cansas_constants.py @ 27f8dac

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 27f8dac was 79492222, checked in by krzywon, 10 years ago
Changed the file and folder names to remove all SANS references.
Property mode set to `100644`
File size: 36.8 KB

Rev	Line
[76cd1ae]	1	"""
	2	Information relating to the CanSAS data format. These constants are used in
	3	the cansas_reader.py file to read in any version of the cansas format.
	4	"""
[ac5b69d]	5	class CansasConstants:
	6	"""
	7	The base class to define where all of the data is to be saved by
	8	cansas_reader.py.
	9	"""
[76cd1ae]	10
[ac5b69d]	11	names = ''
[76cd1ae]	12	format = ''
	13
[e090c624]	14
[76cd1ae]	15	def __init__(self):
[ac5b69d]	16	self.names = self.CANSAS_NS
[76cd1ae]	17	self.format = self.CANSAS_FORMAT
[e090c624]	18
	19
[ac5b69d]	20	def iterate_namespace(self, namespace):
[e090c624]	21	"""
	22	Method to iterate through a cansas constants tree based on a list of
	23	names
	24
	25	:param namespace: A list of names that match the tree structure of
	26	cansas_constants
	27	"""
	28	# The current level to look through in cansas_constants.
[ac5b69d]	29	return_me = CurrentLevel()
[e090c624]	30	return_me.current_level = self.CANSAS_FORMAT.get("SASentry")
	31	# Defaults for variable and datatype
	32	return_me.ns_variable = "{0}.meta_data[\"{2}\"] = \"{1}\""
	33	return_me.ns_datatype = "content"
	34	return_me.ns_optional = True
	35	for name in namespace:
[ac5b69d]	36	try:
	37	if name != "SASentry":
[e090c624]	38	return_me.current_level = \
[3241dd2]	39	return_me.current_level.get("children").get(name, "")
[ac5b69d]	40	if return_me.current_level == "":
	41	return_me.current_level = \
	42	return_me.current_level.get("<any>", "")
	43	cl_variable = return_me.current_level.get("variable", "")
	44	cl_datatype = return_me.current_level.get("storeas", "")
	45	cl_units_optional = \
[3241dd2]	46	return_me.current_level.get("units_required", "")
	47	# Where are how to store the variable for the given
	48	# namespace CANSAS_CONSTANTS tree is hierarchical, so
	49	# is no value, inherit
	50	return_me.ns_variable = cl_variable if cl_variable != "" \
	51	else return_me.ns_variable
	52	return_me.ns_datatype = cl_datatype if cl_datatype != "" \
	53	else return_me.ns_datatype
[ac5b69d]	54	return_me.ns_optional = cl_units_optional if \
[3241dd2]	55	cl_units_optional != return_me.ns_optional \
[ac5b69d]	56	else return_me.ns_optional
	57	except AttributeError:
	58	return_me.ns_variable = "{0}.meta_data[\"{2}\"] = \"{1}\""
	59	return_me.ns_datatype = "content"
	60	return_me.ns_optional = True
[e090c624]	61	return return_me
	62
	63
[3241dd2]	64	def get_namespace_map(self):
	65	"""
	66	Helper method to get the names namespace list
	67	"""
	68	return self.names
	69
	70
	71	# CANSAS_NS holds the base namespace and default schema file information
[eda8972]	72	CANSAS_NS = {
