cansas_constants.py @ 788d4c3

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 788d4c3 was 788d4c3, checked in by Doucet, Mathieu <doucetm@…>, 10 years ago
Fix pylint issues
Property mode set to `100644`
File size: 36.5 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	"""
[788d4c3]	5	class CansasConstants(object):
[ac5b69d]	6	"""
	7	The base class to define where all of the data is to be saved by
	8	cansas_reader.py.
	9	"""
	10	names = ''
[76cd1ae]	11	format = ''
[788d4c3]	12
[76cd1ae]	13	def __init__(self):
[ac5b69d]	14	self.names = self.CANSAS_NS
[76cd1ae]	15	self.format = self.CANSAS_FORMAT
[788d4c3]	16
[ac5b69d]	17	def iterate_namespace(self, namespace):
[e090c624]	18	"""
	19	Method to iterate through a cansas constants tree based on a list of
	20	names
[788d4c3]	21
[e090c624]	22	:param namespace: A list of names that match the tree structure of
	23	cansas_constants
	24	"""
	25	# The current level to look through in cansas_constants.
[ac5b69d]	26	return_me = CurrentLevel()
[e090c624]	27	return_me.current_level = self.CANSAS_FORMAT.get("SASentry")
	28	# Defaults for variable and datatype
	29	return_me.ns_variable = "{0}.meta_data[\"{2}\"] = \"{1}\""
	30	return_me.ns_datatype = "content"
	31	return_me.ns_optional = True
	32	for name in namespace:
[ac5b69d]	33	try:
	34	if name != "SASentry":
[e090c624]	35	return_me.current_level = \
[3241dd2]	36	return_me.current_level.get("children").get(name, "")
[ac5b69d]	37	if return_me.current_level == "":
	38	return_me.current_level = \
	39	return_me.current_level.get("<any>", "")
	40	cl_variable = return_me.current_level.get("variable", "")
	41	cl_datatype = return_me.current_level.get("storeas", "")
	42	cl_units_optional = \
[3241dd2]	43	return_me.current_level.get("units_required", "")
	44	# Where are how to store the variable for the given
[788d4c3]	45	# namespace CANSAS_CONSTANTS tree is hierarchical, so
[3241dd2]	46	# is no value, inherit
	47	return_me.ns_variable = cl_variable if cl_variable != "" \
	48	else return_me.ns_variable
	49	return_me.ns_datatype = cl_datatype if cl_datatype != "" \
	50	else return_me.ns_datatype
[ac5b69d]	51	return_me.ns_optional = cl_units_optional if \
[3241dd2]	52	cl_units_optional != return_me.ns_optional \
[ac5b69d]	53	else return_me.ns_optional
	54	except AttributeError:
	55	return_me.ns_variable = "{0}.meta_data[\"{2}\"] = \"{1}\""
	56	return_me.ns_datatype = "content"
	57	return_me.ns_optional = True
[788d4c3]	58	return return_me
	59
[3241dd2]	60	def get_namespace_map(self):
	61	"""
	62	Helper method to get the names namespace list
	63	"""
	64	return self.names
[788d4c3]	65
[3241dd2]	66	# CANSAS_NS holds the base namespace and default schema file information
[788d4c3]	67	CANSAS_NS = {"1.0" : {
	68	"ns" : "cansas1d/1.0",
	69	"schema" : "cansas1d_v1_0.xsd"
	70	},
	71	"1.1" : {
