def set_state (node,**fields):
"""helper function to set the state of a node specified by name or
nodeindex""";
rec = dmi.record(state=dmi.record(fields));
if isinstance(node,str):
rec.name = node;
elif isinstance(node,int):
rec.nodeindex = node;
else:
raise TypeError,'illegal node argumnent';
# pass command to kernel
meqserver_interface.mqexec('Node.Set.State',rec,True); # True=silent
def set_state (node,**fields):
"""helper function to set the state of a node specified by name or
nodeindex""";
rec = dmi.record(state=dmi.record(fields));
if isinstance(node,str):
rec.name = node;
elif isinstance(node,int):
rec.nodeindex = node;
else:
raise TypeError,'illegal node argumnent';
# pass command to kernel
meqserver_interface.mqexec('Node.Set.State',rec,True); # True=silent
def set_state(node, **fields):
"""helper function to set the state of a node specified by name or
nodeindex"""
rec = dmi.record(state=dmi.record(fields))
if isinstance(node, str):
rec.name = node
elif isinstance(node, int):
rec.nodeindex = node
else:
raise TypeError('illegal node argumnent')
# pass command to kernel
from Timba import meqserver_interface
meqserver_interface.mqexec('Node.Set.State', rec, True)
def __init__ (self,name,parent=None):
_dprint(2,"new unit",name,self.__class__);
self.name = name;
self.parent = parent;
self.failed = None;
self._fail_logged = False;
self._success_logged = False;
# inherit parent's options, and persistence level (-1)
if parent:
self.options = dmi.record(**parent.options);
self.persist = parent.persist - 1;
else:
self.options = dmi.record();
self.persist = 0;
def __init__(self, name, parent=None):
_dprint(2, "new unit", name, self.__class__)
self.name = name
self.parent = parent
self.failed = None
self._fail_logged = False
self._success_logged = False
# inherit parent's options, and persistence level (-1)
if parent:
self.options = dmi.record(**parent.options)
self.persist = parent.persist - 1
else:
self.options = dmi.record()
self.persist = 0
def close(self, rec):
"""closes meter, posts message describing elapsed time and rate.
Usually connected to a Vis.Channel.Closed signal."""
if self._app:
msg = "dataset complete"
rec = dmi.record()
if self._vis_inittime is not None:
elapsed = time.time() - self._vis_inittime
rec.elapsed = hms_str(elapsed)
msg += " in " + rec.elapsed
else:
elapsed = None
if self._stats.rate is not None:
rec.secs_per_ts = self._stats.rate
msg = msg + "; avg %.2f sec/ts" % rec.secs_per_ts
if self._vis_nt is not None:
rec.num_tiles = self._vis_nt
if elapsed is not None:
rec.secs_per_tile = elapsed / self._vis_nt
msg = msg + "; avg %.2f sec/tile" % rec.secs_per_tile
if self._vis_rtime0 is not None:
rec.start_time_rel = self._vis_rtime0
if self._vis_rtime1 is not None:
rec.end_time_rel = self._vis_rtime1
self._app.log_message(msg, content=rec)
self.reset()
def close(self, rec):
"""closes meter, posts message describing elapsed time and rate.
Usually connected to a Vis.Channel.Closed signal."""
if self._app:
msg = "dataset complete"
rec = dmi.record()
if self._vis_inittime is not None:
elapsed = time.time() - self._vis_inittime
rec.elapsed = hms_str(elapsed)
msg += " in " + rec.elapsed
else:
elapsed = None
if self._stats.rate is not None:
rec.secs_per_ts = self._stats.rate
msg = msg + "; avg %.2f sec/ts" % rec.secs_per_ts
if self._vis_nt is not None:
rec.num_tiles = self._vis_nt
if elapsed is not None:
rec.secs_per_tile = elapsed / self._vis_nt
msg = msg + "; avg %.2f sec/tile" % rec.secs_per_tile
if self._vis_rtime0 is not None:
rec.start_time_rel = self._vis_rtime0
if self._vis_rtime1 is not None:
rec.end_time_rel = self._vis_rtime1
self._app.log_message(msg, content=rec)
self.reset()
def Solver (self,*childlist,**kw):
solvables = kw.get('solvable',None);
if solvables:
# convert to list if a singleton is specified
if not isinstance(solvables,(list,tuple)):
solvables = (solvables,);
# build list of names. Each solvable may be specified by a string name,
# or by something with a "name" attribute
solvnames = [];
for s in solvables:
if not isinstance(s,str):
try: s = s.name;
except AttributeError:
return _NodeDef(NodeDefError("can't specify a solvable as something of type "+type(s).__name__));
solvnames.append(s);
# create solvable command
kw['solvable'] = dmi.record(
command_by_list=[dmi.record(name=solvnames,state=dmi.record(solvable=True)),
dmi.record(state=dmi.record(solvable=False))]);
return _NodeDef('Meq','Solver',*childlist,**kw);
def Solver (self,*childlist,**kw):
solvables = kw.get('solvable',None);
if solvables:
# convert to list if a singleton is specified
if not isinstance(solvables,(list,tuple)):
solvables = (solvables,);
# build list of names. Each solvable may be specified by a string name,
# or by something with a "name" attribute
solvnames = [];
for s in solvables:
if not isinstance(s,str):
try: s = s.name;
except AttributeError:
return _NodeDef(NodeDefError("can't specify a solvable as something of type "+type(s).__name__));
solvnames.append(s);
# create solvable command
kw['solvable'] = dmi.record(
command_by_list=[dmi.record(name=solvnames,state=dmi.record(solvable=True)),
dmi.record(state=dmi.record(solvable=False))]);
return _NodeDef('Meq','Solver',*childlist,**kw);
