def load(self, pmgapp=None, force=0):
'''
Load and initialize plugin.
If pmgapp == -1, do not initialize.
'''
import time
assert not self.is_temporary
starttime = time.time()
if pmgapp is None:
pmgapp = get_pmgapp()
verbose = pref_get('verbose', False)
try:
# overload cmd.extend to register commands
extend_orig = cmd.extend
def extend_overload(a, b=None):
self.commands.append(a if b else a.__name__)
return extend_orig(a, b)
cmd.extend = extend_overload
# do not use self.loaded here
if force and self.module is not None:
from importlib import reload
reload(self.module)
else:
__import__(self.mod_name, level=0)
if pmgapp != -1:
self.legacyinit(pmgapp)
cmd.extend = extend_orig
self.loadtime = time.time() - starttime
if verbose and pymol.invocation.options.show_splash:
print(' Plugin "%s" loaded in %.2f seconds' %
(self.name, self.loadtime))
except QtNotAvailableError:
colorprinting.warning("Plugin '%s' only available with PyQt GUI." %
(self.name, ))
except:
e = sys.exc_info()[1]
if verbose:
colorprinting.print_exc([__file__])
elif 'libX11' in str(e) and sys.platform == 'darwin':
colorprinting.error(
'Please install XQuartz (https://www.xquartz.org/)')
else:
colorprinting.error(e)
colorprinting.warning("Unable to initialize plugin '%s' (%s)." %
(self.name, self.mod_name))
return False
return True
def load(self, pmgapp=None, force=0):
'''
Load and initialize plugin.
If pmgapp == -1, do not initialize.
'''
import time
assert not self.is_temporary
starttime = time.time()
if pmgapp is None:
pmgapp = get_pmgapp()
verbose = pref_get('verbose', False)
try:
# overload cmd.extend to register commands
extend_orig = cmd.extend
def extend_overload(a, b=None):
self.commands.append(a if b else a.__name__)
return extend_orig(a, b)
cmd.extend = extend_overload
# do not use self.loaded here
if force and self.module is not None:
if sys.version_info[0] > 2:
from importlib import reload
else:
from __builtin__ import reload
reload(self.module)
else:
__import__(self.mod_name, level=0)
if pmgapp != -1:
self.legacyinit(pmgapp)
cmd.extend = extend_orig
self.loadtime = time.time() - starttime
if verbose and pymol.invocation.options.show_splash:
print(' Plugin "%s" loaded in %.2f seconds' % (self.name, self.loadtime))
except QtNotAvailableError:
colorprinting.warning("Plugin '%s' only available with PyQt GUI." % (self.name,))
except:
e = sys.exc_info()[1]
if verbose:
colorprinting.print_exc([__file__])
elif 'libX11' in str(e) and sys.platform == 'darwin':
colorprinting.error('Please install XQuartz (https://www.xquartz.org/)')
else:
colorprinting.error(e)
colorprinting.warning("Unable to initialize plugin '%s' (%s)." % (self.name, self.mod_name))
return False
return True
def exec_deferred(self):
'''
Execute the stuff from invocations.options.deferred
'''
try:
from socket import error as socket_error
except ImportError:
socket_error = None
print('import socket failed')
cmd = self.cmd
_pymol = cmd._pymol
# read from stdin (-p)
if self.invocation.options.read_stdin and not _pymol._stdin_reader_thread:
try:
t = _pymol._stdin_reader_thread = \
threading.Thread(target=cmd._parser.stdin_reader)
t.setDaemon(1)
t.start()
except:
traceback.print_exc()
# do the deferred stuff
try:
if cmd.ready():
cmd.config_mouse(quiet=1)
for a in self.invocation.options.deferred:
if a[0:4] == "_do_":
cmd.do(a[4:])
else:
cmd.load(a, quiet=0)
except CmdException as e:
colorprinting.error(str(e))
colorprinting.error(
" Error: Argument processing aborted due to exception (above).")
except socket_error:
# this (should) only happen if we're opening a PWG file on startup
# and the port is busy. For now, simply bail...
cmd.wizard("message",["Socket.error: ","",
"\\999Assigned socket in use.","",
"\\779Is PyMOL already launched?","",
"\\966Shutting down..."])
cmd.refresh()
cmd.do("time.sleep(2);cmd.quit()")