pagestate.py @ dbc01f2

ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalccostrafo411magnetic_scattrelease-4.1.1release-4.1.2release-4.2.2release_4.0.1ticket-1009ticket-1094-headlessticket-1242-2d-resolutionticket-1243ticket-1249ticket885unittest-saveload

Last change on this file since dbc01f2 was 318b5bbb, checked in by Jae Cho <jhjcho@…>, 12 years ago
Added polarization and magnetic stuffs
Property mode set to `100644`
File size: 71.2 KB

Rev	Line
[f32d144]	1	"""
	2	Class that holds a fit page state
	3	"""
[5062bbf]	4	################################################################################
	5	#This software was developed by the University of Tennessee as part of the
	6	#Distributed Data Analysis of Neutron Scattering Experiments (DANSE)
[f32d144]	7	#project funded by the US National Science Foundation.
[5062bbf]	8	#
	9	#See the license text in license.txt
	10	#
	11	#copyright 2009, University of Tennessee
	12	################################################################################
[11a7e11]	13	import time
	14	import os
	15	import sys
[6f023e8]	16	import copy
[11a7e11]	17	import logging
[df7ed14]	18	import numpy
[c77d859]	19
[35b556d]	20	import xml.dom.minidom
[11a7e11]	21	from xml.dom.minidom import parse
	22	from lxml import etree
	23
[c21e87b]	24	import sans.dataloader
	25	from sans.dataloader.readers.cansas_reader import Reader as CansasReader
	26	from sans.dataloader.readers.cansas_reader import get_content, write_node
[724897ad]	27	from sans.dataloader.data_info import Data2D
	28	from sans.dataloader.data_info import Collimation
	29	from sans.dataloader.data_info import Detector
	30	from sans.dataloader.data_info import Process
	31	from sans.dataloader.data_info import Aperture
[11a7e11]	32	#Information to read/write state as xml
[61cada5]	33	FITTING_NODE_NAME = 'fitting_plug_in'
	34	CANSAS_NS = "cansas1d/1.0"
	35
[26f3dd5]	36	list_of_data_attributes = [["is_data", "is_data", "bool"],
[61cada5]	37	["group_id", "data_group_id", "string"],
	38	["data_name", "data_name", "string"],
	39	["data_id", "data_id", "string"],
	40	["name", "name", "string"],
[26f3dd5]	41	["data_name", "data_name", "string"]]
[e3d1423]	42	list_of_state_attributes = [["engine_type", "engine_type", "string"],
	43	["qmin", "qmin", "float"],
[61cada5]	44	["qmax", "qmax", "float"],
	45	["npts", "npts", "float"],
[ea5fa58]	46	#["shape_rbutton", "shape_rbutton", "bool"],
	47	#["shape_indep_rbutton", "shape_indep_rbutton", "bool"],
	48	#["plugin_rbutton", "plugin_rbutton", "bool"],
	49	#["struct_rbutton", "struct_rbutton", "bool"],
	50	["categorycombobox", "categorycombobox", "string"],
[d40038e]	51	["formfactorcombobox", "formfactorcombobox", "string"],
	52	["structurecombobox", "structurecombobox", "string"],
[c0ff8cc]	53	["multi_factor","multi_factor","float"],
[318b5bbb]	54	["magnetic_on","magnetic_on", "bool"],
[26f3dd5]	55	["enable_smearer","enable_smearer","bool"],
	56	["disable_smearer","disable_smearer","bool"],
	57	["pinhole_smearer","pinhole_smearer","bool"],
	58	["slit_smearer","slit_smearer","bool"],
	59	["enable_disp","enable_disp","bool"],
	60	["disable_disp","disable_disp","bool"],
[55bb249c]	61	["dI_noweight","dI_noweight","bool"],
	62	["dI_didata","dI_didata","bool"],
	63	["dI_sqrdata","dI_sqrdata","bool"],
	64	["dI_idata","dI_idata","bool"],
[26f3dd5]	65	["enable2D","enable2D","bool"],
	66	["cb1","cb1","bool"],
[5cc7001]	67	["tcChi","tcChi","float"],
[55bb249c]	68	["smearer", "smearer", "float"],
	69	["smear_type","smear_type", "string"],
	70	["dq_l", "dq_l", "string"],
	71	["dq_r","dq_r", "string"]]
[5cc7001]	72
[11a7e11]	73	list_of_model_attributes = [["values", "values"],
	74	["weights", "weights"]]
	75
[f32d144]	76	list_of_obj_dic = [["disp_obj_dict", "_disp_obj_dict", "string"]]
[2296316]	77
[f32d144]	78	list_of_state_parameters = [["parameters", "parameters"],
	79	["str_parameters", "str_parameters"],
[61cada5]	80	["orientation_parameters", "orientation_params"],
	81	["dispersity_parameters", "orientation_params_disp"],
[f32d144]	82	["fixed_param", "fixed_param"],
	83	["fittable_param", "fittable_param"]]
	84	list_of_data_2d_attr = [["xmin", "xmin", "float"],
	85	["xmax", "xmax", "float"],
	86	["ymin", "ymin", "float"],
	87	["ymax", "ymax", "float"],
	88	["_xaxis", "_xaxis", "string"],
[df7ed14]	89	["_xunit", "_xunit", "string"],
[f32d144]	90	["_yaxis", "_yaxis", "string"],
	91	["_yunit", "_yunit", "string"],
	92	["_zaxis", "_zaxis", "string"],
	93	["_zunit", "_zunit", "string"]]
	94	list_of_data2d_values = [["qx_data", "qx_data", "float"],
	95	["qy_data", "qy_data", "float"],
	96	["dqx_data", "dqx_data", "float"],
	97	["dqy_data", "dqy_data", "float"],
	98	["data", "data", "float"],
	99	["q_data", "q_data", "float"],
	100	["err_data", "err_data", "float"],
	101	["mask", "mask", "bool"]]
[61cada5]	102
[f32d144]	103
	104	def parse_entry_helper(node, item):
[0b12abb5]	105	"""
	106	Create a numpy list from value extrated from the node
	107
	108	:param node: node from each the value is stored
	109	:param item: list name of three strings.the two first are name of data
[f32d144]	110	attribute and the third one is the type of the value of that
[0b12abb5]	111	attribute. type can be string, float, bool, etc.
	112
	113	: return: numpy array
	114	"""
	115	if node is not None:
	116	if item[2] == "string":
	117	return str(node.get(item[0]).strip())
	118	elif item[2] == "bool":
	119	try:
[e3d1423]	120	return node.get(item[0]).strip() == "True"
	121
[0b12abb5]	122	except:
	123	return None
	124	else:
	125	try:
	126	return float(node.get(item[0]))
	127	except:
	128	return None
	129
	130
[cfc0913]	131	class PageState(object):
[c77d859]	132	"""
[5062bbf]	133	Contains information to reconstruct a page of the fitpanel.
[c77d859]	134	"""
[61cada5]	135	def __init__(self, parent=None, model=None, data=None):
[f32d144]	136	"""
[5062bbf]	137	Initialize the current state
	138
	139	:param model: a selected model within a page
[f32d144]	140	:param data:
[5062bbf]	141
[c77d859]	142	"""
[61cada5]	143	self.file = None
[11a7e11]	144	#Time of state creation
	145	self.timestamp = time.time()
[c77d859]	146	## Data member to store the dispersion object created
	147	self._disp_obj_dict = {}
[61cada5]	148	#------------------------
[f32d144]	149	#Data used for fitting
[c77d859]	150	self.data = data
[2296316]	151	# model data
	152	self.theory_data = None
	153	#Is 2D
	154	self.is_2D = False
	155	self.images = None
	156
[61cada5]	157	#save additional information on data that dataloader.reader does not read
	158	self.is_data = None
	159	self.data_name = ""
[c0ff8cc]	160
[61cada5]	161	if self.data is not None:
	162	self.data_name = self.data.name
	163	self.data_id = None
	164	if self.data is not None and hasattr(self.data, "id"):
	165	self.data_id = self.data.id
	166	self.data_group_id = None
	167	if self.data is not None and hasattr(self.data, "group_id"):
	168	self.data_group_id = self.data.group_id
[0b12abb5]	169
[61cada5]	170	## reset True change the state of exsiting button
	171	self.reset = False
	172
[c99a6c5]	173	#engine type
	174	self.engine_type = None
[c77d859]	175	# flag to allow data2D plot
[cfc0913]	176	self.enable2D = False
[c77d859]	177	# model on which the fit would be performed
	178	self.model = model
[93f0a862]	179	self.m_name = None
[dce84c0]	180	#list of process done to model
	181	self.process = []
[f32d144]	182	#fit page manager
[c77d859]	183	self.manager = None
	184	#Store the parent of this panel parent
	185	# For this application fitpanel is the parent
[f32d144]	186	self.parent = parent
[c77d859]	187	# Event_owner is the owner of model event
	188	self.event_owner = None
[c9a4377]	189	##page name
[cfc0913]	190	self.page_name = ""
[c77d859]	191	# Contains link between model ,all its parameters, and panel organization
[61cada5]	192	self.parameters = []
[fb59ed9]	193	# String parameter list that can not be fitted
	194	self.str_parameters = []
[f32d144]	195	# Contains list of parameters that cannot be fitted and reference to
	196	#panel objects
[61cada5]	197	self.fixed_param = []
[f32d144]	198	# Contains list of parameters with dispersity and reference to
	199	#panel objects
[61cada5]	200	self.fittable_param = []
[60132ef]	201	## orientation parameters
[61cada5]	202	self.orientation_params = []
[fc6ea43]	203	## orientation parmaters for gaussian dispersity
[61cada5]	204	self.orientation_params_disp = []
[3370922]	205	## smearer info
