Issues (1577)

myems-api/excelexporters/tenantstatistics.py (3 issues)

1
import base64
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from core.utilities import get_translation
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import os
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import re
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import uuid
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import openpyxl.utils.cell as format_cell
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from openpyxl import Workbook
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from openpyxl.chart import LineChart, Reference
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from openpyxl.drawing.image import Image
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from openpyxl.styles import PatternFill, Border, Side, Alignment, Font
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from core.utilities import round2
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########################################################################################################################
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# PROCEDURES
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# Step 1: Validate the report data
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# Step 2: Generate excel file
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# Step 3: Encode the excel file to Base64
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########################################################################################################################
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21 View Code Duplication
def export(report,
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22
           name,
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           base_period_start_datetime_local,
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           base_period_end_datetime_local,
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           reporting_start_datetime_local,
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           reporting_end_datetime_local,
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           period_type,
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           language):
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    ####################################################################################################################
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    # Step 1: Validate the report data
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    ####################################################################################################################
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    if report is None:
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        return None
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    ####################################################################################################################
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    # Step 2: Generate excel file from the report data
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    ####################################################################################################################
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    filename = generate_excel(report,
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                              name,
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                              base_period_start_datetime_local,
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                              base_period_end_datetime_local,
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                              reporting_start_datetime_local,
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                              reporting_end_datetime_local,
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                              period_type,
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                              language)
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    ####################################################################################################################
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    # Step 3: Encode the excel file to Base64
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    ####################################################################################################################
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    binary_file_data = b''
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    try:
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        with open(filename, 'rb') as binary_file:
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            binary_file_data = binary_file.read()
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    except IOError as ex:
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        print(str(ex))
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    # Base64 encode the bytes
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    base64_encoded_data = base64.b64encode(binary_file_data)
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    # get the Base64 encoded data using human-readable characters.
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    base64_message = base64_encoded_data.decode('utf-8')
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    # delete the file from server
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    try:
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        os.remove(filename)
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    except NotImplementedError as ex:
64
        print(str(ex))
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    return base64_message
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def generate_excel(report,
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                   name,
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                   base_period_start_datetime_local,
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                   base_period_end_datetime_local,
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                   reporting_start_datetime_local,
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                   reporting_end_datetime_local,
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                   period_type,
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                   language):
76
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    trans = get_translation(language)
