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Added 'excelexporters.spaceoutput.export()' method

pull/4/head
YangZhang-GitHub 2021-03-04 20:34:03 +08:00
parent 7796eeed5f
commit 22ba6615f4
1 changed files with 15 additions and 7 deletions
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22
myems-api/reports/spaceoutput.py
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@ -5,6 +5,7 @@ import config
from datetime import datetime, timedelta, timezone
from core import utilities
from decimal import Decimal
import excelexporters.spaceoutput
class Reporting:
@ -68,7 +69,7 @@ class Reporting:
try:
base_start_datetime_utc = datetime.strptime(base_start_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_BASE_PERIOD_START_DATETIME")
@ -79,7 +80,7 @@ class Reporting:
try:
base_end_datetime_utc = datetime.strptime(base_end_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_BASE_PERIOD_END_DATETIME")
@ -97,7 +98,7 @@ class Reporting:
try:
reporting_start_datetime_utc = datetime.strptime(reporting_start_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_REPORTING_PERIOD_START_DATETIME")
@ -110,7 +111,7 @@ class Reporting:
try:
reporting_end_datetime_utc = datetime.strptime(reporting_end_datetime_local,
'%Y-%m-%dT%H:%M:%S').replace(tzinfo=timezone.utc) - \
timedelta(minutes=timezone_offset)
timedelta(minutes=timezone_offset)
except ValueError:
raise falcon.HTTPError(falcon.HTTP_400, title='API.BAD_REQUEST',
description="API.INVALID_REPORTING_PERIOD_END_DATETIME")
@ -226,7 +227,7 @@ class Reporting:
" tbl_points po, tbl_sensors_points sepo "
" WHERE sp.id = %s AND sp.id = spse.space_id AND spse.sensor_id = se.id "
" AND se.id = sepo.sensor_id AND sepo.point_id = po.id "
" ORDER BY po.id ", (space['id'], ))
" ORDER BY po.id ", (space['id'],))
rows_points = cursor_system.fetchall()
if rows_points is not None and len(rows_points) > 0:
for row in rows_points:
@ -238,7 +239,7 @@ class Reporting:
cursor_system.execute(" SELECT po.id, po.name, po.units, po.object_type "
" FROM tbl_spaces sp, tbl_spaces_points sppo, tbl_points po "
" WHERE sp.id = %s AND sp.id = sppo.space_id AND sppo.point_id = po.id "
" ORDER BY po.id ", (space['id'], ))
" ORDER BY po.id ", (space['id'],))
rows_points = cursor_system.fetchall()
if rows_points is not None and len(rows_points) > 0:
for row in rows_points:
@ -251,7 +252,7 @@ class Reporting:
cursor_system.execute(" SELECT id, name "
" FROM tbl_spaces "
" WHERE parent_space_id = %s "
" ORDER BY id ", (space['id'], ))
" ORDER BY id ", (space['id'],))
rows_child_spaces = cursor_system.fetchall()
if rows_child_spaces is not None and len(rows_child_spaces) > 0:
for row in rows_child_spaces:
@ -545,4 +546,11 @@ class Reporting:
result['child_space']['subtotals_array'].append(
child_space_data[energy_category_id]['subtotals'])
# export result to Excel file and then encode the file to base64 string
result['excel_bytes_base64'] = excelexporters.spaceoutput.export(result,
space['name'],
reporting_start_datetime_local,
reporting_end_datetime_local,
period_type)
resp.body = json.dumps(result)