[3241dd2]	73	"1.0" :
	74	{
	75	"ns" : "cansas1d/1.0",
	76	"schema" : "cansas1d_v1_0.xsd"
	77	},
	78	"1.1" :
	79	{
	80	"ns" : "urn:cansas1d:1.1",
	81	"schema" : "cansas1d_v1_1.xsd"
	82	}
[eda8972]	83	}
[76cd1ae]	84
[e090c624]	85
[3241dd2]	86	# The constants below hold information on where to store the CanSAS data
	87	# when loaded in using sasview
[76cd1ae]	88	META_DATA = "{0}.meta_data[\"{2}\"] = \"{1}\""
	89	ANY = {
	90	"variable" : "{0}.meta_data[\"{2}\"] = \'{1}\'",
	91	"storeas" : "content",
	92	}
	93	TITLE = {"variable" : "{0}.title = \"{1}\""}
	94	SASNOTE = {"variable" : "{0}.notes.append(\'{1}\')"}
	95	SASPROCESS_TERM = {
	96	"variable" : None,
[3241dd2]	97	"attributes" :
	98	{
	99	"unit" : {"variable" : None},
	100	"name" : {"variable" : None}
	101	}
[76cd1ae]	102	}
	103	SASPROCESS_SASPROCESSNOTE = {
	104	"variable" : None,
	105	"children" : {"<any>" : ANY}
	106	}
	107	SASPROCESS = {
	108	"variable" : None,
	109	"children" : {
	110	"name" : {"variable" : "{0}.name = \'{1}\'"},
	111	"date" : {"variable" : "{0}.date = \'{1}\'"},
[3241dd2]	112	"description" :
	113	{"variable" : "{0}.description = \'{1}\'"},
[76cd1ae]	114	"term" : SASPROCESS_TERM,
	115	"SASprocessnote" : SASPROCESS_SASPROCESSNOTE,
	116	"<any>" : ANY
	117	},
	118	}
	119	RUN = {
	120	"variable" : "{0}.run.append(\"{1}\")",
[3241dd2]	121	"attributes" :
	122	{"name" : {"variable" : "{0}.run_name[node_value] = \"{1}\""}}
[76cd1ae]	123	}
	124	SASDATA_IDATA_Q = {
	125	"variable" : "{0}.x = numpy.append({0}.x, {1})",
	126	"unit" : "x_unit",
[3241dd2]	127	"attributes" :
	128	{
	129	"unit" :
	130	{
	131	"variable" : "{0}._xunit = \"{1}\"",
	132	"storeas" : "content"
	133	}
	134	},
[76cd1ae]	135	}
	136	SASDATA_IDATA_I = {
	137	"variable" : "{0}.y = numpy.append({0}.y, {1})",
	138	"unit" : "y_unit",
[3241dd2]	139	"attributes" :
	140	{
	141	"unit" :
	142	{
	143	"variable" : "{0}._yunit = \"{1}\"",
	144	"storeas" : "content"
	145	}
	146	},
[76cd1ae]	147	}
	148	SASDATA_IDATA_IDEV = {
[3241dd2]	149	"variable" : "{0}.dy = numpy.append({0}.dy, {1})",
[76cd1ae]	150	"unit" : "y_unit",
[3241dd2]	151	"attributes" :
	152	{
	153	"unit" :
	154	{
	155	"variable" : META_DATA,
	156	"storeas" : "content"
	157	}
	158	},
[76cd1ae]	159	}
	160	SASDATA_IDATA_QDEV = {
[3241dd2]	161	"variable" : "{0}.dx = numpy.append({0}.dx, {1})",
[76cd1ae]	162	"unit" : "x_unit",
[3241dd2]	163	"attributes" :
	164	{
	165	"unit" :
	166	{
	167	"variable" : META_DATA,
	168	"storeas" : "content"
	169	}
	170	},
[76cd1ae]	171	}
	172	SASDATA_IDATA_DQL = {
[3241dd2]	173	"variable" : "{0}.dxl = numpy.append({0}.dxl, {1})",
[76cd1ae]	174	"unit" : "x_unit",
[3241dd2]	175	"attributes" :
	176	{
	177	"unit" :
	178	{
	179	"variable" : META_DATA,
	180	"storeas" : "content"
	181	}
	182	},
[76cd1ae]	183	}
	184	SASDATA_IDATA_DQW = {
[3241dd2]	185	"variable" : "{0}.dxw = numpy.append({0}.dxw, {1})",