[61cada5]	206	self.smearer = None
[7609f1a]	207	self.smear_type = None
	208	self.dq_l = None
	209	self.dq_r = None
	210
[c77d859]	211	#list of dispersion paramaters
[f32d144]	212	self.disp_list = []
[61cada5]	213	if self.model is not None:
[71f0373]	214	self.disp_list = self.model.getDispParamList()
[2296316]	215
[61cada5]	216	self.disp_cb_dict = {}
[2296316]	217	self.values = {}
	218	self.weights = {}
[dad49a0]	219
[f32d144]	220	#contains link between a model and selected parameters to fit
[61cada5]	221	self.param_toFit = []
[a074145]	222	##dictionary of model type and model class
[cfc0913]	223	self.model_list_box = None
[a074145]	224	## save the state of the context menu
[61cada5]	225	self.saved_states = {}
[240b9966]	226	## save selection of combobox
[3b9e023]	227	self.formfactorcombobox = None
[ea5fa58]	228	self.categorycombobox = None
[f32d144]	229	self.structurecombobox = None
[c0ff8cc]	230
[240b9966]	231	## radio box to select type of model
[ea5fa58]	232	#self.shape_rbutton = False
	233	#self.shape_indep_rbutton = False
	234	#self.struct_rbutton = False
	235	#self.plugin_rbutton = False
[b787e68c]	236	## the indice of the current selection
	237	self.disp_box = 0
[c77d859]	238	## Qrange
[cfc0913]	239	## Q range
[61cada5]	240	self.qmin = 0.001
	241	self.qmax = 0.1
[0b12abb5]	242	#reset data range
	243	self.qmax_x = None
	244	self.qmin_x = None
	245
[cfc0913]	246	self.npts = None
[61cada5]	247	self.name = ""
[4523b68]	248	self.multi_factor = None
[318b5bbb]	249	self.magnetic_on = False
[cfc0913]	250	## enable smearering state
	251	self.enable_smearer = False
[fc6ea43]	252	self.disable_smearer = True
[7609f1a]	253	self.pinhole_smearer = False
[f32d144]	254	self.slit_smearer = False
[55bb249c]	255	# weighting options
	256	self.dI_noweight = False
	257	self.dI_didata = True
	258	self.dI_sqrdata = False
[f32d144]	259	self.dI_idata = False
[cfc0913]	260	## disperity selection
[61cada5]	261	self.enable_disp = False
	262	self.disable_disp = True
[11a7e11]	263
[cfc0913]	264	## state of selected all check button
	265	self.cb1 = False
[0aeabc6]	266	## store value of chisqr
[61cada5]	267	self.tcChi = None
[240b9966]	268
[6f023e8]	269	def clone(self):
[61cada5]	270	"""
[5062bbf]	271	Create a new copy of the current object
[61cada5]	272	"""
	273	model = None
	274	if self.model is not None:
[6f023e8]	275	model = self.model.clone()
[bb70474]	276	model.name = self.model.name
[61cada5]	277	obj = PageState(self.parent, model=model)
	278	obj.file = copy.deepcopy(self.file)
[6f023e8]	279	obj.data = copy.deepcopy(self.data)
[61cada5]	280	if self.data is not None:
	281	self.data_name = self.data.name
	282	obj.data_name = self.data_name
	283	obj.is_data = self.is_data
[dcf29d7]	284	obj.model_list_box = copy.deepcopy(self.model_list_box)
[c99a6c5]	285	obj.engine_type = copy.deepcopy(self.engine_type)
[240b9966]	286
[ea5fa58]	287	obj.categorycombobox = self.categorycombobox
[61cada5]	288	obj.formfactorcombobox = self.formfactorcombobox
[f32d144]	289	obj.structurecombobox = self.structurecombobox
[240b9966]	290
[ea5fa58]	291	#obj.shape_rbutton = self.shape_rbutton
	292	#obj.shape_indep_rbutton = self.shape_indep_rbutton
	293	#obj.struct_rbutton = self.struct_rbutton
	294	#obj.plugin_rbutton = self.plugin_rbutton
[240b9966]	295
[dcf29d7]	296	obj.manager = self.manager
	297	obj.event_owner = self.event_owner
[71f0373]	298	obj.disp_list = copy.deepcopy(self.disp_list)
[fc6ea43]	299
[c477b31]	300	obj.enable2D = copy.deepcopy(self.enable2D)
[cfc0913]	301	obj.parameters = copy.deepcopy(self.parameters)
[fb59ed9]	302	obj.str_parameters = copy.deepcopy(self.str_parameters)
[cfc0913]	303	obj.fixed_param = copy.deepcopy(self.fixed_param)
	304	obj.fittable_param = copy.deepcopy(self.fittable_param)
[f32d144]	305	obj.orientation_params = copy.deepcopy(self.orientation_params)
	306	obj.orientation_params_disp = copy.deepcopy(self.orientation_params_disp)
[b787e68c]	307	obj.enable_disp = copy.deepcopy(self.enable_disp)
[fc6ea43]	308	obj.disable_disp = copy.deepcopy(self.disable_disp)
[0aeabc6]	309	obj.tcChi = self.tcChi
	310
[f32d144]	311	if len(self._disp_obj_dict) > 0:
	312	for k, v in self._disp_obj_dict.iteritems():
	313	obj._disp_obj_dict[k] = v
	314	if len(self.disp_cb_dict) > 0:
	315	for k, v in self.disp_cb_dict.iteritems():
	316	obj.disp_cb_dict[k] = v
	317	if len(self.values) > 0:
	318	for k, v in self.values.iteritems():
[2296316]	319	obj.values[k] = v
[f32d144]	320	if len(self.weights) > 0:
	321	for k, v in self.weights.iteritems():
[2296316]	322	obj.weights[k] = v
[b787e68c]	323	obj.enable_smearer = copy.deepcopy(self.enable_smearer)
[fc6ea43]	324	obj.disable_smearer = copy.deepcopy(self.disable_smearer)
[7609f1a]	325	obj.pinhole_smearer = copy.deepcopy(self.pinhole_smearer)
	326	obj.slit_smearer = copy.deepcopy(self.slit_smearer)
	327	obj.smear_type = copy.deepcopy(self.smear_type)
[55bb249c]	328	obj.dI_noweight = copy.deepcopy(self.dI_noweight)
	329	obj.dI_didata = copy.deepcopy(self.dI_didata)
	330	obj.dI_sqrdata = copy.deepcopy(self.dI_sqrdata)
	331	obj.dI_idata = copy.deepcopy(self.dI_idata)
[7609f1a]	332	obj.dq_l = copy.deepcopy(self.dq_l)
	333	obj.dq_r = copy.deepcopy(self.dq_r)
	334
[b787e68c]	335	obj.disp_box = copy.deepcopy(self.disp_box)
	336	obj.qmin = copy.deepcopy(self.qmin)
	337	obj.qmax = copy.deepcopy(self.qmax)
[c0ff8cc]	338	obj.multi_factor = self.multi_factor
[318b5bbb]	339	obj.magnetic_on = self.magnetic_on
[f32d144]	340	obj.npts = copy.deepcopy(self.npts)
[b787e68c]	341	obj.cb1 = copy.deepcopy(self.cb1)
[3370922]	342	obj.smearer = copy.deepcopy(self.smearer)
	343
[a074145]	344	for name, state in self.saved_states.iteritems():
	345	copy_name = copy.deepcopy(name)
	346	copy_state = state.clone()
[f32d144]	347	obj.saved_states[copy_name] = copy_state
[6f023e8]	348	return obj
[61cada5]	349
	350	def _repr_helper(self, list, rep):
	351	"""
[5062bbf]	352	Helper method to print a state
[61cada5]	353	"""
	354	for item in list:
[f32d144]	355	rep += "parameter name: %s \n" % str(item[1])
	356	rep += "value: %s\n" % str(item[2])
	357	rep += "selected: %s\n" % str(item[0])
	358	rep += "error displayed : %s \n" % str(item[4][0])
	359	rep += "error value:%s \n" % str(item[4][1])
	360	rep += "minimum displayed : %s \n" % str(item[5][0])
	361	rep += "minimum value : %s \n" % str(item[5][1])
	362	rep += "maximum displayed : %s \n" % str(item[6][0])
	363	rep += "maximum value : %s \n" % str(item[6][1])
	364	rep += "parameter unit: %s\n\n" % str(item[7])
[240b9966]	365	return rep
[c0ff8cc]	366
[61cada5]	367	def __repr__(self):
[f32d144]	368	"""
[5062bbf]	369	output string for printing
[11a7e11]	370	"""
[f32d144]	371	rep = "\nState name: %s\n" % self.file
[11a7e11]	372	t = time.localtime(self.timestamp)
[deff488]	373	time_str = time.strftime("%b %d %Y %H;%M;%S ", t)
[c0ff8cc]	374
[f32d144]	375	rep += "State created: %s\n" % time_str
	376	rep += "State form factor combobox selection: %s\n" % self.formfactorcombobox
	377	rep += "State structure factor combobox selection: %s\n" % self.structurecombobox
	378	rep += "is data : %s\n" % self.is_data
	379	rep += "data's name : %s\n" % self.data_name
	380	rep += "data's id : %s\n" % self.data_id
[74dc0a4]	381	if self.model != None:
[93f0a862]	382	m_name = self.model.__class__.__name__
	383	if m_name == 'Model':
	384	m_name = self.m_name
[f32d144]	385	rep += "model name : %s\n" % m_name
[74dc0a4]	386	else:
	387	rep += "model name : None\n"
[ea5fa58]	388	#rep += "model type (form factor) selected: %s\n" % self.shape_rbutton
[f32d144]	389	rep += "multi_factor : %s\n" % str(self.multi_factor)
[318b5bbb]	390	rep += "magnetic_on : %s\n"% str(self.magnetic_on)
[ea5fa58]	391	rep += "model type (Category) selected: %s\n" % self.categorycombobox
	392	#rep += "model type (shape independent) selected: %s\n" % self.shape_indep_rbutton
	393	#rep += "model type (structure factor) selected: %s\n" % self.struct_rbutton
	394	#rep += "model type (plug-in ) selected: %s\n" % self.plugin_rbutton
[f32d144]	395	rep += "data : %s\n" % str(self.data)
	396	rep += "Plotting Range: min: %s, max: %s, steps: %s\n" % (str(self.qmin),
	397	str(self.qmax), str(self.npts))
	398	rep += "Dispersion selection : %s\n" % str(self.disp_box)
	399	rep += "Smearing enable : %s\n" % str(self.enable_smearer)
	400	rep += "Smearing disable : %s\n" % str(self.disable_smearer)
	401	rep += "Pinhole smearer enable : %s\n" % str(self.pinhole_smearer)