	72	"ns" : "urn:cansas1d:1.1",
	73	"schema" : "cansas1d_v1_1.xsd"
	74	}
[eda8972]	75	}
[788d4c3]	76
[3241dd2]	77	# The constants below hold information on where to store the CanSAS data
	78	# when loaded in using sasview
[76cd1ae]	79	META_DATA = "{0}.meta_data[\"{2}\"] = \"{1}\""
	80	ANY = {
	81	"variable" : "{0}.meta_data[\"{2}\"] = \'{1}\'",
	82	"storeas" : "content",
	83	}
	84	TITLE = {"variable" : "{0}.title = \"{1}\""}
	85	SASNOTE = {"variable" : "{0}.notes.append(\'{1}\')"}
[788d4c3]	86	SASPROCESS_TERM = {"variable" : None,
	87	"attributes" : {
	88	"unit" : {"variable" : None},
	89	"name" : {"variable" : None}
	90	}
[76cd1ae]	91	}
[788d4c3]	92	SASPROCESS_SASPROCESSNOTE = {"variable" : None,
[76cd1ae]	93	"children" : {"<any>" : ANY}
	94	}
[788d4c3]	95	SASPROCESS = {"variable" : None,
	96	"children" : {"name" : {"variable" : "{0}.name = \'{1}\'"},
	97	"date" : {"variable" : "{0}.date = \'{1}\'"},
	98	"description" : {"variable" : "{0}.description = \'{1}\'"},
	99	"term" : SASPROCESS_TERM,
	100	"SASprocessnote" : SASPROCESS_SASPROCESSNOTE,
	101	"<any>" : ANY
	102	},
	103	}
	104	RUN = {"variable" : "{0}.run.append(\"{1}\")",
	105	"attributes" : {"name" : {"variable" : "{0}.run_name[node_value] = \"{1}\""}}
[76cd1ae]	106	}
[788d4c3]	107	SASDATA_IDATA_Q = {"variable" : "{0}.x = numpy.append({0}.x, {1})",
[76cd1ae]	108	"unit" : "x_unit",
[788d4c3]	109	"attributes" : {"unit" : {
	110	"variable" : "{0}._xunit = \"{1}\"",
	111	"storeas" : "content"
	112	}
	113	},
[76cd1ae]	114	}
[788d4c3]	115	SASDATA_IDATA_I = {"variable" : "{0}.y = numpy.append({0}.y, {1})",
[76cd1ae]	116	"unit" : "y_unit",
[788d4c3]	117	"attributes" : {"unit" : {
	118	"variable" : "{0}._yunit = \"{1}\"",
	119	"storeas" : "content"
	120	}
	121	},
[76cd1ae]	122	}
[788d4c3]	123	SASDATA_IDATA_IDEV = {"variable" : "{0}.dy = numpy.append({0}.dy, {1})",
[76cd1ae]	124	"unit" : "y_unit",
[788d4c3]	125	"attributes" : {"unit" : {
	126	"variable" : META_DATA,
	127	"storeas" : "content"
	128	}
	129	},
[76cd1ae]	130	}
[788d4c3]	131	SASDATA_IDATA_QDEV = {"variable" : "{0}.dx = numpy.append({0}.dx, {1})",
[76cd1ae]	132	"unit" : "x_unit",
[788d4c3]	133	"attributes" : {"unit" : {
	134	"variable" : META_DATA,
	135	"storeas" : "content"
	136	}
	137	},
[76cd1ae]	138	}
	139	SASDATA_IDATA_DQL = {
[3241dd2]	140	"variable" : "{0}.dxl = numpy.append({0}.dxl, {1})",
[76cd1ae]	141	"unit" : "x_unit",
[3241dd2]	142	"attributes" :
	143	{
	144	"unit" :
	145	{
	146	"variable" : META_DATA,
	147	"storeas" : "content"
	148	}
	149	},
[76cd1ae]	150	}
	151	SASDATA_IDATA_DQW = {
[3241dd2]	152	"variable" : "{0}.dxw = numpy.append({0}.dxw, {1})",
[76cd1ae]	153	"unit" : "x_unit",
[3241dd2]	154	"attributes" :
	155	{
	156	"unit" :
	157	{
	158	"variable" : META_DATA,
	159	"storeas" : "content"
	160	}
	161	},
[76cd1ae]	162	}
	163	SASDATA_IDATA_QMEAN = {