[76cd1ae]	186	"unit" : "x_unit",
[3241dd2]	187	"attributes" :
	188	{
	189	"unit" :
	190	{
	191	"variable" : META_DATA,
	192	"storeas" : "content"
	193	}
	194	},
[76cd1ae]	195	}
	196	SASDATA_IDATA_QMEAN = {
	197	"storeas" : "content",
	198	"unit" : "x_unit",
	199	"variable" : META_DATA,
	200	"attributes" : {"unit" : {"variable" : META_DATA}},
	201	}
	202	SASDATA_IDATA_SHADOWFACTOR = {
	203	"variable" : META_DATA,
	204	"storeas" : "content",
	205	}
	206	SASDATA_IDATA = {
	207	"storeas" : "float",
	208	"units_optional" : False,
	209	"variable" : None,
	210	"attributes" : {
	211	"name" : {
	212	"variable" : META_DATA,
	213	"storeas" : "content",
	214	},
	215	"timestamp" : {
	216	"variable" : META_DATA,
[9e2bc6c]	217	"storeas" : "timestamp",
[76cd1ae]	218	}
	219	},
	220	"children" : {
	221	"Q" : SASDATA_IDATA_Q,
	222	"I" : SASDATA_IDATA_I,
	223	"Idev" : SASDATA_IDATA_IDEV,
	224	"Qdev" : SASDATA_IDATA_QDEV,
	225	"dQw" : SASDATA_IDATA_DQW,
	226	"dQl" : SASDATA_IDATA_DQL,
	227	"Qmean" : SASDATA_IDATA_QMEAN,
	228	"Shadowfactor" : SASDATA_IDATA_SHADOWFACTOR,
	229	"<any>" : ANY
	230	}
	231	}
	232	SASDATA = {
	233	"attributes" : {"name" : {"variable" : META_DATA,}},
	234	"variable" : None,
	235	"children" : {
	236	"Idata" : SASDATA_IDATA,
	237	"<any>" : ANY
	238	}
	239	}
	240	SASTRANSSPEC_TDATA_LAMDBA = {
	241	"variable" : "{0}.wavelength.append({1})",
	242	"unit" : "wavelength_unit",
[3241dd2]	243	"attributes" :
	244	{
	245	"unit" :
	246	{
	247	"variable" : \
	248	"{0}.wavelength_unit = \"{1}\"",
	249	"storeas" : "content"
	250	}
	251	}
[76cd1ae]	252	}
	253	SASTRANSSPEC_TDATA_T = {
	254	"variable" : "{0}.transmission.append({1})",
	255	"unit" : "transmission_unit",
[3241dd2]	256	"attributes" :
	257	{
	258	"unit" :
	259	{
	260	"variable" : "{0}.transmission_unit = \"{1}\"",
	261	"storeas" : "content"
	262	}
	263	}
[76cd1ae]	264	}
	265	SASTRANSSPEC_TDATA_TDEV = {
	266	"variable" : \
	267	"{0}.transmission_deviation.append({1})",
	268	"unit" : "transmission_deviation_unit",
[3241dd2]	269	"attributes" :
	270	{
	271	"unit" :
	272	{
	273	"variable" : \
	274	"{0}.transmission_deviation_unit = \"{1}\"",
	275	"storeas" : "content"
	276	}
	277	}
[76cd1ae]	278	}
	279	SASTRANSSPEC_TDATA = {
	280	"storeas" : "float",
	281	"variable" : None,
	282	"children" : {
	283	"Lambda" : SASTRANSSPEC_TDATA_LAMDBA,
	284	"T" : SASTRANSSPEC_TDATA_T,
	285	"Tdev" : SASTRANSSPEC_TDATA_TDEV,
	286	"<any>" : ANY,
	287	}
	288	}
	289	SASTRANSSPEC = {
	290	"variable" : None,
	291	"children" : {
	292	"Tdata" : SASTRANSSPEC_TDATA,
	293	"<any>" : ANY,
	294	},
[3241dd2]	295	"attributes" :
	296	{
	297	"name" :
	298	{
	299	"variable" : "{0}.name = \"{1}\""},
	300	"timestamp" :
	301	{
	302	"variable" : "{0}.timestamp = \"{1}\""
	303	},
	304	}
[76cd1ae]	305	}
	306	SASSAMPLE_THICK = {
	307	"variable" : "{0}.sample.thickness = {1}",
	308	"unit" : "sample.thickness_unit",