	402	rep += "Slit smearer enable : %s\n" % str(self.slit_smearer)
	403	rep += "Dispersity enable : %s\n" % str(self.enable_disp)
	404	rep += "Dispersity disable : %s\n" % str(self.disable_disp)
	405	rep += "Slit smearer enable: %s\n" % str(self.slit_smearer)
	406
	407	rep += "dI_noweight : %s\n" % str(self.dI_noweight)
	408	rep += "dI_didata : %s\n" % str(self.dI_didata)
	409	rep += "dI_sqrdata : %s\n" % str(self.dI_sqrdata)
	410	rep += "dI_idata : %s\n" % str(self.dI_idata)
	411
	412	rep += "2D enable : %s\n" % str(self.enable2D)
	413	rep += "All parameters checkbox selected: %s\n" % (self.cb1)
	414	rep += "Value of Chisqr : %s\n" % str(self.tcChi)
	415	rep += "Smear object : %s\n" % str(self.smearer)
	416	rep += "Smear type : %s\n" % (self.smear_type)
	417	rep += "dq_l : %s\n" % self.dq_l
	418	rep += "dq_r : %s\n" % self.dq_r
	419
	420	rep += "model : %s\n\n" % str(self.model)
[2296316]	421	temp_parameters = []
	422	temp_fittable_param = []
	423	if self.data.__class__.__name__ == "Data2D":
	424	self.is_2D = True
	425	else:
	426	self.is_2D = False
	427	if self.data is not None:
	428	if not self.is_2D:
	429	for item in self.parameters:
	430	if not item in self.orientation_params:
	431	temp_parameters.append(item)
	432	for item in self.fittable_param:
	433	if not item in self.orientation_params_disp:
	434	temp_fittable_param.append(item)
	435	else:
	436	temp_parameters = self.parameters
	437	temp_fittable_param = self.fittable_param
	438
[f32d144]	439	rep += "number parameters(self.parameters): %s\n" % len(temp_parameters)
	440	rep = self._repr_helper(list=temp_parameters, rep=rep)
	441	rep += "number str_parameters(self.str_parameters): %s\n" % len(self.str_parameters)
	442	rep = self._repr_helper(list=self.str_parameters, rep=rep)
	443	rep += "number fittable_param(self.fittable_param): %s\n" % len(temp_fittable_param)
	444	rep = self._repr_helper(list=temp_fittable_param, rep=rep)
	445	"""
[2296316]	446	if is_2D:
	447	rep += "number orientation parameters"
	448	rep += "(self.orientation_params): %s\n"%len(self.orientation_params)
	449	rep = self._repr_helper( list=self.orientation_params, rep=rep)
	450	rep += "number dispersity parameters"
	451	rep += "(self.orientation_params_disp): %s\n"%len(self.orientation_params_disp)
	452	rep = self._repr_helper( list=self.orientation_params_disp, rep=rep)
	453	"""
[61cada5]	454	return rep
[2296316]	455
	456	def set_report_string(self):
	457	"""
[f32d144]	458	Get the values (strings) from __str__ for report
[2296316]	459	"""
	460	# Dictionary of teh report strings
	461	repo_time = ""
	462	model_name = ""
	463	title = ""
	464	title_name = ""
	465	file_name = ""
	466	param_string = ""
	467	paramval_string = ""
	468	chi2_string = ""
[c0ff8cc]	469	multi_factor_string = ""
[2296316]	470	q_range = ""
	471	strings = self.__repr__()
	472	lines = strings.split('\n')
	473
	474	# get all string values from __str__()
	475	for line in lines:
	476	value = ""
	477	content = line.split(":")
	478	name = content[0]
	479	try:
	480	value = content[1]
	481	except:
	482	pass
[b7c6a4a]	483	if name.count("State created"):
	484	repo_time = "" + value
[2296316]	485	if name.count("parameter name"):
	486	val_name = value.split(".")
	487	if len(val_name) > 1:
	488	if val_name[1].count("width"):
	489	param_string += value + ','
	490	else:
	491	continue
	492	else:
	493	param_string += value + ','
	494	if name == "value":
	495	param_string += value + ','
	496	if name == "error value":
	497	param_string += value + ','
	498	if name == "parameter unit":
[f32d144]	499	param_string += value + ':'
[2296316]	500	if name == "Value of Chisqr ":
	501	chi2 = ("Chi2/Npts = " + value)
	502	chi2_string = CENTRE % chi2
[c0ff8cc]	503	if name == "multi_factor ":
	504	muti_factor = ("muti_factor = " + value)
	505	muti_factor_string = CENTRE % muti_factor
[318b5bbb]	506	if name == "magentic_on ":
	507	magentic_on = ("magentic_on = " + value)
	508	if string(value) == 'True':
	509	magentic_on_string = CENTRE % magentic_on
[2296316]	510	if name == "Title":
	511	if len(value.strip()) == 0:
	512	continue
	513	title = value + " [" + repo_time + "]"
	514	title_name = HEADER % title
	515	if name == "data ":
	516	try:
	517	file = ("File name:" + content[2])
	518	file_name = CENTRE % file
	519	if len(title) == 0:
	520	title = content[2] + " [" + repo_time + "]"
	521	title_name = HEADER % title
	522	except:
	523	pass
[74dc0a4]	524	if name == "model name ":
	525	try:
	526	modelname = "Model name:" + content[1]
	527	except:
	528	modelname = "Model name:" + " NAN"
[f32d144]	529	model_name = CENTRE % modelname
[74dc0a4]	530
[2296316]	531	if name == "Plotting Range":
	532	try:
	533	q_range = content[1] + " = " + content[2] \
	534	+ " = " + content[3].split(",")[0]
	535	q_name = ("Q Range: " + q_range)
	536	q_range = CENTRE % q_name
	537	except:
	538	pass
	539	paramval = ""
[f32d144]	540	for lines in param_string.split(":"):
[2296316]	541	line = lines.split(",")
[f32d144]	542	if len(lines) > 0:
	543	param = line[0]
[2296316]	544	param += " = " + line[1]
	545	if len(line[2].split()) > 0 and not line[2].count("None"):
	546	param += " +- " + line[2]
	547	if len(line[3].split()) > 0 and not line[3].count("None"):
	548	param += " " + line[3]
	549	if not paramval.count(param):
[f32d144]	550	paramval += param + "\n"
[2296316]	551	paramval_string += CENTRE % param + "\n"
[3a3dd9c]	552
[f5bdb4a]	553	text_string = "\n\n\n" + title + "\n\n" + file + \
[f32d144]	554	"\n" + q_name + \
	555	"\n" + chi2 + \
	556	"\n\n" + paramval
[f5bdb4a]	557
	558	title_name = self._check_html_format(title_name)
	559	file_name = self._check_html_format(file_name)
	560	title = self._check_html_format(title)
	561
[2296316]	562	html_string = title_name + "\n" + file_name + \
[f32d144]	563	"\n" + model_name + \
[2296316]	564	"\n" + q_range + \
	565	"\n" + chi2_string + \
	566	"\n" + ELINE + \
	567	"\n" + paramval_string + \
	568	"\n" + ELINE + \
	569	"\n" + FEET_1 % title + \
[f32d144]	570	"\n" + FEET_2
[f5bdb4a]	571
[2296316]	572	return html_string, text_string, title
	573
[f5bdb4a]	574	def _check_html_format(self, name):
	575	"""
	576	Check string '%' for html format
	577	"""
	578	if name.count('%'):
	579	name = name.replace('%', '&#37')
	580
	581	return name
	582
[2296316]	583	def report(self, figs=None, canvases=None):
	584	"""
	585	Invoke report dialog panel
	586
	587	: param figs: list of pylab figures [list]
	588	"""
	589	from report_dialog import ReportDialog
	590	# get the strings for report
	591	html_str, text_str, title = self.set_report_string()
	592	# Allow 2 figures to append
	593	if len(figs) == 1:
[f32d144]	594	add_str = FEET_3
[2296316]	595	elif len(figs) == 2:
[f32d144]	596	add_str = ELINE
	597	add_str += FEET_2 % ("%s")
	598	add_str += ELINE
	599	add_str += FEET_3
[2296316]	600	elif len(figs) > 2:
[f32d144]	601	add_str = ELINE
	602	add_str += FEET_2 % ("%s")
	603	add_str += ELINE
	604	add_str += FEET_2 % ("%s")
	605	add_str += ELINE
	606	add_str += FEET_3
[2296316]	607	else:
	608	add_str = ""
[c0ff8cc]	609
[2296316]	610	# final report html strings
	611	report_str = html_str % ("%s") + add_str
	612
	613	# make plot image
	614	images = self.set_plot_state(figs, canvases)
[f32d144]	615	report_list = [report_str, text_str, images]
[2296316]	616	dialog = ReportDialog(report_list, None, -1, "")
	617	dialog.ShowModal()
[c0ff8cc]	618
[61cada5]	619	def _toXML_helper(self, list, element, newdoc):
	620	"""
[5062bbf]	621	Helper method to create xml file for saving state
[61cada5]	622	"""
	623	for item in list:
	624	sub_element = newdoc.createElement('parameter')
	625	sub_element.setAttribute('name', str(item[1]))
	626	sub_element.setAttribute('value', str(item[2]))
	627	sub_element.setAttribute('selected_to_fit', str(item[0]))
	628	sub_element.setAttribute('error_displayed', str(item[4][0]))
	629	sub_element.setAttribute('error_value', str(item[4][1]))
	630	sub_element.setAttribute('minimum_displayed', str(item[5][0]))
	631	sub_element.setAttribute('minimum_value', str(item[5][1]))
	632	sub_element.setAttribute('maximum_displayed', str(item[6][0]))
	633	sub_element.setAttribute('maximum_value', str(item[6][1]))
	634	sub_element.setAttribute('unit', str(item[7]))
	635	element.appendChild(sub_element)
	636
	637	def toXML(self, file="fitting_state.fitv", doc=None, entry_node=None):
	638	"""
[5062bbf]	639	Writes the state of the InversionControl panel to file, as XML.
