MyEMS /
myems
| @@ 415-550 (lines=136) @@ | ||
| 412 | # Step 8: calculate base period fractions |
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| 413 | ################################################################################################################ |
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| 414 | base = dict() |
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| 415 | if fraction_list is not None and len(fraction_list) > 0: |
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| 416 | for fraction in fraction_list: |
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| 417 | base[fraction['id']] = dict() |
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| 418 | base[fraction['id']]['name'] = fraction['name'] |
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| 419 | base[fraction['id']]['unit'] = fraction['numerator_meter_unit'] + '/' + \ |
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| 420 | fraction['denominator_meter_unit'] |
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| 421 | base[fraction['id']]['numerator_timestamps'] = list() |
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| 422 | base[fraction['id']]['numerator_values'] = list() |
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| 423 | base[fraction['id']]['numerator_cumulation'] = Decimal(0.0) |
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| 424 | base[fraction['id']]['denominator_timestamps'] = list() |
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| 425 | base[fraction['id']]['denominator_values'] = list() |
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| 426 | base[fraction['id']]['denominator_cumulation'] = Decimal(0.0) |
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| 427 | base[fraction['id']]['timestamps'] = list() |
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| 428 | base[fraction['id']]['values'] = list() |
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| 429 | base[fraction['id']]['cumulation'] = Decimal(0.0) |
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| 430 | # query numerator meter output |
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| 431 | if fraction['numerator_meter_type'] == 'meter': |
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| 432 | query = (" SELECT start_datetime_utc, actual_value " |
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| 433 | " FROM tbl_meter_hourly " |
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| 434 | " WHERE meter_id = %s " |
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| 435 | " AND start_datetime_utc >= %s " |
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| 436 | " AND start_datetime_utc < %s " |
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| 437 | " ORDER BY start_datetime_utc ") |
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| 438 | elif fraction['numerator_meter_type'] == 'offline_meter': |
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| 439 | query = (" SELECT start_datetime_utc, actual_value " |
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| 440 | " FROM tbl_offline_meter_hourly " |
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| 441 | " WHERE offline_meter_id = %s " |
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| 442 | " AND start_datetime_utc >= %s " |
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| 443 | " AND start_datetime_utc < %s " |
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| 444 | " ORDER BY start_datetime_utc ") |
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| 445 | elif fraction['numerator_meter_type'] == 'virtual_meter': |
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| 446 | query = (" SELECT start_datetime_utc, actual_value " |
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| 447 | " FROM tbl_virtual_meter_hourly " |
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| 448 | " WHERE virtual_meter_id = %s " |
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| 449 | " AND start_datetime_utc >= %s " |
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| 450 | " AND start_datetime_utc < %s " |
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| 451 | " ORDER BY start_datetime_utc ") |
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| 452 | ||
| 453 | cursor_energy.execute(query, (fraction['numerator_meter_id'], |
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| 454 | base_start_datetime_utc, |
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| 455 | base_end_datetime_utc)) |
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| 456 | rows_numerator_meter_hourly = cursor_energy.fetchall() |
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| 457 | ||
| 458 | rows_numerator_meter_periodically = \ |
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| 459 | utilities.aggregate_hourly_data_by_period(rows_numerator_meter_hourly, |
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| 460 | base_start_datetime_utc, |
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| 461 | base_end_datetime_utc, |
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| 462 | period_type) |
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| 463 | # query denominator meter input |
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| 464 | if fraction['denominator_meter_type'] == 'meter': |
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| 465 | query = (" SELECT start_datetime_utc, actual_value " |
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| 466 | " FROM tbl_meter_hourly " |
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| 467 | " WHERE meter_id = %s " |
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| 468 | " AND start_datetime_utc >= %s " |
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| 469 | " AND start_datetime_utc < %s " |
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| 470 | " ORDER BY start_datetime_utc ") |
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| 471 | elif fraction['denominator_meter_type'] == 'offline_meter': |
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| 472 | query = (" SELECT start_datetime_utc, actual_value " |
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| 473 | " FROM tbl_offline_meter_hourly " |