	309	"storeas" : "float",
[3241dd2]	310	"attributes" :
	311	{
	312	"unit" :
	313	{
	314	"variable" : "{0}.sample.thickness_unit = \"{1}\"",
	315	"storeas" : "content"
	316	}
	317	},
[76cd1ae]	318	}
	319	SASSAMPLE_TRANS = {
	320	"variable" : "{0}.sample.transmission = {1}",
	321	"storeas" : "float",
	322	}
	323	SASSAMPLE_TEMP = {
	324	"variable" : "{0}.sample.temperature = {1}",
	325	"unit" : "sample.temperature_unit",
	326	"storeas" : "float",
[3241dd2]	327	"attributes" :
	328	{
	329	"unit" :
	330	{
	331	"variable" : "{0}.sample.temperature_unit = \"{1}\"",
	332	"storeas" : "content"
	333	}
	334	},
[76cd1ae]	335	}
	336	SASSAMPLE_POS_ATTR = {
[3241dd2]	337	"unit" : {
[76cd1ae]	338	"variable" : \
	339	"{0}.sample.position_unit = \"{1}\"",
	340	"storeas" : "content"
	341	}
	342	}
	343	SASSAMPLE_POS_X = {
	344	"variable" : "{0}.sample.position.x = {1}",
	345	"unit" : "sample.position_unit",
	346	"storeas" : "float",
	347	"attributes" : SASSAMPLE_POS_ATTR
	348	}
	349	SASSAMPLE_POS_Y = {
	350	"variable" : "{0}.sample.position.y = {1}",
	351	"unit" : "sample.position_unit",
	352	"storeas" : "float",
	353	"attributes" : SASSAMPLE_POS_ATTR
	354	}
	355	SASSAMPLE_POS_Z = {
	356	"variable" : "{0}.sample.position.z = {1}",
	357	"unit" : "sample.position_unit",
	358	"storeas" : "float",
	359	"attributes" : SASSAMPLE_POS_ATTR
	360	}
	361	SASSAMPLE_POS = {
	362	"children" : {
	363	"variable" : None,
	364	"x" : SASSAMPLE_POS_X,
	365	"y" : SASSAMPLE_POS_Y,
	366	"z" : SASSAMPLE_POS_Z,
	367	},
	368	}
	369	SASSAMPLE_ORIENT_ATTR = {
[3241dd2]	370	"unit" :
	371	{
	372	"variable" : \
	373	"{0}.sample.orientation_unit = \"{1}\"",
	374	"storeas" : "content"
	375	}
[76cd1ae]	376	}
	377	SASSAMPLE_ORIENT_ROLL = {
	378	"variable" : "{0}.sample.orientation.x = {1}",
	379	"unit" : "sample.orientation_unit",
	380	"storeas" : "float",
	381	"attributes" : SASSAMPLE_ORIENT_ATTR
	382	}
	383	SASSAMPLE_ORIENT_PITCH = {
	384	"variable" : "{0}.sample.orientation.y = {1}",
	385	"unit" : "sample.orientation_unit",
	386	"storeas" : "float",
	387	"attributes" : SASSAMPLE_ORIENT_ATTR
	388	}
	389	SASSAMPLE_ORIENT_YAW = {
	390	"variable" : "{0}.sample.orientation.z = {1}",
	391	"unit" : "sample.orientation_unit",
	392	"storeas" : "float",
	393	"attributes" : SASSAMPLE_ORIENT_ATTR
	394	}
	395	SASSAMPLE_ORIENT = {
	396	"variable" : None,
	397	"children" : {
	398	"roll" : SASSAMPLE_ORIENT_ROLL,
	399	"pitch" : SASSAMPLE_ORIENT_PITCH,
	400	"yaw" : SASSAMPLE_ORIENT_YAW,
	401	},
	402	}
	403	SASSAMPLE = {
[3241dd2]	404	"attributes" :
	405	{"name" : {"variable" : "{0}.sample.name = \"{1}\""},},
[76cd1ae]	406	"variable" : None,
	407	"children" : {
	408	"ID" : {"variable" : "{0}.sample.ID = \"{1}\""},
	409	"thickness" : SASSAMPLE_THICK,
	410	"transmission" : SASSAMPLE_TRANS,
	411	"temperature" : SASSAMPLE_TEMP,
	412	"position" : SASSAMPLE_POS,
	413	"orientation" : SASSAMPLE_ORIENT,
