myems /
myems-aggregation
| Total Complexity | 344 |
| Total Lines | 1085 |
| Duplicated Lines | 95.58 % |
| Changes | 0 | ||
Duplicate code is one of the most pungent code smells. A rule that is often used is to re-structure code once it is duplicated in three or more places.
Common duplication problems, and corresponding solutions are:
Complex classes like space_energy_input_item often do a lot of different things. To break such a class down, we need to identify a cohesive component within that class. A common approach to find such a component is to look for fields/methods that share the same prefixes, or suffixes.
Once you have determined the fields that belong together, you can apply the Extract Class refactoring. If the component makes sense as a sub-class, Extract Subclass is also a candidate, and is often faster.
| 1 | import time |
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| 2 | from datetime import datetime, timedelta |
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| 3 | from decimal import Decimal |
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| 4 | import mysql.connector |
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| 5 | from multiprocessing import Pool |
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| 6 | import random |
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| 7 | import config |
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| 8 | |||
| 9 | |||
| 10 | ######################################################################################################################## |
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| 11 | # PROCEDURES |
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| 12 | # Step 1: get all spaces |
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| 13 | # Step 2: Create multiprocessing pool to call worker in parallel |
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| 14 | ######################################################################################################################## |
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| 15 | |||
| 16 | |||
| 17 | View Code Duplication | def main(logger): |
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Duplication
introduced
by
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| 18 | |||
| 19 | while True: |
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| 20 | # the outermost while loop |
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| 21 | ################################################################################################################ |
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| 22 | # Step 1: get all spaces |
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| 23 | ################################################################################################################ |
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| 24 | cnx_system_db = None |
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| 25 | cursor_system_db = None |
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| 26 | try: |
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| 27 | cnx_system_db = mysql.connector.connect(**config.myems_system_db) |
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| 28 | cursor_system_db = cnx_system_db.cursor() |
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| 29 | except Exception as e: |
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| 30 | logger.error("Error in step 1.1 of space_energy_input_item.main " + str(e)) |
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| 31 | if cursor_system_db: |
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| 32 | cursor_system_db.close() |
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| 33 | if cnx_system_db: |
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| 34 | cnx_system_db.close() |
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| 35 | # sleep and continue the outer loop to reconnect the database |
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| 36 | time.sleep(60) |
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| 37 | continue |
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| 38 | print("Connected to MyEMS System Database") |
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| 39 | |||
| 40 | try: |
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| 41 | cursor_system_db.execute(" SELECT id, name " |
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| 42 | " FROM tbl_spaces " |
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| 43 | " ORDER BY id ") |
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| 44 | rows_spaces = cursor_system_db.fetchall() |
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| 45 | |||
| 46 | if rows_spaces is None or len(rows_spaces) == 0: |
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| 47 | print("There isn't any spaces ") |
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| 48 | # sleep and continue the outer loop to reconnect the database |
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| 49 | time.sleep(60) |
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| 50 | continue |
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| 51 | |||
| 52 | space_list = list() |
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| 53 | for row in rows_spaces: |
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| 54 | space_list.append({"id": row[0], "name": row[1]}) |
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| 55 | |||
| 56 | except Exception as e: |
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| 57 | logger.error("Error in step 1.2 of space_energy_input_item.main " + str(e)) |
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| 58 | # sleep and continue the outer loop to reconnect the database |
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| 59 | time.sleep(60) |
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| 60 | continue |
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| 61 | finally: |
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| 62 | if cursor_system_db: |
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| 63 | cursor_system_db.close() |
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| 64 | if cnx_system_db: |
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| 65 | cnx_system_db.close() |
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| 66 | |||
| 67 | print("Got all spaces in MyEMS System Database") |
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| 68 | |||
| 69 | # shuffle the space list for randomly calculating the meter hourly value |
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| 70 | random.shuffle(space_list) |
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| 71 | |||
| 72 | ################################################################################################################ |
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| 73 | # Step 2: Create multiprocessing pool to call worker in parallel |
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| 74 | ################################################################################################################ |
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| 75 | p = Pool(processes=config.pool_size) |
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| 76 | error_list = p.map(worker, space_list) |
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| 77 | p.close() |
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| 78 | p.join() |
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| 79 | |||
| 80 | for error in error_list: |
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| 81 | if error is not None and len(error) > 0: |
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| 82 | logger.error(error) |
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| 83 | |||
| 84 | print("go to sleep 300 seconds...") |
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| 85 | time.sleep(300) |
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| 86 | print("wake from sleep, and continue to work...") |
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| 87 | # end of outer while |
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| 88 | |||
| 89 | |||
| 90 | ######################################################################################################################## |
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| 91 | # PROCEDURES: |
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| 92 | # Step 1: get all input meters associated with the space |
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| 93 | # Step 2: get all input virtual meters associated with the space |
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| 94 | # Step 3: get all input offline meters associated with the space |
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| 95 | # Step 4: get all combined equipments associated with the space |
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| 96 | # Step 5: get all equipments associated with the space |
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| 97 | # Step 6: get all shopfloors associated with the space |
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| 98 | # Step 7: get all stores associated with the space |
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| 99 | # Step 8: get all tenants associated with the space |
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| 100 | # Step 9: get all child spaces associated with the space |
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| 101 | # Step 10: determine start datetime and end datetime to aggregate |
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| 102 | # Step 11: for each meter in list, get energy input data from energy database |
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| 103 | # Step 12: for each virtual meter in list, get energy input data from energy database |
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| 104 | # Step 13: for each offline meter in list, get energy input data from energy database |
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| 105 | # Step 14: for each combined equipment in list, get energy input data from energy database |
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| 106 | # Step 15: for each equipment in list, get energy input data from energy database |
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| 107 | # Step 16: for each shopfloor in list, get energy input data from energy database |
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| 108 | # Step 17: for each store in list, get energy input data from energy database |
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| 109 | # Step 18: for each tenant in list, get energy input data from energy database |
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| 110 | # Step 19: for each child space in list, get energy input data from energy database |
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| 111 | # Step 20: determine common time slot to aggregate |
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| 112 | # Step 21: aggregate energy data in the common time slot by energy items and hourly |
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| 113 | # Step 22: save energy data to energy database |
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| 114 | # |
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| 115 | # NOTE: returns None or the error string because that the logger object cannot be passed in as parameter |
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| 116 | ######################################################################################################################## |
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| 117 | |||
| 118 | View Code Duplication | def worker(space): |
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| 119 | #################################################################################################################### |
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| 120 | # Step 1: get all input meters associated with the space |
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| 121 | #################################################################################################################### |
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| 122 | print("Step 1: get all input meters associated with the space " + str(space['name'])) |
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| 123 | |||
| 124 | cnx_system_db = None |
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| 125 | cursor_system_db = None |
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| 126 | try: |
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| 127 | cnx_system_db = mysql.connector.connect(**config.myems_system_db) |
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| 128 | cursor_system_db = cnx_system_db.cursor() |
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| 129 | except Exception as e: |
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| 130 | error_string = "Error in step 1.1 of space_energy_input_item.worker " + str(e) |
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| 131 | if cursor_system_db: |
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| 132 | cursor_system_db.close() |
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| 133 | if cnx_system_db: |
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| 134 | cnx_system_db.close() |
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| 135 | print(error_string) |
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| 136 | return error_string |
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| 137 | |||
| 138 | meter_list = list() |
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| 139 | try: |
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| 140 | cursor_system_db.execute(" SELECT m.id, m.name, m.energy_item_id " |
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| 141 | " FROM tbl_meters m, tbl_spaces_meters sm " |
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| 142 | " WHERE m.id = sm.meter_id " |
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| 143 | " AND m.is_counted = true " |
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| 144 | " AND m.energy_item_id is NOT NULL " |
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| 145 | " AND sm.space_id = %s ", |
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| 146 | (space['id'],)) |
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| 147 | rows_meters = cursor_system_db.fetchall() |
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| 148 | |||
| 149 | if rows_meters is not None and len(rows_meters) > 0: |
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| 150 | for row in rows_meters: |
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| 151 | meter_list.append({"id": row[0], |
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| 152 | "name": row[1], |
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| 153 | "energy_item_id": row[2]}) |
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| 154 | |||
| 155 | except Exception as e: |
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| 156 | error_string = "Error in step 1.2 of space_energy_input_item.worker " + str(e) |
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| 157 | if cursor_system_db: |
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| 158 | cursor_system_db.close() |
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| 159 | if cnx_system_db: |
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| 160 | cnx_system_db.close() |
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| 161 | print(error_string) |
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| 162 | return error_string |
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| 163 | |||
| 164 | #################################################################################################################### |
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| 165 | # Step 2: get all input virtual meters associated with the space |
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| 166 | #################################################################################################################### |
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| 167 | print("Step 2: get all input virtual meters associated with the space") |
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| 168 | virtual_meter_list = list() |
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| 169 | |||
| 170 | try: |
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| 171 | cursor_system_db.execute(" SELECT m.id, m.name, m.energy_item_id " |
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| 172 | " FROM tbl_virtual_meters m, tbl_spaces_virtual_meters sm " |
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| 173 | " WHERE m.id = sm.virtual_meter_id " |
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| 174 | " AND m.is_counted = true " |
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| 175 | " AND m.energy_item_id is NOT NULL " |
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| 176 | " AND sm.space_id = %s ", |
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| 177 | (space['id'],)) |
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| 178 | rows_virtual_meters = cursor_system_db.fetchall() |
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| 179 | |||
| 180 | if rows_virtual_meters is not None and len(rows_virtual_meters) > 0: |
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| 181 | for row in rows_virtual_meters: |
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| 182 | virtual_meter_list.append({"id": row[0], |
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| 183 | "name": row[1], |
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| 184 | "energy_item_id": row[2]}) |
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| 185 | |||
| 186 | except Exception as e: |
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| 187 | error_string = "Error in step 2 of space_energy_input_item.worker " + str(e) |
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| 188 | if cursor_system_db: |
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| 189 | cursor_system_db.close() |
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| 190 | if cnx_system_db: |
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| 191 | cnx_system_db.close() |
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| 192 | print(error_string) |
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| 193 | return error_string |
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| 194 | |||
| 195 | #################################################################################################################### |
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| 196 | # Step 3: get all input offline meters associated with the space |
