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Source code for galaxy.web.framework.middleware.sqldebug

Per-request SQL debugging middleware.
import logging

from galaxy.model.orm.engine_factory import log_request_query_counts, reset_request_query_counts

log = logging.getLogger(__name__)

[docs]class SQLDebugMiddleware(object):
[docs] def __init__(self, application, galaxy, config=None): #: the wrapped webapp self.application = application
def __call__(self, environ, start_response): query_string = environ.get('QUERY_STRING') if "sql_debug=1" in query_string: import galaxy.app if galaxy.app.app.model.thread_local_log: galaxy.app.app.model.thread_local_log.log = True try: reset_request_query_counts() return self.application(environ, start_response) finally: log_request_query_counts(environ.get("PATH_INFO"))