	414	"details" : {"variable" : \
	415	"{0}.sample.details.append(\"{1}\")"},
	416	"<any>" : ANY
	417	},
	418	}
	419	SASINSTR_SRC_BEAMSIZE_ATTR = {
	420	"unit" : \
[3241dd2]	421	"{0}.source.beam_size_unit = \"{1}\"",
[76cd1ae]	422	"storeas" : "content"
	423	}
	424	SASINSTR_SRC_BEAMSIZE_X = {
	425	"variable" : "{0}.source.beam_size.x = {1}",
	426	"unit" : "source.beam_size_unit",
	427	"storeas" : "float",
	428	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	429	}
	430	SASINSTR_SRC_BEAMSIZE_Y = {
	431	"variable" : "{0}.source.beam_size.y = {1}",
	432	"unit" : "source.beam_size_unit",
	433	"storeas" : "float",
	434	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	435	}
	436	SASINSTR_SRC_BEAMSIZE_Z = {
	437	"variable" : "{0}.source.beam_size.z = {1}",
	438	"unit" : "source.beam_size_unit",
	439	"storeas" : "float",
	440	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	441	}
	442	SASINSTR_SRC_BEAMSIZE = {
[3241dd2]	443	"attributes" :
	444	{"name" : {"variable" : \
	445	"{0}.source.beam_size_name = \"{1}\""}},
[76cd1ae]	446	"variable" : None,
	447	"children" : {
	448	"x" : SASINSTR_SRC_BEAMSIZE_X,
	449	"y" : SASINSTR_SRC_BEAMSIZE_Y,
	450	"z" : SASINSTR_SRC_BEAMSIZE_Z,
	451	}
	452	}
	453	SASINSTR_SRC_WL = {
	454	"variable" : "{0}.source.wavelength = {1}",
	455	"unit" : "source.wavelength_unit",
	456	"storeas" : "float",
[3241dd2]	457	"attributes" :
	458	{
	459	"unit" :
	460	{
	461	"variable" : "{0}.source.wavelength_unit = \"{1}\"",
	462	"storeas" : "content"
	463	},
	464	}
[76cd1ae]	465	}
	466	SASINSTR_SRC_WL_MIN = {
	467	"variable" : "{0}.source.wavelength_min = {1}",
	468	"unit" : "source.wavelength_min_unit",
	469	"storeas" : "float",
[3241dd2]	470	"attributes" :
	471	{
	472	"unit" :
	473	{
	474	"variable" : \
	475	"{0}.source.wavelength_min_unit = \"{1}\"",
	476	"storeas" : "content"
	477	},
	478	}
[76cd1ae]	479	}
	480	SASINSTR_SRC_WL_MAX = {
	481	"variable" : "{0}.source.wavelength_max = {1}",
	482	"unit" : "source.wavelength_max_unit",
	483	"storeas" : "float",
[3241dd2]	484	"attributes" :
	485	{
	486	"unit" :
	487	{
	488	"variable" : \
	489	"{0}.source.wavelength_max_unit = \"{1}\"",
	490	"storeas" : "content"
	491	},
	492	}
[76cd1ae]	493	}
	494	SASINSTR_SRC_WL_SPR = {
	495	"variable" : "{0}.source.wavelength_spread = {1}",
	496	"unit" : "source.wavelength_spread_unit",
	497	"storeas" : "float",
[3241dd2]	498	"attributes" :
	499	{
	500	"unit" :
	501	{
	502	"variable" : \
	503	"{0}.source.wavelength_spread_unit = \"{1}\"",
	504	"storeas" : "content"
	505	},
	506	}
[76cd1ae]	507	}
	508	SASINSTR_SRC = {
[ac5b69d]	509	"attributes" : {"name" : {"variable" : \
	510	"{0}.source.name = \"{1}\""}},
[76cd1ae]	511	"variable" : None,
	512	"children" : {
[ac5b69d]	513	"radiation" : {"variable" : \
	514	"{0}.source.radiation = \"{1}\""},
[76cd1ae]	515	"beam_size" : SASINSTR_SRC_BEAMSIZE,
