This commit is contained in:
Jeffrey C. Ollie 2022-08-21 16:20:07 -05:00
commit 4e0cde965d
Signed by: jeff
GPG key ID: 6F86035A6D97044E
6 changed files with 369 additions and 0 deletions

3
.gitignore vendored Normal file
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/.venv
/result
__pycache__

27
flake.lock Normal file
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{
"nodes": {
"nixpkgs": {
"locked": {
"lastModified": 1660998696,
"narHash": "sha256-N5eDv9THZz5pFn7NR1swaFrAJYByfrA5gU5L7JONItA=",
"owner": "nixos",
"repo": "nixpkgs",
"rev": "13711c9ab9f5a160a44affb7a6221be53318a873",
"type": "github"
},
"original": {
"owner": "nixos",
"ref": "nixos-unstable",
"repo": "nixpkgs",
"type": "github"
}
},
"root": {
"inputs": {
"nixpkgs": "nixpkgs"
}
}
},
"root": "root",
"version": 7
}

71
flake.nix Normal file
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{
description = "gnome-random-background";
# nixConfig.bash-prompt-suffix = "develop";
inputs = {
nixpkgs = {
url = "github:nixos/nixpkgs/nixos-unstable";
};
};
outputs = { self, nixpkgs, ... }@input:
let
version = self.lastModifiedDate;
supportedSystems = [ "x86_64-linux" "aarch64-linux" ];
forAllSystems = nixpkgs.lib.genAttrs supportedSystems;
nixpkgsFor = forAllSystems (
system:
import nixpkgs {
inherit system;
}
);
in
{
packages = forAllSystems (
system:
let
pkgs = nixpkgsFor.${system};
in
{
gnome-random-background = pkgs.poetry2nix.mkPoetryApplication {
python = pkgs.python310;
projectDir = ./.;
propagatedBuildInputs = [
pkgs.cairo
pkgs.gobject-introspection
pkgs.gtk4
pkgs.pkg-config
];
};
}
);
defaultPackage = forAllSystems (
system: self.packages.${system}.gnome-random-background
);
devShells = forAllSystems (
system:
let
pkgs = nixpkgsFor.${system};
python = pkgs.python310.withPackages (
ps: with ps; [
poetry
]
);
in
{
default =
pkgs.mkShell {
buildInputs = with pkgs; [
cairo
gobject-introspection
gtk4
pkg-config
python
];
shellHook = ''
export POETRY_VIRTUALENVS_IN_PROJECT=true
export PS1='\[\033[1;34m\][gnome-random-background:\w]\$\[\033[0m\] '
'';
};
}
);
};
}

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import pathlib
import random
import gi
gi.require_version("Gtk", "4.0")
from gi.repository import Gio, Gtk
import click
@click.command()
@click.argument(
"backgrounds_directory", type=click.Path(exists=True, path_type=pathlib.Path)
)
def choose_random_background(backgrounds_directory: pathlib.Path):
background = random.choice(
[
path.expanduser().resolve().as_uri()
for path in backgrounds_directory.iterdir()
if path.suffix.lower() in [".jpg", ".jpeg", ".png"]
]
)
print(background)
settings = Gio.Settings.new("org.gnome.desktop.background")
if settings.get_string("picture-uri") != background:
settings.set_string("picture-uri", background)
if settings.get_string("picture-uri-dark") != background:
settings.set_string("picture-uri-dark", background)
settings.apply()