from Timba import dmi
import re
import sys
# Default debug levels.
# these may be overwritten/added to by other modules.
# note that the "-debug" option sets a maximum that is applied here.
debuglevels = {}
# default arguments to app_proxy and derivatives
args = dmi.record({
'spawn': True,
'opt': False,
'verbose': 0,
'wp_verbose': 0,
'threads': True,
'gui': False,
'checkrefs': False
})
# if this is false, then all gui definitions are omitted at startup, and
# a gui can't be enabled later (set via the "-nogui" option)
include_gui = True
def parse_argv(argv):
dbgre = re.compile('-d(.+)=([0-9]+)')
# list of unparsed arguments
remain = []
#
from Timba import dmi
import re
import sys
# Default debug levels.
# these may be overwritten/added to by other modules.
# note that the "-debug" option sets a maximum that is applied here.
debuglevels = {};
# default arguments to app_proxy and derivatives
args = dmi.record({
'spawn':True,'opt':False,
'verbose':0,'wp_verbose':0,
'threads':True,
'gui':False,'checkrefs':False
});
# if this is false, then all gui definitions are omitted at startup, and
# a gui can't be enabled later (set via the "-nogui" option)
include_gui = True;
def parse_argv (argv):
dbgre = re.compile('-d(.+)=([0-9]+)');
# list of unparsed arguments
remain = [];
for i,arg in enumerate(argv):
def stop_solver (self):
if not self._solver:
return;
self.disable_stop_button("stopping...");
meqds.mqs().setnodestate(self._solver,dmi.record(interrupt_solution=True),sync=False);
category, ""), message)
#
# ===== MESSAGE BOXES ===
#
# message box types
# when capitalized, these are QMessageBox icon types as well
Critical = 'critical'
Information = 'information'
Question = 'question'
Warning = 'warning'
# copy button types from QMessageBox
Button = dmi.record()
_button_types = ("Ok", "Open", "Save", "Cancel", "Close", "Discard", "Apply",
"Reset", "RestoreDefaults", "Help", "SaveAll", "Yes",
"YesToAll", "No", "NoToAll", "Abort", "Retry", "Ignore",
"NoButton")
ButtonNames = dict()
if Qt:
for button in _button_types:
num = getattr(Qt.QMessageBox, button)
setattr(Button, button, num)
else:
for i, button in enumerate(_button_types):
setattr(Button, button, 1 << i)
for button in _button_types:
# # Copyright (C) 2002-2007 # The MeqTree Foundation & # ASTRON (Netherlands Foundation for Research in Astronomy) # P.O.Box 2, 7990 AA Dwingeloo, The Netherlands # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see <http://www.gnu.org/licenses/>, # or write to the Free Software Foundation, Inc., # 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # from Timba import dmi # This file contains initial TDL settings orphans_are_roots = True; forest_state = dmi.record();
else:
print "TDL %s message: %s"%(message_category_names.get(category,""),message);
#
# ===== MESSAGE BOXES ===
#
# message box types
# when capitalized, these are QMessageBox icon types as well
Critical = 'critical';
Information = 'information';
Question = 'question';
Warning = 'warning';
# copy button types from QMessageBox
Button = dmi.record();
_button_types = ( "Ok","Open","Save","Cancel","Close","Discard","Apply",
"Reset","RestoreDefaults","Help","SaveAll","Yes","YesToAll",
"No","NoToAll","Abort","Retry","Ignore","NoButton");
ButtonNames = dict();
if Qt:
for button in _button_types:
num = getattr(Qt.QMessageBox,button);
setattr(Button,button,num);
else:
for i,button in enumerate(_button_types):
setattr(Button,button,1<<i);
for button in _button_types:
ButtonNames[getattr(Button,button)] = button;
def __init__ (self,pynode,staterec,initializing): self.pynode,self.staterec,self.initializing = pynode,staterec,initializing; self.newstate = dmi.record();
def __init__ (self,pynode,staterec,initializing): self.pynode,self.staterec,self.initializing = pynode,staterec,initializing; self.newstate = dmi.record();
def stop_solver (self):
if not self._solver:
return;
self.disable_stop_button("stopping...");
meqds.mqs().setnodestate(self._solver,dmi.record(interrupt_solution=True),sync=False);