	516	"beam_shape" : {"variable" : \
	517	"{0}.source.beam_shape = \"{1}\""},
	518	"wavelength" : SASINSTR_SRC_WL,
	519	"wavelength_min" : SASINSTR_SRC_WL_MIN,
	520	"wavelength_max" : SASINSTR_SRC_WL_MAX,
	521	"wavelength_spread" : SASINSTR_SRC_WL_SPR,
	522	},
	523	}
	524	SASINSTR_COLL_APER_ATTR = {
	525	"unit" : {
	526	"variable" : "{0}.size_unit = \"{1}\"",
	527	"storeas" : "content"
	528	},
	529	}
	530	SASINSTR_COLL_APER_X = {
	531	"variable" : "{0}.size.x = {1}",
	532	"unit" : "size_unit",
	533	"storeas" : "float",
	534	"attributes" : SASINSTR_COLL_APER_ATTR
	535	}
	536	SASINSTR_COLL_APER_Y = {
	537	"variable" : "{0}.size.y = {1}",
	538	"unit" : "size_unit",
	539	"storeas" : "float",
	540	"attributes" : SASINSTR_COLL_APER_ATTR
	541	}
	542	SASINSTR_COLL_APER_Z = {
	543	"variable" : "{0}.size.z = {1}",
	544	"unit" : "size_unit",
	545	"storeas" : "float",
	546	"attributes" : SASINSTR_COLL_APER_ATTR
	547	}
	548	SASINSTR_COLL_APER_SIZE = {
[3241dd2]	549	"attributes" :
	550	{"unit" : {"variable" : \
	551	"{0}.size_unit = \"{1}\""}},
[76cd1ae]	552	"children" : {
	553	"storeas" : "float",
	554	"x" : SASINSTR_COLL_APER_X,
	555	"y" : SASINSTR_COLL_APER_Y,
	556	"z" : SASINSTR_COLL_APER_Z,
	557	}
	558	}
	559	SASINSTR_COLL_APER_DIST = {
	560	"storeas" : "float",
[3241dd2]	561	"attributes" :
	562	{
	563	"storeas" : "content",
	564	"unit" : {"variable" : \
	565	"{0}.distance_unit = \"{1}\""}
	566	},
[76cd1ae]	567	"variable" : "{0}.distance = {1}",
	568	"unit" : "distance_unit",
	569	}
	570	SASINSTR_COLL_APER = {
	571	"variable" : None,
	572	"attributes" : {
	573	"name" : {"variable" : \
	574	"{0}.name = \"{1}\""},
	575	"type" : {"variable" : \
	576	"{0}.type = \"{1}\""},
	577	},
	578	"children" : {
	579	"size" : SASINSTR_COLL_APER_SIZE,
	580	"distance" : SASINSTR_COLL_APER_DIST
	581	}
	582	}
	583	SASINSTR_COLL = {
[3241dd2]	584	"attributes" :
	585	{"name" : {"variable" : "{0}.name = \"{1}\""}},
[76cd1ae]	586	"variable" : None,
[3241dd2]	587	"children" :
	588	{
	589	"length" :
	590	{
	591	"variable" : "{0}.length = {1}",
	592	"unit" : "length_unit",
	593	"storeas" : "float",
	594	"attributes" :
	595	{
	596	"storeas" : "content",
	597	"unit" : {"variable" : "{0}.length_unit = \"{1}\""}
	598	},
	599	},
	600	"aperture" : SASINSTR_COLL_APER,
	601	},
[76cd1ae]	602	}
	603	SASINSTR_DET_SDD = {
	604	"variable" : "{0}.distance = {1}",
	605	"unit" : "distance_unit",
[3241dd2]	606	"attributes" :
	607	{
	608	"unit" :
	609	{
	610	"variable" : "{0}.distance_unit = \"{1}\"",
	611	"storeas" : "content"
	612	}
	613	},
[76cd1ae]	614	}
	615	SASINSTR_DET_OFF_ATTR = {
	616	"unit" : {
	617	"variable" : "{0}.offset_unit = \"{1}\"",
	618	"storeas" : "content"
	619	},
	620	}
	621	SASINSTR_DET_OFF_X = {
	622	"variable" : "{0}.offset.x = {1}",
	623	"unit" : "offset_unit",
	624	"attributes" : SASINSTR_DET_OFF_ATTR
	625	}
	626	SASINSTR_DET_OFF_Y = {