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| 197 | #################################################################################################################### |
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| 198 | print("Step 3: get all input offline meters associated with the space") |
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| 199 | |||
| 200 | offline_meter_list = list() |
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| 201 | |||
| 202 | try: |
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| 203 | cursor_system_db.execute(" SELECT m.id, m.name, m.energy_item_id " |
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| 204 | " FROM tbl_offline_meters m, tbl_spaces_offline_meters sm " |
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| 205 | " WHERE m.id = sm.offline_meter_id " |
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| 206 | " AND m.is_counted = true " |
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| 207 | " AND m.energy_item_id is NOT NULL " |
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| 208 | " AND sm.space_id = %s ", |
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| 209 | (space['id'],)) |
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| 210 | rows_offline_meters = cursor_system_db.fetchall() |
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| 211 | |||
| 212 | if rows_offline_meters is not None and len(rows_offline_meters) > 0: |
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| 213 | for row in rows_offline_meters: |
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| 214 | offline_meter_list.append({"id": row[0], |
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| 215 | "name": row[1], |
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| 216 | "energy_item_id": row[2]}) |
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| 217 | |||
| 218 | except Exception as e: |
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| 219 | error_string = "Error in step 3 of space_energy_input_item.worker " + str(e) |
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| 220 | if cursor_system_db: |
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| 221 | cursor_system_db.close() |
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| 222 | if cnx_system_db: |
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| 223 | cnx_system_db.close() |
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| 224 | print(error_string) |
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| 225 | return error_string |
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| 226 | |||
| 227 | #################################################################################################################### |
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| 228 | # Step 4: get all combined equipments associated with the space |
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| 229 | #################################################################################################################### |
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| 230 | print("Step 4: get all combined equipments associated with the space") |
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| 231 | |||
| 232 | combined_equipment_list = list() |
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| 233 | |||
| 234 | try: |
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| 235 | cursor_system_db.execute(" SELECT e.id, e.name " |
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| 236 | " FROM tbl_combined_equipments e, tbl_spaces_combined_equipments se " |
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| 237 | " WHERE e.id = se.combined_equipment_id " |
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| 238 | " AND e.is_input_counted = true " |
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| 239 | " AND se.space_id = %s ", |
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| 240 | (space['id'],)) |
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| 241 | rows_combined_equipments = cursor_system_db.fetchall() |
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| 242 | |||
| 243 | if rows_combined_equipments is not None and len(rows_combined_equipments) > 0: |
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| 244 | for row in rows_combined_equipments: |
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| 245 | combined_equipment_list.append({"id": row[0], |
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| 246 | "name": row[1]}) |
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| 247 | |||
| 248 | except Exception as e: |
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| 249 | error_string = "Error in step 4 of space_energy_input_item.worker " + str(e) |
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| 250 | if cursor_system_db: |
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| 251 | cursor_system_db.close() |
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| 252 | if cnx_system_db: |
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| 253 | cnx_system_db.close() |
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| 254 | print(error_string) |
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| 255 | return error_string |
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| 256 | |||
| 257 | #################################################################################################################### |
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| 258 | # Step 5: get all equipments associated with the space |
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| 259 | #################################################################################################################### |
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| 260 | print("Step 5: get all equipments associated with the space") |
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| 261 | |||
| 262 | equipment_list = list() |
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| 263 | |||
| 264 | try: |
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| 265 | cursor_system_db.execute(" SELECT e.id, e.name " |
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| 266 | " FROM tbl_equipments e, tbl_spaces_equipments se " |
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| 267 | " WHERE e.id = se.equipment_id " |
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| 268 | " AND e.is_input_counted = true " |
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| 269 | " AND se.space_id = %s ", |
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| 270 | (space['id'],)) |
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| 271 | rows_equipments = cursor_system_db.fetchall() |
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| 272 | |||
| 273 | if rows_equipments is not None and len(rows_equipments) > 0: |
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| 274 | for row in rows_equipments: |
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| 275 | equipment_list.append({"id": row[0], |
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| 276 | "name": row[1]}) |
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| 277 | |||
| 278 | except Exception as e: |
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| 279 | error_string = "Error in step 5 of space_energy_input_item.worker " + str(e) |
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| 280 | if cursor_system_db: |
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| 281 | cursor_system_db.close() |
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| 282 | if cnx_system_db: |
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| 283 | cnx_system_db.close() |
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| 284 | print(error_string) |
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| 285 | return error_string |
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| 286 | |||
| 287 | #################################################################################################################### |
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| 288 | # Step 6: get all shopfloors associated with the space |
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| 289 | #################################################################################################################### |
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| 290 | print("Step 6: get all shopfloors associated with the space") |
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| 291 | |||
| 292 | shopfloor_list = list() |
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| 293 | |||
| 294 | try: |
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| 295 | cursor_system_db.execute(" SELECT s.id, s.name " |
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| 296 | " FROM tbl_shopfloors s, tbl_spaces_shopfloors ss " |
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| 297 | " WHERE s.id = ss.shopfloor_id " |
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| 298 | " AND s.is_input_counted = true " |
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| 299 | " AND ss.space_id = %s ", |
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| 300 | (space['id'],)) |
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| 301 | rows_shopfloors = cursor_system_db.fetchall() |
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| 302 | |||
| 303 | if rows_shopfloors is not None and len(rows_shopfloors) > 0: |
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| 304 | for row in rows_shopfloors: |
