context_comparison_broken.py

from flowmapper.transformation_mapping import prepare_transformations
from flowmapper import Flow
from flowmapper.utils import load_standard_transformations

our_transform = [{
    "update": [{
        "source":
        {
            "name": "2,4-D",
            "context": "Emissions to air/"
        },
        "target":
        {
            "name": "2,4-D amines",
        },
        "author": "Marwa",
        "comment": "Equivalent chemicals with different name forms"
    }]
}]
transformations = prepare_transformations(load_standard_transformations() + our_transform)

source = Flow({
    "name": "2,4-D",
    "unit": "kg",
    "context": "Emissions to air/"
}, transformations)
target = Flow({
    "identifier": "4f777e05-70f9-4a18-a406-d8232325073f",
    "unit": "kg",
    "context": [
      "air",
      "non-urban air or from high stacks"
    ],
    "name": "2,4-D amines",
    "synonyms": [
      "2,4-D dimethylamine salt",
      "2-(2,4-dichlorophenoxy)acetic acid",
      "N-methylmethanamine"
    ],
    "CAS number": "002008-39-1"
}, transformations)


source.name == target.name
>>> True

source.context == target.context
>>> False

context_comparison_fixed.py

from flowmapper.transformation_mapping import prepare_transformations
from flowmapper import Flow
from flowmapper.utils import load_standard_transformations

fixed_transform = [{
    "update": [{
        "source": {
            "name": "2,4-D",
            "context": "Emissions to air/"
        },
        "target": {
            "name": "2,4-D amines",
            "context": ["air", "non-urban air or from high stacks"]
        },
        "author": "Marwa",
        "comment": "Equivalent chemicals with different name forms"
    }]
}]
transformations = prepare_transformations(load_standard_transformations() + fixed_transform)

source = Flow({
    "name": "2,4-D",
    "unit": "kg",
    "context": "Emissions to air/"
}, transformations)
target = Flow({
    "identifier": "4f777e05-70f9-4a18-a406-d8232325073f",
    "unit": "kg",
    "context": [
      "air",
      "non-urban air or from high stacks"
    ],
    "name": "2,4-D amines",
    "synonyms": [
      "2,4-D dimethylamine salt",
      "2-(2,4-dichlorophenoxy)acetic acid",
      "N-methylmethanamine"
    ],
    "CAS number": "002008-39-1"
}, transformations)


source.name == target.name
>>> True

source.context == target.context
>>> True