	164	"storeas" : "content",
	165	"unit" : "x_unit",
	166	"variable" : META_DATA,
	167	"attributes" : {"unit" : {"variable" : META_DATA}},
	168	}
	169	SASDATA_IDATA_SHADOWFACTOR = {
	170	"variable" : META_DATA,
	171	"storeas" : "content",
	172	}
	173	SASDATA_IDATA = {
	174	"storeas" : "float",
	175	"units_optional" : False,
	176	"variable" : None,
	177	"attributes" : {
	178	"name" : {
	179	"variable" : META_DATA,
	180	"storeas" : "content",
	181	},
	182	"timestamp" : {
	183	"variable" : META_DATA,
[9e2bc6c]	184	"storeas" : "timestamp",
[76cd1ae]	185	}
	186	},
	187	"children" : {
	188	"Q" : SASDATA_IDATA_Q,
	189	"I" : SASDATA_IDATA_I,
	190	"Idev" : SASDATA_IDATA_IDEV,
	191	"Qdev" : SASDATA_IDATA_QDEV,
	192	"dQw" : SASDATA_IDATA_DQW,
	193	"dQl" : SASDATA_IDATA_DQL,
	194	"Qmean" : SASDATA_IDATA_QMEAN,
	195	"Shadowfactor" : SASDATA_IDATA_SHADOWFACTOR,
	196	"<any>" : ANY
	197	}
	198	}
	199	SASDATA = {
	200	"attributes" : {"name" : {"variable" : META_DATA,}},
	201	"variable" : None,
	202	"children" : {
	203	"Idata" : SASDATA_IDATA,
	204	"<any>" : ANY
	205	}
	206	}
	207	SASTRANSSPEC_TDATA_LAMDBA = {
	208	"variable" : "{0}.wavelength.append({1})",
	209	"unit" : "wavelength_unit",
[3241dd2]	210	"attributes" :
	211	{
	212	"unit" :
	213	{
	214	"variable" : \
	215	"{0}.wavelength_unit = \"{1}\"",
	216	"storeas" : "content"
	217	}
	218	}
[76cd1ae]	219	}
	220	SASTRANSSPEC_TDATA_T = {
	221	"variable" : "{0}.transmission.append({1})",
	222	"unit" : "transmission_unit",
[3241dd2]	223	"attributes" :
	224	{
	225	"unit" :
	226	{
	227	"variable" : "{0}.transmission_unit = \"{1}\"",
	228	"storeas" : "content"
	229	}
	230	}
[76cd1ae]	231	}
	232	SASTRANSSPEC_TDATA_TDEV = {
	233	"variable" : \
	234	"{0}.transmission_deviation.append({1})",
	235	"unit" : "transmission_deviation_unit",
[3241dd2]	236	"attributes" :
	237	{
	238	"unit" :
	239	{
	240	"variable" : \
	241	"{0}.transmission_deviation_unit = \"{1}\"",
	242	"storeas" : "content"
	243	}
	244	}
[76cd1ae]	245	}
	246	SASTRANSSPEC_TDATA = {
	247	"storeas" : "float",
	248	"variable" : None,
	249	"children" : {
	250	"Lambda" : SASTRANSSPEC_TDATA_LAMDBA,
	251	"T" : SASTRANSSPEC_TDATA_T,
	252	"Tdev" : SASTRANSSPEC_TDATA_TDEV,
	253	"<any>" : ANY,
	254	}
	255	}
	256	SASTRANSSPEC = {
	257	"variable" : None,
	258	"children" : {
	259	"Tdata" : SASTRANSSPEC_TDATA,
	260	"<any>" : ANY,
	261	},
[3241dd2]	262	"attributes" :
	263	{
	264	"name" :
	265	{
	266	"variable" : "{0}.name = \"{1}\""},
	267	"timestamp" :
	268	{
	269	"variable" : "{0}.timestamp = \"{1}\""
	270	},
	271	}
[76cd1ae]	272	}
	273	SASSAMPLE_THICK = {
	274	"variable" : "{0}.sample.thickness = {1}",
	275	"unit" : "sample.thickness_unit",
	276	"storeas" : "float",
[3241dd2]	277	"attributes" :
	278	{
	279	"unit" :
	280	{
	281	"variable" : "{0}.sample.thickness_unit = \"{1}\"",
	282	"storeas" : "content"
