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Commit dc470f85 authored by Andreas Freise's avatar Andreas Freise
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trying to fix wrong commit from some time ago, still needs fixing.

parent 864005dd
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pykat/__init__.py
View file @ dc470f85
from __future__ import absolute_import
from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
__version__ = "0.6.2"
# This flag is used to switch on the gui features in pkat at import time
USE_GUI = False
HAS_OPTIVIS = False
import imp
try:
imp.find_module('optivis')
HAS_OPTIVIS = True
except ImportError:
HAS_OPTIVIS = False
import pykat.exceptions as pkex
......
pykat/components.py
View file @ dc470f85
......@@ -9,7 +9,7 @@ from __future__ import division
from __future__ import print_function
from __future__ import unicode_literals
from pykat import USE_GUI, NoGUIException
from pykat import USE_GUI, HAS_OPTIVIS, NoGUIException
import pykat.external.six as six
......@@ -21,15 +21,22 @@ import pykat
from pykat.node_network import *
from pykat.exceptions import *
import abc
import copy
from collections import OrderedDict
if HAS_OPTIVIS:
import optivis.bench.components as optivis_components
from optivis.view.canvas import OptivisCanvasItemDataType
from optivis.bench.labels import Label as optivis_label
from optivis.geometry import Coordinates as optivis_coord
import PyQt4
from pykat.SIfloat import *
from pykat.param import Param, AttrParam
import weakref
import pykat.exceptions as pkex
from copy import deepcopy
next_component_id = 1
from pykat import USE_GUI, NoGUIException
next_component_id = 1
if USE_GUI:
import pykat.gui.resources
......@@ -78,8 +85,16 @@ class NodeGaussSetter(object):
class Component(object):
__metaclass__ = abc.ABCMeta
def __init__(self, name):
def __new__(cls, *args, **kwargs):
# This creates an instance specific class for the component
# this enables us to add properties to instances rather than
# all classes
return object.__new__(type(cls.__name__, (cls,), {}), *args, **kwargs)
def __init__(self, name=None):
self._optivis_component = None
self.__name = name
self._svgItem = None
self._requested_node_names = []
......@@ -88,18 +103,26 @@ class Component(object):
self._params = []
self.__removed = False
self._default_fsig_param = None
self.optivisLabelContent = None
# store a unique ID for this component
global next_component_id
self.__id = next_component_id
next_component_id += 1
# This creates an instance specific class for the component
# this enables us to add properties to instances rather than
# all classes
cls = type(self)
self.__class__ = type(cls.__name__, (cls,), {})
def __deepcopy__(self, memo):
"""
When deep copying a kat object we need to take into account
the instance specific properties.
"""
result = self.__class__.__new__(self.__class__)
result.__dict__ = copy.deepcopy(self.__dict__, memo)
result.__update_node_setters
return result
def _register_param(self, param):
self._params.append(param)
......@@ -209,20 +232,38 @@ class Component(object):
del self._params[:]
self.__removed = True
def __deepcopy__(self, memo):
cls = self.__class__
result = cls.__new__(cls)
memo[id(self)] = result
def getOptivisParameterDict(self):
if len(self._params) == 0:
return None
d = OrderedDict()
for k, v in self.__dict__.items():
setattr(result, k, deepcopy(v, memo))
for p in self._params:
d[p.name] = OptivisCanvasItemDataType.TEXTBOX
for p in result._params:
p._updateOwner(result)
return d
return result
def getOptivisTooltip(self):
tooltip = "Name: %s" % self.name
for p in self._params:
if p.value is not None:
tooltip += "\n%s = %s" %(p.name, str(p.value))
return tooltip
def setOptivisLabelContent(self):
"""
Sets default Optivis label contents
"""
if self.optivisLabelContent is None:
self.optivisLabelContent = {}
self.optivisLabelContent["Name"] = self.name
class AbstractMirrorComponent(Component):
__metaclass__ = abc.ABCMeta
......@@ -258,12 +299,12 @@ class AbstractMirrorComponent(Component):
self.__rxmech = AttrParam("rxmech", self, rxmech)
self.__rymech = AttrParam("rymech", self, rymech)
self.__z = Param("z", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="z")
self.__rx = Param("rx", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="rx")
self.__ry = Param("ry", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="ry")
self.__Fz = Param("Fz", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Fz")
self.__Frx = Param("Frx", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Frx")
self.__Fry = Param("Fry", self, 0, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Fry")
self.__z = Param("z", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="z")
self.__rx = Param("rx", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="rx")
self.__ry = Param("ry", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="ry")
self.__Fz = Param("Fz", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Fz")
self.__Frx = Param("Frx", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Frx")
self.__Fry = Param("Fry", self, None, canFsig=True, isPutable=False, isPutter=False, isTunable=False, fsig_name="Fry")
self._default_fsig_param = self.__phi