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| 474 | " WHERE offline_meter_id = %s " |
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| 475 | " AND start_datetime_utc >= %s " |
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| 476 | " AND start_datetime_utc < %s " |
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| 477 | " ORDER BY start_datetime_utc ") |
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| 478 | elif fraction['denominator_meter_type'] == 'virtual_meter': |
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| 479 | query = (" SELECT start_datetime_utc, actual_value " |
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| 480 | " FROM tbl_virtual_meter_hourly " |
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| 481 | " WHERE virtual_meter_id = %s " |
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| 482 | " AND start_datetime_utc >= %s " |
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| 483 | " AND start_datetime_utc < %s " |
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| 484 | " ORDER BY start_datetime_utc ") |
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| 485 | ||
| 486 | cursor_energy.execute(query, (fraction['denominator_meter_id'], |
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| 487 | base_start_datetime_utc, |
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| 488 | base_end_datetime_utc)) |
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| 489 | rows_denominator_meter_hourly = cursor_energy.fetchall() |
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| 490 | ||
| 491 | rows_denominator_meter_periodically = \ |
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| 492 | utilities.aggregate_hourly_data_by_period(rows_denominator_meter_hourly, |
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| 493 | base_start_datetime_utc, |
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| 494 | base_end_datetime_utc, |
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| 495 | period_type) |
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| 496 | ||
| 497 | for row_numerator_meter_periodically in rows_numerator_meter_periodically: |
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| 498 | current_datetime_local = row_numerator_meter_periodically[0].replace(tzinfo=timezone.utc) + \ |
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| 499 | timedelta(minutes=timezone_offset) |
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| 500 | if period_type == 'hourly': |
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| 501 | current_datetime = current_datetime_local.isoformat()[0:19] |
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| 502 | elif period_type == 'daily': |
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| 503 | current_datetime = current_datetime_local.isoformat()[0:10] |
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| 504 | elif period_type == 'weekly': |
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| 505 | current_datetime = current_datetime_local.isoformat()[0:10] |
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| 506 | elif period_type == 'monthly': |
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| 507 | current_datetime = current_datetime_local.isoformat()[0:7] |
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| 508 | elif period_type == 'yearly': |
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| 509 | current_datetime = current_datetime_local.isoformat()[0:4] |
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| 510 | ||
| 511 | actual_value = Decimal(0.0) if row_numerator_meter_periodically[1] is None \ |
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| 512 | else row_numerator_meter_periodically[1] |
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| 513 | ||
| 514 | base[fraction['id']]['numerator_timestamps'].append(current_datetime) |
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| 515 | base[fraction['id']]['numerator_values'].append(actual_value) |
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| 516 | base[fraction['id']]['numerator_cumulation'] += actual_value |
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| 517 | ||
| 518 | for row_denominator_meter_periodically in rows_denominator_meter_periodically: |
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| 519 | current_datetime_local = row_denominator_meter_periodically[0].replace(tzinfo=timezone.utc) + \ |
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| 520 | timedelta(minutes=timezone_offset) |
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| 521 | if period_type == 'hourly': |
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| 522 | current_datetime = current_datetime_local.isoformat()[0:19] |
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| 523 | elif period_type == 'daily': |
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| 524 | current_datetime = current_datetime_local.isoformat()[0:10] |
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| 525 | elif period_type == 'weekly': |
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| 526 | current_datetime = current_datetime_local.isoformat()[0:10] |
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| 527 | elif period_type == 'monthly': |
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| 528 | current_datetime = current_datetime_local.isoformat()[0:7] |
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| 529 | elif period_type == 'yearly': |
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| 530 | current_datetime = current_datetime_local.isoformat()[0:4] |
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| 531 | ||
| 532 | actual_value = Decimal(0.0) if row_denominator_meter_periodically[1] is None \ |
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| 533 | else row_denominator_meter_periodically[1] |
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| 534 | ||
| 535 | base[fraction['id']]['denominator_timestamps'].append(current_datetime) |
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| 536 | base[fraction['id']]['denominator_values'].append(actual_value) |
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| 537 | base[fraction['id']]['denominator_cumulation'] += actual_value |
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| 538 | ||