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| 305 | shopfloor_list.append({"id": row[0], |
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| 306 | "name": row[1]}) |
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| 307 | |||
| 308 | except Exception as e: |
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| 309 | error_string = "Error in step 6 of space_energy_input_item.worker " + str(e) |
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| 310 | if cursor_system_db: |
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| 311 | cursor_system_db.close() |
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| 312 | if cnx_system_db: |
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| 313 | cnx_system_db.close() |
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| 314 | print(error_string) |
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| 315 | return error_string |
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| 316 | |||
| 317 | #################################################################################################################### |
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| 318 | # Step 7: get all stores associated with the space |
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| 319 | #################################################################################################################### |
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| 320 | print("Step 7: get all stores associated with the space") |
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| 321 | |||
| 322 | store_list = list() |
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| 323 | |||
| 324 | try: |
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| 325 | cursor_system_db.execute(" SELECT s.id, s.name " |
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| 326 | " FROM tbl_stores s, tbl_spaces_stores ss " |
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| 327 | " WHERE s.id = ss.store_id " |
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| 328 | " AND s.is_input_counted = true " |
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| 329 | " AND ss.space_id = %s ", |
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| 330 | (space['id'],)) |
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| 331 | rows_stores = cursor_system_db.fetchall() |
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| 332 | |||
| 333 | if rows_stores is not None and len(rows_stores) > 0: |
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| 334 | for row in rows_stores: |
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| 335 | store_list.append({"id": row[0], |
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| 336 | "name": row[1]}) |
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| 337 | |||
| 338 | except Exception as e: |
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| 339 | error_string = "Error in step 7 of space_energy_input_item.worker " + str(e) |
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| 340 | if cursor_system_db: |
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| 341 | cursor_system_db.close() |
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| 342 | if cnx_system_db: |
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| 343 | cnx_system_db.close() |
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| 344 | print(error_string) |
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| 345 | return error_string |
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| 346 | |||
| 347 | #################################################################################################################### |
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| 348 | # Step 8: get all tenants associated with the space |
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| 349 | #################################################################################################################### |
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| 350 | print("Step 8: get all tenants associated with the space") |
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| 351 | |||
| 352 | tenant_list = list() |
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| 353 | |||
| 354 | try: |
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| 355 | cursor_system_db.execute(" SELECT t.id, t.name " |
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| 356 | " FROM tbl_tenants t, tbl_spaces_tenants st " |
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| 357 | " WHERE t.id = st.tenant_id " |
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| 358 | " AND t.is_input_counted = true " |
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| 359 | " AND st.space_id = %s ", |
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| 360 | (space['id'],)) |
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| 361 | rows_tenants = cursor_system_db.fetchall() |
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| 362 | |||
| 363 | if rows_tenants is not None and len(rows_tenants) > 0: |
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| 364 | for row in rows_tenants: |
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| 365 | tenant_list.append({"id": row[0], |
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| 366 | "name": row[1]}) |
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| 367 | |||
| 368 | except Exception as e: |
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| 369 | error_string = "Error in step 8 of space_energy_input_item.worker " + str(e) |
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| 370 | if cursor_system_db: |
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| 371 | cursor_system_db.close() |
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| 372 | if cnx_system_db: |
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| 373 | cnx_system_db.close() |
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| 374 | print(error_string) |
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| 375 | return error_string |
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| 376 | |||
| 377 | #################################################################################################################### |
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| 378 | # Step 9: get all child spaces associated with the space |
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| 379 | #################################################################################################################### |
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| 380 | print("Step 9: get all child spaces associated with the space") |
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| 381 | |||
| 382 | child_space_list = list() |
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| 383 | |||
| 384 | try: |
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| 385 | cursor_system_db.execute(" SELECT id, name " |
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| 386 | " FROM tbl_spaces " |
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| 387 | " WHERE is_input_counted = true " |
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| 388 | " AND parent_space_id = %s ", |
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| 389 | (space['id'],)) |
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| 390 | rows_child_spaces = cursor_system_db.fetchall() |
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| 391 | |||
| 392 | if rows_child_spaces is not None and len(rows_child_spaces) > 0: |
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| 393 | for row in rows_child_spaces: |
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| 394 | child_space_list.append({"id": row[0], |
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| 395 | "name": row[1]}) |
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| 396 | |||
| 397 | except Exception as e: |
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| 398 | error_string = "Error in step 9 of space_energy_input_item.worker " + str(e) |
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| 399 | print(error_string) |
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| 400 | return error_string |
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| 401 | finally: |
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| 402 | if cursor_system_db: |
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| 403 | cursor_system_db.close() |
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| 404 | if cnx_system_db: |
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| 405 | cnx_system_db.close() |
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| 406 | |||
| 407 | if (meter_list is None or len(meter_list) == 0) and \ |
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| 408 | (virtual_meter_list is None or len(virtual_meter_list) == 0) and \ |
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| 409 | (offline_meter_list is None or len(offline_meter_list) == 0) and \ |
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| 410 | (combined_equipment_list is None or len(combined_equipment_list) == 0) and \ |
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| 411 | (equipment_list is None or len(equipment_list) == 0) and \ |
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| 412 | (shopfloor_list is None or len(shopfloor_list) == 0) and \ |
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| 413 | (store_list is None or len(store_list) == 0) and \ |