217
poetry.lock generated Normal file
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[[package]]
name = "black"
version = "22.6.0"
description = "The uncompromising code formatter."
category = "dev"
optional = false
python-versions = ">=3.6.2"
[package.dependencies]
click = ">=8.0.0"
mypy-extensions = ">=0.4.3"
pathspec = ">=0.9.0"
platformdirs = ">=2"
tomli = {version = ">=1.1.0", markers = "python_full_version < \"3.11.0a7\""}
[package.extras]
colorama = ["colorama (>=0.4.3)"]
d = ["aiohttp (>=3.7.4)"]
jupyter = ["ipython (>=7.8.0)", "tokenize-rt (>=3.2.0)"]
uvloop = ["uvloop (>=0.15.2)"]
[[package]]
name = "click"
version = "8.1.3"
description = "Composable command line interface toolkit"
category = "main"
optional = false
python-versions = ">=3.7"
[package.dependencies]
colorama = {version = "*", markers = "platform_system == \"Windows\""}
[[package]]
name = "colorama"
version = "0.4.5"
description = "Cross-platform colored terminal text."
category = "main"
optional = false
python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*, !=3.4.*"
[[package]]
name = "flake8"
version = "5.0.4"
description = "the modular source code checker: pep8 pyflakes and co"
category = "dev"
optional = false
python-versions = ">=3.6.1"
[package.dependencies]
mccabe = ">=0.7.0,<0.8.0"
pycodestyle = ">=2.9.0,<2.10.0"
pyflakes = ">=2.5.0,<2.6.0"
[[package]]
name = "mccabe"
version = "0.7.0"
description = "McCabe checker, plugin for flake8"
category = "dev"
optional = false
python-versions = ">=3.6"
[[package]]
name = "mypy-extensions"
version = "0.4.3"
description = "Experimental type system extensions for programs checked with the mypy typechecker."
category = "dev"
optional = false
python-versions = "*"
[[package]]
name = "pathspec"
version = "0.9.0"
description = "Utility library for gitignore style pattern matching of file paths."
category = "dev"
optional = false
python-versions = "!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*,>=2.7"
[[package]]
name = "platformdirs"
version = "2.5.2"
description = "A small Python module for determining appropriate platform-specific dirs, e.g. a \"user data dir\"."
category = "dev"
optional = false
python-versions = ">=3.7"
[package.extras]
docs = ["furo (>=2021.7.5b38)", "proselint (>=0.10.2)", "sphinx-autodoc-typehints (>=1.12)", "sphinx (>=4)"]
test = ["appdirs (==1.4.4)", "pytest-cov (>=2.7)", "pytest-mock (>=3.6)", "pytest (>=6)"]
[[package]]
name = "pycairo"
version = "1.21.0"
description = "Python interface for cairo"
category = "main"
optional = false
python-versions = ">=3.7"
[[package]]
name = "pycodestyle"
version = "2.9.1"
description = "Python style guide checker"
category = "dev"
optional = false
python-versions = ">=3.6"
[[package]]
name = "pyflakes"
version = "2.5.0"
description = "passive checker of Python programs"
category = "dev"
optional = false
python-versions = ">=3.6"
[[package]]
name = "pygobject"
version = "3.42.2"
description = "Python bindings for GObject Introspection"
category = "main"
optional = false
python-versions = ">=3.6, <4"
[package.dependencies]
pycairo = ">=1.16,<2.0"
[[package]]
name = "tomli"
version = "2.0.1"
description = "A lil' TOML parser"
category = "dev"
optional = false
python-versions = ">=3.7"
[metadata]
lock-version = "1.1"
python-versions = "^3.10"
content-hash = "a65f3f6d672caff14bd3c92290bf3727881a7e62f1bf318167c817580d993c47"
[metadata.files]
black = [
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{file = "black-22.6.0-py3-none-any.whl", hash = "sha256:ac609cf8ef5e7115ddd07d85d988d074ed00e10fbc3445aee393e70164a2219c"},
{file = "black-22.6.0.tar.gz", hash = "sha256:6c6d39e28aed379aec40da1c65434c77d75e65bb59a1e1c283de545fb4e7c6c9"},
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click = [
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{file = "click-8.1.3.tar.gz", hash = "sha256:7682dc8afb30297001674575ea00d1814d808d6a36af415a82bd481d37ba7b8e"},
]
colorama = [
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{file = "colorama-0.4.5.tar.gz", hash = "sha256:e6c6b4334fc50988a639d9b98aa429a0b57da6e17b9a44f0451f930b6967b7a4"},
]
flake8 = [
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{file = "flake8-5.0.4.tar.gz", hash = "sha256:6fbe320aad8d6b95cec8b8e47bc933004678dc63095be98528b7bdd2a9f510db"},
]
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{file = "mccabe-0.7.0.tar.gz", hash = "sha256:348e0240c33b60bbdf4e523192ef919f28cb2c3d7d5c7794f74009290f236325"},
]
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{file = "mypy_extensions-0.4.3.tar.gz", hash = "sha256:2d82818f5bb3e369420cb3c4060a7970edba416647068eb4c5343488a6c604a8"},
]
pathspec = [
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{file = "pathspec-0.9.0.tar.gz", hash = "sha256:e564499435a2673d586f6b2130bb5b95f04a3ba06f81b8f895b651a3c76aabb1"},
]
platformdirs = [
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]
pycairo = [
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{file = "pycairo-1.21.0.tar.gz", hash = "sha256:251907f18a552df938aa3386657ff4b5a4937dde70e11aa042bc297957f4b74b"},
]
pycodestyle = [
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{file = "pycodestyle-2.9.1.tar.gz", hash = "sha256:2c9607871d58c76354b697b42f5d57e1ada7d261c261efac224b664affdc5785"},
]
pyflakes = [
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{file = "pyflakes-2.5.0.tar.gz", hash = "sha256:491feb020dca48ccc562a8c0cbe8df07ee13078df59813b83959cbdada312ea3"},
]
pygobject = [
{file = "PyGObject-3.42.2.tar.gz", hash = "sha256:21524cef33100c8fd59dc135948b703d79d303e368ce71fa60521cc971cd8aa7"},
]
tomli = [
{file = "tomli-2.0.1-py3-none-any.whl", hash = "sha256:939de3e7a6161af0c887ef91b7d41a53e7c5a1ca976325f429cb46ea9bc30ecc"},
{file = "tomli-2.0.1.tar.gz", hash = "sha256:de526c12914f0c550d15924c62d72abc48d6fe7364aa87328337a31007fe8a4f"},
]

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pyproject.toml Normal file
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[tool.poetry]
name = "gnome-random-background"
version = "0.1.0"
description = ""
authors = ["Jeffrey C. Ollie <jeff@ocjtech.us>"]
[tool.poetry.dependencies]
python = "^3.10"
click = "^8.1.3"
PyGObject = "^3.42.2"
[tool.poetry.dev-dependencies]
black = "^22.6.0"
flake8 = "^5.0.4"
[tool.poetry.scripts]
gnome-choose-random-background = "gnome_random_background.main:choose_random_background"
[build-system]
requires = ["poetry-core>=1.0.0"]
build-backend = "poetry.core.masonry.api"