	640
	641	Compatible with standalone writing, or appending to an
	642	already existing XML document. In that case, the XML document
	643	is required. An optional entry node in the XML document may also be given.
	644
	645	:param file: file to write to
	646	:param doc: XML document object [optional]
	647	:param entry_node: XML node within the XML document at which we will append the data [optional]
	648
[61cada5]	649	"""
	650	from xml.dom.minidom import getDOMImplementation
[71f0373]	651
[61cada5]	652	# Check whether we have to write a standalone XML file
	653	if doc is None:
	654	impl = getDOMImplementation()
[f32d144]	655	doc_type = impl.createDocumentType(FITTING_NODE_NAME, "1.0", "1.0")
[61cada5]	656	newdoc = impl.createDocument(None, FITTING_NODE_NAME, doc_type)
	657	top_element = newdoc.documentElement
	658	else:
	659	# We are appending to an existing document
	660	newdoc = doc
	661	top_element = newdoc.createElement(FITTING_NODE_NAME)
	662	if entry_node is None:
	663	newdoc.documentElement.appendChild(top_element)
	664	else:
	665	entry_node.appendChild(top_element)
	666
	667	attr = newdoc.createAttribute("version")
	668	attr.nodeValue = '1.0'
	669	top_element.setAttributeNode(attr)
[cfc0913]	670
[61cada5]	671	# File name
	672	element = newdoc.createElement("filename")
	673	if self.file is not None:
	674	element.appendChild(newdoc.createTextNode(str(self.file)))
	675	else:
	676	element.appendChild(newdoc.createTextNode(str(file)))
	677	top_element.appendChild(element)
[11a7e11]	678
	679	element = newdoc.createElement("timestamp")
	680	element.appendChild(newdoc.createTextNode(time.ctime(self.timestamp)))
	681	attr = newdoc.createAttribute("epoch")
	682	attr.nodeValue = str(self.timestamp)
	683	element.setAttributeNode(attr)
	684	top_element.appendChild(element)
[61cada5]	685	# Inputs
	686	inputs = newdoc.createElement("Attributes")
	687	top_element.appendChild(inputs)
	688
	689	if self.data is not None and hasattr(self.data, "group_id"):
	690	self.data_group_id = self.data.group_id
	691	if self.data is not None and hasattr(self.data, "is_data"):
	692	self.is_data = self.data.is_data
	693	if self.data is not None:
	694	self.data_name = self.data.name
	695	if self.data is not None and hasattr(self.data, "id"):
	696	self.data_id = self.data.id
	697
[26f3dd5]	698	for item in list_of_data_attributes:
[0b12abb5]	699	element = newdoc.createElement(item[0])
[2296316]	700	exec "element.setAttribute(item[0], str(self.%s))" % (item[1])
[f32d144]	701	inputs.appendChild(element)
[26f3dd5]	702
	703	for item in list_of_state_attributes:
	704	element = newdoc.createElement(item[0])
[2296316]	705	exec "element.setAttribute(item[0], str(self.%s))" % (item[1])
[26f3dd5]	706	inputs.appendChild(element)
[c0ff8cc]	707
[f32d144]	708	# For self.values ={ disp_param_name: [vals,...],...}
	709	# and for self.weights ={ disp_param_name: [weights,...],...}
[38226d26]	710	list = {}
[11a7e11]	711	for item in list_of_model_attributes:
	712	element = newdoc.createElement(item[0])
[2296316]	713	exec "list = self.%s" % item[1]
	714	for key, value in list.iteritems():
	715	sub_element = newdoc.createElement(key)
	716	sub_element.setAttribute('name', str(key))
	717	for val in value:
	718	com = "sub_element.appendChild"
	719	com += "(newdoc.createTextNode(str(%s)))"
	720	exec com % val
	721
[f32d144]	722	element.appendChild(sub_element)
[11a7e11]	723	inputs.appendChild(element)
[2296316]	724
	725	# Create doc for the dictionary of self._disp_obj_dic
	726	for item in list_of_obj_dic:
[f32d144]	727	element = newdoc.createElement(item[0])
	728	exec "list = self.%s" % item[1]
	729	for key, val in list.iteritems():
	730	value = repr(val)
	731	sub_element = newdoc.createElement(key)
	732	sub_element.setAttribute('name', str(key))
	733	sub_element.setAttribute('value', str(value))
	734	element.appendChild(sub_element)
	735	inputs.appendChild(element)
[2296316]	736
[61cada5]	737	for item in list_of_state_parameters:
	738	element = newdoc.createElement(item[0])
[2296316]	739	com = "self._toXML_helper(list=self.%s,"
	740	com += " element=element, newdoc=newdoc)"
[f32d144]	741	exec com % item[1]
[61cada5]	742	inputs.appendChild(element)
[c0ff8cc]	743
[61cada5]	744	# Save the file
	745	if doc is None:
	746	fd = open(file, 'w')
	747	fd.write(newdoc.toprettyxml())
	748	fd.close()
	749	return None
	750	else:
	751	return newdoc.toprettyxml()
	752
	753	def _fromXML_helper(self, node, list):
	754	"""
[5062bbf]	755	Helper function to write state to xml
[61cada5]	756	"""
	757	for item in node:
[0b12abb5]	758	try:
	759	name = item.get('name')
	760	except:
	761	name = None
	762	try:
	763	value = item.get('value')
	764	except:
	765	value = None
	766	try:
[3ad91de]	767	selected_to_fit = (item.get('selected_to_fit') == "True")
[0b12abb5]	768	except:
	769	selected_to_fit = None
	770	try:
[3ad91de]	771	error_displayed = (item.get('error_displayed') == "True")
[0b12abb5]	772	except:
	773	error_displayed = None
[f32d144]	774	try:
[0b12abb5]	775	error_value = item.get('error_value')
	776	except:
	777	error_value = None
	778	try:
[f32d144]	779	minimum_displayed = (item.get('minimum_displayed') == "True")
[0b12abb5]	780	except:
	781	minimum_displayed = None
	782	try:
	783	minimum_value = item.get('minimum_value')
	784	except:
	785	minimum_value = None
	786	try:
[3ad91de]	787	maximum_displayed = (item.get('maximum_displayed') == "True")
[0b12abb5]	788	except:
	789	maximum_displayed = None
	790	try:
	791	maximum_value = item.get('maximum_value')
	792	except:
	793	maximum_value = None
	794	try:
	795	unit = item.get('unit')
	796	except:
	797	unit = None
[2296316]	798	list.append([selected_to_fit, name, value, "+/-",
	799	[error_displayed, error_value],
[f32d144]	800	[minimum_displayed, minimum_value],
	801	[maximum_displayed, maximum_value], unit])
[cfc0913]	802
[61cada5]	803	def fromXML(self, file=None, node=None):
	804	"""
[5062bbf]	805	Load fitting state from a file
	806
	807	:param file: .fitv file
	808	:param node: node of a XML document to read from
	809
[61cada5]	810	"""
	811	if file is not None:
[11a7e11]	812	msg = "PageState no longer supports non-CanSAS"
	813	msg += " format for fitting files"
	814	raise RuntimeError, msg
[61cada5]	815
[11a7e11]	816	if node.get('version')and node.get('version') == '1.0':
[61cada5]	817
	818	# Get file name
	819	entry = get_content('ns:filename', node)
	820	if entry is not None:
	821	self.file = entry.text.strip()
[11a7e11]	822
	823	# Get time stamp
	824	entry = get_content('ns:timestamp', node)
	825	if entry is not None and entry.get('epoch'):
	826	try:
	827	self.timestamp = float(entry.get('epoch'))
	828	except:
	829	msg = "PageState.fromXML: Could not"
	830	msg += " read timestamp\n %s" % sys.exc_value
	831	logging.error(msg)
	832
[61cada5]	833	# Parse fitting attributes
	834	entry = get_content('ns:Attributes', node)
[0b12abb5]	835	for item in list_of_data_attributes:
[f32d144]	836	node = get_content('ns:%s' % item[0], entry)
[0b12abb5]	837	try:
[2296316]	838	exec "self.%s = parse_entry_helper(node, item)" % item[0]
[0b12abb5]	839
	840	except:
	841	raise
[2296316]	842
[61cada5]	843	if entry is not None:
[0b12abb5]	844
[61cada5]	845	for item in list_of_state_attributes:
[2296316]	846	node = get_content('ns:%s' % item[0], entry)
[0b12abb5]	847	try:
[2296316]	848	exec "self.%s = parse_entry_helper(node, item)" % \
	849	str(item[0])
[0b12abb5]	850	except:
	851	raise
	852
[2296316]	853	for item in list_of_state_parameters:
	854	node = get_content("ns:%s" % item[0], entry)
	855	exec "self._fromXML_helper(node=node, list=self.%s)" % \
	856	item[1]
	857
[f32d144]	858	# Recover _disp_obj_dict from xml file
	859	self._disp_obj_dict = {}
[2c44cf8]	860	disp_model = None
[2296316]	861	for item in list_of_obj_dic:
	862	# Get node
	863	node = get_content("ns:%s" % item[0], entry)
	864	for attr in node:
	865	name = attr.get('name')
[f32d144]	866	val = attr.get('value')
[2296316]	867	value = val.split(" instance")[0]
	868	disp_name = value.split("<")[1]
[11a7e11]	869	try:
[2296316]	870	# Try to recover disp_model object from strings
