drop compatibility with python3.7 (reached end of life on 2023-06-27)

.github/workflows/python.yml

@@ -34,7 +34,6 @@ jobs:
     strategy:
       matrix:
         python-version:
-        - '3.7'
         - '3.8'
         - '3.9'
         - '3.10'

CHANGELOG.md

@@ -5,6 +5,8 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
 ## [Unreleased]
+### Removed
+- compatibility with `python3.7`
 
 ## [1.0.0] - 2022-05-12
 ### Added

Pipfile

@@ -14,33 +14,11 @@ pylint-import-requirements = "*"
 pytest = "*"
 pytest-cov = "*"
 
-# python3.7 compatibility
-# https://github.com/PyCQA/isort/commit/47cedf3583f338e8ce9c906fc95c9fee6c57404d
-isort = "<5.12"
 # 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 = "*"
-# mypy on python<3.8
-typed-ast = {markers = "python_version < '3.8'"}
-# >    File "[...]/lib/python3.10/site-packages/_pytest/_code/code.py", line 60, in <module>
-# >     from exceptiongroup import BaseExceptionGroup
-# > ModuleNotFoundError: No module named 'exceptiongroup'
-exceptiongroup = {markers = "python_version < '3.11'"}
-# >   File "[...]/lib/python3.10/site-packages/_pytest/config/findpaths.py", line 71, in load_config_dict_from_file
-# >     import tomli as tomllib
-# > ModuleNotFoundError: No module named 'tomli'
-tomli = {markers = "python_version < '3.11'"}
-# >   File "[...]/lib/python3.10/site-packages/astroid/decorators.py", line 16, in <module>
-# >     import wrapt
-# > ModuleNotFoundError: No module named 'wrapt'
-wrapt = "*"
-# 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": "edcf9f0717c101f3fb7fe000d471022b5130cf97d8fcb5cb024f3effa2374c9d"
+            "sha256": "edadd919e0be0f539b218306994308b483187aeac7d464cbc4eb17abcb92fcec"
         },
         "pipfile-spec": 6,
         "requires": {
@@ -19,64 +19,52 @@
         "free-disk": {
             "editable": true,
             "path": "."
-        },
-        "sanitized-package": {
-            "editable": true,
-            "path": "."
         }
     },
     "develop": {
         "astroid": {
             "hashes": [
-                "sha256:078e5212f9885fa85fbb0cf0101978a336190aadea6e13305409d099f71b2324",
-                "sha256:1039262575027b441137ab4a62a793a9b43defb42c32d5670f38686207cd780f"
+                "sha256:389656ca57b6108f939cf5d2f9a2a825a3be50ba9d589670f393236e0a03b91c",
+                "sha256:903f024859b7c7687d7a7f3a3f73b17301f8e42dfd9cc9df9d4418172d3e2dbd"
             ],
-            "markers": "python_full_version >= '3.7.2'",
-            "version": "==2.15.5"
+            "version": "==2.15.6"
         },
         "black": {
             "hashes": [
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-                "sha256:f0bd2f4a58d6666500542b26354978218a9babcdc972722f4bf90779524515f3"
+                "sha256:01ede61aac8c154b55f35301fac3e730baf0c9cf8120f65a9cd61a81cfb4a0c3",
+                "sha256:022a582720b0d9480ed82576c920a8c1dde97cc38ff11d8d8859b3bd6ca9eedb",
+                "sha256:25cc308838fe71f7065df53aedd20327969d05671bac95b38fdf37ebe70ac087",
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+                "sha256:327a8c2550ddc573b51e2c352adb88143464bb9d92c10416feb86b0f5aee5ff6",
+                "sha256:47e56d83aad53ca140da0af87678fb38e44fd6bc0af71eebab2d1f59b1acf1d3",
+                "sha256:501387a9edcb75d7ae8a4412bb8749900386eaef258f1aefab18adddea1936bc",
+                "sha256:552513d5cd5694590d7ef6f46e1767a4df9af168d449ff767b13b084c020e63f",
+                "sha256:5c4bc552ab52f6c1c506ccae05681fab58c3f72d59ae6e6639e8885e94fe2587",
+                "sha256:642496b675095d423f9b8448243336f8ec71c9d4d57ec17bf795b67f08132a91",
+                "sha256:6d1c6022b86f83b632d06f2b02774134def5d4d4f1dac8bef16d90cda18ba28a",
+                "sha256:7f3bf2dec7d541b4619b8ce526bda74a6b0bffc480a163fed32eb8b3c9aed8ad",
+                "sha256:831d8f54c3a8c8cf55f64d0422ee875eecac26f5f649fb6c1df65316b67c8926",
+                "sha256:8417dbd2f57b5701492cd46edcecc4f9208dc75529bcf76c514864e48da867d9",
+                "sha256:86cee259349b4448adb4ef9b204bb4467aae74a386bce85d56ba4f5dc0da27be",
+                "sha256:893695a76b140881531062d48476ebe4a48f5d1e9388177e175d76234ca247cd",
+                "sha256:9fd59d418c60c0348505f2ddf9609c1e1de8e7493eab96198fc89d9f865e7a96",
+                "sha256:ad0014efc7acf0bd745792bd0d8857413652979200ab924fbf239062adc12491",
