550 lines
24 KiB
PL/PgSQL
550 lines
24 KiB
PL/PgSQL
--
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-- Observatory connection config
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--
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-- The purpose of this function is provide to the PL/Proxy functions
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-- the connection string needed to connect with the current production database
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._obs_server_conn_str(
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username TEXT,
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orgname TEXT)
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RETURNS text AS $$
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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return user_obs_snapshot_config.connection_str
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetDemographicSnapshotJSON(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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time_span TEXT DEFAULT NULL,
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geometry_level TEXT DEFAULT NULL)
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RETURNS json AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetDemographicSnapshot(geom, time_span, geometry_level);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_demographic_snapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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time_span TEXT DEFAULT NULL,
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geometry_level TEXT DEFAULT NULL)
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RETURNS json AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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import json
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshotJSON($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['snapshot']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to obs_get_demographic_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to obs_get_demographic_snapshot')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetDemographicSnapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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time_span TEXT DEFAULT NULL,
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geometry_level TEXT DEFAULT NULL)
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RETURNS SETOF json AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT * FROM cdb_observatory.OBS_GetDemographicSnapshot(geom, time_span, geometry_level);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetDemographicSnapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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time_span TEXT DEFAULT NULL,
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geometry_level TEXT DEFAULT NULL)
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RETURNS SETOF JSON AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetDemographicSnapshot($1, $2, $3, $4, $5) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, time_span, geometry_level])
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if result:
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resp = []
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for element in result:
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value = element['snapshot']
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resp.append(value)
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quota_service.increment_success_service_use()
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return resp
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else:
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quota_service.increment_empty_service_use()
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return []
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to obs_get_demographic_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to obs_get_demographic_snapshot')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetSegmentSnapshotJSON(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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geometry_level TEXT DEFAULT NULL)
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RETURNS json AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetSegmentSnapshot(geom, geometry_level);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.obs_get_segment_snapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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geometry_level TEXT DEFAULT NULL)
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RETURNS json AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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import json
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetSegmentSnapshotJSON($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['snapshot']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to obs_get_segment_snapshot', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to obs_get_segment_snapshot')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetSegmentSnapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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geometry_level TEXT DEFAULT NULL)
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RETURNS SETOF json AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT * FROM cdb_observatory.OBS_GetSegmentSnapshot(geom, geometry_level);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetSegmentSnapshot(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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geometry_level TEXT DEFAULT NULL)
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RETURNS SETOF JSON AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_snapshot_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_snapshot_config = GD["user_obs_snapshot_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_snapshot_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT * FROM cdb_dataservices_server._OBS_GetSegmentSnapshot($1, $2, $3, $4) as snapshot;", ["text", "text", "geometry(Geometry, 4326)", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, geometry_level])
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if result:
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resp = []
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for element in result:
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value = element['snapshot']
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resp.append(value)
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quota_service.increment_success_service_use()
