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macOS: Add headless support: calibre command-line utilities can now run on macOS machines without a screen

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Kovid Goyal 2017-06-26 16:31:42 +05:30
parent 9768d16334
commit eafd29fc42
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GPG Key ID: 06BC317B515ACE7C
2 changed files with 2 additions and 2 deletions
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2
src/calibre/gui2/__init__.py
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@ -1282,7 +1282,7 @@ def ensure_app(headless=True):
with _ea_lock: with _ea_lock:
if _store_app is None and QApplication.instance() is None: if _store_app is None and QApplication.instance() is None:
args = sys.argv[:1] args = sys.argv[:1]
has_headless = islinux or isbsd has_headless = isosx or islinux or isbsd
if headless and has_headless: if headless and has_headless:
args += ['-platformpluginpath', sys.extensions_location, '-platform', 'headless'] args += ['-platformpluginpath', sys.extensions_location, '-platform', 'headless']
_store_app = QApplication(args) _store_app = QApplication(args)

2
src/calibre/test_build.py
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@ -163,7 +163,7 @@ class BuildTest(unittest.TestCase):
from calibre.gui2 import Application from calibre.gui2 import Application
os.environ.pop('DISPLAY', None) os.environ.pop('DISPLAY', None)
has_headless = islinux has_headless = isosx or islinux
app = Application([], headless=has_headless) app = Application([], headless=has_headless)
self.assertGreaterEqual(len(QFontDatabase().families()), 5, 'The QPA headless plugin is not able to locate enough system fonts via fontconfig') self.assertGreaterEqual(len(QFontDatabase().families()), 5, 'The QPA headless plugin is not able to locate enough system fonts via fontconfig')
if has_headless: if has_headless: