def Create(self): """ Create CMD from constructor """ from Container import ContainerBlock, iPort, oPort # new containerBlock model self.__m = ContainerBlock(self._label, self._inputs, self._outputs) print range(self._inputs) # input and output ports for id in xrange(self._inputs): iport = iPort(label='IPort %d'%(id)) iport.id = id self.__m.AddShape(iport) self.__m.nbiPort = id for id in xrange(self._outputs): oport = oPort(label='OPort %d'%(id)) oport.id = id self.__m.AddShape(oport) self.__m.nboPort = id self.__m.python_path = self._python_file self.__m.model_path = self._model_file return self.__m
def Load(filename, label):
""" Load CMD from filename
"""
from Container import ContainerBlock, iPort, oPort
assert(filename.endswith('.cmd'))
### new ContainerBlock instance
m = ContainerBlock()
load_file_result = m.LoadFile(filename)
if isinstance(load_file_result, Exception):
wx.MessageBox(_('Error loading %s model : %s'%(label, str(load_file_result))), _('Error'), wx.OK | wx.ICON_ERROR)
return None
else:
### mandatory due to the LoadFile call before
m.label = label
# coupled input ports
m.input=0 ; m.output=0
for s in m.shapes:
if isinstance(s, iPort):
m.input +=1
elif isinstance(s, oPort):
m.output +=1
return CMDComponent.ChekFilename(filename, m)
class CMDComponent(GenericComponent):
""" Return labeled block from filename at (x,y) position in canvas
@filename: filename for loading block
@label: label of block
@x: horizontal position
@y: vertical position
@canvas: canvas accepting block
"""
def __init__(self, *argv, **kwargs):
""" Constructor
"""
GenericComponent.__init__(self, *argv, **kwargs)
def Create(self):
""" Create CMD from constructor
"""
from Container import ContainerBlock, iPort, oPort
# new containerBlock model
self.__m = ContainerBlock(self._label, self._inputs, self._outputs)
print range(self._inputs)
# input and output ports
for id in xrange(self._inputs):
iport = iPort(label='IPort %d'%(id))
iport.id = id
self.__m.AddShape(iport)
self.__m.nbiPort = id
for id in xrange(self._outputs):
oport = oPort(label='OPort %d'%(id))
oport.id = id
self.__m.AddShape(oport)
self.__m.nboPort = id
self.__m.python_path = self._python_file
self.__m.model_path = self._model_file
return self.__m
@staticmethod
def Load(filename, label):
""" Load CMD from filename
"""
from Container import ContainerBlock, iPort, oPort
assert(filename.endswith('.cmd'))
### new ContainerBlock instance
m = ContainerBlock()
load_file_result = m.LoadFile(filename)
if isinstance(load_file_result, Exception):
wx.MessageBox(_('Error loading %s model : %s'%(label, str(load_file_result))), _('Error'), wx.OK | wx.ICON_ERROR)
return None
else:
### mandatory due to the LoadFile call before
m.label = label
# coupled input ports
m.input=0 ; m.output=0
for s in m.shapes:
if isinstance(s, iPort):
m.input +=1
elif isinstance(s, oPort):
m.output +=1
return CMDComponent.ChekFilename(filename, m)
