Change hash algorithm

[samwaseda]

In the previous algorithm, the hash of only one single node could be hashed. With the new one, the full workflow can be hashed. Also the algorithm itself is more efficient.

from flowrep import workflow as fwf

def add(x: float = 2.0, y: float = 1) -> float:
    return x + y


def multiply(x: float, y: float = 5) -> float:
    return x * y

@fwf.workflow
def workflow_with_data(a=10, b=20):
    x = add(a, b)
    y = multiply(x, b)
    return x, y

workflow_dict = workflow_with_data.run()
hashed_dict = fwf.get_hashed_node_dict(workflow_dict)

print(hashed_dict)

Output:

{
    "workflow_with_data-add_0": {
        "inputs": {
            "x": 10,
            "y": 20
        },
        "outputs": [
            "output"
        ],
        "node": {
            "module": "__main__",
            "qualname": "add",
            "version": "not_defined",
            "connected_inputs": []
        },
        "hash": "4900f81b21790ab02c7187e991921fca30dc4c050dcd12d3428eb6490c600dec"
    },
    "workflow_with_data-multiply_0": {
        "inputs": {
            "y": 20,
            "x": "4900f81b21790ab02c7187e991921fca30dc4c050dcd12d3428eb6490c600dec@output"
        },
        "outputs": [
            "output"
        ],
        "node": {
            "module": "__main__",
            "qualname": "multiply",
            "version": "not_defined",
            "connected_inputs": [
                "x"
            ]
        },
        "hash": "cab7d00b6dc0d19170a8cbc35df1b2ffb559f3521b890a0323b200b84f614faa"
    }
}

[github-actions]

👈 Launch a binder notebook on branch pyiron/flowrep/graph

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 96.05%. Comparing base (e07d379) to head (79aad77).
⚠️ Report is 6 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main      #61      +/-   ##
==========================================
- Coverage   96.97%   96.05%   -0.93%     
==========================================
  Files           3        3              
  Lines         629      659      +30     
==========================================
+ Hits          610      633      +23     
- Misses         19       26       +7     

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