call it "library_manager" so that we know what it is.
The parameter passed to it is the location of the .json
document.
"""
library_manager = LibraryManager()
"""
This class has a number of methods we'll demonstrate. The first
method of importance is the materialData method, which takes as
a parameter a string representing the name of the material for
which you need data.
"""
steelData = library_manager.materialData("steel_stainless_316_l")
"""
The steelData variable now contains all the data about the
steel_stainless_316_l material. As it stands, it isn't
incredibly useful to us. We need to iterate through the
data structure to extract the useful information.
"""
#pprint(steelData)
#pprint(steelData["density"])
#This assumes list is only one level deep for compound properties
for keys in steelData:
unit = ""
if "unit" in steelData[keys]:
unit = steelData[keys]["unit"]
"""
First, we need to create a LibraryManager object. We'll
call it "library_manager" so that we know what it is.
The parameter passed to it is the location of the .json
document.
"""
library_manager = LibraryManager()
"""
This class has a number of methods we'll demonstrate. The first
method of importance is the materialData method, which takes as
a parameter a string representing the name of the material for
which you need data.
"""
steelData = library_manager.materialData("steel_stainless_316_l")
"""
The steelData variable now contains all the data about the
steel_stainless_316_l material. As it stands, it isn't
incredibly useful to us. We need to iterate through the
data structure to extract the useful information.
"""
#pprint(steelData)
#pprint(steelData["density"])
#This assumes list is only one level deep for compound properties
for keys in steelData:
unit = ""
if "unit" in steelData[keys]:
unit = steelData[keys]["unit"]
#print keys + " = " + str(steelData[keys]["value"]) + " " + unit
from MaterialLibraryInterface import LibraryManager
import uuid
import ctypes
import os
if __name__ == "__main__": #run only if main
#get path to public documents
path = ctypes.c_wchar_p(chr(0x00) * 256)
FOLDERID_Documents = ctypes.c_char_p(uuid.UUID("ED4824AF-DCE4-45A8-81E2-FC7965083634").bytes_le)
ctypes.windll.shell32.SHGetKnownFolderPath(FOLDERID_Documents, 0, None, ctypes.byref(path))
libraryLocation = os.path.join(path.value, "META Documents", "MaterialLibrary", "material_library.json")
library_manager = LibraryManager(libraryLocation)
mySet = set()
for material in library_manager.data:
materialData = library_manager.materialData(material)
for keys in materialData:
unit = ""
if "unit" in materialData[keys]:
unit = materialData[keys]["unit"]
propTuple = keys, unit
mySet.add(propTuple)
propList = list(mySet)
propList.sort()
for prop in propList:
propName, unit = prop
print propName + ": " + unit
from MaterialLibraryInterface import LibraryManager
import uuid
import ctypes
import os
if __name__ == "__main__": #run only if main
#get path to public documents
path = ctypes.c_wchar_p(chr(0x00) * 256)
FOLDERID_Documents = ctypes.c_char_p(uuid.UUID("ED4824AF-DCE4-45A8-81E2-FC7965083634").bytes_le)
ctypes.windll.shell32.SHGetKnownFolderPath(FOLDERID_Documents, 0, None, ctypes.byref(path))
libraryLocation = os.path.join(path.value, "META Documents", "MaterialLibrary", "material_library.json")
library_manager = LibraryManager(libraryLocation)
mySet = set()
for material in library_manager.data:
materialData = library_manager.materialData(material)
for keys in materialData:
unit = ""
if "unit" in materialData[keys]:
unit = materialData[keys]["unit"]
propTuple = keys, unit
mySet.add(propTuple)
propList = list(mySet)
propList.sort()
for prop in propList:
propName, unit = prop
print propName + ": " + unit
def get_props_from_material_library(in_material_names_list,
out_material_lib_props_dict): # AnalysisMaterialProperties dictionary
function_name = "get_props_from_material_library"
# Open the material library
try:
with _winreg.OpenKey(_winreg.HKEY_LOCAL_MACHINE, r'Software\META', 0, _winreg.KEY_READ | _winreg.KEY_WOW64_32KEY) as key:
META_PATH = _winreg.QueryValueEx(key, 'META_PATH')[0]
materialLibInterfacePath = os.path.join(META_PATH, "bin", "Python27", "Lib", "site-packages", "material_library")
sys.path.insert(0, materialLibInterfacePath)
from MaterialLibraryInterface import LibraryManager
path = ctypes.c_wchar_p(chr(0x00) * 256)
FOLDERID_Documents = ctypes.c_char_p(uuid.UUID("ED4824AF-DCE4-45A8-81E2-FC7965083634").bytes_le)
ctypes.windll.shell32.SHGetKnownFolderPath(FOLDERID_Documents, 0, None, ctypes.byref(path))
materialLibPath = os.path.join(path.value, "META Documents", "MaterialLibrary", "material_library.json")
library_manager = LibraryManager(materialLibPath)
except Exception as e:
raise CADExcep.CADError("Error, Function: " + function_name + ", Message: " + \
"Failed to locate/open the material library. Locate/open Error: " + \
e.message)
for material_name in in_material_names_list:
out_material_lib_props_dict[material_name] = AnalysisMaterialProperties(material_name)
try:
material_data = library_manager.materialData(material_name)
except Exception as e:
raise CADExcep.CADError("Error, Function: " + function_name + ", Message: " +
"Failed to locate material " + material_name + " in material library. Error: " +
e.message)
"""
#replace zzz with the material property (e.g. replace zzz mechanical__ratio_poissons)
# zzz
if "zzz" in material_data:
if ( material_data["zzz"]["value"]!="None" ):
out_material_lib_props_dict[material_name].zzz = material_data["zzz"]["value"]
if ("unit" in material_data["zzz"]):
out_material_lib_props_dict[material_name].zzz_unit = material_data["zzz"]["unit"]
else:
out_material_lib_props_dict[material_name].zzz_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].zzz_defined = True
"""
# density
if "density" in material_data:
if (material_data["density"]["value"]!="None"):
out_material_lib_props_dict[material_name].density = material_data["density"]["value"]
if ("unit" in material_data["density"]):
out_material_lib_props_dict[material_name].density_unit = material_data["density"]["unit"]
else:
out_material_lib_props_dict[material_name].density_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].density_defined = True
# mechanical__modulus_elastic
if "mechanical__modulus_elastic" in material_data:
if (material_data["mechanical__modulus_elastic"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__modulus_elastic = material_data["mechanical__modulus_elastic"]["value"]
if ("unit" in material_data["mechanical__modulus_elastic"]):
out_material_lib_props_dict[material_name].mechanical__modulus_elastic_unit = material_data["mechanical__modulus_elastic"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__modulus_elastic_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__modulus_elastic_defined = True
# mechanical__ratio_poissons
if "mechanical__ratio_poissons" in material_data:
if (material_data["mechanical__ratio_poissons"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__ratio_poissons = material_data["mechanical__ratio_poissons"]["value"]
if ("unit" in material_data["mechanical__ratio_poissons"]):
out_material_lib_props_dict[material_name].mechanical__ratio_poissons_unit = material_data["mechanical__ratio_poissons"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__ratio_poissons_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__ratio_poissons_defined = True
# mechanical__strength_tensile_yield
if "mechanical__strength_tensile_yield" in material_data:
if (material_data["mechanical__strength_tensile_yield"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_tensile_yield = material_data["mechanical__strength_tensile_yield"]["value"]
if ("unit" in material_data["mechanical__strength_tensile_yield"]):
out_material_lib_props_dict[material_name].mechanical__strength_tensile_yield_unit = material_data["mechanical__strength_tensile_yield"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_tensile_yield_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_tensile_yield_defined = True
# mechanical__strength_tensile_ultimate
if "mechanical__strength_tensile_ultimate" in material_data:
if (material_data["mechanical__strength_tensile_ultimate"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_tensile_ultimate = material_data["mechanical__strength_tensile_ultimate"]["value"]
if ("unit" in material_data["mechanical__strength_tensile_ultimate"]):
out_material_lib_props_dict[material_name].mechanical__strength_tensile_ultimate_unit = material_data["mechanical__strength_tensile_ultimate"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_tensile_ultimate_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_tensile_ultimate_defined = True
# mechanical__strength_bearing_yield
if "mechanical__strength_bearing_yield" in material_data:
if (material_data["mechanical__strength_bearing_yield"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_bearing_yield = material_data["mechanical__strength_bearing_yield"]["value"]
if ("unit" in material_data["mechanical__strength_bearing_yield"]):
out_material_lib_props_dict[material_name].mechanical__strength_bearing_yield_unit = material_data["mechanical__strength_bearing_yield"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_bearing_yield_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_bearing_yield_defined = True
# mechanical__strength_bearing_ultimate
if "mechanical__strength_bearing_ultimate" in material_data:
if (material_data["mechanical__strength_bearing_ultimate"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_bearing_ultimate = material_data["mechanical__strength_bearing_ultimate"]["value"]
if ("unit" in material_data["mechanical__strength_bearing_ultimate"]):
out_material_lib_props_dict[material_name].mechanical__strength_bearing_ultimate_unit = material_data["mechanical__strength_bearing_ultimate"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_bearing_ultimate_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_bearing_ultimate_defined = True
# mechanical__strength_shear
if "mechanical__strength_shear" in material_data:
if (material_data["mechanical__strength_shear"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_shear = material_data["mechanical__strength_shear"]["value"]
if ("unit" in material_data["mechanical__strength_shear"]):
out_material_lib_props_dict[material_name].mechanical__strength_shear_unit = material_data["mechanical__strength_shear"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_shear_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_shear_defined = True
# mechanical__strength_fatigue
if "mechanical__strength_fatigue" in material_data:
if (material_data["mechanical__strength_fatigue"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_fatigue = material_data["mechanical__strength_fatigue"]["value"]
if ("unit" in material_data["mechanical__strength_fatigue"]):
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_unit = material_data["mechanical__strength_fatigue"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_defined = True
# mechanical__strength_fatigue_cycles
if "mechanical__strength_fatigue_cycles" in material_data:
if (material_data["mechanical__strength_fatigue_cycles"]["value"]!="None"):
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_cycles = material_data["mechanical__strength_fatigue_cycles"]["value"]
if ("unit" in material_data["mechanical__strength_fatigue_cycles"]):
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_cycles_unit = material_data["mechanical__strength_fatigue_cycles"]["unit"]
else:
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_cycles_unit = unit_utils.MECHANICAL_UNIT_CYCLE
out_material_lib_props_dict[material_name].mechanical__strength_fatigue_cycles_defined = True
# thermal__coefficient_expansion_linear
if "thermal__coefficient_expansion_linear" in material_data:
if (material_data["thermal__coefficient_expansion_linear"]["value"]!="None"):
out_material_lib_props_dict[material_name].thermal__coefficient_expansion_linear = material_data["thermal__coefficient_expansion_linear"]["value"]
if ("unit" in material_data["thermal__coefficient_expansion_linear"]):
out_material_lib_props_dict[material_name].thermal__coefficient_expansion_linear_unit = material_data["thermal__coefficient_expansion_linear"]["unit"]
else:
out_material_lib_props_dict[material_name].thermal__coefficient_expansion_linear_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].thermal__coefficient_expansion_linear_defined = True
# thermal__conductivity
if "thermal__conductivity" in material_data:
if (material_data["thermal__conductivity"]["value"]!="None"):
out_material_lib_props_dict[material_name].thermal__conductivity = material_data["thermal__conductivity"]["value"]
if ("unit" in material_data["thermal__conductivity"]):
out_material_lib_props_dict[material_name].thermal__conductivity_unit = material_data["thermal__conductivity"]["unit"]
else:
out_material_lib_props_dict[material_name].thermal__conductivity_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].thermal__conductivity_defined = True
# thermal__capacity_specific_heat
if "thermal__capacity_specific_heat" in material_data:
if (material_data["thermal__capacity_specific_heat"]["value"]!="None"):
out_material_lib_props_dict[material_name].thermal__capacity_specific_heat = material_data["thermal__capacity_specific_heat"]["value"]
if ("unit" in material_data["thermal__capacity_specific_heat"]):
out_material_lib_props_dict[material_name].thermal__capacity_specific_heat_unit = material_data["thermal__capacity_specific_heat"]["unit"]
else:
out_material_lib_props_dict[material_name].thermal__capacity_specific_heat_unit = unit_utils.MECHANICAL_UNIT_NONE
out_material_lib_props_dict[material_name].thermal__capacity_specific_heat_defined = True
"""