78
    trans.install()
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    _ = trans.gettext
80
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    wb = Workbook()
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    ws = wb.active
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    ws.title = "TenantStatistics"
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    # Row height
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    ws.row_dimensions[1].height = 102
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    for i in range(2, 2000 + 1):
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        ws.row_dimensions[i].height = 42
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    # Col width
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    ws.column_dimensions['A'].width = 1.5
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    ws.column_dimensions['B'].width = 25.0
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    for i in range(ord('C'), ord('Z')):
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        ws.column_dimensions[chr(i)].width = 15.0
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    # Font
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    name_font = Font(name='Arial', size=15, bold=True)
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    title_font = Font(name='Arial', size=15, bold=True)
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    table_fill = PatternFill(fill_type='solid', fgColor='90ee90')
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    f_border = Border(left=Side(border_style='medium'),
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                      right=Side(border_style='medium'),
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                      bottom=Side(border_style='medium'),
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                      top=Side(border_style='medium')
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                      )
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    b_border = Border(
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        bottom=Side(border_style='medium'),
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    )
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    b_c_alignment = Alignment(vertical='bottom',
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                              horizontal='center',
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                              text_rotation=0,
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                              wrap_text=True,
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                              shrink_to_fit=False,
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                              indent=0)
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    c_c_alignment = Alignment(vertical='center',
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                              horizontal='center',
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                              text_rotation=0,
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                              wrap_text=True,
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                              shrink_to_fit=False,
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                              indent=0)
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    b_r_alignment = Alignment(vertical='bottom',
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                              horizontal='right',
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                              text_rotation=0,
127
                              wrap_text=True,
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                              shrink_to_fit=False,
129
                              indent=0)
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    # Img
132
    img = Image("excelexporters/myems.png")
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    ws.add_image(img, 'A1')
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    # Title
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    ws['B3'].alignment = b_r_alignment
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    ws['B3'] = _('Name') + ':'
138
    ws['C3'].border = b_border
139
    ws['C3'].alignment = b_c_alignment
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    ws['C3'] = name
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    ws['D3'].alignment = b_r_alignment
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    ws['D3'] = _('Period Type') + ':'
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    ws['E3'].border = b_border
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    ws['E3'].alignment = b_c_alignment
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    ws['E3'] = period_type
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148
    ws['B4'].alignment = b_r_alignment
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    ws['B4'] = _('Reporting Start Datetime') + ':'
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    ws['C4'].border = b_border
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    ws['C4'].alignment = b_c_alignment
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    ws['C4'] = reporting_start_datetime_local
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    ws['D4'].alignment = b_r_alignment
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    ws['D4'] = _('Reporting End Datetime') + ':'
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    ws['E4'].border = b_border
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    ws['E4'].alignment = b_c_alignment
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    ws['E4'] = reporting_end_datetime_local
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    is_base_period_timestamp_exists_flag = is_base_period_timestamp_exists(report['base_period'])
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    if is_base_period_timestamp_exists_flag:
163
        ws['B5'].alignment = b_r_alignment
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        ws['B5'] = _('Base Period Start Datetime') + ':'
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        ws['C5'].border = b_border
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        ws['C5'].alignment = b_c_alignment
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        ws['C5'] = base_period_start_datetime_local
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        ws['D5'].alignment = b_r_alignment
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        ws['D5'] = _('Base Period End Datetime') + ':'