[f32d144]	871	com = "from sans.models.dispersion_models "
[2c44cf8]	872	com += "import %s as disp"
[2296316]	873	com_name = disp_name.split(".")[3]
	874	exec com % com_name
[2c44cf8]	875	disp_model = disp()
[2296316]	876	exec "self.%s['%s'] = com_name" % (item[1], name)
[11a7e11]	877	except:
[2296316]	878	pass
	879
[f32d144]	880	# get self.values and self.weights dic. if exists
[2296316]	881	for item in list_of_model_attributes:
	882	node = get_content("ns:%s" % item[0], entry)
	883	dic = {}
	884	list = []
	885	for par in node:
	886	name = par.get('name')
	887	values = par.text.split('\n')
	888	# Get lines only with numbers
	889	for line in values:
	890	try:
[f32d144]	891	val = float(line)
	892	list.append(val)
[2296316]	893	except:
	894	# pass if line is empty (it happens)
	895	pass
	896	dic[name] = numpy.array(list)
	897	exec "self.%s = dic" % item[1]
	898
	899	def set_plot_state(self, figs, canvases):
	900	"""
	901	Build image state that wx.html understand
	902	by plotting, putting it into wx.FileSystem image object
	903
	904	"""
	905	images = []
	906	# some imports
	907	import wx
	908
	909	# Reset memory
	910	self.imgRAM = None
	911	wx.MemoryFSHandler()
	912
	913	# For no figures in the list, prepare empty plot
	914	if figs == None or len(figs) == 0:
	915	figs = [None]
	916
[f32d144]	917	# Loop over the list of figures
[2296316]	918	# use wx.MemoryFSHandler
[f32d144]	919	self.imgRAM = wx.MemoryFSHandler()
[2296316]	920	for fig in figs:
	921	if figs != None:
	922	ind = figs.index(fig)
	923	canvas = canvases[ind]
[0b12abb5]	924
[2296316]	925	#store the image in wx.FileSystem Object
	926	wx.FileSystem.AddHandler(wx.MemoryFSHandler())
	927
	928	# index of the fig
	929	ind = figs.index(fig)
	930
	931	#AddFile, image can be retrieved with 'memory:filename'
[f32d144]	932	self.imgRAM.AddFile('img_fit%s.png' % ind,
[2296316]	933	canvas.bitmap, wx.BITMAP_TYPE_PNG)
	934
	935	#append figs
	936	images.append(fig)
	937
[c0ff8cc]	938	return images
[61cada5]	939
[f32d144]	940
[61cada5]	941	class Reader(CansasReader):
	942	"""
[5062bbf]	943	Class to load a .fitv fitting file
[61cada5]	944	"""
	945	## File type
	946	type_name = "Fitting"
	947
	948	## Wildcards
[b35d3d1]	949	type = ["Fitting files (.fitv)\|.fitv"
	950	"SANSView file (.svs)\|.svs"]
[61cada5]	951	## List of allowed extensions
[f32d144]	952	ext = ['.fitv', '.FITV', '.svs', 'SVS']
[61cada5]	953
	954	def __init__(self, call_back=None, cansas=True):
[df7ed14]	955	CansasReader.__init__(self)
[61cada5]	956	"""
[5062bbf]	957	Initialize the call-back method to be called
	958	after we load a file
	959
	960	:param call_back: call-back method
	961	:param cansas: True = files will be written/read in CanSAS format
	962	False = write CanSAS format
[61cada5]	963
	964	"""
	965	## Call back method to be executed after a file is read
	966	self.call_back = call_back
	967	## CanSAS format flag
	968	self.cansas = cansas
[75fbd17]	969	self.state = None
[f32d144]	970
[75fbd17]	971	def get_state(self):
	972	return self.state
[61cada5]	973
	974	def read(self, path):
[f32d144]	975	"""
[5062bbf]	976	Load a new P(r) inversion state from file
	977
	978	:param path: file path
	979
[61cada5]	980	"""
[e9b12eaf]	981	if self.cansas == True:
[61cada5]	982	return self._read_cansas(path)
[e9b12eaf]	983
	984	def _data2d_to_xml_doc(self, datainfo):
[61cada5]	985	"""
[5062bbf]	986	Create an XML document to contain the content of a Data2D
	987
	988	:param datainfo: Data2D object
	989
[61cada5]	990	"""
	991	if not issubclass(datainfo.__class__, Data2D):
	992	raise RuntimeError, "The cansas writer expects a Data2D instance"
	993
	994	doc = xml.dom.minidom.Document()
	995	main_node = doc.createElement("SASroot")
	996	main_node.setAttribute("version", self.version)
[df7ed14]	997	main_node.setAttribute("xmlns", "cansas1d/%s" % self.version)
	998	main_node.setAttribute("xmlns:xsi", "http://www.w3.org/2001/XMLSchema-instance")
	999	main_node.setAttribute("xsi:schemaLocation", "cansas1d/%s http://svn.smallangles.net/svn/canSAS/1dwg/trunk/cansas1d.xsd" % self.version)
	1000
[61cada5]	1001	doc.appendChild(main_node)
	1002
	1003	entry_node = doc.createElement("SASentry")
	1004	main_node.appendChild(entry_node)
[df7ed14]	1005
[61cada5]	1006	write_node(doc, entry_node, "Title", datainfo.title)
[df7ed14]	1007	if datainfo is not None:
	1008	write_node(doc, entry_node, "data_class", datainfo.__class__.__name__)
[61cada5]	1009	for item in datainfo.run:
	1010	runname = {}
	1011	if datainfo.run_name.has_key(item) and len(str(datainfo.run_name[item]))>1:
	1012	runname = {'name': datainfo.run_name[item] }
	1013	write_node(doc, entry_node, "Run", item, runname)
	1014	# Data info
[df7ed14]	1015	new_node = doc.createElement("SASdata")
	1016	entry_node.appendChild(new_node)
[e9b12eaf]	1017	for item in list_of_data_2d_attr:
	1018	element = doc.createElement(item[0])
[f32d144]	1019	exec "element.setAttribute(item[0], str(datainfo.%s))" % (item[1])
[df7ed14]	1020	new_node.appendChild(element)
	1021
[e9b12eaf]	1022	for item in list_of_data2d_values:
[df7ed14]	1023	root_node = doc.createElement(item[0])
	1024	new_node.appendChild(root_node)
[38226d26]	1025	temp_list = None
[f32d144]	1026	exec "temp_list = datainfo.%s" % item[1]
[df7ed14]	1027
[35b556d]	1028	if temp_list is None or len(temp_list)== 0:
[df7ed14]	1029	element = doc.createElement(item[0])
[f32d144]	1030	exec "element.appendChild(doc.createTextNode(str(%s)))" % temp_list
[df7ed14]	1031	root_node.appendChild(element)
[35b556d]	1032	else:
	1033	for value in temp_list:
[df7ed14]	1034	element = doc.createElement(item[0])
[f32d144]	1035	exec "element.setAttribute(item[0], str(%s))" % value
[df7ed14]	1036	root_node.appendChild(element)
	1037
[61cada5]	1038	# Sample info
	1039	sample = doc.createElement("SASsample")
	1040	if datainfo.sample.name is not None:
	1041	sample.setAttribute("name", str(datainfo.sample.name))
	1042	entry_node.appendChild(sample)
	1043	write_node(doc, sample, "ID", str(datainfo.sample.ID))
[f32d144]	1044	write_node(doc, sample, "thickness", datainfo.sample.thickness,
	1045	{"unit": datainfo.sample.thickness_unit})
[61cada5]	1046	write_node(doc, sample, "transmission", datainfo.sample.transmission)
[f32d144]	1047	write_node(doc, sample, "temperature", datainfo.sample.temperature,
	1048	{"unit": datainfo.sample.temperature_unit})
[61cada5]	1049
	1050	for item in datainfo.sample.details:
	1051	write_node(doc, sample, "details", item)
	1052
	1053	pos = doc.createElement("position")
[f32d144]	1054	written = write_node(doc, pos, "x", datainfo.sample.position.x,
	1055	{"unit": datainfo.sample.position_unit})
	1056	written = written \| write_node(doc, pos, "y",
	1057	datainfo.sample.position.y,
	1058	{"unit": datainfo.sample.position_unit})
	1059	written = written \| write_node(doc, pos, "z",
	1060	datainfo.sample.position.z,
	1061	{"unit": datainfo.sample.position_unit})
[61cada5]	1062	if written == True:
	1063	sample.appendChild(pos)
	1064
	1065	ori = doc.createElement("orientation")
[f32d144]	1066	written = write_node(doc, ori, "roll", datainfo.sample.orientation.x,
	1067	{"unit": datainfo.sample.orientation_unit})
	1068	written = written \| write_node(doc, ori, "pitch",
	1069	datainfo.sample.orientation.y,
	1070	{"unit": datainfo.sample.orientation_unit})
	1071	written = written \| write_node(doc, ori, "yaw",
	1072	datainfo.sample.orientation.z,
	1073	{"unit": datainfo.sample.orientation_unit})
[61cada5]	1074	if written == True:
	1075	sample.appendChild(ori)
	1076
	1077	# Instrument info
	1078	instr = doc.createElement("SASinstrument")
	1079	entry_node.appendChild(instr)
	1080
	1081	write_node(doc, instr, "name", datainfo.instrument)
	1082
	1083	# Source
	1084	source = doc.createElement("SASsource")
	1085	if datainfo.source.name is not None:
	1086	source.setAttribute("name", str(datainfo.source.name))
	1087	instr.appendChild(source)
	1088
	1089	write_node(doc, source, "radiation", datainfo.source.radiation)
	1090	write_node(doc, source, "beam_shape", datainfo.source.beam_shape)
