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[untested] creates child classes of Material for Substrates and Targets

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Emanuele D'Amico
2026-02-12 15:53:44 +01:00
parent 3e85940eb6
commit c4903a536b
1 changed files with 28 additions and 0 deletions
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28
src/classes.py
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@@ -108,8 +108,10 @@ class Material:
'''
def __init__(self, material_data):
try:
self.name = material_data["title"] # required
self.extra = material_data["metadata_decoded"]["extra_fields"]
self.compound_elabid = self.extra["Compound"]["value"]
self.dimensions = self.extra["Size"]["value"]
except KeyError as k:
# Some keys are not required and can be called through the .get() method - which is permissive and allows null values;
# Other keys are required so if they can't be called (invalid or null) raise error and stop execution of the program:
@@ -130,6 +132,32 @@ class Material:
formula = self.get_compound_data(apikey).get("chemical_formula")
return formula
class Substrate(Material):
def __init__(self, material_data):
super().__init__(material_data)
try:
self.orientation = self.extra["Orientation"]["value"]
self.miscut_angle = self.extra["Miscut Angle"]["value"]
self.miscut_direction = self.extra["Miscut Direction"]["value"]
# Not present (yet) on eLabFTW for Substrates:
self.thickness = None #self.extra["Thickness"]["value"]
self.surface_treatment = self.extra["Surface treatment"]["value"]
self.manufacturer = self.extra["Supplier"]["value"]
self.batch_id = self.extra["Batch ID"]["value"]
except KeyError as k:
raise KeyError(f"The provided dictionary lacks a \"{k}\" key - which is specific for substrates. Check the {self.name} substrate entry on eLabFTW and make sure you used the correct Resource template.")
class Target(Material):
def __init__(self, material_data):
super().__init__(material_data)
try:
self.thickness = self.extra["Thickness"]["value"]
self.shape = self.extra["shape"]["value"]
self.solid_form = self.extra["Solid form"]["value"]
self.manufacturer = self.extra["Supplier"]["value"]
except KeyError as k:
raise KeyError(f"The provided dictionary lacks a \"{k}\" key - which is specific for PLD targets. Check the {self.name} target entry on eLabFTW and make sure you used the correct Resource template.")
if __name__=="__main__":