	283	}
	284	},
[76cd1ae]	285	}
	286	SASSAMPLE_TRANS = {
	287	"variable" : "{0}.sample.transmission = {1}",
	288	"storeas" : "float",
	289	}
	290	SASSAMPLE_TEMP = {
	291	"variable" : "{0}.sample.temperature = {1}",
	292	"unit" : "sample.temperature_unit",
	293	"storeas" : "float",
[3241dd2]	294	"attributes" :
	295	{
	296	"unit" :
	297	{
	298	"variable" : "{0}.sample.temperature_unit = \"{1}\"",
	299	"storeas" : "content"
	300	}
	301	},
[76cd1ae]	302	}
	303	SASSAMPLE_POS_ATTR = {
[3241dd2]	304	"unit" : {
[76cd1ae]	305	"variable" : \
	306	"{0}.sample.position_unit = \"{1}\"",
	307	"storeas" : "content"
	308	}
	309	}
	310	SASSAMPLE_POS_X = {
	311	"variable" : "{0}.sample.position.x = {1}",
	312	"unit" : "sample.position_unit",
	313	"storeas" : "float",
	314	"attributes" : SASSAMPLE_POS_ATTR
	315	}
	316	SASSAMPLE_POS_Y = {
	317	"variable" : "{0}.sample.position.y = {1}",
	318	"unit" : "sample.position_unit",
	319	"storeas" : "float",
	320	"attributes" : SASSAMPLE_POS_ATTR
	321	}
	322	SASSAMPLE_POS_Z = {
	323	"variable" : "{0}.sample.position.z = {1}",
	324	"unit" : "sample.position_unit",
	325	"storeas" : "float",
	326	"attributes" : SASSAMPLE_POS_ATTR
	327	}
	328	SASSAMPLE_POS = {
	329	"children" : {
	330	"variable" : None,
	331	"x" : SASSAMPLE_POS_X,
	332	"y" : SASSAMPLE_POS_Y,
	333	"z" : SASSAMPLE_POS_Z,
	334	},
	335	}
	336	SASSAMPLE_ORIENT_ATTR = {
[3241dd2]	337	"unit" :
	338	{
	339	"variable" : \
	340	"{0}.sample.orientation_unit = \"{1}\"",
	341	"storeas" : "content"
	342	}
[76cd1ae]	343	}
	344	SASSAMPLE_ORIENT_ROLL = {
	345	"variable" : "{0}.sample.orientation.x = {1}",
	346	"unit" : "sample.orientation_unit",
	347	"storeas" : "float",
	348	"attributes" : SASSAMPLE_ORIENT_ATTR
	349	}
	350	SASSAMPLE_ORIENT_PITCH = {
	351	"variable" : "{0}.sample.orientation.y = {1}",
	352	"unit" : "sample.orientation_unit",
	353	"storeas" : "float",
	354	"attributes" : SASSAMPLE_ORIENT_ATTR
	355	}
	356	SASSAMPLE_ORIENT_YAW = {
	357	"variable" : "{0}.sample.orientation.z = {1}",
	358	"unit" : "sample.orientation_unit",
	359	"storeas" : "float",
	360	"attributes" : SASSAMPLE_ORIENT_ATTR
	361	}
	362	SASSAMPLE_ORIENT = {
	363	"variable" : None,
	364	"children" : {
	365	"roll" : SASSAMPLE_ORIENT_ROLL,
	366	"pitch" : SASSAMPLE_ORIENT_PITCH,
	367	"yaw" : SASSAMPLE_ORIENT_YAW,
	368	},
	369	}
	370	SASSAMPLE = {
[3241dd2]	371	"attributes" :
	372	{"name" : {"variable" : "{0}.sample.name = \"{1}\""},},
[76cd1ae]	373	"variable" : None,
	374	"children" : {
	375	"ID" : {"variable" : "{0}.sample.ID = \"{1}\""},
	376	"thickness" : SASSAMPLE_THICK,
	377	"transmission" : SASSAMPLE_TRANS,
	378	"temperature" : SASSAMPLE_TEMP,
	379	"position" : SASSAMPLE_POS,
	380	"orientation" : SASSAMPLE_ORIENT,
	381	"details" : {"variable" : \
	382	"{0}.sample.details.append(\"{1}\")"},
	383	"<any>" : ANY
	384	},
	385	}