......@@ -449,6 +490,37 @@ class mirror(AbstractMirrorComponent):
rtn.extend(p.getFinesseText())
return rtn
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.CavityMirror(name=self.name, aoi=0, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
lbl = optivis_label(text="", position=optivis_coord(0, -1), item=self._optivis_component)
lbl.content["Name"] = self.name
self._optivis_component.labels.append(lbl)
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output not %s" % mode)
if mode == "input":
if kat_node is self.nodes[0]:
return self._optivis_component.getInputNode("fr")
else:
return self._optivis_component.getInputNode("bk")
elif mode == "output":
if kat_node is self.nodes[0]:
return self._optivis_component.getOutputNode("fr")
else:
return self._optivis_component.getOutputNode("bk")
def getQGraphicsItem(self):
if not USE_GUI:
......@@ -482,7 +554,40 @@ class beamSplitter(AbstractMirrorComponent):
self.alpha = values[key]
else:
raise pkex.BasePyKatException("No attribute {0} for mirrors".format(key))
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.BeamSplitter(name=self.name, aoi=-self.alpha, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output")
if mode == "input":
if kat_node is self.nodes[0]:
return self._optivis_component.getInputNode("frA")
elif kat_node is self.nodes[1]:
return self._optivis_component.getInputNode("frB")
elif kat_node is self.nodes[2]:
return self._optivis_component.getInputNode("bkB")
elif kat_node is self.nodes[3]:
return self._optivis_component.getInputNode("bkA")
elif mode == "output":
if kat_node is self.nodes[0]:
return self._optivis_component.getOutputNode("frB")
elif kat_node is self.nodes[1]:
return self._optivis_component.getOutputNode("frA")
elif kat_node is self.nodes[2]:
return self._optivis_component.getOutputNode("bkA")
elif kat_node is self.nodes[3]:
return self._optivis_component.getOutputNode("bkB")
@staticmethod
def parseFinesseText(text):
values = text.split()
......@@ -579,6 +684,18 @@ class space(Component):
@gy.setter
def gy(self,value): self.__gy.value = SIfloat(value)
def connectingComponents(self):
"""
Returns the two components that this space connects.
"""
a = list(self.nodes[0].components + self.nodes[1].components)
a = [value for value in a if value != self]
if len(a) != 2:
raise pkex.BasePyKatException("Space should only connect 2 components")
return a
def parseAttributes(self, values):
for key in values.keys():
......@@ -802,7 +919,33 @@ class isolator(Component):
rtn.extend(p.getFinesseText())
return rtn
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.FaradayIsolator(name=self.name, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output")
if mode == "input":
if kat_node is self.nodes[0]:
return self._optivis_component.getInputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getInputNode("bk")
elif mode == "output":
if kat_node is self.nodes[0]:
return self._optivis_component.getnOutputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getOutputNode("bk")
def getQGraphicsItem(self):
if not USE_GUI:
raise NoGUIException
......@@ -847,7 +990,32 @@ class lens(Component):
rtn.extend(p.getFinesseText())
return rtn
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.ConvexLens(name=self.name, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output")
if mode == "input":
if kat_node is self.nodes[0]:
return self._optivis_component.getInputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getInputNode("bk")
elif mode == "output":
if kat_node is self.nodes[0]:
return self._optivis_component.getnOutputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getOutputNode("bk")
def getQGraphicsItem(self):
if not USE_GUI:
raise NoGUIException
......@@ -929,6 +1097,31 @@ class modulator(Component):
return rtn
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.ElectroopticModulator(name=self.name, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output")
if mode == "input":
if kat_node is self.nodes[0]:
return self._optivis_component.getInputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getInputNode("bk")
elif mode == "output":
if kat_node is self.nodes[0]:
return self._optivis_component.getnOutputNode("fr")
elif kat_node is self.nodes[1]:
return self._optivis_component.getOutputNode("bk")
def getQGraphicsItem(self):
if not USE_GUI:
raise NoGUIException
......@@ -998,7 +1191,29 @@ class laser(Component):
rtn.extend(p.getFinesseText())
return rtn
def getOptivisComponent(self):
self.setOptivisLabelContent()
if self._optivis_component is None:
self._optivis_component = optivis_components.Laser(name=self.name, tooltip=self.getOptivisTooltip, paramList=self.getOptivisParameterDict(), pykatObject=weakref.ref(self))
lbl = optivis_label(text="", position=optivis_coord(0, -1), item=self._optivis_component)
lbl.content["Name"] = self.name
self._optivis_component.labels.append(lbl)
return self._optivis_component
def getOptivisNode(self, mode, kat_node):
mode = mode.lower()
if mode != "input" and mode.lower() != "output":
raise pkex.BasePyKatException("Mode must be either input or output")
if mode == "input":
return None
elif mode == "output":
return self._optivis_component.getOutputNode("out")
def getQGraphicsItem(self):
if not USE_GUI:
raise NoGUIException
......
