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 ### Removed
-- compatibility with `python3.7` & `python3.8`
+- compatibility with `python3.7`, `python3.8` & `python3.9`
 
 ## [1.0.0] - 2022-05-12
 ### Added

Pipfile

@@ -1,7 +1,7 @@
 [[source]]
+name = "pypi"
 url = "https://pypi.org/simple"
 verify_ssl = true
-name = "pypi"
 
 [packages]
 free-disk = {editable = true, path = "."}
@@ -22,11 +22,6 @@ exceptiongroup = {markers = "python_version < '3.11'"}
 # >     import tomli as tomllib
 # > ModuleNotFoundError: No module named 'tomli'
 tomli = {markers = "python_version < '3.11'"}
-# remove `"markers": "python_version >= '3.11'"` to workaround:
-# >   File "[...]/lib/python3.7/site-packages/pylint/lint/parallel.py", line 13, in <module>
-# >     import dill
-# > ModuleNotFoundError: No module named 'dill'
-dill = {markers = "python_version >= '0'"}
 
 [requires]
 python_version = "3"

Pipfile.lock

@@ -1,7 +1,7 @@
 {
     "_meta": {
         "hash": {
-            "sha256": "eea378c3542afdeb817380e0255580bc8a096153782954533a2fdad2566533d1"
+            "sha256": "371498a5556e0ace5b0ad479321300fc179900f0acf0220fdfea0e6a4d4b6543"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -24,11 +24,11 @@
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:1e5a5011af2920c7c67a53f65d536d65bfa7116feeaf2354d8b94f29573bb0ce",
-                "sha256:54c760ae8322ece1abd213057c4b5bba7c49818853fc901ef09719a60dbf9dec"
+                "sha256:0d778ec0def05b935e198412e62f9bcca8b3b5c39fdbe50b0ba074005e477aab",
+                "sha256:37ab2f107d14dc173412327febf6c78d39590fdafcb44868f03b6c03452e3db0"
             ],
-            "markers": "python_full_version >= '3.9.0'",
-            "version": "==3.3.11"
+            "markers": "python_full_version >= '3.10.0'",
+            "version": "==4.0.1"
         },
         "black": {
             "hashes": [
@@ -72,104 +72,108 @@
                 "toml"
             ],
             "hashes": [
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+                "sha256:cacb29f420cfeb9283b803263c3b9a068924474ff19ca126ba9103e1278dfa44",
+                "sha256:cc3f49e65ea6e0d5d9bd60368684fe52a704d46f9e7fc413918f18d046ec40e1",
+                "sha256:cdbcd376716d6b7fbfeedd687a6c4be019c5a5671b35f804ba76a4c0a778cba4",
+                "sha256:ce37f215223af94ef0f75ac68ea096f9f8e8c8ec7d6e8c346ee45c0d363f0479",
+                "sha256:ce9f3bde4e9b031eaf1eb61df95c1401427029ea1bfddb8621c1161dcb0fa02e",
+                "sha256:cee6291bb4fed184f1c2b663606a115c743df98a537c969c3c64b49989da96c2",
+                "sha256:cf9e6ff4ca908ca15c157c409d608da77a56a09877b97c889b98fb2c32b6465e",
+                "sha256:d06f4fc7acf3cabd6d74941d53329e06bab00a8fe10e4df2714f0b134bfc64ef",
+                "sha256:d66c0104aec3b75e5fd897e7940188ea1892ca1d0235316bf89286d6a22568c0",
+                "sha256:d91ebeac603812a09cf6a886ba6e464f3bbb367411904ae3790dfe28311b15ad",
+                "sha256:d9a03ec6cb9f40a5c360f138b88266fd8f58408d71e89f536b4f91d85721d075",
+                "sha256:dadbcce51a10c07b7c72b0ce4a25e4b6dcb0c0372846afb8e5b6307a121eb99f",
+                "sha256:dba82204769d78c3fd31b35c3d5f46e06511936c5019c39f98320e05b08f794d",
+                "sha256:dbbf012be5f32533a490709ad597ad8a8ff80c582a95adc8d62af664e532f9ca",