	1091	size = doc.createElement("beam_size")
	1092	if datainfo.source.beam_size_name is not None:
	1093	size.setAttribute("name", str(datainfo.source.beam_size_name))
[f32d144]	1094	written = write_node(doc, size, "x", datainfo.source.beam_size.x,
	1095	{"unit": datainfo.source.beam_size_unit})
	1096	written = written \| write_node(doc, size, "y",
	1097	datainfo.source.beam_size.y,
	1098	{"unit": datainfo.source.beam_size_unit})
	1099	written = written \| write_node(doc, size, "z",
	1100	datainfo.source.beam_size.z,
	1101	{"unit": datainfo.source.beam_size_unit})
[61cada5]	1102	if written == True:
	1103	source.appendChild(size)
	1104
[f32d144]	1105	write_node(doc, source, "wavelength", datainfo.source.wavelength,
	1106	{"unit": datainfo.source.wavelength_unit})
	1107	write_node(doc, source, "wavelength_min",
	1108	datainfo.source.wavelength_min,
	1109	{"unit": datainfo.source.wavelength_min_unit})
	1110	write_node(doc, source, "wavelength_max",
	1111	datainfo.source.wavelength_max,
	1112	{"unit": datainfo.source.wavelength_max_unit})
	1113	write_node(doc, source, "wavelength_spread",
	1114	datainfo.source.wavelength_spread,
	1115	{"unit": datainfo.source.wavelength_spread_unit})
[61cada5]	1116
	1117	# Collimation
	1118	for item in datainfo.collimation:
	1119	coll = doc.createElement("SAScollimation")
	1120	if item.name is not None:
	1121	coll.setAttribute("name", str(item.name))
	1122	instr.appendChild(coll)
	1123
[f32d144]	1124	write_node(doc, coll, "length", item.length,
	1125	{"unit": item.length_unit})
[61cada5]	1126
	1127	for apert in item.aperture:
	1128	ap = doc.createElement("aperture")
	1129	if apert.name is not None:
	1130	ap.setAttribute("name", str(apert.name))
	1131	if apert.type is not None:
	1132	ap.setAttribute("type", str(apert.type))
	1133	coll.appendChild(ap)
	1134
[f32d144]	1135	write_node(doc, ap, "distance", apert.distance,
	1136	{"unit": apert.distance_unit})
[61cada5]	1137
	1138	size = doc.createElement("size")
	1139	if apert.size_name is not None:
	1140	size.setAttribute("name", str(apert.size_name))
[f32d144]	1141	written = write_node(doc, size, "x", apert.size.x,
	1142	{"unit": apert.size_unit})
	1143	written = written \| write_node(doc, size, "y", apert.size.y,
	1144	{"unit": apert.size_unit})
	1145	written = written \| write_node(doc, size, "z", apert.size.z,
	1146	{"unit": apert.size_unit})
[61cada5]	1147	if written == True:
	1148	ap.appendChild(size)
	1149
	1150	# Detectors
	1151	for item in datainfo.detector:
	1152	det = doc.createElement("SASdetector")
	1153	written = write_node(doc, det, "name", item.name)
[f32d144]	1154	written = written \| write_node(doc, det, "SDD", item.distance,
	1155	{"unit": item.distance_unit})
	1156	written = written \| write_node(doc, det, "slit_length",
	1157	item.slit_length,
	1158	{"unit": item.slit_length_unit})
[61cada5]	1159	if written == True:
	1160	instr.appendChild(det)
	1161
	1162	off = doc.createElement("offset")
[f32d144]	1163	written = write_node(doc, off, "x", item.offset.x,
	1164	{"unit": item.offset_unit})
	1165	written = written \| write_node(doc, off, "y", item.offset.y,
	1166	{"unit": item.offset_unit})
	1167	written = written \| write_node(doc, off, "z", item.offset.z,
	1168	{"unit": item.offset_unit})
[61cada5]	1169	if written == True:
	1170	det.appendChild(off)
	1171
	1172	center = doc.createElement("beam_center")
[f32d144]	1173	written = write_node(doc, center, "x", item.beam_center.x,
	1174	{"unit": item.beam_center_unit})
	1175	written = written \| write_node(doc, center, "y",
	1176	item.beam_center.y,
	1177	{"unit": item.beam_center_unit})
	1178	written = written \| write_node(doc, center, "z",
	1179	item.beam_center.z,
	1180	{"unit": item.beam_center_unit})
[61cada5]	1181	if written == True:
	1182	det.appendChild(center)
	1183
	1184	pix = doc.createElement("pixel_size")
[f32d144]	1185	written = write_node(doc, pix, "x", item.pixel_size.x,
	1186	{"unit": item.pixel_size_unit})
	1187	written = written \| write_node(doc, pix, "y", item.pixel_size.y,
	1188	{"unit": item.pixel_size_unit})
	1189	written = written \| write_node(doc, pix, "z", item.pixel_size.z,
	1190	{"unit": item.pixel_size_unit})
[61cada5]	1191	if written == True:
	1192	det.appendChild(pix)
	1193
	1194	ori = doc.createElement("orientation")
[f32d144]	1195	written = write_node(doc, ori, "roll", item.orientation.x,
	1196	{"unit": item.orientation_unit})
	1197	written = written \| write_node(doc, ori, "pitch",
	1198	item.orientation.y,
	1199	{"unit": item.orientation_unit})
	1200	written = written \| write_node(doc, ori, "yaw", item.orientation.z,
	1201	{"unit": item.orientation_unit})
[61cada5]	1202	if written == True:
	1203	det.appendChild(ori)
	1204
	1205	# Processes info
	1206	for item in datainfo.process:
	1207	node = doc.createElement("SASprocess")
	1208	entry_node.appendChild(node)
	1209
	1210	write_node(doc, node, "name", item.name)
	1211	write_node(doc, node, "date", item.date)
	1212	write_node(doc, node, "description", item.description)
	1213	for term in item.term:
	1214	value = term['value']
	1215	del term['value']
	1216	write_node(doc, node, "term", value, term)
	1217	for note in item.notes:
	1218	write_node(doc, node, "SASprocessnote", note)
	1219	# Return the document, and the SASentry node associated with
	1220	# the data we just wrote
	1221	return doc, entry_node
[e9b12eaf]	1222
[61cada5]	1223	def _parse_state(self, entry):
	1224	"""
[5062bbf]	1225	Read a fit result from an XML node
	1226
[f32d144]	1227	:param entry: XML node to read from
[5062bbf]	1228
	1229	:return: PageState object
[61cada5]	1230	"""
	1231	# Create an empty state
[b35d3d1]	1232	state = None
[61cada5]	1233	# Locate the P(r) node
	1234	try:
[f32d144]	1235	nodes = entry.xpath('ns:%s' % FITTING_NODE_NAME,
	1236	namespaces={'ns': CANSAS_NS})
	1237	if nodes != []:
[b35d3d1]	1238	# Create an empty state
[f32d144]	1239	state = PageState()
[b35d3d1]	1240	state.fromXML(node=nodes[0])
[61cada5]	1241	except:
	1242	logging.info("XML document does not contain fitting information.\n %s" % sys.exc_value)
	1243
	1244	return state
[f32d144]	1245
[df7ed14]	1246	def _parse_entry(self, dom):
[e9b12eaf]	1247	"""
[5062bbf]	1248	Parse a SASentry
	1249
	1250	:param node: SASentry node
	1251
[df7ed14]	1252	:return: Data1D/Data2D object
[5062bbf]	1253
[e9b12eaf]	1254	"""
[df7ed14]	1255	node = dom.xpath('ns:data_class', namespaces={'ns': CANSAS_NS})
	1256	if not node or node[0].text.lstrip().rstrip() != "Data2D":
	1257	return CansasReader._parse_entry(self, dom)
	1258
	1259	#Parse 2D
[e9b12eaf]	1260	data_info = Data2D()
	1261
[f32d144]	1262	# Look up title
[e9b12eaf]	1263	self._store_content('ns:Title', dom, 'title', data_info)
	1264
[f32d144]	1265	# Look up run number
[e9b12eaf]	1266	nodes = dom.xpath('ns:Run', namespaces={'ns': CANSAS_NS})
[f32d144]	1267	for item in nodes:
[e9b12eaf]	1268	if item.text is not None:
	1269	value = item.text.strip()
	1270	if len(value) > 0:
	1271	data_info.run.append(value)
	1272	if item.get('name') is not None:
	1273	data_info.run_name[value] = item.get('name')
	1274
[f32d144]	1275	# Look up instrument name
	1276	self._store_content('ns:SASinstrument/ns:name', dom,
	1277	'instrument', data_info)
[e9b12eaf]	1278
	1279	# Notes
	1280	note_list = dom.xpath('ns:SASnote', namespaces={'ns': CANSAS_NS})
	1281	for note in note_list:
	1282	try:
	1283	if note.text is not None:
	1284	note_value = note.text.strip()
	1285	if len(note_value) > 0:
	1286	data_info.notes.append(note_value)
	1287	except:
	1288	err_mess = "cansas_reader.read: error processing entry notes\n %s" % sys.exc_value
	1289	self.errors.append(err_mess)
	1290	logging.error(err_mess)
	1291
	1292	# Sample info ###################
	1293	entry = get_content('ns:SASsample', dom)
	1294	if entry is not None:
	1295	data_info.sample.name = entry.get('name')
	1296
[f32d144]	1297	self._store_content('ns:SASsample/ns:ID',
	1298	dom, 'ID', data_info.sample)
	1299	self._store_float('ns:SASsample/ns:thickness',
[e9b12eaf]	1300	dom, 'thickness', data_info.sample)
[f32d144]	1301	self._store_float('ns:SASsample/ns:transmission',