	386	SASINSTR_SRC_BEAMSIZE_ATTR = {
	387	"unit" : \
[3241dd2]	388	"{0}.source.beam_size_unit = \"{1}\"",
[76cd1ae]	389	"storeas" : "content"
	390	}
	391	SASINSTR_SRC_BEAMSIZE_X = {
	392	"variable" : "{0}.source.beam_size.x = {1}",
	393	"unit" : "source.beam_size_unit",
	394	"storeas" : "float",
	395	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	396	}
	397	SASINSTR_SRC_BEAMSIZE_Y = {
	398	"variable" : "{0}.source.beam_size.y = {1}",
	399	"unit" : "source.beam_size_unit",
	400	"storeas" : "float",
	401	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	402	}
	403	SASINSTR_SRC_BEAMSIZE_Z = {
	404	"variable" : "{0}.source.beam_size.z = {1}",
	405	"unit" : "source.beam_size_unit",
	406	"storeas" : "float",
	407	"attributes" : SASINSTR_SRC_BEAMSIZE_ATTR
	408	}
	409	SASINSTR_SRC_BEAMSIZE = {
[3241dd2]	410	"attributes" :
	411	{"name" : {"variable" : \
	412	"{0}.source.beam_size_name = \"{1}\""}},
[76cd1ae]	413	"variable" : None,
	414	"children" : {
	415	"x" : SASINSTR_SRC_BEAMSIZE_X,
	416	"y" : SASINSTR_SRC_BEAMSIZE_Y,
	417	"z" : SASINSTR_SRC_BEAMSIZE_Z,
	418	}
	419	}
	420	SASINSTR_SRC_WL = {
	421	"variable" : "{0}.source.wavelength = {1}",
	422	"unit" : "source.wavelength_unit",
	423	"storeas" : "float",
[3241dd2]	424	"attributes" :
	425	{
	426	"unit" :
	427	{
	428	"variable" : "{0}.source.wavelength_unit = \"{1}\"",
	429	"storeas" : "content"
	430	},
	431	}
[76cd1ae]	432	}
	433	SASINSTR_SRC_WL_MIN = {
	434	"variable" : "{0}.source.wavelength_min = {1}",
	435	"unit" : "source.wavelength_min_unit",
	436	"storeas" : "float",
[3241dd2]	437	"attributes" :
	438	{
	439	"unit" :
	440	{
	441	"variable" : \
	442	"{0}.source.wavelength_min_unit = \"{1}\"",
	443	"storeas" : "content"
	444	},
	445	}
[76cd1ae]	446	}
	447	SASINSTR_SRC_WL_MAX = {
	448	"variable" : "{0}.source.wavelength_max = {1}",
	449	"unit" : "source.wavelength_max_unit",
	450	"storeas" : "float",
[3241dd2]	451	"attributes" :
	452	{
	453	"unit" :
	454	{
	455	"variable" : \
	456	"{0}.source.wavelength_max_unit = \"{1}\"",
	457	"storeas" : "content"
	458	},
	459	}
[76cd1ae]	460	}
	461	SASINSTR_SRC_WL_SPR = {
	462	"variable" : "{0}.source.wavelength_spread = {1}",
	463	"unit" : "source.wavelength_spread_unit",
	464	"storeas" : "float",
[3241dd2]	465	"attributes" :
	466	{
	467	"unit" :
	468	{
	469	"variable" : \
	470	"{0}.source.wavelength_spread_unit = \"{1}\"",
	471	"storeas" : "content"
	472	},
	473	}
[76cd1ae]	474	}
	475	SASINSTR_SRC = {
[ac5b69d]	476	"attributes" : {"name" : {"variable" : \
	477	"{0}.source.name = \"{1}\""}},
[76cd1ae]	478	"variable" : None,
	479	"children" : {
[ac5b69d]	480	"radiation" : {"variable" : \
	481	"{0}.source.radiation = \"{1}\""},
[76cd1ae]	482	"beam_size" : SASINSTR_SRC_BEAMSIZE,
	483	"beam_shape" : {"variable" : \
	484	"{0}.source.beam_shape = \"{1}\""},
	485	"wavelength" : SASINSTR_SRC_WL,