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| 414 | (tenant_list is None or len(tenant_list) == 0) and \ |
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| 415 | (child_space_list is None or len(child_space_list) == 0): |
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| 416 | print("This is an empty space ") |
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| 417 | return None |
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| 418 | |||
| 419 | #################################################################################################################### |
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| 420 | # Step 10: determine start datetime and end datetime to aggregate |
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| 421 | #################################################################################################################### |
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| 422 | print("Step 10: determine start datetime and end datetime to aggregate") |
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| 423 | cnx_energy_db = None |
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| 424 | cursor_energy_db = None |
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| 425 | try: |
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| 426 | cnx_energy_db = mysql.connector.connect(**config.myems_energy_db) |
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| 427 | cursor_energy_db = cnx_energy_db.cursor() |
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| 428 | except Exception as e: |
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| 429 | error_string = "Error in step 10.1 of space_energy_input_item.worker " + str(e) |
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| 430 | if cursor_energy_db: |
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| 431 | cursor_energy_db.close() |
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| 432 | if cnx_energy_db: |
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| 433 | cnx_energy_db.close() |
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| 434 | print(error_string) |
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| 435 | return error_string |
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| 436 | |||
| 437 | try: |
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| 438 | query = (" SELECT MAX(start_datetime_utc) " |
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| 439 | " FROM tbl_space_input_item_hourly " |
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| 440 | " WHERE space_id = %s ") |
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| 441 | cursor_energy_db.execute(query, (space['id'],)) |
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| 442 | row_datetime = cursor_energy_db.fetchone() |
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| 443 | start_datetime_utc = datetime.strptime(config.start_datetime_utc, '%Y-%m-%d %H:%M:%S') |
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| 444 | start_datetime_utc = start_datetime_utc.replace(minute=0, second=0, microsecond=0, tzinfo=None) |
||
| 445 | |||
| 446 | if row_datetime is not None and len(row_datetime) > 0 and isinstance(row_datetime[0], datetime): |
||
| 447 | # replace second and microsecond with 0 |
||
| 448 | # note: do not replace minute in case of calculating in half hourly |
||
| 449 | start_datetime_utc = row_datetime[0].replace(second=0, microsecond=0, tzinfo=None) |
||
| 450 | # start from the next time slot |
||
| 451 | start_datetime_utc += timedelta(minutes=config.minutes_to_count) |
||
| 452 | |||
| 453 | end_datetime_utc = datetime.utcnow().replace(second=0, microsecond=0, tzinfo=None) |
||
| 454 | |||
| 455 | print("start_datetime_utc: " + start_datetime_utc.isoformat()[0:19] |
||
| 456 | + "end_datetime_utc: " + end_datetime_utc.isoformat()[0:19]) |
||
| 457 | |||
| 458 | except Exception as e: |
||
| 459 | error_string = "Error in step 10.2 of space_energy_input_item.worker " + str(e) |
||
| 460 | if cursor_energy_db: |
||
| 461 | cursor_energy_db.close() |
||
| 462 | if cnx_energy_db: |
||
| 463 | cnx_energy_db.close() |
||
| 464 | print(error_string) |
||
| 465 | return error_string |
||
| 466 | |||
| 467 | #################################################################################################################### |
||
| 468 | # Step 11: for each meter in list, get energy input data from energy database |
||
| 469 | #################################################################################################################### |
||
| 470 | energy_meter_hourly = dict() |
||
| 471 | try: |
||
| 472 | if meter_list is not None and len(meter_list) > 0: |
||
| 473 | for meter in meter_list: |
||
| 474 | meter_id = str(meter['id']) |
||
| 475 | |||
| 476 | query = (" SELECT start_datetime_utc, actual_value " |
||
| 477 | " FROM tbl_meter_hourly " |
||
| 478 | " WHERE meter_id = %s " |
||
| 479 | " AND start_datetime_utc >= %s " |
||
| 480 | " AND start_datetime_utc < %s " |
||
| 481 | " ORDER BY start_datetime_utc ") |
||
| 482 | cursor_energy_db.execute(query, (meter_id, start_datetime_utc, end_datetime_utc,)) |
||
| 483 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 484 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 485 | energy_meter_hourly[meter_id] = None |
||
| 486 | else: |
||
| 487 | energy_meter_hourly[meter_id] = dict() |
||
| 488 | for row_energy_value in rows_energy_values: |
||
| 489 | energy_meter_hourly[meter_id][row_energy_value[0]] = row_energy_value[1] |
||
| 490 | except Exception as e: |
||
| 491 | error_string = "Error in step 11 of space_energy_input_item.worker " + str(e) |
||
| 492 | if cursor_energy_db: |
||
| 493 | cursor_energy_db.close() |
||
| 494 | if cnx_energy_db: |
||
| 495 | cnx_energy_db.close() |
||
| 496 | print(error_string) |
||
| 497 | return error_string |
||
| 498 | |||
| 499 | #################################################################################################################### |
||
| 500 | # Step 12: for each virtual meter in list, get energy input data from energy database |
||
| 501 | #################################################################################################################### |
||
| 502 | energy_virtual_meter_hourly = dict() |
||
| 503 | if virtual_meter_list is not None and len(virtual_meter_list) > 0: |
||
| 504 | try: |
||
| 505 | for virtual_meter in virtual_meter_list: |
||
| 506 | virtual_meter_id = str(virtual_meter['id']) |
||
| 507 | |||
| 508 | query = (" SELECT start_datetime_utc, actual_value " |
||
| 509 | " FROM tbl_virtual_meter_hourly " |
||
| 510 | " WHERE virtual_meter_id = %s " |
||
| 511 | " AND start_datetime_utc >= %s " |
||
| 512 | " AND start_datetime_utc < %s " |
||
| 513 | " ORDER BY start_datetime_utc ") |
||
| 514 | cursor_energy_db.execute(query, (virtual_meter_id, start_datetime_utc, end_datetime_utc,)) |
||
| 515 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 516 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 517 | energy_virtual_meter_hourly[virtual_meter_id] = None |
||
| 518 | else: |
||
| 519 | energy_virtual_meter_hourly[virtual_meter_id] = dict() |
||
| 520 | for row_energy_value in rows_energy_values: |
||
| 521 | energy_virtual_meter_hourly[virtual_meter_id][row_energy_value[0]] = row_energy_value[1] |
||
| 522 | except Exception as e: |
||
| 523 | error_string = "Error in step 12 of space_energy_input_item.worker " + str(e) |
||
| 524 | if cursor_energy_db: |
||
| 525 | cursor_energy_db.close() |
||
| 526 | if cnx_energy_db: |
||
| 527 | cnx_energy_db.close() |
||
| 528 | print(error_string) |
||
| 529 | return error_string |
||
| 530 | |||
| 531 | #################################################################################################################### |
||
| 532 | # Step 13: for each offline meter in list, get energy input data from energy database |
||
| 533 | #################################################################################################################### |
||
| 534 | energy_offline_meter_hourly = dict() |
||
| 535 | if offline_meter_list is not None and len(offline_meter_list) > 0: |
||
| 536 | try: |
||
| 537 | for offline_meter in offline_meter_list: |
||
| 538 | offline_meter_id = str(offline_meter['id']) |
||
| 539 | |||
| 540 | query = (" SELECT start_datetime_utc, actual_value " |
||
| 541 | " FROM tbl_offline_meter_hourly " |
||
| 542 | " WHERE offline_meter_id = %s " |
||
| 543 | " AND start_datetime_utc >= %s " |
||
| 544 | " AND start_datetime_utc < %s " |
||
| 545 | " ORDER BY start_datetime_utc ") |
||
| 546 | cursor_energy_db.execute(query, (offline_meter_id, start_datetime_utc, end_datetime_utc,)) |
||
| 547 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 548 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 549 | energy_offline_meter_hourly[offline_meter_id] = None |
||
| 550 | else: |
||
| 551 | energy_offline_meter_hourly[offline_meter_id] = dict() |
||
| 552 | for row_energy_value in rows_energy_values: |
||
| 553 | energy_offline_meter_hourly[offline_meter_id][row_energy_value[0]] = row_energy_value[1] |
||
| 554 | |||
| 555 | except Exception as e: |
||
| 556 | error_string = "Error in step 13 of space_energy_input_item.worker " + str(e) |
||
| 557 | if cursor_energy_db: |
||
| 558 | cursor_energy_db.close() |
||
| 559 | if cnx_energy_db: |
||
| 560 | cnx_energy_db.close() |
||
| 561 | print(error_string) |
||
| 562 | return error_string |
||
| 563 | |||
| 564 | #################################################################################################################### |
||
