def main(argv=sys.argv[1:]):
""" Entry point of pympress. Parse command line arguments, instantiate the UI, and start the main loop.
"""
signal.signal(signal.SIGINT, signal.SIG_DFL)
# prefere X11 on posix systems because Wayland still has some shortcomings for us,
# specifically libVLC and the ability to disable screensavers
if util.IS_POSIX:
Gdk.set_allowed_backends('x11,*')
Gtk.init(argv)
pympress_meta = util.get_pympress_meta()['version']
logger.info(' '.join([
'Pympress:', pympress_meta, '; Python:',
platform.python_version(), '; OS:',
platform.system(),
platform.release(),
platform.version(), '; Gtk {}.{}.{}'.format(Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version()),
'; GLib {}.{}.{}'.format(GLib.MAJOR_VERSION, GLib.MINOR_VERSION,
GLib.MICRO_VERSION), '; Poppler',
document.Poppler.get_version(),
document.Poppler.get_backend().value_nick, '; Cairo',
ui.cairo.cairo_version_string(), ', pycairo', ui.cairo.version,
'; Media:',
extras.Media.backend_version()
]))
try:
opts, args = getopt.getopt(argv, "hn:t:",
["help", "notes=", "talk-time=", "log="])
opts = dict(opts)
except getopt.GetoptError:
usage()
sys.exit(2)
ett, log_level, notes_pos = parse_opts(opts)
logger.setLevel(log_level)
# Create windows
gui = ui.UI()
# Connect proper exit function to interrupt
signal.signal(signal.SIGINT, gui.save_and_quit)
# pass command line args
if ett:
gui.est_time.set_time(ett)
gui.swap_document(os.path.abspath(args[0])) if args else gui.pick_file()
if notes_pos is not None:
gui.change_notes_pos(notes_pos, force_change=True)
gui.run()
def main(argv=sys.argv[1:]):
signal.signal(signal.SIGINT, signal.SIG_DFL)
try:
opts, args = getopt.getopt(argv, "ht:", ["help", "talk-time=", "log="])
except getopt.GetoptError:
usage()
sys.exit(2)
ett = 0
log_level = logging.ERROR
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
elif opt in ("-t", "--talk-time"):
t = ["0" + n.strip() for n in arg.split(':')]
try:
m = int(t[0])
s = int(t[1])
except ValueError:
print(
_("Invalid time (mm or mm:ss expected), got \"{}\"").
format(text))
usage()
sys.exit(2)
except IndexError:
s = 0
ett = m * 60 + s
elif opt == "--log":
numeric_level = getattr(logging, arg.upper(), None)
if isinstance(numeric_level, int):
log_level = numeric_level
else:
print(
_("Invalid log level \"{}\", try one of {}").format(
arg, "DEBUG, INFO, WARNING, ERROR, CRITICAL"))
logging.basicConfig(filename=os.path.join(tempfile.gettempdir(),
'pympress.log'),
level=log_level)
pympress_meta = util.get_pympress_meta()
logger.info('\n '.join(
['Pympress version {} by:'.format(pympress_meta.__version__)] +
pympress_meta.__copyright__.split('\n')))
# PDF file to open passed on command line?
name = os.path.abspath(args[0]) if len(args) > 0 else None
# Create windows
from pympress import ui
gui = ui.UI(ett, name)
gui.run()
def do_activate(self, timestamp=GLib.get_current_time()):
""" Activate: show UI windows.
Build them if they do not exist, otherwise bring to front.
"""
if self.gui is None:
if self.auto_log_level:
self.activate_action('log-level', logging.INFO)
self.action_startup_queue.append(('log-level', logging.ERROR))
# Build the UI and windows
self.gui = ui.UI(self, self.config)
while self.action_startup_queue:
self.activate_action(*self.action_startup_queue.pop(0))
Gtk.Application.do_activate(self)
self.gui.p_win.present_with_time(timestamp)
def main(argv=sys.argv[1:]):
signal.signal(signal.SIGINT, signal.SIG_DFL)
# prefere X11 on posix systems because Wayland still has some shortcomings for us,
# specifically libVLC and the ability to disable screensavers
if util.IS_POSIX:
Gdk.set_allowed_backends('x11,*')
Gtk.init(argv)
try:
opts, args = getopt.getopt(argv, "hn:t:",
["help", "notes=", "talk-time=", "log="])
except getopt.GetoptError:
usage()
sys.exit(2)
ett = 0
log_level = logging.ERROR
notes_pos = None
for opt, arg in opts:
if opt in ("-h", "--help"):
usage()
sys.exit()
if opt in ("-n", "--notes"):
if arg.lower()[0] == 'n': notes_pos = document.PdfPage.NONE
if arg.lower()[0] == 'l': notes_pos = document.PdfPage.LEFT
if arg.lower()[0] == 'r': notes_pos = document.PdfPage.RIGHT
if arg.lower()[0] == 't': notes_pos = document.PdfPage.TOP
if arg.lower()[0] == 'b': notes_pos = document.PdfPage.BOTTOM
elif opt in ("-t", "--talk-time"):
t = ["0" + n.strip() for n in arg.split(':')]
try:
m = int(t[0])
s = int(t[1])
except ValueError:
print(
_("Invalid time (mm or mm:ss expected), got \"{}\"").
format(text))
usage()
sys.exit(2)
except IndexError:
s = 0
ett = m * 60 + s
elif opt == "--log":
numeric_level = getattr(logging, arg.upper(), None)
if isinstance(numeric_level, int):
log_level = numeric_level
else:
print(
_("Invalid log level \"{}\", try one of {}").format(
arg, "DEBUG, INFO, WARNING, ERROR, CRITICAL"))
pympress_meta = util.get_pympress_meta().__version__
logger.info(' '.join([
'Pympress:',
pympress_meta,
'; Python:',
platform.python_version(),
'; OS:',
platform.system(),
platform.release(), #platform.version(),
'; Gtk {}.{}.{}'.format(Gtk.get_major_version(),
Gtk.get_minor_version(),
Gtk.get_micro_version()),
'; GLib ',
'.'.join(map(str, GLib.glib_version)),
'; Poppler',
document.Poppler.get_version(),
document.Poppler.get_backend().value_nick,
'; Cairo',
ui.cairo.cairo_version_string(),
', pycairo',
ui.cairo.version,
'; Media:',
media_overlay.VideoOverlay.backend_version()
]))
logger.setLevel(log_level)
# Create windows
gui = ui.UI()
# pass command line args
if ett: gui.est_time.set_time(ett)
gui.swap_document(os.path.abspath(args[0])) if args else gui.pick_file()
if notes_pos is not None:
gui.change_notes_pos(notes_pos, force_change=True)
gui.run()