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        ws['E5'].border = b_border
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        ws['E5'].alignment = b_c_alignment
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        ws['E5'] = base_period_end_datetime_local
174
175
    if "reporting_period" not in report.keys() or \
176
            "names" not in report['reporting_period'].keys() or len(report['reporting_period']['names']) == 0:
177
        filename = str(uuid.uuid4()) + '.xlsx'
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178
        wb.save(filename)
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        return filename
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    ####################################################################################################################
182
    # First: Statistics
183
    # 7: title
184
    # 8: table title
185
    # 9~ca_len table_data
186
    ####################################################################################################################
187
    reporting_period_data = report['reporting_period']
188
189
    if "names" not in reporting_period_data.keys() or \
190
            reporting_period_data['names'] is None or \
191
            len(reporting_period_data['names']) == 0:
192
        filename = str(uuid.uuid4()) + '.xlsx'
193
        wb.save(filename)
194
        return filename
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196
    ws['B7'].font = title_font
197
    ws['B7'] = name + ' ' + _('Statistics')
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    category = reporting_period_data['names']
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    # table_title
202
    ws['B8'].fill = table_fill
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    ws['B8'].font = title_font
204
    ws['B8'].alignment = c_c_alignment
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    ws['B8'] = _('Reporting Period')
206
    ws['B8'].border = f_border
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    ws['C8'].fill = table_fill
209
    ws['C8'].font = title_font
210
    ws['C8'].alignment = c_c_alignment
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    ws['C8'] = _('Arithmetic Mean')
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    ws['C8'].border = f_border
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    ws['D8'].fill = table_fill
215
    ws['D8'].font = title_font
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    ws['D8'].alignment = c_c_alignment
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    ws['D8'] = _('Median (Middle Value)')
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    ws['D8'].border = f_border
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    ws['E8'].fill = table_fill
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    ws['E8'].font = title_font
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    ws['E8'].alignment = c_c_alignment
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    ws['E8'] = _('Minimum Value')
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    ws['E8'].border = f_border
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    ws['F8'].fill = table_fill
227
    ws['F8'].font = title_font
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    ws['F8'].alignment = c_c_alignment
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    ws['F8'] = _('Maximum Value')
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    ws['F8'].border = f_border
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    ws['G8'].fill = table_fill
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    ws['G8'].font = title_font
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    ws['G8'].alignment = c_c_alignment
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    ws['G8'] = _('Sample Standard Deviation')
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    ws['G8'].border = f_border
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    ws['H8'].fill = table_fill
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    ws['H8'].font = title_font
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    ws['H8'].alignment = c_c_alignment
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    ws['H8'] = _('Sample Variance')
242
    ws['H8'].border = f_border
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    # table_data
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    for i, value in enumerate(category):
247
        row = i*2 + 9
248
        ws['B' + str(row)].font = name_font
249
        ws['B' + str(row)].alignment = c_c_alignment
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        ws['B' + str(row)] = reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + " )"
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        ws['B' + str(row)].border = f_border
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253
        ws['B' + str(row + 1)].font = name_font
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        ws['B' + str(row + 1)].alignment = c_c_alignment
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        ws['B' + str(row + 1)] = _('Increment Rate')
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        ws['B' + str(row + 1)].border = f_border
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        ws['C' + str(row)].font = name_font
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        ws['C' + str(row)].alignment = c_c_alignment
260
        ws['C' + str(row)] = round2(reporting_period_data['means'][i], 2) \
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            if reporting_period_data['means'][i] is not None else ''
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        ws['C' + str(row)].border = f_border
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        ws['C' + str(row)].number_format = '0.00'
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        ws['C' + str(row + 1)].font = name_font
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        ws['C' + str(row + 1)].alignment = c_c_alignment
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        ws['C' + str(row + 1)] = str(round2(reporting_period_data['means_increment_rate'][i] * 100, 2)) + "%" \
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            if reporting_period_data['means_increment_rate'][i] is not None else '0.00%'
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        ws['C' + str(row + 1)].border = f_border
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        ws['D' + str(row)].font = name_font
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        ws['D' + str(row)].alignment = c_c_alignment
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        ws['D' + str(row)] = round2(reporting_period_data['medians'][i], 2) \