	627	"variable" : "{0}.offset.y = {1}",
	628	"unit" : "offset_unit",
	629	"attributes" : SASINSTR_DET_OFF_ATTR
	630	}
	631	SASINSTR_DET_OFF_Z = {
	632	"variable" : "{0}.offset.z = {1}",
	633	"unit" : "offset_unit",
	634	"attributes" : SASINSTR_DET_OFF_ATTR
	635	}
	636	SASINSTR_DET_OFF = {
	637	"variable" : None,
	638	"children" : {
	639	"x" : SASINSTR_DET_OFF_X,
	640	"y" : SASINSTR_DET_OFF_Y,
	641	"z" : SASINSTR_DET_OFF_Z,
	642	}
	643	}
	644	SASINSTR_DET_OR_ATTR = {
	645	"unit" : "{0}.orientation_unit = \"{1}\"",
	646	"storeas" : "content"
	647	}
	648	SASINSTR_DET_OR_ROLL = {
	649	"variable" : "{0}.orientation.x = {1}",
	650	"unit" : "orientation_unit",
	651	"attributes" : SASINSTR_DET_OR_ATTR
	652	}
	653	SASINSTR_DET_OR_PITCH = {
	654	"variable" : "{0}.orientation.y = {1}",
	655	"unit" : "orientation_unit",
	656	"attributes" : SASINSTR_DET_OR_ATTR
	657	}
	658	SASINSTR_DET_OR_YAW = {
	659	"variable" : "{0}.orientation.z = {1}",
	660	"unit" : "orientation_unit",
	661	"attributes" : SASINSTR_DET_OR_ATTR
	662	}
	663	SASINSTR_DET_OR = {
	664	"variable" : None,
	665	"children" : {
	666	"roll" : SASINSTR_DET_OR_ROLL,
	667	"pitch" : SASINSTR_DET_OR_PITCH,
	668	"yaw" : SASINSTR_DET_OR_YAW,
	669	}
	670	}
	671	SASINSTR_DET_BC_X = {
	672	"variable" : "{0}.beam_center.x = {1}",
	673	"unit" : "beam_center_unit",
[3241dd2]	674	"attributes" :
	675	{
	676	"unit" : "{0}.beam_center_unit = \"{1}\"",
	677	"storeas" : "content"
	678	}
[76cd1ae]	679	}
	680	SASINSTR_DET_BC_Y = {
	681	"variable" : "{0}.beam_center.y = {1}",
	682	"unit" : "beam_center_unit",
[3241dd2]	683	"attributes" :
	684	{
	685	"unit" : "{0}.beam_center_unit = \"{1}\"",
	686	"storeas" : "content"
	687	}
[76cd1ae]	688	}
	689	SASINSTR_DET_BC_Z = {
	690	"variable" : "{0}.beam_center.z = {1}",
	691	"unit" : "beam_center_unit",
[3241dd2]	692	"attributes" :
	693	{
	694	"unit" : "{0}.beam_center_unit = \"{1}\"",
	695	"storeas" : "content"
	696	}
[76cd1ae]	697	}
	698	SASINSTR_DET_BC = {
	699	"variable" : None,
	700	"children" : {
	701	"x" : SASINSTR_DET_BC_X,
	702	"y" : SASINSTR_DET_BC_Y,
	703	"z" : SASINSTR_DET_BC_Z,
	704	}
	705	}
	706	SASINSTR_DET_PIXEL_X = {
	707	"variable" : "{0}.pixel_size.x = {1}",
	708	"unit" : "pixel_size_unit",
[3241dd2]	709	"attributes" :
	710	{
	711	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	712	"storeas" : "content"
	713	}
[76cd1ae]	714	}
	715	SASINSTR_DET_PIXEL_Y = {
	716	"variable" : "{0}.pixel_size.y = {1}",
	717	"unit" : "pixel_size_unit",
[3241dd2]	718	"attributes" :
	719	{
	720	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	721	"storeas" : "content"
	722	}
[76cd1ae]	723	}
	724	SASINSTR_DET_PIXEL_Z = {
	725	"variable" : "{0}.pixel_size.z = {1}",
	726	"unit" : "pixel_size_unit",
[3241dd2]	727	"attributes" :
	728	{
	729	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	730	"storeas" : "content"
	731	}
[76cd1ae]	732	}