+                "sha256:df01d6c4c81e15a7c88337b795bb7595a8596e92310266b5072c7e301168efbd",
+                "sha256:e0eb0a2dcc62478eb5b4cbb80b97bdee852d7e280b90e81f11b407d0b81c4287",
+                "sha256:e24045453384e0ae2a587d562df2a04d852672eb63051d16096d3f08aa4c7c2f",
+                "sha256:e44a86a47bbdf83b0a3ea4d7df5410d6b1a0de984fbd805fa5101f3624b9abe0",
+                "sha256:e4dc07e95495923d6fd4d6c27bf70769425b71c89053083843fd78f378558996",
+                "sha256:e89641f5175d65e2dbb44db15fe4ea48fade5d5bbb9868fdc2b4fce22f4a469d",
+                "sha256:e9570ad567f880ef675673992222746a124b9595506826b210fbe0ce3f0499cd",
+                "sha256:eb53f1e8adeeb2e78962bade0c08bfdc461853c7969706ed901821e009b35e31",
+                "sha256:eb92e47c92fcbcdc692f428da67db33337fa213756f7adb6a011f7b5a7a20740",
+                "sha256:ef55537ff511b5e0a43edb4c50a7bf7ba1c3eea20b4f49b1490f1e8e0e42c591",
+                "sha256:f39ae2f63f37472c17b4990f794035c9890418b1b8cca75c01193f3c8d3e01be",
+                "sha256:f413ce6e07e0d0dc9c433228727b619871532674b45165abafe201f200cc215f",
+                "sha256:f91f927a3215b8907e214af77200250bb6aae36eca3f760f89780d13e495388d",
+                "sha256:f9ea02ef40bb83823b2b04964459d281688fe173e20643870bb5d2edf68bc836",
+                "sha256:fcc0a4aa589de34bc56e1a80a740ee0f8c47611bdfb28cd1849de60660f3799d",
+                "sha256:fcc15fc462707b0680cff6242c48625da7f9a16a28a41bb8fd7a4280920e676c"
             ],
-            "markers": "python_version >= '3.9'",
-            "version": "==7.10.6"
+            "markers": "python_version >= '3.10'",
+            "version": "==7.11.0"
         },
         "dill": {
             "hashes": [
                 "sha256:0633f1d2df477324f53a895b02c901fb961bdbf65a17122586ea7019292cbcf0",
                 "sha256:44f54bf6412c2c8464c14e8243eb163690a9800dbe2c367330883b19c7561049"
             ],
-            "markers": "python_version >= '0' and python_version >= '0'",
+            "markers": "python_version >= '3.8'",
             "version": "==0.4.0"
         },
         "exceptiongroup": {
@@ -177,19 +181,19 @@
         },
         "iniconfig": {
             "hashes": [
-                "sha256:3abbd2e30b36733fee78f9c7f7308f2d0050e88f0087fd25c2645f63c773e1c7",
-                "sha256:9deba5723312380e77435581c6bf4935c94cbfab9b1ed33ef8d238ea168eb760"
+                "sha256:c76315c77db068650d49c5b56314774a7804df16fee4402c1f19d6d15d8c4730",
+                "sha256:f631c04d2c48c52b84d0d0549c99ff3859c98df65b3101406327ecc7d53fbf12"
             ],
-            "markers": "python_version >= '3.8'",
-            "version": "==2.1.0"
+            "markers": "python_version >= '3.10'",
+            "version": "==2.3.0"
         },
         "isort": {
             "hashes": [
-                "sha256:1cb5df28dfbc742e490c5e41bad6da41b805b0a8be7bc93cd0fb2a8a890ac450",
-                "sha256:2dc5d7f65c9678d94c88dfc29161a320eec67328bc97aad576874cb4be1e9615"
+                "sha256:1bcabac8bc3c36c7fb7b98a76c8abb18e0f841a3ba81decac7691008592499c1",
+                "sha256:5513527951aadb3ac4292a41a16cbc50dd1642432f5e8c20057d414bdafb4187"
             ],
-            "markers": "python_full_version >= '3.9.0'",