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return resp
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else:
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quota_service.increment_empty_service_use()
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return []
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to OBS_GetSegmentSnapshot', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to OBS_GetSegmentSnapshot')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetMeasure(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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measure_id TEXT,
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normalize TEXT DEFAULT NULL,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS NUMERIC AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetMeasure(geom, measure_id, normalize, boundary_id, time_span);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetMeasure(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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measure_id TEXT,
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normalize TEXT DEFAULT NULL,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS NUMERIC AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_config = GD["user_obs_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasure($1, $2, $3, $4, $5, $6, $7) as measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, measure_id, normalize, boundary_id, time_span])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['measure']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to OBS_GetMeasure', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to OBS_GetMeasure')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetCategory(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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category_id TEXT,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS TEXT AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetCategory(geom, category_id, boundary_id, time_span);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetCategory(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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category_id TEXT,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS TEXT AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_config = GD["user_obs_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetCategory($1, $2, $3, $4, $5, $6) as category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, category_id, boundary_id, time_span])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['category']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to OBS_GetCategory', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to OBS_GetCategory')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetUSCensusMeasure(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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name TEXT,
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normalize TEXT DEFAULT NULL,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS NUMERIC AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetUSCensusMeasure(geom, name, normalize, boundary_id, time_span);
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$$ LANGUAGE plproxy;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetUSCensusMeasure(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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name TEXT,
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normalize TEXT DEFAULT NULL,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS NUMERIC AS $$
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from cartodb_services.metrics import QuotaService
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from cartodb_services.tools import Logger,LoggerConfig
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plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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user_obs_config = GD["user_obs_config_{0}".format(username)]
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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logger_config = GD["logger_config"]
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logger = Logger(logger_config)
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quota_service = QuotaService(user_obs_config, redis_conn)
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if not quota_service.check_user_quota():
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raise Exception('You have reached the limit of your quota')
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try:
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obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusMeasure($1, $2, $3, $4, $5, $6, $7) as census_measure;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text", "text"])
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result = plpy.execute(obs_plan, [username, orgname, geom, name, normalize, boundary_id, time_span])
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if result:
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quota_service.increment_success_service_use()
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return result[0]['census_measure']
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else:
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quota_service.increment_empty_service_use()
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return None
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except BaseException as e:
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import sys
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quota_service.increment_failed_service_use()
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logger.error('Error trying to OBS_GetUSCensusMeasure', sys.exc_info(), data={"username": username, "orgname": orgname})
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raise Exception('Error trying to OBS_GetUSCensusMeasure')
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finally:
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quota_service.increment_total_service_use()
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$$ LANGUAGE plpythonu;
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CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetUSCensusCategory(
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username TEXT,
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orgname TEXT,
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geom geometry(Geometry, 4326),
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name TEXT,
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boundary_id TEXT DEFAULT NULL,