[e9b12eaf]	1302	dom, 'transmission', data_info.sample)
[f32d144]	1303	self._store_float('ns:SASsample/ns:temperature',
[e9b12eaf]	1304	dom, 'temperature', data_info.sample)
	1305
[f32d144]	1306	nodes = dom.xpath('ns:SASsample/ns:details',
	1307	namespaces={'ns': CANSAS_NS})
[e9b12eaf]	1308	for item in nodes:
	1309	try:
	1310	if item.text is not None:
	1311	detail_value = item.text.strip()
	1312	if len(detail_value) > 0:
	1313	data_info.sample.details.append(detail_value)
	1314	except:
	1315	err_mess = "cansas_reader.read: error processing sample details\n %s" % sys.exc_value
	1316	self.errors.append(err_mess)
	1317	logging.error(err_mess)
	1318
	1319	# Position (as a vector)
[f32d144]	1320	self._store_float('ns:SASsample/ns:position/ns:x',
	1321	dom, 'position.x', data_info.sample)
	1322	self._store_float('ns:SASsample/ns:position/ns:y',
	1323	dom, 'position.y', data_info.sample)
	1324	self._store_float('ns:SASsample/ns:position/ns:z',
	1325	dom, 'position.z', data_info.sample)
[e9b12eaf]	1326
	1327	# Orientation (as a vector)
[f32d144]	1328	self._store_float('ns:SASsample/ns:orientation/ns:roll',
	1329	dom, 'orientation.x', data_info.sample)
	1330	self._store_float('ns:SASsample/ns:orientation/ns:pitch',
	1331	dom, 'orientation.y', data_info.sample)
	1332	self._store_float('ns:SASsample/ns:orientation/ns:yaw',
	1333	dom, 'orientation.z', data_info.sample)
[e9b12eaf]	1334
	1335	# Source info ###################
	1336	entry = get_content('ns:SASinstrument/ns:SASsource', dom)
	1337	if entry is not None:
	1338	data_info.source.name = entry.get('name')
	1339
[f32d144]	1340	self._store_content('ns:SASinstrument/ns:SASsource/ns:radiation',
	1341	dom, 'radiation', data_info.source)
	1342	self._store_content('ns:SASinstrument/ns:SASsource/ns:beam_shape',
	1343	dom, 'beam_shape', data_info.source)
	1344	self._store_float('ns:SASinstrument/ns:SASsource/ns:wavelength',
	1345	dom, 'wavelength', data_info.source)
	1346	self._store_float('ns:SASinstrument/ns:SASsource/ns:wavelength_min',
	1347	dom, 'wavelength_min', data_info.source)
	1348	self._store_float('ns:SASinstrument/ns:SASsource/ns:wavelength_max',
	1349	dom, 'wavelength_max', data_info.source)
	1350	self._store_float('ns:SASinstrument/ns:SASsource/ns:wavelength_spread',
	1351	dom, 'wavelength_spread', data_info.source)
	1352
	1353	# Beam size (as a vector)
[e9b12eaf]	1354	entry = get_content('ns:SASinstrument/ns:SASsource/ns:beam_size', dom)
	1355	if entry is not None:
	1356	data_info.source.beam_size_name = entry.get('name')
	1357
[f32d144]	1358	self._store_float('ns:SASinstrument/ns:SASsource/ns:beam_size/ns:x',
	1359	dom, 'beam_size.x', data_info.source)
	1360	self._store_float('ns:SASinstrument/ns:SASsource/ns:beam_size/ns:y',
	1361	dom, 'beam_size.y', data_info.source)
	1362	self._store_float('ns:SASinstrument/ns:SASsource/ns:beam_size/ns:z',
	1363	dom, 'beam_size.z', data_info.source)
[e9b12eaf]	1364
	1365	# Collimation info ###################
[f32d144]	1366	nodes = dom.xpath('ns:SASinstrument/ns:SAScollimation',
	1367	namespaces={'ns': CANSAS_NS})
[e9b12eaf]	1368	for item in nodes:
	1369	collim = Collimation()
	1370	if item.get('name') is not None:
	1371	collim.name = item.get('name')
[f32d144]	1372	self._store_float('ns:length', item, 'length', collim)
[e9b12eaf]	1373
	1374	# Look for apertures
[f32d144]	1375	apert_list = item.xpath('ns:aperture',
	1376	namespaces={'ns': CANSAS_NS})
[e9b12eaf]	1377	for apert in apert_list:
[f32d144]	1378	aperture = Aperture()
[e9b12eaf]	1379
	1380	# Get the name and type of the aperture
	1381	aperture.name = apert.get('name')
	1382	aperture.type = apert.get('type')
	1383
[f32d144]	1384	self._store_float('ns:distance', apert, 'distance', aperture)
[e9b12eaf]	1385
	1386	entry = get_content('ns:size', apert)
	1387	if entry is not None:
	1388	aperture.size_name = entry.get('name')
	1389
[f32d144]	1390	self._store_float('ns:size/ns:x', apert, 'size.x', aperture)
	1391	self._store_float('ns:size/ns:y', apert, 'size.y', aperture)
[e9b12eaf]	1392	self._store_float('ns:size/ns:z', apert, 'size.z', aperture)
	1393
	1394	collim.aperture.append(aperture)
	1395
	1396	data_info.collimation.append(collim)
	1397
	1398	# Detector info ######################
[f32d144]	1399	nodes = dom.xpath('ns:SASinstrument/ns:SASdetector',
	1400	namespaces={'ns': CANSAS_NS})
[e9b12eaf]	1401	for item in nodes:
	1402
	1403	detector = Detector()
	1404
	1405	self._store_content('ns:name', item, 'name', detector)
[f32d144]	1406	self._store_float('ns:SDD', item, 'distance', detector)
[e9b12eaf]	1407
	1408	# Detector offset (as a vector)
[f32d144]	1409	self._store_float('ns:offset/ns:x', item, 'offset.x', detector)
	1410	self._store_float('ns:offset/ns:y', item, 'offset.y', detector)
	1411	self._store_float('ns:offset/ns:z', item, 'offset.z', detector)
[e9b12eaf]	1412
	1413	# Detector orientation (as a vector)
[f32d144]	1414	self._store_float('ns:orientation/ns:roll', item,
	1415	'orientation.x', detector)
	1416	self._store_float('ns:orientation/ns:pitch', item,
	1417	'orientation.y', detector)
	1418	self._store_float('ns:orientation/ns:yaw', item,
	1419	'orientation.z', detector)
[e9b12eaf]	1420
	1421	# Beam center (as a vector)
[f32d144]	1422	self._store_float('ns:beam_center/ns:x', item,
	1423	'beam_center.x', detector)
	1424	self._store_float('ns:beam_center/ns:y', item,
	1425	'beam_center.y', detector)
	1426	self._store_float('ns:beam_center/ns:z', item,
	1427	'beam_center.z', detector)
[e9b12eaf]	1428
	1429	# Pixel size (as a vector)
[f32d144]	1430	self._store_float('ns:pixel_size/ns:x', item,
	1431	'pixel_size.x', detector)
	1432	self._store_float('ns:pixel_size/ns:y', item,
	1433	'pixel_size.y', detector)
	1434	self._store_float('ns:pixel_size/ns:z', item,
	1435	'pixel_size.z', detector)
[e9b12eaf]	1436
	1437	self._store_float('ns:slit_length', item, 'slit_length', detector)
	1438
[f32d144]	1439	data_info.detector.append(detector)
[e9b12eaf]	1440
	1441	# Processes info ######################
	1442	nodes = dom.xpath('ns:SASprocess', namespaces={'ns': CANSAS_NS})
	1443	for item in nodes:
	1444	process = Process()
	1445	self._store_content('ns:name', item, 'name', process)
	1446	self._store_content('ns:date', item, 'date', process)
	1447	self._store_content('ns:description', item, 'description', process)
	1448
	1449	term_list = item.xpath('ns:term', namespaces={'ns': CANSAS_NS})
	1450	for term in term_list:
	1451	try:
	1452	term_attr = {}
	1453	for attr in term.keys():
	1454	term_attr[attr] = term.get(attr).strip()
	1455	if term.text is not None:
	1456	term_attr['value'] = term.text.strip()
	1457	process.term.append(term_attr)
	1458	except:
	1459	err_mess = "cansas_reader.read: error processing process term\n %s" % sys.exc_value
	1460	self.errors.append(err_mess)
	1461	logging.error(err_mess)
	1462
[f32d144]	1463	note_list = item.xpath('ns:SASprocessnote',
	1464	namespaces={'ns': CANSAS_NS})
[e9b12eaf]	1465	for note in note_list:
	1466	if note.text is not None:
	1467	process.notes.append(note.text.strip())
	1468
	1469	data_info.process.append(process)
	1470
	1471	# Data info ######################
	1472	nodes = dom.xpath('ns:SASdata', namespaces={'ns': CANSAS_NS})
[f32d144]	1473	if len(nodes) > 1:
[e9b12eaf]	1474	raise RuntimeError, "CanSAS reader is not compatible with multiple SASdata entries"
[df7ed14]	1475
	1476	for entry in nodes:
	1477	for item in list_of_data_2d_attr:
	1478	#get node
[f32d144]	1479	node = get_content('ns:%s' % item[0], entry)
	1480	exec "data_info.%s = parse_entry_helper(node, item)" % item[1]
[e9b12eaf]	1481
[df7ed14]	1482	for item in list_of_data2d_values:
[f32d144]	1483	field = get_content('ns:%s' % item[0], entry)
[df7ed14]	1484	list = []
	1485	if field is not None:
[0b12abb5]	1486	list = [parse_entry_helper(node, item) for node in field]
[f32d144]	1487	exec "data_info.%s = numpy.array(list)" % item[0]
[e9b12eaf]	1488
	1489	return data_info
	1490
[61cada5]	1491	def _read_cansas(self, path):
[f32d144]	1492	"""
[5062bbf]	1493	Load data and P(r) information from a CanSAS XML file.
