Metastatic.Adapters.Python.Subprocess (Metastatic v0.10.4)

Subprocess management for Python parser and unparser.

Handles communication with Python scripts via stdin/stdout with JSON serialization.

Summary

Functions

parse(source)

Parse Python source code to AST JSON.

unparse(ast)

Unparse AST JSON back to Python source code.

Functions

parse(source)

@spec parse(String.t()) :: {:ok, map()} | {:error, String.t()}

Parse Python source code to AST JSON.

Examples

iex> Metastatic.Adapters.Python.Subprocess.parse("x + 5")
{:ok, %{"_type" => "Module", "body" => [...]}}

iex> Metastatic.Adapters.Python.Subprocess.parse("x +")
{:error, "SyntaxError: ..."}

unparse(ast)

@spec unparse(map()) :: {:ok, String.t()} | {:error, String.t()}

Unparse AST JSON back to Python source code.

Examples

iex> ast = %{"_type" => "Module", "body" => [...]}
iex> Metastatic.Adapters.Python.Subprocess.unparse(ast)
{:ok, "x + 5"}