| 539 | for i in range(len(base[fraction['id']]['denominator_timestamps'])): |
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| 540 | timestamp = base[fraction['id']]['denominator_timestamps'][i] |
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| 541 | base[fraction['id']]['timestamps'].append(timestamp) |
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| 542 | value = (base[fraction['id']]['numerator_values'][i] / |
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| 543 | base[fraction['id']]['denominator_values'][i]) \ |
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| 544 | if base[fraction['id']]['denominator_values'][i] > Decimal(0.0) else Decimal(0.0) |
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| 545 | base[fraction['id']]['values'].append(value) |
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| 546 | ||
| 547 | cumulation = (base[fraction['id']]['numerator_cumulation'] / |
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| 548 | base[fraction['id']]['denominator_cumulation']) \ |
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| 549 | if base[fraction['id']]['denominator_cumulation'] > Decimal(0.0) else Decimal(0.0) |
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| 550 | base[fraction['id']]['cumulation'] = cumulation |
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| 551 | ||
| 552 | ################################################################################################################ |
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| 553 | # Step 9: calculate reporting period fractions |
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| @@ 340-475 (lines=136) @@ | ||
| 337 | # Step 5: calculate base period fractions |
|
| 338 | ################################################################################################################ |
|
| 339 | base = dict() |
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| 340 | if fraction_list is not None and len(fraction_list) > 0: |
|
| 341 | for fraction in fraction_list: |
|
| 342 | base[fraction['id']] = dict() |
|
| 343 | base[fraction['id']]['name'] = fraction['name'] |
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| 344 | base[fraction['id']]['unit'] = fraction['numerator_meter_unit'] + '/' + \ |
|
| 345 | fraction['denominator_meter_unit'] |
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| 346 | base[fraction['id']]['numerator_timestamps'] = list() |
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| 347 | base[fraction['id']]['numerator_values'] = list() |
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| 348 | base[fraction['id']]['numerator_cumulation'] = Decimal(0.0) |
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| 349 | base[fraction['id']]['denominator_timestamps'] = list() |
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| 350 | base[fraction['id']]['denominator_values'] = list() |
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| 351 | base[fraction['id']]['denominator_cumulation'] = Decimal(0.0) |
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| 352 | base[fraction['id']]['timestamps'] = list() |
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| 353 | base[fraction['id']]['values'] = list() |
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| 354 | base[fraction['id']]['cumulation'] = Decimal(0.0) |
|
| 355 | # query numerator meter output |
|
| 356 | if fraction['numerator_meter_type'] == 'meter': |
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| 357 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 358 | " FROM tbl_meter_hourly " |
|
| 359 | " WHERE meter_id = %s " |
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| 360 | " AND start_datetime_utc >= %s " |
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| 361 | " AND start_datetime_utc < %s " |
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| 362 | " ORDER BY start_datetime_utc ") |
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| 363 | elif fraction['numerator_meter_type'] == 'offline_meter': |
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| 364 | query = (" SELECT start_datetime_utc, actual_value " |
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| 365 | " FROM tbl_offline_meter_hourly " |
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| 366 | " WHERE offline_meter_id = %s " |
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| 367 | " AND start_datetime_utc >= %s " |
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| 368 | " AND start_datetime_utc < %s " |
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| 369 | " ORDER BY start_datetime_utc ") |
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| 370 | elif fraction['numerator_meter_type'] == 'virtual_meter': |
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| 371 | query = (" SELECT start_datetime_utc, actual_value " |
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| 372 | " FROM tbl_virtual_meter_hourly " |
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| 373 | " WHERE virtual_meter_id = %s " |
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| 374 | " AND start_datetime_utc >= %s " |
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| 375 | " AND start_datetime_utc < %s " |
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| 376 | " ORDER BY start_datetime_utc ") |
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| 377 | ||
| 378 | cursor_energy.execute(query, (fraction['numerator_meter_id'], |
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| 379 | base_start_datetime_utc, |
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| 380 | base_end_datetime_utc)) |
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| 381 | rows_numerator_meter_hourly = cursor_energy.fetchall() |
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| 382 | ||
| 383 | rows_numerator_meter_periodically = \ |
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| 384 | utilities.aggregate_hourly_data_by_period(rows_numerator_meter_hourly, |
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| 385 | base_start_datetime_utc, |
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| 386 | base_end_datetime_utc, |
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| 387 | period_type) |
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| 388 | # query denominator meter input |