| 565 | # Step 14: for each combined equipment in list, get energy input data from energy database |
||
| 566 | #################################################################################################################### |
||
| 567 | energy_combined_equipment_hourly = dict() |
||
| 568 | if combined_equipment_list is not None and len(combined_equipment_list) > 0: |
||
| 569 | try: |
||
| 570 | for combined_equipment in combined_equipment_list: |
||
| 571 | combined_equipment_id = str(combined_equipment['id']) |
||
| 572 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 573 | " FROM tbl_combined_equipment_input_item_hourly " |
||
| 574 | " WHERE combined_equipment_id = %s " |
||
| 575 | " AND start_datetime_utc >= %s " |
||
| 576 | " AND start_datetime_utc < %s " |
||
| 577 | " ORDER BY start_datetime_utc ") |
||
| 578 | cursor_energy_db.execute(query, (combined_equipment_id, start_datetime_utc, end_datetime_utc,)) |
||
| 579 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 580 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 581 | energy_combined_equipment_hourly[combined_equipment_id] = None |
||
| 582 | else: |
||
| 583 | energy_combined_equipment_hourly[combined_equipment_id] = dict() |
||
| 584 | for row_value in rows_energy_values: |
||
| 585 | current_datetime_utc = row_value[0] |
||
| 586 | if current_datetime_utc not in energy_combined_equipment_hourly[combined_equipment_id]: |
||
| 587 | energy_combined_equipment_hourly[combined_equipment_id][current_datetime_utc] = dict() |
||
| 588 | energy_item_id = row_value[1] |
||
| 589 | actual_value = row_value[2] |
||
| 590 | energy_combined_equipment_hourly[combined_equipment_id][current_datetime_utc][energy_item_id] = actual_value |
||
| 591 | except Exception as e: |
||
| 592 | error_string = "Error in step 14 of space_energy_input_item.worker " + str(e) |
||
| 593 | if cursor_energy_db: |
||
| 594 | cursor_energy_db.close() |
||
| 595 | if cnx_energy_db: |
||
| 596 | cnx_energy_db.close() |
||
| 597 | print(error_string) |
||
| 598 | return error_string |
||
| 599 | |||
| 600 | #################################################################################################################### |
||
| 601 | # Step 15: for each equipment in list, get energy input data from energy database |
||
| 602 | #################################################################################################################### |
||
| 603 | energy_equipment_hourly = dict() |
||
| 604 | if equipment_list is not None and len(equipment_list) > 0: |
||
| 605 | try: |
||
| 606 | for equipment in equipment_list: |
||
| 607 | equipment_id = str(equipment['id']) |
||
| 608 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 609 | " FROM tbl_equipment_input_item_hourly " |
||
| 610 | " WHERE equipment_id = %s " |
||
| 611 | " AND start_datetime_utc >= %s " |
||
| 612 | " AND start_datetime_utc < %s " |
||
| 613 | " ORDER BY start_datetime_utc ") |
||
| 614 | cursor_energy_db.execute(query, (equipment_id, start_datetime_utc, end_datetime_utc,)) |
||
| 615 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 616 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 617 | energy_equipment_hourly[equipment_id] = None |
||
| 618 | else: |
||
| 619 | energy_equipment_hourly[equipment_id] = dict() |
||
| 620 | for row_value in rows_energy_values: |
||
| 621 | current_datetime_utc = row_value[0] |
||
| 622 | if current_datetime_utc not in energy_equipment_hourly[equipment_id]: |
||
| 623 | energy_equipment_hourly[equipment_id][current_datetime_utc] = dict() |
||
| 624 | energy_item_id = row_value[1] |
||
| 625 | actual_value = row_value[2] |
||
| 626 | energy_equipment_hourly[equipment_id][current_datetime_utc][energy_item_id] = \ |
||
| 627 | actual_value |
||
| 628 | except Exception as e: |
||
| 629 | error_string = "Error in step 15 of space_energy_input_item.worker " + str(e) |
||
| 630 | if cursor_energy_db: |
||
| 631 | cursor_energy_db.close() |
||
| 632 | if cnx_energy_db: |
||
| 633 | cnx_energy_db.close() |
||
| 634 | print(error_string) |
||
| 635 | return error_string |
||
| 636 | |||
| 637 | #################################################################################################################### |
||
| 638 | # Step 16: for each shopfloor in list, get energy input data from energy database |
||
| 639 | #################################################################################################################### |
||
| 640 | energy_shopfloor_hourly = dict() |
||
| 641 | if shopfloor_list is not None and len(shopfloor_list) > 0: |
||
| 642 | try: |
||
| 643 | for shopfloor in shopfloor_list: |
||
| 644 | shopfloor_id = str(shopfloor['id']) |
||
| 645 | |||
| 646 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 647 | " FROM tbl_shopfloor_input_item_hourly " |
||
| 648 | " WHERE shopfloor_id = %s " |
||
| 649 | " AND start_datetime_utc >= %s " |
||
| 650 | " AND start_datetime_utc < %s " |
||
| 651 | " ORDER BY start_datetime_utc ") |
||
| 652 | cursor_energy_db.execute(query, (shopfloor_id, start_datetime_utc, end_datetime_utc,)) |
||
| 653 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 654 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 655 | energy_shopfloor_hourly[shopfloor_id] = None |
||
| 656 | else: |
||
| 657 | energy_shopfloor_hourly[shopfloor_id] = dict() |
||
| 658 | for row_energy_value in rows_energy_values: |
||
| 659 | current_datetime_utc = row_energy_value[0] |
||
| 660 | if current_datetime_utc not in energy_shopfloor_hourly[shopfloor_id]: |
||
| 661 | energy_shopfloor_hourly[shopfloor_id][current_datetime_utc] = dict() |
||
| 662 | energy_item_id = row_energy_value[1] |
||
| 663 | actual_value = row_energy_value[2] |
||
| 664 | energy_shopfloor_hourly[shopfloor_id][current_datetime_utc][energy_item_id] = actual_value |
||
| 665 | except Exception as e: |
||
| 666 | error_string = "Error in step 16 of space_energy_input_item.worker " + str(e) |
||
| 667 | if cursor_energy_db: |
||
| 668 | cursor_energy_db.close() |
||
| 669 | if cnx_energy_db: |
||
| 670 | cnx_energy_db.close() |
||
| 671 | print(error_string) |
||
| 672 | return error_string |
||
| 673 | |||
| 674 | #################################################################################################################### |
||
| 675 | # Step 17: for each store in list, get energy input data from energy database |
||
| 676 | #################################################################################################################### |
||
| 677 | energy_store_hourly = dict() |
||
| 678 | if store_list is not None and len(store_list) > 0: |
||
| 679 | try: |
||
| 680 | for store in store_list: |
||
| 681 | store_id = str(store['id']) |
||
| 682 | |||
| 683 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 684 | " FROM tbl_store_input_item_hourly " |
||
| 685 | " WHERE store_id = %s " |
||
| 686 | " AND start_datetime_utc >= %s " |
||
| 687 | " AND start_datetime_utc < %s " |
||
| 688 | " ORDER BY start_datetime_utc ") |
||
| 689 | cursor_energy_db.execute(query, (store_id, start_datetime_utc, end_datetime_utc,)) |
||
| 690 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 691 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 692 | energy_store_hourly[store_id] = None |
||
| 693 | else: |
||
| 694 | energy_store_hourly[store_id] = dict() |
||
| 695 | for row_energy_value in rows_energy_values: |
||
| 696 | current_datetime_utc = row_energy_value[0] |
||
| 697 | if current_datetime_utc not in energy_store_hourly[store_id]: |
||
| 698 | energy_store_hourly[store_id][current_datetime_utc] = dict() |
||
| 699 | energy_item_id = row_energy_value[1] |
||
| 700 | actual_value = row_energy_value[2] |
||
| 701 | energy_store_hourly[store_id][current_datetime_utc][energy_item_id] = actual_value |
||
| 702 | except Exception as e: |
||
| 703 | error_string = "Error in step 17 of space_energy_input_item.worker " + str(e) |
||
| 704 | if cursor_energy_db: |
||
| 705 | cursor_energy_db.close() |
||
| 706 | if cnx_energy_db: |
||
| 707 | cnx_energy_db.close() |
||
| 708 | print(error_string) |
||
| 709 | return error_string |
||
| 710 | |||
| 711 | #################################################################################################################### |
||
| 712 | # Step 18: for each tenant in list, get energy input data from energy database |
||
| 713 | #################################################################################################################### |
||
| 714 | energy_tenant_hourly = dict() |
||
| 715 | if tenant_list is not None and len(tenant_list) > 0: |
||
| 716 | try: |
||
| 717 | for tenant in tenant_list: |
||
| 718 | tenant_id = str(tenant['id']) |
||
| 719 | |||
| 720 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 721 | " FROM tbl_tenant_input_item_hourly " |
||
| 722 | " WHERE tenant_id = %s " |
||
| 723 | " AND start_datetime_utc >= %s " |
||
| 724 | " AND start_datetime_utc < %s " |
||
| 725 | " ORDER BY start_datetime_utc ") |
||
| 726 | cursor_energy_db.execute(query, (tenant_id, start_datetime_utc, end_datetime_utc,)) |
||
| 727 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 728 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 729 | energy_tenant_hourly[tenant_id] = None |
||
| 730 | else: |
||
| 731 | energy_tenant_hourly[tenant_id] = dict() |
||
| 732 | for row_energy_value in rows_energy_values: |
||
| 733 | current_datetime_utc = row_energy_value[0] |
||
| 734 | if current_datetime_utc not in energy_tenant_hourly[tenant_id]: |
||
| 735 | energy_tenant_hourly[tenant_id][current_datetime_utc] = dict() |
||