	486	"wavelength_min" : SASINSTR_SRC_WL_MIN,
	487	"wavelength_max" : SASINSTR_SRC_WL_MAX,
	488	"wavelength_spread" : SASINSTR_SRC_WL_SPR,
	489	},
	490	}
	491	SASINSTR_COLL_APER_ATTR = {
	492	"unit" : {
	493	"variable" : "{0}.size_unit = \"{1}\"",
	494	"storeas" : "content"
	495	},
	496	}
	497	SASINSTR_COLL_APER_X = {
	498	"variable" : "{0}.size.x = {1}",
	499	"unit" : "size_unit",
	500	"storeas" : "float",
	501	"attributes" : SASINSTR_COLL_APER_ATTR
	502	}
	503	SASINSTR_COLL_APER_Y = {
	504	"variable" : "{0}.size.y = {1}",
	505	"unit" : "size_unit",
	506	"storeas" : "float",
	507	"attributes" : SASINSTR_COLL_APER_ATTR
	508	}
	509	SASINSTR_COLL_APER_Z = {
	510	"variable" : "{0}.size.z = {1}",
	511	"unit" : "size_unit",
	512	"storeas" : "float",
	513	"attributes" : SASINSTR_COLL_APER_ATTR
	514	}
	515	SASINSTR_COLL_APER_SIZE = {
[3241dd2]	516	"attributes" :
	517	{"unit" : {"variable" : \
	518	"{0}.size_unit = \"{1}\""}},
[76cd1ae]	519	"children" : {
	520	"storeas" : "float",
	521	"x" : SASINSTR_COLL_APER_X,
	522	"y" : SASINSTR_COLL_APER_Y,
	523	"z" : SASINSTR_COLL_APER_Z,
	524	}
	525	}
	526	SASINSTR_COLL_APER_DIST = {
	527	"storeas" : "float",
[3241dd2]	528	"attributes" :
	529	{
	530	"storeas" : "content",
	531	"unit" : {"variable" : \
	532	"{0}.distance_unit = \"{1}\""}
	533	},
[76cd1ae]	534	"variable" : "{0}.distance = {1}",
	535	"unit" : "distance_unit",
	536	}
	537	SASINSTR_COLL_APER = {
	538	"variable" : None,
	539	"attributes" : {
	540	"name" : {"variable" : \
	541	"{0}.name = \"{1}\""},
	542	"type" : {"variable" : \
	543	"{0}.type = \"{1}\""},
	544	},
	545	"children" : {
	546	"size" : SASINSTR_COLL_APER_SIZE,
	547	"distance" : SASINSTR_COLL_APER_DIST
	548	}
	549	}
	550	SASINSTR_COLL = {
[3241dd2]	551	"attributes" :
	552	{"name" : {"variable" : "{0}.name = \"{1}\""}},
[76cd1ae]	553	"variable" : None,
[3241dd2]	554	"children" :
	555	{
	556	"length" :
	557	{
	558	"variable" : "{0}.length = {1}",
	559	"unit" : "length_unit",
	560	"storeas" : "float",
	561	"attributes" :
	562	{
	563	"storeas" : "content",
	564	"unit" : {"variable" : "{0}.length_unit = \"{1}\""}
	565	},
	566	},
	567	"aperture" : SASINSTR_COLL_APER,
	568	},
[76cd1ae]	569	}
	570	SASINSTR_DET_SDD = {
	571	"variable" : "{0}.distance = {1}",
	572	"unit" : "distance_unit",
[3241dd2]	573	"attributes" :
	574	{
	575	"unit" :
	576	{
	577	"variable" : "{0}.distance_unit = \"{1}\"",
	578	"storeas" : "content"
	579	}
	580	},
[76cd1ae]	581	}
	582	SASINSTR_DET_OFF_ATTR = {
	583	"unit" : {
	584	"variable" : "{0}.offset_unit = \"{1}\"",
	585	"storeas" : "content"
	586	},
	587	}
	588	SASINSTR_DET_OFF_X = {
	589	"variable" : "{0}.offset.x = {1}",
	590	"unit" : "offset_unit",
	591	"attributes" : SASINSTR_DET_OFF_ATTR
	592	}
	593	SASINSTR_DET_OFF_Y = {
	594	"variable" : "{0}.offset.y = {1}",
	595	"unit" : "offset_unit",