	733	SASINSTR_DET_PIXEL = {
	734	"variable" : None,
	735	"children" : {
	736	"x" : SASINSTR_DET_PIXEL_X,
	737	"y" : SASINSTR_DET_PIXEL_Y,
	738	"z" : SASINSTR_DET_PIXEL_Z,
	739	}
	740	}
	741	SASINSTR_DET_SLIT = {
	742	"variable" : "{0}.slit_length = {1}",
	743	"unit" : "slit_length_unit",
[3241dd2]	744	"attributes" :
	745	{
	746	"unit" :
	747	{
	748	"variable" : "{0}.slit_length_unit = \"{1}\"",
	749	"storeas" : "content"
	750	}
	751	}
[76cd1ae]	752	}
	753	SASINSTR_DET = {
	754	"storeas" : "float",
	755	"variable" : None,
	756	"attributes" : {
[3241dd2]	757	"name" :
	758	{
	759	"storeas" : "content",
	760	"variable" : "{0}.name = \"{1}\"",
	761	}
[76cd1ae]	762	},
	763	"children" : {
	764	"name" : {
	765	"storeas" : "content",
	766	"variable" : "{0}.name = \"{1}\"",
	767	},
	768	"SDD" : SASINSTR_DET_SDD,
	769	"offset" : SASINSTR_DET_OFF,
	770	"orientation" : SASINSTR_DET_OR,
	771	"beam_center" : SASINSTR_DET_BC,
	772	"pixel_size" : SASINSTR_DET_PIXEL,
	773	"slit_length" : SASINSTR_DET_SLIT,
	774	}
	775	}
	776	SASINSTR = {
	777	"variable" : None,
[3241dd2]	778	"children" :
	779	{
	780	"variable" : None,
	781	"name" : {"variable" : "{0}.instrument = \"{1}\""},
	782	"SASsource" : SASINSTR_SRC,
	783	"SAScollimation" : SASINSTR_COLL,
	784	"SASdetector" : SASINSTR_DET,
	785	},
[76cd1ae]	786	}
[eda8972]	787	CANSAS_FORMAT = {
[3241dd2]	788	"SASentry" :
	789	{
	790	"units_optional" : True,
	791	"variable" : None,
	792	"storeas" : "content",
	793	"attributes" : {"name" : {"variable" : \
	794	"{0}.run_name[node_value] = \"{1}\""}},
	795	"children" : {
	796	"Title" : TITLE,
	797	"Run" : RUN,
	798	"SASdata" : SASDATA,
	799	"SAStransmission_spectrum" : SASTRANSSPEC,
	800	"SASsample" : SASSAMPLE,
	801	"SASinstrument" : SASINSTR,
	802	"SASprocess" : SASPROCESS,
	803	"SASnote" : SASNOTE,
	804	"<any>" : ANY,
	805	}
	806	}
[76cd1ae]	807	}
[3241dd2]	808
	809
[ac5b69d]	810	class CurrentLevel:
	811	"""
	812	A helper class to hold information on where you are in the constants tree
	813	"""
[e090c624]	814
	815	current_level = ''
	816	ns_variable = ''
	817	ns_datatype = ''
	818	ns_optional = True
	819
	820	def __init__(self):
[ac5b69d]	821	self.current_level = {}
[e090c624]	822	self.ns_variable = ''
	823	self.ns_datatype = "content"
[3241dd2]	824	self.ns_optional = True
	825
	826	def get_current_level(self):
	827	"""
	828	Helper method to get the current_level map
	829	"""
	830	return self.current_level
	831
	832	def get_data_type(self):
	833	"""
	834	Helper method to get the ns_datatype label
	835	"""
	836	return self.ns_datatype
	837
	838	def get_variable(self):
	839	"""
	840	Helper method to get the ns_variable label
	841	"""
	842	return self.ns_variable

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SasView

source: sasview/src/sas/dataloader/readers/cansas_constants.py @ 27f8dac

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