| 736 | energy_item_id = row_energy_value[1] |
||
| 737 | actual_value = row_energy_value[2] |
||
| 738 | energy_tenant_hourly[tenant_id][current_datetime_utc][energy_item_id] = actual_value |
||
| 739 | except Exception as e: |
||
| 740 | error_string = "Error in step 18 of space_energy_input_item.worker " + str(e) |
||
| 741 | if cursor_energy_db: |
||
| 742 | cursor_energy_db.close() |
||
| 743 | if cnx_energy_db: |
||
| 744 | cnx_energy_db.close() |
||
| 745 | print(error_string) |
||
| 746 | return error_string |
||
| 747 | |||
| 748 | #################################################################################################################### |
||
| 749 | # Step 19: for each child space in list, get energy input data from energy database |
||
| 750 | #################################################################################################################### |
||
| 751 | energy_child_space_hourly = dict() |
||
| 752 | if child_space_list is not None and len(child_space_list) > 0: |
||
| 753 | try: |
||
| 754 | for child_space in child_space_list: |
||
| 755 | child_space_id = str(child_space['id']) |
||
| 756 | |||
| 757 | query = (" SELECT start_datetime_utc, energy_item_id, actual_value " |
||
| 758 | " FROM tbl_space_input_item_hourly " |
||
| 759 | " WHERE space_id = %s " |
||
| 760 | " AND start_datetime_utc >= %s " |
||
| 761 | " AND start_datetime_utc < %s " |
||
| 762 | " ORDER BY start_datetime_utc ") |
||
| 763 | cursor_energy_db.execute(query, (child_space_id, start_datetime_utc, end_datetime_utc,)) |
||
| 764 | rows_energy_values = cursor_energy_db.fetchall() |
||
| 765 | if rows_energy_values is None or len(rows_energy_values) == 0: |
||
| 766 | energy_child_space_hourly[child_space_id] = None |
||
| 767 | else: |
||
| 768 | energy_child_space_hourly[child_space_id] = dict() |
||
| 769 | for row_energy_value in rows_energy_values: |
||
| 770 | current_datetime_utc = row_energy_value[0] |
||
| 771 | if current_datetime_utc not in energy_child_space_hourly[child_space_id]: |
||
| 772 | energy_child_space_hourly[child_space_id][current_datetime_utc] = dict() |
||
| 773 | energy_item_id = row_energy_value[1] |
||
| 774 | actual_value = row_energy_value[2] |
||
| 775 | energy_child_space_hourly[child_space_id][current_datetime_utc][energy_item_id] = actual_value |
||
| 776 | except Exception as e: |
||
| 777 | error_string = "Error in step 19 of space_energy_input_item.worker " + str(e) |
||
| 778 | if cursor_energy_db: |
||
| 779 | cursor_energy_db.close() |
||
| 780 | if cnx_energy_db: |
||
| 781 | cnx_energy_db.close() |
||
| 782 | print(error_string) |
||
| 783 | return error_string |
||
| 784 | |||
| 785 | #################################################################################################################### |
||
| 786 | # Step 20: determine common time slot to aggregate |
||
| 787 | #################################################################################################################### |
||
| 788 | |||
| 789 | common_start_datetime_utc = start_datetime_utc |
||
| 790 | common_end_datetime_utc = end_datetime_utc |
||
| 791 | |||
| 792 | print("Getting common time slot of energy values for all meters") |
||
| 793 | if energy_meter_hourly is not None and len(energy_meter_hourly) > 0: |
||
| 794 | for meter_id, energy_hourly in energy_meter_hourly.items(): |
||
| 795 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 796 | common_start_datetime_utc = None |
||
| 797 | common_end_datetime_utc = None |
||
| 798 | break |
||
| 799 | else: |
||
| 800 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 801 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 802 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 803 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 804 | |||
| 805 | print("Getting common time slot of energy values for all virtual meters") |
||
| 806 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 807 | if energy_virtual_meter_hourly is not None and len(energy_virtual_meter_hourly) > 0: |
||
| 808 | for meter_id, energy_hourly in energy_virtual_meter_hourly.items(): |
||
| 809 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 810 | common_start_datetime_utc = None |
||
| 811 | common_end_datetime_utc = None |
||
| 812 | break |
||
| 813 | else: |
||
| 814 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 815 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 816 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 817 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 818 | |||
| 819 | print("Getting common time slot of energy values for all offline meters") |
||
| 820 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 821 | if energy_offline_meter_hourly is not None and len(energy_offline_meter_hourly) > 0: |
||
| 822 | for meter_id, energy_hourly in energy_offline_meter_hourly.items(): |
||
| 823 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 824 | common_start_datetime_utc = None |
||
| 825 | common_end_datetime_utc = None |
||
| 826 | break |
||
| 827 | else: |
||
| 828 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 829 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 830 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 831 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 832 | |||
| 833 | print("Getting common time slot of energy values for all combined equipments") |
||
| 834 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 835 | if energy_combined_equipment_hourly is not None and len(energy_combined_equipment_hourly) > 0: |
||
| 836 | for combined_equipment_id, energy_hourly in energy_combined_equipment_hourly.items(): |
||
| 837 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 838 | common_start_datetime_utc = None |
||
| 839 | common_end_datetime_utc = None |
||
| 840 | break |
||
| 841 | else: |
||
| 842 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 843 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 844 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 845 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 846 | |||
| 847 | print("Getting common time slot of energy values for all equipments") |
||
| 848 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 849 | if energy_equipment_hourly is not None and len(energy_equipment_hourly) > 0: |
||
| 850 | for equipment_id, energy_hourly in energy_equipment_hourly.items(): |
||
| 851 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 852 | common_start_datetime_utc = None |
||
| 853 | common_end_datetime_utc = None |
||
| 854 | break |
||
| 855 | else: |
||
| 856 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 857 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 858 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 859 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 860 | |||
| 861 | print("Getting common time slot of energy values for all shopfloors") |
||
| 862 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 863 | if energy_shopfloor_hourly is not None and len(energy_shopfloor_hourly) > 0: |
||
| 864 | for shopfloor_id, energy_hourly in energy_shopfloor_hourly.items(): |
||
| 865 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 866 | common_start_datetime_utc = None |
||
| 867 | common_end_datetime_utc = None |
||
| 868 | break |
||
| 869 | else: |
||
| 870 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 871 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 872 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 873 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 874 | |||
| 875 | print("Getting common time slot of energy values for all stores") |
||
| 876 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 877 | if energy_store_hourly is not None and len(energy_store_hourly) > 0: |
||
| 878 | for store_id, energy_hourly in energy_store_hourly.items(): |
||
| 879 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 880 | common_start_datetime_utc = None |
||
| 881 | common_end_datetime_utc = None |
||
| 882 | break |
||
| 883 | else: |
||
| 884 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 885 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 886 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 887 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 888 | |||
| 889 | print("Getting common time slot of energy values for all tenants") |
||
| 890 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 891 | if energy_tenant_hourly is not None and len(energy_tenant_hourly) > 0: |
||
| 892 | for tenant_id, energy_hourly in energy_tenant_hourly.items(): |
||
| 893 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 894 | common_start_datetime_utc = None |
||
| 895 | common_end_datetime_utc = None |
||
| 896 | break |
||
| 897 | else: |
||
| 898 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 899 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 900 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 901 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 902 | |||
| 903 | print("Getting common time slot of energy values for all child spaces") |
||
| 904 | if common_start_datetime_utc is not None and common_start_datetime_utc is not None: |
||
| 905 | if energy_child_space_hourly is not None and len(energy_child_space_hourly) > 0: |
||
| 906 | for child_space_id, energy_hourly in energy_child_space_hourly.items(): |
||
| 907 | if energy_hourly is None or len(energy_hourly) == 0: |
||
| 908 | common_start_datetime_utc = None |
||
| 909 | common_end_datetime_utc = None |
||
| 910 | break |
||
| 911 | else: |
||
| 912 | if common_start_datetime_utc < min(energy_hourly.keys()): |