	1494
	1495	:param path: file path
	1496
[f32d144]	1497	:return: Data1D object if a single SASentry was found,
[5062bbf]	1498	or a list of Data1D objects if multiple entries were found,
	1499	or None of nothing was found
	1500
	1501	:raise RuntimeError: when the file can't be opened
	1502	:raise ValueError: when the length of the data vectors are inconsistent
	1503
[61cada5]	1504	"""
	1505	output = []
[f32d144]	1506	basename = os.path.basename(path)
[b63dc6e]	1507	root, extension = os.path.splitext(basename)
	1508	ext = extension.lower()
[61cada5]	1509	try:
	1510	if os.path.isfile(path):
[b63dc6e]	1511
[61cada5]	1512	#TODO: eventually remove the check for .xml once
	1513	# the P(r) writer/reader is truly complete.
[b63dc6e]	1514	if ext in self.ext or \
	1515	ext == '.xml':
[61cada5]	1516
	1517	tree = etree.parse(path, parser=etree.ETCompatXMLParser())
	1518	# Check the format version number
[f32d144]	1519	# Specifying the namespace will take care of the file format version
[61cada5]	1520	root = tree.getroot()
[f32d144]	1521	entry_list = root.xpath('ns:SASentry',
	1522	namespaces={'ns': CANSAS_NS})
	1523	for entry in entry_list:
[e9b12eaf]	1524	try:
	1525	sas_entry = self._parse_entry(entry)
	1526	except:
[df7ed14]	1527	raise
[61cada5]	1528	fitstate = self._parse_state(entry)
[b35d3d1]	1529
	1530	#state could be None when .svs file is loaded
	1531	#in this case, skip appending to output
	1532	if fitstate != None:
	1533	sas_entry.meta_data['fitstate'] = fitstate
	1534	sas_entry.filename = fitstate.file
	1535	output.append(sas_entry)
[61cada5]	1536	else:
[b63dc6e]	1537	self.call_back(format=ext)
[61cada5]	1538	raise RuntimeError, "%s is not a file" % path
[b35d3d1]	1539
[61cada5]	1540	# Return output consistent with the loader's api
[f32d144]	1541	if len(output) == 0:
	1542	self.call_back(state=None, datainfo=None, format=ext)
[61cada5]	1543	return None
	1544	else:
[b35d3d1]	1545	for ind in range(len(output)):
	1546	# Call back to post the new state
	1547	state = output[ind].meta_data['fitstate']
	1548	t = time.localtime(state.timestamp)
	1549	time_str = time.strftime("%b %d %H:%M", t)
	1550	# Check that no time stamp is already appended
	1551	max_char = state.file.find("[")
	1552	if max_char < 0:
	1553	max_char = len(state.file)
[ef16f59]	1554	original_fname = state.file[0:max_char]
[f32d144]	1555	state.file = original_fname + ' [' + time_str + ']'
	1556
[b35d3d1]	1557	if state is not None and state.is_data is not None:
[f32d144]	1558	exec 'output[%d].is_data = state.is_data' % ind
[b35d3d1]	1559
	1560	output[ind].filename = state.file
	1561	state.data = output[ind]
[f32d144]	1562	state.data.name = output[ind].filename # state.data_name
[b35d3d1]	1563	state.data.id = state.data_id
	1564	if state.is_data is not None:
	1565	state.data.is_data = state.is_data
[f32d144]	1566	if output[ind].run_name is not None\
	1567	and len(output[ind].run_name) != 0:
[ef16f59]	1568	name = output[ind].run_name
[f32d144]	1569	else:
	1570	name = original_fname
[ef16f59]	1571	state.data.group_id = name
	1572	#store state in fitting
[f32d144]	1573	self.call_back(state=state,
	1574	datainfo=output[ind], format=ext)
	1575	self.state = state
[ef16f59]	1576	return output
[b35d3d1]	1577
[61cada5]	1578	except:
[4bee68d]	1579	self.call_back(format=ext)
	1580	#self.state= state
[61cada5]	1581	raise
	1582
	1583	def write(self, filename, datainfo=None, fitstate=None):
	1584	"""
[b35d3d1]	1585	Write the content of a Data1D as a CanSAS XML file only for standalone
[5062bbf]	1586
	1587	:param filename: name of the file to write
	1588	:param datainfo: Data1D object
	1589	:param fitstate: PageState object
	1590
[61cada5]	1591	"""
	1592	# Sanity check
	1593	if self.cansas == True:
	1594
	1595	# Add fitting information to the XML document
[ef16f59]	1596	doc = self.write_toXML(datainfo, fitstate)
[61cada5]	1597	# Write the XML document
	1598	fd = open(filename, 'w')
	1599	fd.write(doc.toprettyxml())
	1600	fd.close()
	1601	else:
	1602	fitstate.toXML(file=filename)
	1603
[b35d3d1]	1604	def write_toXML(self, datainfo=None, state=None):
	1605	"""
[f32d144]	1606	Write toXML, a helper for write(),
	1607	could be used by guimanager._on_save()
[b35d3d1]	1608
	1609	: return: xml doc
	1610	"""
[3c44c66]	1611
[b35d3d1]	1612	if state.data is None:
[f32d144]	1613	data = sans.dataloader.data_info.Data1D(x=[], y=[])
	1614	else:
[b35d3d1]	1615	#make sure title and data run is filled up.
[f32d144]	1616	if state.data.title == None or state.data.title == '':
	1617	state.data.title = state.data.name
	1618	if state.data.run_name == None or state.data.run_name == {}:
[028a0e8]	1619	state.data.run = [str(state.data.name)]
	1620	state.data.run_name[0] = state.data.name
[b35d3d1]	1621
[f32d144]	1622	if issubclass(state.data.__class__,
	1623	sans.dataloader.data_info.Data1D):
[b35d3d1]	1624	data = state.data
	1625	doc, sasentry = self._to_xml_doc(data)
	1626	else:
	1627	data = state.data
	1628	doc, sasentry = self._data2d_to_xml_doc(data)
	1629
	1630	if state is not None:
[7c720e9]	1631	state.toXML(doc=doc, file=data.filename, entry_node=sasentry)
[b35d3d1]	1632
[f32d144]	1633	return doc
[2296316]	1634
[f32d144]	1635	# Simple html report templet
[2296316]	1636	HEADER = "<html>\n"
	1637	HEADER += "<head>\n"
	1638	HEADER += "<meta http-equiv=Content-Type content='text/html; "
	1639	HEADER += "charset=windows-1252'> \n"
	1640	HEADER += "<meta name=Generator >\n"
	1641	HEADER += "</head>\n"
	1642	HEADER += "<body lang=EN-US>\n"
	1643	HEADER += "<div class=WordSection1>\n"
[14d2daa]	1644	HEADER += "<p class=MsoNormal><b><span ><center><font size='4' >"
	1645	HEADER += "%s</font></center></span></center></b></p>"
[2296316]	1646	HEADER += "<p class=MsoNormal> </p>"
[14d2daa]	1647	PARA = "<p class=MsoNormal><font size='4' > %s \n"
	1648	PARA += "</font></p>"
	1649	CENTRE = "<p class=MsoNormal><center><font size='4' > %s \n"
	1650	CENTRE += "</font></center></p>"
[2296316]	1651	FEET_1 = \
	1652	"""
[3a3dd9c]	1653	<p class=MsoNormal> </p>
[14d2daa]	1654	<br>
	1655	<p class=MsoNormal><b><span ><center> <font size='4' > Graph
[f32d144]	1656	</font></span></center></b></p>
	1657	<p class=MsoNormal> </p>
	1658	<center>
[14d2daa]	1659	<br><font size='4' >Model Computation</font>
[f32d144]	1660	<br><font size='4' >Data: "%s"</font><br>
[2296316]	1661	"""
	1662	FEET_2 = \
	1663	"""
[f32d144]	1664	<img src="%s" >
[2296316]	1665	</img>
	1666	"""
	1667	FEET_3 = \
	1668	"""
[f32d144]	1669	</center>
[2296316]	1670	</div>
	1671	</body>
	1672	</html>
	1673	"""
	1674	ELINE = "<p class=MsoNormal> </p>"
	1675
[3c44c66]	1676	if __name__ == "__main__":
	1677	state = PageState(parent=None)
	1678	#state.toXML()
	1679	"""
[5062bbf]	1680
[3c44c66]	1681	file = open("test_state", "w")
	1682	pickle.dump(state, file)
	1683	print pickle.dumps(state)
	1684	state.data_name = "hello---->"
	1685	pickle.dump(state, file)
	1686	file = open("test_state", "r")
	1687	new_state= pickle.load(file)
	1688	print "new state", new_state
	1689	new_state= pickle.load(file)
	1690	print "new state", new_state
	1691	#print "state", state
	1692	"""
	1693	import bsddb
	1694	import pickle
[f32d144]	1695	db = bsddb.btopen('file_state.db', 'c')
[3c44c66]	1696	val = (pickle.dumps(state), "hello", "hi")
[f32d144]	1697	db['state1'] = pickle.dumps(val)
[3c44c66]	1698	print pickle.loads(db['state1'])
	1699	state.data_name = "hello---->22"
[f32d144]	1700	db['state2'] = pickle.dumps(state)
[3c44c66]	1701	state.data_name = "hello---->2"
[f32d144]	1702	db['state3'] = pickle.dumps(state)
[3c44c66]	1703	del db['state3']
	1704	state.data_name = "hello---->3"
[f32d144]	1705	db['state4'] = pickle.dumps(state)
[3c44c66]	1706	new_state = pickle.loads(db['state1'])
	1707	#print db.last()
	1708	db.set_location('state2')
	1709	state.data_name = "hello---->5"
[f32d144]	1710	db['aastate5'] = pickle.dumps(state)
[3c44c66]	1711	db.keys().sort()
	1712	print pickle.loads(db['state2'])
	1713
[f32d144]	1714	db.close()

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SasView

source: sasview/fittingview/src/sans/perspectives/fitting/pagestate.py @ dbc01f2

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