+                "sha256:b5b0ee6d96b345a8b420100b7d71ebfdd19fab5e8301aff48ec270042cd40ac2",
+                "sha256:c333286dc3ddca6fdff74670b911cccedacb4ef0a60b34e491b8a67c833b343a",
+                "sha256:f9062af71c59c004cd519e2fb8f5d25d39e46d3af011b41ab43b9c74e27e236f",
+                "sha256:fb074d8b213749fa1d077d630db0d5f8cc3b2ae63587ad4116e8a436e9bbe995"
             ],
             "index": "pypi",
-            "version": "==23.3.0"
+            "version": "==23.7.0"
         },
         "click": {
             "hashes": [
-                "sha256:2739815aaa5d2c986a88f1e9230c55e17f0caad3d958a5e13ad0797c166db9e3",
-                "sha256:b97d0c74955da062a7d4ef92fadb583806a585b2ea81958a81bd72726cbb8e37"
+                "sha256:4be4b1af8d665c6d942909916d31a213a106800c47d0eeba73d34da3cbc11367",
+                "sha256:e576aa487d679441d7d30abb87e1b43d24fc53bffb8758443b1a9e1cee504548"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==8.1.4"
+            "version": "==8.1.5"
         },
         "coverage": {
-            "extras": [
-                "toml"
-            ],
             "hashes": [
                 "sha256:06a9a2be0b5b576c3f18f1a241f0473575c4a26021b52b2a85263a00f034d51f",
                 "sha256:06fb182e69f33f6cd1d39a6c597294cff3143554b64b9825d1dc69d18cc2fff2",
@@ -139,7 +127,6 @@
                 "sha256:f75f7168ab25dd93110c8a8117a22450c19976afbc44234cbf71481094c1b850",
                 "sha256:fdec9e8cbf13a5bf63290fc6013d216a4c7232efb51548594ca3631a7f13c3a3"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==7.2.7"
         },
         "dill": {
@@ -147,41 +134,37 @@
                 "sha256:a07ffd2351b8c678dfc4a856a3005f8067aea51d6ba6c700796a4d9e280f39f0",
                 "sha256:e5db55f3687856d8fbdab002ed78544e1c4559a130302693d839dfe8f93f2373"
             ],
-            "index": "pypi",
-            "markers": "python_version >= '0'",
+            "markers": "python_version < '3.11'",
             "version": "==0.3.6"
         },
         "exceptiongroup": {
             "hashes": [
-                "sha256:4d6c0aa6dd825810941c792f53d7b8d71da26f5e5f84f20f9508e8f2d33b140a",
-                "sha256:73866f7f842ede6cb1daa42c4af078e2035e5f7607f0e2c762cc51bb31bbe7b2"
+                "sha256:12c3e887d6485d16943a309616de20ae5582633e0a2eda17f4e10fd61c1e8af5",
+                "sha256:e346e69d186172ca7cf029c8c1d16235aa0e04035e5750b4b95039e65204328f"
             ],
             "markers": "python_version < '3.11'",
-            "version": "==1.0.1"
+            "version": "==1.1.2"
         },
         "importlib-metadata": {
             "hashes": [
-                "sha256:1aaf550d4f73e5d6783e7acb77aec43d49da8017410afae93822cc9cca98c4d4",
-                "sha256:cb52082e659e97afc5dac71e79de97d8681de3aa07ff18578330904a9d18e5b5"
+                "sha256:3ebb78df84a805d7698245025b975d9d67053cd94c79245ba4b3eb694abe68bb",
+                "sha256:dbace7892d8c0c4ac1ad096662232f831d4e64f4c4545bd53016a3e9d4654743"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==6.7.0"
+            "version": "==6.8.0"
         },
         "iniconfig": {
             "hashes": [
                 "sha256:2d91e135bf72d31a410b17c16da610a82cb55f6b0477d1a902134b24a455b8b3",
                 "sha256:b6a85871a79d2e3b22d2d1b94ac2824226a63c6b741c88f7ae975f18b6778374"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==2.0.0"
         },
         "isort": {
             "hashes": [
-                "sha256:6be1f76a507cb2ecf16c7cf14a37e41609ca082330be4e3436a18ef74add55db",
-                "sha256:ba1d72fb2595a01c7895a5128f9585a5cc4b6d395f1c8d514989b9a7eb2a8746"
+                "sha256:8bef7dde241278824a6d83f44a544709b065191b95b6e50894bdc722fcba0504",
+                "sha256:f84c2818376e66cf843d497486ea8fed8700b340f308f076c6fb1229dff318b6"
             ],
-            "index": "pypi",
-            "version": "==5.11.5"
+            "version": "==5.12.0"
         },
         "lazy-object-proxy": {
             "hashes": [
@@ -222,7 +205,6 @@
                 "sha256:f2457189d8257dd41ae9b434ba33298aec198e30adf2dcdaaa3a28b9994f6adb",
                 "sha256:f699ac1c768270c9e384e4cbd268d6e67aebcfae6cd623b4d7c3bfde5a35db59"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==1.9.0"
         },
         "mccabe": {
@@ -230,7 +212,6 @@
                 "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325",
                 "sha256:6c2d30ab6be0e4a46919781807b4f0d834ebdd6c6e3dca0bda5a15f863427b6e"
             ],
-            "markers": "python_version >= '3.6'",
             "version": "==0.7.0"
         },
         "mypy": {
@@ -270,7 +251,6 @@
                 "sha256:4392f6c0eb8a5668a69e23d168ffa70f0be9ccfd32b5cc2d26a34ae5b844552d",
                 "sha256:75dbf8955dc00442a438fc4d0666508a9a97b6bd41aa2f0ffe9d2f2725af0782"
             ],
-            "markers": "python_version >= '3.5'",
             "version": "==1.0.0"
         },
         "packaging": {
@@ -278,7 +258,6 @@
                 "sha256:994793af429502c4ea2ebf6bf664629d07c1a9fe974af92966e4b8d2df7edc61",
                 "sha256:a392980d2b6cffa644431898be54b0045151319d1e7ec34f0cfed48767dd334f"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==23.1"
         },
         "pathspec": {
@@ -286,7 +265,6 @@
                 "sha256:2798de800fa92780e33acca925945e9a19a133b715067cf165b8866c15a31687",
                 "sha256:d8af70af76652554bd134c22b3e8a1cc46ed7d91edcdd721ef1a0c51a84a5293"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==0.11.1"
         },
         "platformdirs": {
@@ -294,7 +272,6 @@
                 "sha256:cec7b889196b9144d088e4c57d9ceef7374f6c39694ad1577a0aab50d27ea28c",
                 "sha256:f87ca4fcff7d2b0f81c6a748a77973d7af0f4d526f98f308477c3c436c74d528"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==3.8.1"
         },
         "pluggy": {
@@ -302,7 +279,6 @@
                 "sha256:c2fd55a7d7a3863cba1a013e4e2414658b1d07b6bc57b3919e0c63c9abb99849",
                 "sha256:d12f0c4b579b15f5e054301bb226ee85eeeba08ffec228092f8defbaa3a4c4b3"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==1.2.0"
         },
         "pylint": {
@@ -337,14 +313,6 @@
             "index": "pypi",
             "version": "==4.1.0"
         },
-        "setuptools": {
-            "hashes": [
-                "sha256:11e52c67415a381d10d6b462ced9cfb97066179f0e871399e006c4ab101fc85f",
-                "sha256:baf1fdb41c6da4cd2eae722e135500da913332ab3f2f5c7d33af9b492acb5235"
-            ],
-            "markers": "python_version >= '3.7'",
-            "version": "==68.0.0"
-        },
         "tomli": {
             "hashes": [
                 "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc",
@@ -358,34 +326,8 @@
                 "sha256:8c726c4c202bdb148667835f68d68780b9a003a9ec34167b6c673b38eff2a171",
                 "sha256:9330fc7faa1db67b541b28e62018c17d20be733177d290a13b24c62d1614e0c3"
             ],
-            "markers": "python_version >= '3.7'",
             "version": "==0.11.8"
         },
-        "typed-ast": {
-            "hashes": [
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-                "sha256:b53ae5de5500529c76225d18eeb060efbcec90ad5e030713fe8dab0fb4531631",
-                "sha256:b6d17f37f6edd879141e64a5db17b67488cfeffeedad8c5cec0392305e9bc775",
-                "sha256:c9bcad65d66d594bffab8575f39420fe0ee96f66e23c4d927ebb4e24354ec1af",
-                "sha256:ca9e8300d8ba0b66d140820cf463438c8e7b4cdc6fd710c059bfcfb1531d03fb",
-                "sha256:de4ecae89c7d8b56169473e08f6bfd2df7f95015591f43126e4ea7865928677e"
-            ],
-            "markers": "python_version < '3.8'",
-            "version": "==1.5.1"
-        },
         "typing-extensions": {
             "hashes": [
                 "sha256:440d5dd3af93b060174bf433bccd69b0babc3b15b1a8dca43789fd7f61514b36",
@@ -472,16 +414,15 @@
                 "sha256:fbec11614dba0424ca72f4e8ba3c420dba07b4a7c206c8c8e4e73f2e98f4c559",
                 "sha256:fd69666217b62fa5d7c6aa88e507493a34dec4fa20c5bd925e4bc12fce586639"
             ],
-            "index": "pypi",
+            "markers": "python_version < '3.11'",
             "version": "==1.15.0"
         },
         "zipp": {
             "hashes": [
-                "sha256:112929ad649da941c23de50f356a2b5570c954b65150642bccdd66bf194d224b",
-                "sha256:48904fc76a60e542af151aded95726c1a5c34ed43ab4134b597665c86d7ad556"
+                "sha256:0b37c326d826d5ca35f2b9685cd750292740774ef16190008b00a0227c256fe0",
+                "sha256:857b158da2cbf427b376da1c24fd11faecbac5a4ac7523c3607f8a01f94c2ec0"
             ],
-            "markers": "python_version >= '3.7'",
-            "version": "==3.15.0"
+            "version": "==3.16.1"
         }
     }
 }

