f8e0f20296
* Scaffold Python project * Add Workflow Variable accessor * Add RunPython activity * Add option to register scripts via options
28 lines
849 B
C#
28 lines
849 B
C#
using Elsa.Expressions.Contracts;
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using Elsa.Expressions.Models;
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using Elsa.Python.Contracts;
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namespace Elsa.Python.Expressions;
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/// <summary>
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/// Evaluates C# expressions.
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/// </summary>
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public class PythonExpressionHandler : IExpressionHandler
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{
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private readonly IPythonEvaluator _evaluator;
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/// <summary>
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/// Initializes a new instance of the <see cref="PythonExpressionHandler"/> class.
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/// </summary>
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public PythonExpressionHandler(IPythonEvaluator evaluator)
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{
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_evaluator = evaluator;
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}
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/// <inheritdoc />
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public async ValueTask<object?> EvaluateAsync(IExpression expression, Type returnType, ExpressionExecutionContext context)
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{
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var pythonExpression = (PythonExpression)expression;
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return await _evaluator.EvaluateAsync(pythonExpression.Value, returnType, context);
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}
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} |