def load(self, p):
cp = CanvasParser(p)
if cp.get_root() is None:
return
nodes = dict()
#=======================================================================
# load nodes
#=======================================================================
# load roots
for t, klass in (('stage', RootNode),
('spectrometer', SpectrometerNode),
('valve', ValveNode),
('rough_valve', ValveNode),
('turbo', PumpNode),
('ionpump', PumpNode),
('laser', LaserNode),
('tank', TankNode),
('pipette', PipetteNode),
('gauge', GaugeNode),
):
for si in cp.get_elements(t):
n = si.text.strip()
if t in ('valve', 'rough_valve'):
o_vol = get_volume(si, tag='open_volume', default=10)
c_vol = get_volume(si, tag='closed_volume', default=5)
vol = (o_vol, c_vol)
else:
vol = get_volume(si)
node = klass(name=n, volume=vol)
nodes[n] = node
#=======================================================================
# load edges
#=======================================================================
for ei in cp.get_elements('connection'):
sa = ei.find('start')
ea = ei.find('end')
vol = get_volume(ei)
edge = Edge(volume=vol)
s_name = ''
if sa.text in nodes:
s_name = sa.text
sa = nodes[s_name]
edge.a_node = sa
sa.add_edge(edge)
e_name = ''
if ea.text in nodes:
e_name = ea.text
ea = nodes[e_name]
edge.b_node = ea
ea.add_edge(edge)
edge.name = '{}_{}'.format(s_name, e_name)
self.nodes = nodes
def load(self, p):
cp = CanvasParser(p)
if cp.get_root() is None:
return
nodes = dict()
#=======================================================================
# load nodes
#=======================================================================
# load roots
for t, klass in (
('stage', RootNode),
('spectrometer', SpectrometerNode),
('valve', ValveNode),
('rough_valve', ValveNode),
('turbo', PumpNode),
('ionpump', PumpNode),
('laser', LaserNode),
('tank', TankNode),
('pipette', PipetteNode),
('gauge', GaugeNode),
):
for si in cp.get_elements(t):
n = si.text.strip()
if t in ('valve', 'rough_valve'):
o_vol = get_volume(si, tag='open_volume', default=10)
c_vol = get_volume(si, tag='closed_volume', default=5)
vol = (o_vol, c_vol)
else:
vol = get_volume(si)
node = klass(name=n, volume=vol)
nodes[n] = node
#=======================================================================
# load edges
#=======================================================================
for ei in cp.get_elements('connection'):
sa = ei.find('start')
ea = ei.find('end')
vol = get_volume(ei)
edge = Edge(volume=vol)
s_name = ''
if sa.text in nodes:
s_name = sa.text
sa = nodes[s_name]
edge.a_node = sa
sa.add_edge(edge)
e_name = ''
if ea.text in nodes:
e_name = ea.text
ea = nodes[e_name]
edge.b_node = ea
ea.add_edge(edge)
edge.name = '{}_{}'.format(s_name, e_name)
self.nodes = nodes