	596	"attributes" : SASINSTR_DET_OFF_ATTR
	597	}
	598	SASINSTR_DET_OFF_Z = {
	599	"variable" : "{0}.offset.z = {1}",
	600	"unit" : "offset_unit",
	601	"attributes" : SASINSTR_DET_OFF_ATTR
	602	}
	603	SASINSTR_DET_OFF = {
	604	"variable" : None,
	605	"children" : {
	606	"x" : SASINSTR_DET_OFF_X,
	607	"y" : SASINSTR_DET_OFF_Y,
	608	"z" : SASINSTR_DET_OFF_Z,
	609	}
	610	}
	611	SASINSTR_DET_OR_ATTR = {
	612	"unit" : "{0}.orientation_unit = \"{1}\"",
	613	"storeas" : "content"
	614	}
	615	SASINSTR_DET_OR_ROLL = {
	616	"variable" : "{0}.orientation.x = {1}",
	617	"unit" : "orientation_unit",
	618	"attributes" : SASINSTR_DET_OR_ATTR
	619	}
	620	SASINSTR_DET_OR_PITCH = {
	621	"variable" : "{0}.orientation.y = {1}",
	622	"unit" : "orientation_unit",
	623	"attributes" : SASINSTR_DET_OR_ATTR
	624	}
	625	SASINSTR_DET_OR_YAW = {
	626	"variable" : "{0}.orientation.z = {1}",
	627	"unit" : "orientation_unit",
	628	"attributes" : SASINSTR_DET_OR_ATTR
	629	}
	630	SASINSTR_DET_OR = {
	631	"variable" : None,
	632	"children" : {
	633	"roll" : SASINSTR_DET_OR_ROLL,
	634	"pitch" : SASINSTR_DET_OR_PITCH,
	635	"yaw" : SASINSTR_DET_OR_YAW,
	636	}
	637	}
	638	SASINSTR_DET_BC_X = {
	639	"variable" : "{0}.beam_center.x = {1}",
	640	"unit" : "beam_center_unit",
[3241dd2]	641	"attributes" :
	642	{
	643	"unit" : "{0}.beam_center_unit = \"{1}\"",
	644	"storeas" : "content"
	645	}
[76cd1ae]	646	}
	647	SASINSTR_DET_BC_Y = {
	648	"variable" : "{0}.beam_center.y = {1}",
	649	"unit" : "beam_center_unit",
[3241dd2]	650	"attributes" :
	651	{
	652	"unit" : "{0}.beam_center_unit = \"{1}\"",
	653	"storeas" : "content"
	654	}
[76cd1ae]	655	}
	656	SASINSTR_DET_BC_Z = {
	657	"variable" : "{0}.beam_center.z = {1}",
	658	"unit" : "beam_center_unit",
[3241dd2]	659	"attributes" :
	660	{
	661	"unit" : "{0}.beam_center_unit = \"{1}\"",
	662	"storeas" : "content"
	663	}
[76cd1ae]	664	}
	665	SASINSTR_DET_BC = {
	666	"variable" : None,
	667	"children" : {
	668	"x" : SASINSTR_DET_BC_X,
	669	"y" : SASINSTR_DET_BC_Y,
	670	"z" : SASINSTR_DET_BC_Z,
	671	}
	672	}
	673	SASINSTR_DET_PIXEL_X = {
	674	"variable" : "{0}.pixel_size.x = {1}",
	675	"unit" : "pixel_size_unit",
[3241dd2]	676	"attributes" :
	677	{
	678	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	679	"storeas" : "content"
	680	}
[76cd1ae]	681	}
	682	SASINSTR_DET_PIXEL_Y = {
	683	"variable" : "{0}.pixel_size.y = {1}",
	684	"unit" : "pixel_size_unit",
[3241dd2]	685	"attributes" :
	686	{
	687	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	688	"storeas" : "content"
	689	}
[76cd1ae]	690	}
	691	SASINSTR_DET_PIXEL_Z = {
	692	"variable" : "{0}.pixel_size.z = {1}",
	693	"unit" : "pixel_size_unit",
[3241dd2]	694	"attributes" :
	695	{
	696	"unit" : "{0}.pixel_size_unit = \"{1}\"",
	697	"storeas" : "content"
	698	}
[76cd1ae]	699	}
	700	SASINSTR_DET_PIXEL = {
	701	"variable" : None,