-            "version": "==6.0.1"
+            "markers": "python_full_version >= '3.10.0'",
+            "version": "==7.0.0"
         },
         "mccabe": {
             "hashes": [
@@ -270,11 +274,11 @@
         },
         "platformdirs": {
             "hashes": [
-                "sha256:abd01743f24e5287cd7a5db3752faf1a2d65353f38ec26d98e25a6db65958c85",
-                "sha256:ca753cf4d81dc309bc67b0ea38fd15dc97bc30ce419a7f58d13eb3bf14c4febf"
+                "sha256:70ddccdd7c99fc5942e9fc25636a8b34d04c24b335100223152c2803e4063312",
+                "sha256:e578a81bb873cbb89a41fcc904c7ef523cc18284b7e3b3ccf06aca1403b7ebd3"
             ],
-            "markers": "python_version >= '3.9'",
-            "version": "==4.4.0"
+            "markers": "python_version >= '3.10'",
+            "version": "==4.5.0"
         },
         "pluggy": {
             "hashes": [
@@ -294,12 +298,12 @@
         },
         "pylint": {
             "hashes": [
-                "sha256:26698de19941363037e2937d3db9ed94fb3303fdadf7d98847875345a8bb6b05",
-                "sha256:7ef94aa692a600e82fabdd17102b73fc226758218c97473c7ad67bd4cb905d83"
+                "sha256:9627ccd129893fb8ee8e8010261cb13485daca83e61a6f854a85528ee579502d",
+                "sha256:9c22dfa52781d3b79ce86ab2463940f874921a3e5707bcfc98dd0c019945014e"
             ],
             "index": "pypi",
-            "markers": "python_full_version >= '3.9.0'",
-            "version": "==3.3.8"
+            "markers": "python_full_version >= '3.10.0'",
+            "version": "==4.0.2"
         },
         "pytest": {
             "hashes": [
@@ -321,11 +325,11 @@
         },
         "pytokens": {
             "hashes": [
-                "sha256:c9a4bfa0be1d26aebce03e6884ba454e842f186a59ea43a6d3b25af58223c044",
-                "sha256:db7b72284e480e69fb085d9f251f66b3d2df8b7166059261258ff35f50fb711b"
+                "sha256:532d6421364e5869ea57a9523bf385f02586d4662acbcc0342afd69511b4dd43",
+                "sha256:74d4b318c67f4295c13782ddd9abcb7e297ec5630ad060eb90abf7ebbefe59f8"
             ],
             "markers": "python_version >= '3.8'",
-            "version": "==0.1.10"
+            "version": "==0.2.0"
         },
         "tomli": {
             "markers": "python_version < '3.11'"

setup.py

@@ -7,7 +7,6 @@ setuptools.setup(
     use_scm_version=True,
     description="delete file with oldest modification date"
     " until a minimum of --free-bytes are available on disk",
-    # Path.read_text() new in python v3.5
     long_description=pathlib.Path(__file__).parent.joinpath("README.md").read_text(),
     long_description_content_type="text/markdown",
     author="Fabian Peter Hammerle",
@@ -28,7 +27,6 @@ setuptools.setup(
         "License :: OSI Approved :: MIT License",
         "Operating System :: POSIX",
         # .github/workflows/python.yml
-        "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
         "Topic :: System :: Filesystems",
         "Topic :: Utilities",
@@ -42,7 +40,7 @@ setuptools.setup(
     # >=3.5 pathlib.Path.read_text()
     # >=3.6 f-strings
     # >=3.8 walrus operator
-    python_requires=">=3.9",  # <3.9 untested
+    python_requires=">=3.10",  # <3.10 untested
     install_requires=[],
     tests_require=["pytest"],
 )