free_disk/__init__.py

@@ -29,8 +29,7 @@ def _data_size_to_bytes(size_with_unit: str) -> int:
     match = re.match(r"^([\d\.]+)\s*([A-Za-z]+)?$", size_with_unit)
     if not match:
         raise ValueError(f"Unable to parse data size {size_with_unit!r}")
-    unit_symbol = match.group(2)
-    if unit_symbol:
+    if unit_symbol := match.group(2):
         try:
             byte_conversion_factor = _DATA_SIZE_UNIT_BYTE_CONVERSION_FACTOR[unit_symbol]
         except KeyError as exc:

setup.py

@@ -28,7 +28,6 @@ setuptools.setup(
         "License :: OSI Approved :: MIT License",
         "Operating System :: POSIX",
         # .github/workflows/python.yml
-        "Programming Language :: Python :: 3.7",
         "Programming Language :: Python :: 3.8",
         "Programming Language :: Python :: 3.9",
         "Programming Language :: Python :: 3.10",
@@ -43,8 +42,8 @@ setuptools.setup(
     },
     # >=3.5 pathlib.Path.read_text()
     # >=3.6 f-strings
-    # <3.7 untested
-    python_requires=">=3.7",
+    # >=3.8 walrus operator
+    python_requires=">=3.8",
     install_requires=[],
     setup_requires=["setuptools_scm"],
     tests_require=["pytest"],