	702	"children" : {
	703	"x" : SASINSTR_DET_PIXEL_X,
	704	"y" : SASINSTR_DET_PIXEL_Y,
	705	"z" : SASINSTR_DET_PIXEL_Z,
	706	}
	707	}
	708	SASINSTR_DET_SLIT = {
	709	"variable" : "{0}.slit_length = {1}",
	710	"unit" : "slit_length_unit",
[3241dd2]	711	"attributes" :
	712	{
	713	"unit" :
	714	{
	715	"variable" : "{0}.slit_length_unit = \"{1}\"",
	716	"storeas" : "content"
	717	}
	718	}
[76cd1ae]	719	}
	720	SASINSTR_DET = {
	721	"storeas" : "float",
	722	"variable" : None,
	723	"attributes" : {
[3241dd2]	724	"name" :
	725	{
	726	"storeas" : "content",
	727	"variable" : "{0}.name = \"{1}\"",
	728	}
[76cd1ae]	729	},
	730	"children" : {
	731	"name" : {
	732	"storeas" : "content",
	733	"variable" : "{0}.name = \"{1}\"",
	734	},
	735	"SDD" : SASINSTR_DET_SDD,
	736	"offset" : SASINSTR_DET_OFF,
	737	"orientation" : SASINSTR_DET_OR,
	738	"beam_center" : SASINSTR_DET_BC,
	739	"pixel_size" : SASINSTR_DET_PIXEL,
	740	"slit_length" : SASINSTR_DET_SLIT,
	741	}
	742	}
	743	SASINSTR = {
	744	"variable" : None,
[3241dd2]	745	"children" :
	746	{
	747	"variable" : None,
	748	"name" : {"variable" : "{0}.instrument = \"{1}\""},
	749	"SASsource" : SASINSTR_SRC,
	750	"SAScollimation" : SASINSTR_COLL,
	751	"SASdetector" : SASINSTR_DET,
	752	},
[76cd1ae]	753	}
[eda8972]	754	CANSAS_FORMAT = {
[3241dd2]	755	"SASentry" :
	756	{
	757	"units_optional" : True,
	758	"variable" : None,
	759	"storeas" : "content",
	760	"attributes" : {"name" : {"variable" : \
	761	"{0}.run_name[node_value] = \"{1}\""}},
	762	"children" : {
	763	"Title" : TITLE,
	764	"Run" : RUN,
	765	"SASdata" : SASDATA,
	766	"SAStransmission_spectrum" : SASTRANSSPEC,
	767	"SASsample" : SASSAMPLE,
	768	"SASinstrument" : SASINSTR,
	769	"SASprocess" : SASPROCESS,
	770	"SASnote" : SASNOTE,
	771	"<any>" : ANY,
	772	}
	773	}
[76cd1ae]	774	}
[3241dd2]	775
	776
[ac5b69d]	777	class CurrentLevel:
	778	"""
	779	A helper class to hold information on where you are in the constants tree
	780	"""
[e090c624]	781
	782	current_level = ''
	783	ns_variable = ''
	784	ns_datatype = ''
	785	ns_optional = True
	786
	787	def __init__(self):
[ac5b69d]	788	self.current_level = {}
[e090c624]	789	self.ns_variable = ''
	790	self.ns_datatype = "content"
[3241dd2]	791	self.ns_optional = True
	792
	793	def get_current_level(self):
	794	"""
	795	Helper method to get the current_level map
	796	"""
	797	return self.current_level
	798
	799	def get_data_type(self):
	800	"""
	801	Helper method to get the ns_datatype label
	802	"""
	803	return self.ns_datatype
	804
	805	def get_variable(self):
	806	"""
	807	Helper method to get the ns_variable label
	808	"""
	809	return self.ns_variable

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SasView

source: sasview/src/sas/dataloader/readers/cansas_constants.py @ 788d4c3

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