||
| 913 | common_start_datetime_utc = min(energy_hourly.keys()) |
||
| 914 | if common_end_datetime_utc > max(energy_hourly.keys()): |
||
| 915 | common_end_datetime_utc = max(energy_hourly.keys()) |
||
| 916 | |||
| 917 | if (energy_meter_hourly is None or len(energy_meter_hourly) == 0) and \ |
||
| 918 | (energy_virtual_meter_hourly is None or len(energy_virtual_meter_hourly) == 0) and \ |
||
| 919 | (energy_offline_meter_hourly is None or len(energy_offline_meter_hourly) == 0) and \ |
||
| 920 | (energy_combined_equipment_hourly is None or len(energy_combined_equipment_hourly) == 0) and \ |
||
| 921 | (energy_equipment_hourly is None or len(energy_equipment_hourly) == 0) and \ |
||
| 922 | (energy_shopfloor_hourly is None or len(energy_shopfloor_hourly) == 0) and \ |
||
| 923 | (energy_store_hourly is None or len(energy_store_hourly) == 0) and \ |
||
| 924 | (energy_tenant_hourly is None or len(energy_tenant_hourly) == 0) and \ |
||
| 925 | (energy_child_space_hourly is None or len(energy_child_space_hourly) == 0): |
||
| 926 | # There isn't any energy data |
||
| 927 | print("There isn't any energy data") |
||
| 928 | # continue the for space loop to the next space |
||
| 929 | print("continue the for space loop to the next space") |
||
| 930 | if cursor_energy_db: |
||
| 931 | cursor_energy_db.close() |
||
| 932 | if cnx_energy_db: |
||
| 933 | cnx_energy_db.close() |
||
| 934 | return None |
||
| 935 | |||
| 936 | print("common_start_datetime_utc: " + str(common_start_datetime_utc)) |
||
| 937 | print("common_end_datetime_utc: " + str(common_end_datetime_utc)) |
||
| 938 | |||
| 939 | #################################################################################################################### |
||
| 940 | # Step 21: aggregate energy data in the common time slot by energy items and hourly |
||
| 941 | #################################################################################################################### |
||
| 942 | |||
| 943 | print("Step 21: aggregate energy data in the common time slot by energy items and hourly") |
||
| 944 | aggregated_values = list() |
||
| 945 | try: |
||
| 946 | current_datetime_utc = common_start_datetime_utc |
||
| 947 | while common_start_datetime_utc is not None \ |
||
| 948 | and common_end_datetime_utc is not None \ |
||
| 949 | and current_datetime_utc <= common_end_datetime_utc: |
||
| 950 | aggregated_value = dict() |
||
| 951 | aggregated_value['start_datetime_utc'] = current_datetime_utc |
||
| 952 | aggregated_value['meta_data'] = dict() |
||
| 953 | |||
| 954 | if meter_list is not None and len(meter_list) > 0: |
||
| 955 | for meter in meter_list: |
||
| 956 | meter_id = str(meter['id']) |
||
| 957 | energy_item_id = meter['energy_item_id'] |
||
| 958 | actual_value = energy_meter_hourly[meter_id].get(current_datetime_utc, Decimal(0.0)) |
||
| 959 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 960 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 961 | |||
| 962 | if virtual_meter_list is not None and len(virtual_meter_list) > 0: |
||
| 963 | for virtual_meter in virtual_meter_list: |
||
| 964 | virtual_meter_id = str(virtual_meter['id']) |
||
| 965 | energy_item_id = virtual_meter['energy_item_id'] |
||
| 966 | actual_value = energy_virtual_meter_hourly[virtual_meter_id].get(current_datetime_utc, Decimal(0.0)) |
||
| 967 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 968 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 969 | |||
| 970 | if offline_meter_list is not None and len(offline_meter_list) > 0: |
||
| 971 | for offline_meter in offline_meter_list: |
||
| 972 | offline_meter_id = str(offline_meter['id']) |
||
| 973 | energy_item_id = offline_meter['energy_item_id'] |
||
| 974 | actual_value = energy_offline_meter_hourly[offline_meter_id].get(current_datetime_utc, Decimal(0.0)) |
||
| 975 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 976 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 977 | |||
| 978 | if combined_equipment_list is not None and len(combined_equipment_list) > 0: |
||
| 979 | for combined_equipment in combined_equipment_list: |
||
| 980 | combined_equipment_id = str(combined_equipment['id']) |
||
| 981 | meta_data_dict = \ |
||
| 982 | energy_combined_equipment_hourly[combined_equipment_id].get(current_datetime_utc, None) |
||
| 983 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 984 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 985 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 986 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 987 | |||
| 988 | if equipment_list is not None and len(equipment_list) > 0: |
||
| 989 | for equipment in equipment_list: |
||
| 990 | equipment_id = str(equipment['id']) |
||
| 991 | meta_data_dict = energy_equipment_hourly[equipment_id].get(current_datetime_utc, None) |
||
| 992 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 993 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 994 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 995 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 996 | |||
| 997 | if shopfloor_list is not None and len(shopfloor_list) > 0: |
||
| 998 | for shopfloor in shopfloor_list: |
||
| 999 | shopfloor_id = str(shopfloor['id']) |
||
| 1000 | meta_data_dict = energy_store_hourly[shopfloor_id].get(current_datetime_utc, None) |
||
| 1001 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 1002 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 1003 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 1004 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 1005 | |||
| 1006 | if store_list is not None and len(store_list) > 0: |
||
| 1007 | for store in store_list: |
||
| 1008 | store_id = str(store['id']) |
||
| 1009 | meta_data_dict = energy_store_hourly[store_id].get(current_datetime_utc, None) |
||
| 1010 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 1011 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 1012 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 1013 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 1014 | |||
| 1015 | if tenant_list is not None and len(tenant_list) > 0: |
||
| 1016 | for tenant in tenant_list: |
||
| 1017 | tenant_id = str(tenant['id']) |
||
| 1018 | meta_data_dict = energy_tenant_hourly[tenant_id].get(current_datetime_utc, None) |
||
| 1019 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 1020 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 1021 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 1022 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 1023 | |||
| 1024 | if child_space_list is not None and len(child_space_list) > 0: |
||
| 1025 | for child_space in child_space_list: |
||
| 1026 | child_space_id = str(child_space['id']) |
||
| 1027 | meta_data_dict = energy_child_space_hourly[child_space_id].get(current_datetime_utc, None) |
||
| 1028 | if meta_data_dict is not None and len(meta_data_dict) > 0: |
||
| 1029 | for energy_item_id, actual_value in meta_data_dict.items(): |
||
| 1030 | aggregated_value['meta_data'][energy_item_id] = \ |
||
| 1031 | aggregated_value['meta_data'].get(energy_item_id, Decimal(0.0)) + actual_value |
||
| 1032 | |||
| 1033 | aggregated_values.append(aggregated_value) |
||
| 1034 | |||
| 1035 | current_datetime_utc += timedelta(minutes=config.minutes_to_count) |
||
| 1036 | |||
| 1037 | except Exception as e: |
||
| 1038 | error_string = "Error in step 19 of space_energy_input_item.worker " + str(e) |
||
| 1039 | if cursor_energy_db: |
||
| 1040 | cursor_energy_db.close() |
||
| 1041 | if cnx_energy_db: |
||
| 1042 | cnx_energy_db.close() |
||
| 1043 | print(error_string) |
||
| 1044 | return error_string |
||
| 1045 | |||
| 1046 | #################################################################################################################### |
||
| 1047 | # Step 22: save energy data to energy database |
||
| 1048 | #################################################################################################################### |
||
| 1049 | print("Step 22: save energy data to energy database") |
||
| 1050 | |||
| 1051 | if len(aggregated_values) > 0: |
||
| 1052 | try: |
||
| 1053 | add_values = (" INSERT INTO tbl_space_input_item_hourly " |
||
| 1054 | " (space_id, " |
||
| 1055 | " energy_item_id, " |
||
| 1056 | " start_datetime_utc, " |
||
| 1057 | " actual_value) " |
||
| 1058 | " VALUES ") |
||
| 1059 | |||
| 1060 | for aggregated_value in aggregated_values: |
||
| 1061 | for energy_item_id, actual_value in aggregated_value['meta_data'].items(): |
||
| 1062 | add_values += " (" + str(space['id']) + "," |
||
| 1063 | add_values += " " + str(energy_item_id) + "," |
||
| 1064 | add_values += "'" + aggregated_value['start_datetime_utc'].isoformat()[0:19] + "'," |
||
| 1065 | add_values += str(actual_value) + "), " |
||
| 1066 | print("add_values:" + add_values) |
||
| 1067 | # trim ", " at the end of string and then execute |
||
| 1068 | cursor_energy_db.execute(add_values[:-2]) |
||
| 1069 | cnx_energy_db.commit() |
||
| 1070 | |||
| 1071 | except Exception as e: |
||
| 1072 | error_string = "Error in step 20 of space_energy_input_item.worker " + str(e) |
||
| 1073 | print(error_string) |
||
| 1074 | return error_string |
||
| 1075 | finally: |
||
| 1076 | if cursor_energy_db: |
||
| 1077 | cursor_energy_db.close() |
||
| 1078 | if cnx_energy_db: |
||
| 1079 | cnx_energy_db.close() |
||
| 1080 | else: |
||
| 1081 | if cursor_energy_db: |
||
| 1082 | cursor_energy_db.close() |
||
| 1083 | if cnx_energy_db: |
||
| 1084 | cnx_energy_db.close() |
||
| 1085 |
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