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time_span TEXT DEFAULT NULL)
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RETURNS TEXT AS $$
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CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
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SELECT cdb_observatory.OBS_GetUSCensusCategory(geom, name, boundary_id, time_span);
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$$ LANGUAGE plproxy;
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|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetUSCensusCategory(
|
|
username TEXT,
|
|
orgname TEXT,
|
|
geom geometry(Geometry, 4326),
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|
name TEXT,
|
|
boundary_id TEXT DEFAULT NULL,
|
|
time_span TEXT DEFAULT NULL)
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|
RETURNS TEXT AS $$
|
|
from cartodb_services.metrics import QuotaService
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|
from cartodb_services.tools import Logger,LoggerConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
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|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
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plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
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|
user_obs_config = GD["user_obs_config_{0}".format(username)]
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|
|
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plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
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|
logger_config = GD["logger_config"]
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|
logger = Logger(logger_config)
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|
quota_service = QuotaService(user_obs_config, redis_conn)
|
|
if not quota_service.check_user_quota():
|
|
raise Exception('You have reached the limit of your quota')
|
|
|
|
try:
|
|
obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetUSCensusCategory($1, $2, $3, $4, $5, $6) as census_category;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"])
|
|
result = plpy.execute(obs_plan, [username, orgname, geom, name, boundary_id, time_span])
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result[0]['census_category']
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys
|
|
quota_service.increment_failed_service_use()
|
|
logger.error('Error trying to OBS_GetUSCensusCategory', sys.exc_info(), data={"username": username, "orgname": orgname})
|
|
raise Exception('Error trying to OBS_GetUSCensusCategory')
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetPopulation(
|
|
username TEXT,
|
|
orgname TEXT,
|
|
geom geometry(Geometry, 4326),
|
|
normalize TEXT DEFAULT NULL,
|
|
boundary_id TEXT DEFAULT NULL,
|
|
time_span TEXT DEFAULT NULL)
|
|
RETURNS NUMERIC AS $$
|
|
CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
|
|
SELECT cdb_observatory.OBS_GetPopulation(geom, normalize, boundary_id, time_span);
|
|
$$ LANGUAGE plproxy;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetPopulation(
|
|
username TEXT,
|
|
orgname TEXT,
|
|
geom geometry(Geometry, 4326),
|
|
normalize TEXT DEFAULT NULL,
|
|
boundary_id TEXT DEFAULT NULL,
|
|
time_span TEXT DEFAULT NULL)
|
|
RETURNS NUMERIC AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.tools import Logger,LoggerConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_obs_config = GD["user_obs_config_{0}".format(username)]
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
|
|
logger_config = GD["logger_config"]
|
|
logger = Logger(logger_config)
|
|
quota_service = QuotaService(user_obs_config, redis_conn)
|
|
if not quota_service.check_user_quota():
|
|
raise Exception('You have reached the limit of your quota')
|
|
|
|
try:
|
|
obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetPopulation($1, $2, $3, $4, $5, $6) as population;", ["text", "text", "geometry(Geometry, 4326)", "text", "text", "text"])
|
|
result = plpy.execute(obs_plan, [username, orgname, geom, normalize, boundary_id, time_span])
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result[0]['population']
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys
|
|
quota_service.increment_failed_service_use()
|
|
logger.error('Error trying to OBS_GetPopulation', sys.exc_info(), data={"username": username, "orgname": orgname})
|
|
raise Exception('Error trying to OBS_GetPopulation')
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server._OBS_GetMeasureById(
|
|
username TEXT,
|
|
orgname TEXT,
|
|
geom_ref TEXT,
|
|
measure_id TEXT,
|
|
boundary_id TEXT,
|
|
time_span TEXT DEFAULT NULL)
|
|
RETURNS NUMERIC AS $$
|
|
CONNECT cdb_dataservices_server._obs_server_conn_str(username, orgname);
|
|
SELECT cdb_observatory.OBS_GetMeasureById(geom_ref, measure_id, boundary_id, time_span);
|
|
$$ LANGUAGE plproxy;
|
|
|
|
CREATE OR REPLACE FUNCTION cdb_dataservices_server.OBS_GetMeasureById(
|
|
username TEXT,
|
|
orgname TEXT,
|
|
geom_ref TEXT,
|
|
measure_id TEXT,
|
|
boundary_id TEXT,
|
|
time_span TEXT DEFAULT NULL)
|
|
RETURNS NUMERIC AS $$
|
|
from cartodb_services.metrics import QuotaService
|
|
from cartodb_services.tools import Logger,LoggerConfig
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._connect_to_redis('{0}')".format(username))
|
|
redis_conn = GD["redis_connection_{0}".format(username)]['redis_metrics_connection']
|
|
plpy.execute("SELECT cdb_dataservices_server._get_obs_config({0}, {1})".format(plpy.quote_nullable(username), plpy.quote_nullable(orgname)))
|
|
user_obs_config = GD["user_obs_config_{0}".format(username)]
|
|
|
|
plpy.execute("SELECT cdb_dataservices_server._get_logger_config()")
|
|
logger_config = GD["logger_config"]
|
|
logger = Logger(logger_config)
|
|
quota_service = QuotaService(user_obs_config, redis_conn)
|
|
if not quota_service.check_user_quota():
|
|
raise Exception('You have reached the limit of your quota')
|
|
|
|
try:
|
|
obs_plan = plpy.prepare("SELECT cdb_dataservices_server._OBS_GetMeasureById($1, $2, $3, $4, $5, $6) as measure;", ["text", "text", "text", "text", "text", "text"])
|
|
result = plpy.execute(obs_plan, [username, orgname, geom_ref, measure_id, boundary_id, time_span])
|
|
if result:
|
|
quota_service.increment_success_service_use()
|
|
return result[0]['measure']
|
|
else:
|
|
quota_service.increment_empty_service_use()
|
|
return None
|
|
except BaseException as e:
|
|
import sys
|
|
quota_service.increment_failed_service_use()
|
|
logger.error('Error trying to OBS_GetMeasureById', sys.exc_info(), data={"username": username, "orgname": orgname})
|
|
raise Exception('Error trying to OBS_GetMeasureById')
|
|
finally:
|
|
quota_service.increment_total_service_use()
|
|
$$ LANGUAGE plpythonu;
|