diff --git a/dosagelib/cmd.py b/dosagelib/cmd.py index cd0ed61fc..73e04083e 100644 --- a/dosagelib/cmd.py +++ b/dosagelib/cmd.py @@ -3,7 +3,11 @@ # Copyright (C) 2012-2014 Bastian Kleineidam # Copyright (C) 2015-2020 Tobias Gruetzmacher import argparse +import contextlib import os +from pathlib import Path + +import appdirs from . import events, configuration, singleton, director from . import AppName, __version__ @@ -36,6 +40,10 @@ strips of all of them: """ +# Making our config roaming seems sensible +userdirs = appdirs.AppDirs(appname=AppName, appauthor=False, roaming=True) + + def setup_options(): """Construct option parser. @return: new option parser @@ -230,6 +238,7 @@ def run(options): if not options.comic: out.warn(u'No comics specified, bailing out!') return 1 + add_user_scrapers() if options.modulehelp: return display_help(options) if options.vote: @@ -237,8 +246,37 @@ def run(options): return director.getComics(options) +def add_user_scrapers(): + """Add extra comic modules from the user data directory. This uses two + different locations: The "system-native" location and paths matching the + XDG basedir spec. While XDG isn't a thing on macOS and Windows, some users + (and developers) like to use these paths cross-plattform, therefore we + support both.""" + dirs = set() + dirs.add(userdirs.user_data_dir) + with xdg_system(): + dirs.add(userdirs.user_data_dir) + dirs = (Path(x) / 'plugins' for x in dirs) + for d in dirs: + allscrapers.adddir(d) + + +@contextlib.contextmanager +def xdg_system(): + """context manager to do something with appdirs while forcing the system to + be "linux2", which implements the XDG base dir spec. + """ + oldsys = appdirs.system + appdirs.system = 'linux2' + try: + yield + finally: + appdirs.system = oldsys + + def do_list(column_list=True, verbose=False, listall=False): """List available comics.""" + add_user_scrapers() with out.pager(): out.info(u'Available comic scrapers:') out.info(u'Comics tagged with [{}] require age confirmation' diff --git a/requirements.txt b/requirements.txt index a377a8800..98a0c056a 100644 --- a/requirements.txt +++ b/requirements.txt @@ -1,3 +1,4 @@ +appdirs colorama imagesize lxml>=4.0.0 diff --git a/setup.cfg b/setup.cfg index dfe8a58d2..d39a7b5c9 100644 --- a/setup.cfg +++ b/setup.cfg @@ -32,6 +32,7 @@ project_urls = [options] packages = find: install_requires = + appdirs colorama imagesize lxml>=4.0.0 diff --git a/tests/conftest.py b/tests/conftest.py index 8349db392..3a9a3ef20 100644 --- a/tests/conftest.py +++ b/tests/conftest.py @@ -1,6 +1,7 @@ # SPDX-License-Identifier: MIT # Copyright (C) 2019-2020 Tobias Gruetzmacher import time +from pathlib import Path import pytest @@ -12,3 +13,14 @@ def _nosleep(monkeypatch): pass monkeypatch.setattr(time, 'sleep', sleep) + + +class FakeAppdirs: + @property + def user_data_dir(self): + return str(Path(__file__).parent / 'mocks') + + +@pytest.fixture() +def _noappdirs(monkeypatch): + monkeypatch.setattr('dosagelib.cmd.userdirs', FakeAppdirs()) diff --git a/tests/test_dosage.py b/tests/test_dosage.py index 9fdf8e41f..645acc0d4 100644 --- a/tests/test_dosage.py +++ b/tests/test_dosage.py @@ -26,16 +26,22 @@ def cmd_err(*options): assert cmd(*options) == 1 -@pytest.mark.usefixtures("_nosleep") +@pytest.mark.usefixtures('_nosleep', '_noappdirs') class TestDosage(object): """Test the dosage commandline client.""" # This shouldn't hit the network at all, so add responses without mocks to # make sure it doesn't do that @responses.activate - def test_list_comics(self): - for option in ("-l", "--list", "--singlelist"): - cmd_ok(option) + @pytest.mark.parametrize(('option'), [ + ('-l'), + ('--list'), + ('--singlelist'), + ]) + def test_list_comics(self, option, capfd): + cmd_ok(option) + out, err = capfd.readouterr() + assert 'ADummyTestScraper' in out @responses.activate def test_display_version(self): diff --git a/tests/test_modules.py b/tests/test_modules.py index b08346231..78cc9181a 100644 --- a/tests/test_modules.py +++ b/tests/test_modules.py @@ -11,12 +11,13 @@ from dosagelib.plugins.s import SoloLeveling from dosagelib.plugins.smackjeeves import SmackJeeves from dosagelib.scraper import GeoblockedException + def cmd(*options): """'Fake' run dosage with given options.""" assert dosagelib.cmd.main(("--allow-multiple",) + options) == 0 -@pytest.mark.usefixtures("_nosleep") +@pytest.mark.usefixtures('_nosleep', '_noappdirs') class TestModules(object): """Test that specific comic modules work correctly."""