elasticapm/instrumentation/packages/pyodbc.py

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from elasticapm.instrumentation.packages.dbapi2 import (
    ConnectionProxy,
    CursorProxy,
    DbApi2Instrumentation,
    extract_signature,
)


class PyODBCCursorProxy(CursorProxy):
    provider_name = "pyodbc"

    def extract_signature(self, sql):
        return extract_signature(sql)

    @property
    def _self_database(self):
        import pyodbc

        return self.connection.getinfo(pyodbc.SQL_DATABASE_NAME) or ""


class PyODBCConnectionProxy(ConnectionProxy):
    cursor_proxy = PyODBCCursorProxy


class PyODBCInstrumentation(DbApi2Instrumentation):
    name = "pyodbc"

    instrument_list = [("pyodbc", "connect")]

    def call(self, module, method, wrapped, instance, args, kwargs):
        return PyODBCConnectionProxy(wrapped(*args, **kwargs))