|
| 389 | if fraction['denominator_meter_type'] == 'meter': |
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| 390 | query = (" SELECT start_datetime_utc, actual_value " |
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| 391 | " FROM tbl_meter_hourly " |
|
| 392 | " WHERE meter_id = %s " |
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| 393 | " AND start_datetime_utc >= %s " |
|
| 394 | " AND start_datetime_utc < %s " |
|
| 395 | " ORDER BY start_datetime_utc ") |
|
| 396 | elif fraction['denominator_meter_type'] == 'offline_meter': |
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| 397 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 398 | " FROM tbl_offline_meter_hourly " |
|
| 399 | " WHERE offline_meter_id = %s " |
|
| 400 | " AND start_datetime_utc >= %s " |
|
| 401 | " AND start_datetime_utc < %s " |
|
| 402 | " ORDER BY start_datetime_utc ") |
|
| 403 | elif fraction['denominator_meter_type'] == 'virtual_meter': |
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| 404 | query = (" SELECT start_datetime_utc, actual_value " |
|
| 405 | " FROM tbl_virtual_meter_hourly " |
|
| 406 | " WHERE virtual_meter_id = %s " |
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| 407 | " AND start_datetime_utc >= %s " |
|
| 408 | " AND start_datetime_utc < %s " |
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| 409 | " ORDER BY start_datetime_utc ") |
|
| 410 | ||
| 411 | cursor_energy.execute(query, (fraction['denominator_meter_id'], |
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| 412 | base_start_datetime_utc, |
|
| 413 | base_end_datetime_utc)) |
|
| 414 | rows_denominator_meter_hourly = cursor_energy.fetchall() |
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| 415 | ||
| 416 | rows_denominator_meter_periodically = \ |
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| 417 | utilities.aggregate_hourly_data_by_period(rows_denominator_meter_hourly, |
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| 418 | base_start_datetime_utc, |
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| 419 | base_end_datetime_utc, |
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| 420 | period_type) |
|
| 421 | ||
| 422 | for row_numerator_meter_periodically in rows_numerator_meter_periodically: |
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| 423 | current_datetime_local = row_numerator_meter_periodically[0].replace(tzinfo=timezone.utc) + \ |
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| 424 | timedelta(minutes=timezone_offset) |
|
| 425 | if period_type == 'hourly': |
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| 426 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 427 | elif period_type == 'daily': |
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| 428 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 429 | elif period_type == 'weekly': |
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| 430 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 431 | elif period_type == 'monthly': |
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| 432 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 433 | elif period_type == 'yearly': |
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| 434 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 435 | ||
| 436 | actual_value = Decimal(0.0) if row_numerator_meter_periodically[1] is None \ |
|
| 437 | else row_numerator_meter_periodically[1] |
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| 438 | ||
| 439 | base[fraction['id']]['numerator_timestamps'].append(current_datetime) |
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| 440 | base[fraction['id']]['numerator_values'].append(actual_value) |
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| 441 | base[fraction['id']]['numerator_cumulation'] += actual_value |
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| 442 | ||
| 443 | for row_denominator_meter_periodically in rows_denominator_meter_periodically: |
|
| 444 | current_datetime_local = row_denominator_meter_periodically[0].replace(tzinfo=timezone.utc) + \ |
|
| 445 | timedelta(minutes=timezone_offset) |
|
| 446 | if period_type == 'hourly': |
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| 447 | current_datetime = current_datetime_local.isoformat()[0:19] |
|
| 448 | elif period_type == 'daily': |
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| 449 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 450 | elif period_type == 'weekly': |
|
| 451 | current_datetime = current_datetime_local.isoformat()[0:10] |
|
| 452 | elif period_type == 'monthly': |
|
| 453 | current_datetime = current_datetime_local.isoformat()[0:7] |
|
| 454 | elif period_type == 'yearly': |
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| 455 | current_datetime = current_datetime_local.isoformat()[0:4] |
|
| 456 | ||
| 457 | actual_value = Decimal(0.0) if row_denominator_meter_periodically[1] is None \ |
|
| 458 | else row_denominator_meter_periodically[1] |
|
| 459 | ||
| 460 | base[fraction['id']]['denominator_timestamps'].append(current_datetime) |
|
| 461 | base[fraction['id']]['denominator_values'].append(actual_value) |
|
| 462 | base[fraction['id']]['denominator_cumulation'] += actual_value |
|
| 463 | ||
| 464 | for i in range(len(base[fraction['id']]['denominator_timestamps'])): |
|
| 465 | timestamp = base[fraction['id']]['denominator_timestamps'][i] |
|
| 466 | base[fraction['id']]['timestamps'].append(timestamp) |
|
| 467 | value = (base[fraction['id']]['numerator_values'][i] / |
|
| 468 | base[fraction['id']]['denominator_values'][i]) \ |
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| 469 | if base[fraction['id']]['denominator_values'][i] > Decimal(0.0) else Decimal(0.0) |
|
| 470 | base[fraction['id']]['values'].append(value) |
|
| 471 | ||
| 472 | cumulation = (base[fraction['id']]['numerator_cumulation'] / |
|
| 473 | base[fraction['id']]['denominator_cumulation']) \ |
|
| 474 | if base[fraction['id']]['denominator_cumulation'] > Decimal(0.0) else Decimal(0.0) |
|
| 475 | base[fraction['id']]['cumulation'] = cumulation |
|
| 476 | ||
| 477 | ################################################################################################################ |
|
| 478 | # Step 6: calculate reporting period fractions |
|
