INNER CODE UNIT · Python

extract_registrations

apistol78/traktor · scripts/generate-node-emitter-capture.py:69

def extract_registrations(text):
    """Return { node_type_short_name: function_name } from the emitter map."""
    reg = re.compile(
        r"m_emitters\[\s*&\s*type_of<\s*(\w+)\s*>\(\)\s*\]\s*=\s*new\s+EmitterCast<\s*\w+\s*>\(\s*(\w+)\s*\)"
    )
    mapping = {}
    for m in reg.finditer(text):
        mapping[m.group(1)] = m.group(2)
    return mapping


def summarize(body):
    """Best-effort one-line GLSL expression for a node, or None if not cleanly
    expressible. Reconstructs the single `assign(f, out) << ...;` statement,
    substituting emitInput variables with their pin names. Bails on anything
    that isn't a single straightforward assignment of literals + input pins."""
    vars = {}
    for m in re.finditer(r"(\w+)\s*=\s*cx\.emitInput\(\s*node\s*,\s*L\"([^\"]+)\"", body):

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