pykat/detectors.py
View file @ dc470f85
......@@ -11,11 +11,11 @@ from __future__ import unicode_literals
import pykat.external.six as six
if six.PY2:
import exceptions
import exceptions
import abc
from pykat.node_network import *
from pykat.param import Param
from pykat.param import Param, AttrParam
from pykat.SIfloat import SIfloat
import pykat.external.six as six
......@@ -356,7 +356,13 @@ class bp(Detector1):
class pd(Detector1):
def __init__(self, name, num_demods, node_name, senstype=None, alternate_beam=False, pdtype=None, **kwargs):
def __new__(cls, *args, **kwargs):
# This creates an instance specific class for the component
# this enables us to add properties to instances rather than
# all classes
return object.__new__(type(cls.__name__, (cls,), {}), *args, **kwargs)
def __init__(self, name=None, num_demods=1, node_name=None, senstype=None, alternate_beam=False, pdtype=None, **kwargs):
BaseDetector.__init__(self, name, node_name)
self.__num_demods = num_demods
......@@ -402,12 +408,25 @@ class pd(Detector1):
elif i<num_demods-1:
raise pkex.BasePyKatException("Missing demodulation phase {0} (phi{0})".format(i+1))
# define new class for assigning new attributes
cls = type(self)
self.__class__ = type(cls.__name__, (cls,), {})
self.__set_demod_attrs()
def __deepcopy__(self, memo):
"""
When deep copying a kat object we need to take into account
the instance specific properties.
"""
result = pd(self.name, self.num_demods, self.node.name)
memo[id(self)] = result
result.__dict__ = copy.deepcopy(self.__dict__, memo)
# Find all properties in class we are copying
# and deep copy these to the new class instance
for x in self.__class__.__dict__.items():
if isinstance(x[1], property):
setattr(result.__class__, x[0], x[1])
return result
@property
def senstype(self): return self.__senstype
@senstype.setter
......@@ -666,8 +685,8 @@ class qnoised(pd):
class qshot(pd):
def __init__(self, name, num_demods, node_name, alternate_beam=False, **kwargs):
super(qnoised, self).__init__(name, num_demods, node_name, alternate_beam=alternate_beam, pdtype=None, senstype=None, **kwargs)
super(qshot, self).__init__(name, num_demods, node_name, alternate_beam=alternate_beam, pdtype=None, senstype=None, **kwargs)
@pd.pdtype.setter
def pdtype(self, value):
raise pkex.BasePyKatException("Setting pdtype is not possible with qshot detectors")
......
pykat/finesse.py
View file @ dc470f85
This diff is collapsed.
pykat/node_network.py
View file @ dc470f85
......@@ -23,6 +23,13 @@ from pykat.optics.gaussian_beams import beam_param
from copy import deepcopy
class NodeNetwork(object):
def __new__(cls, *args, **kwargs):
# This creates an instance specific class for the component
# this enables us to add properties to instances rather than
# all classes
return object.__new__(type(cls.__name__, (cls,), {}), *args, **kwargs)
def __init__(self, kat):
self.__nodes = {}
self.__kat = kat
......@@ -30,10 +37,7 @@ class NodeNetwork(object):
self.__componentNodes = {} # dictionary of tuples containing which nodes are connected to a given component
self.__componentCallback = {}
self.__node_id = 1
cls = type(self)
self.__class__ = type(cls.__name__, (cls,), {})
@property
def kat(self): return self.__kat
......
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