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            if reporting_period_data['medians'][i] is not None else ''
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        ws['D' + str(row)].border = f_border
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        ws['D' + str(row)].number_format = '0.00'
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        ws['D' + str(row + 1)].font = name_font
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        ws['D' + str(row + 1)].alignment = c_c_alignment
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        ws['D' + str(row + 1)] = str(round2(reporting_period_data['medians_increment_rate'][i] * 100, 2)) + "%" \
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            if reporting_period_data['medians_increment_rate'][i] is not None else '0.00%'
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        ws['D' + str(row + 1)].border = f_border
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        ws['E' + str(row)].font = name_font
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        ws['E' + str(row)].alignment = c_c_alignment
286
        ws['E' + str(row)] = round2(reporting_period_data['minimums'][i], 2) \
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            if reporting_period_data['minimums'][i] is not None else ''
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        ws['E' + str(row)].border = f_border
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        ws['E' + str(row)].number_format = '0.00'
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        ws['E' + str(row + 1)].font = name_font
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        ws['E' + str(row + 1)].alignment = c_c_alignment
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        ws['E' + str(row + 1)] = str(round2(reporting_period_data['minimums_increment_rate'][i] * 100, 2)) + "%" \
294
            if reporting_period_data['minimums_increment_rate'][i] is not None else '0.00%'
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        ws['E' + str(row + 1)].border = f_border
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        ws['F' + str(row)].font = name_font
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        ws['F' + str(row)].alignment = c_c_alignment
299
        ws['F' + str(row)] = round2(reporting_period_data['maximums'][i], 2) \
300
            if reporting_period_data['maximums'][i] is not None else ''
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        ws['F' + str(row)].border = f_border
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        ws['F' + str(row)].number_format = '0.00'
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        ws['F' + str(row + 1)].font = name_font
305
        ws['F' + str(row + 1)].alignment = c_c_alignment
306
        ws['F' + str(row + 1)] = str(round2(reporting_period_data['maximums_increment_rate'][i] * 100, 2)) + "%" \
307
            if reporting_period_data['maximums_increment_rate'][i] is not None else '0.00%'
308
        ws['F' + str(row + 1)].border = f_border
309
310
        ws['G' + str(row)].font = name_font
311
        ws['G' + str(row)].alignment = c_c_alignment
312
        ws['G' + str(row)] = round2(reporting_period_data['stdevs'][i], 2) \
313
            if reporting_period_data['stdevs'][i] is not None else ''
314
        ws['G' + str(row)].border = f_border
315
        ws['G' + str(row)].number_format = '0.00'
316
317
        ws['G' + str(row + 1)].font = name_font
318
        ws['G' + str(row + 1)].alignment = c_c_alignment
319
        ws['G' + str(row + 1)] = str(round2(reporting_period_data['stdevs_increment_rate'][i] * 100, 2)) + "%" \
320
            if reporting_period_data['stdevs_increment_rate'][i] is not None else '0.00%'
321
        ws['G' + str(row + 1)].border = f_border
322
323
        ws['H' + str(row)].font = name_font
324
        ws['H' + str(row)].alignment = c_c_alignment
325
        ws['H' + str(row)] = round2(reporting_period_data['variances'][i], 2) \
326
            if reporting_period_data['variances'][i] is not None else ''
327
        ws['H' + str(row)].border = f_border
328
        ws['H' + str(row)].number_format = '0.00'
329
330
        ws['H' + str(row + 1)].font = name_font
331
        ws['H' + str(row + 1)].alignment = c_c_alignment
332
        ws['H' + str(row + 1)] = str(round2(reporting_period_data['variances_increment_rate'][i] * 100, 2)) + "%" \
333
            if reporting_period_data['variances_increment_rate'][i] is not None else '0.00%'
334
        ws['H' + str(row + 1)].border = f_border
335
    ####################################################################################################################
336
    # Second: Reporting Period Consumption
337
    # 10 + ca_len * 2: title
338
    # 11 + ca_len * 2: table title
339
    # per_unit_area_start_row_number + 2 ~ per_unit_area_start_row_number + 2 + ca_len :  table_data
340
    ####################################################################################################################
341
342
    names = reporting_period_data['names']
343
    ca_len = len(names)
344
345
    per_unit_area_start_row_number = 10 + ca_len * 2
346
347
    ws['B' + str(per_unit_area_start_row_number)].font = title_font
348
    ws['B' + str(per_unit_area_start_row_number)] = name + ' ' + _('Per Unit Area') \
349
        + str(report['tenant']['area']) + 'M²'
350
351
    category = reporting_period_data['names']
352
353
    # table_title
354
    ws['B' + str(per_unit_area_start_row_number + 1)].fill = table_fill
355
    ws['B' + str(per_unit_area_start_row_number + 1)].font = title_font
356
    ws['B' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
357
    ws['B' + str(per_unit_area_start_row_number + 1)] = _('Reporting Period')
358
    ws['B' + str(per_unit_area_start_row_number + 1)].border = f_border
359
360
    ws['C' + str(per_unit_area_start_row_number + 1)].fill = table_fill
361
    ws['C' + str(per_unit_area_start_row_number + 1)].font = title_font
362
    ws['C' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
363
    ws['C' + str(per_unit_area_start_row_number + 1)] = _('Arithmetic Mean')
364
    ws['C' + str(per_unit_area_start_row_number + 1)].border = f_border
365
366
    ws['D' + str(per_unit_area_start_row_number + 1)].fill = table_fill
367
    ws['D' + str(per_unit_area_start_row_number + 1)].font = title_font
368
    ws['D' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
369
    ws['D' + str(per_unit_area_start_row_number + 1)] = _('Median (Middle Value)')
370
    ws['D' + str(per_unit_area_start_row_number + 1)].border = f_border
371
372
    ws['E' + str(per_unit_area_start_row_number + 1)].fill = table_fill
373
    ws['E' + str(per_unit_area_start_row_number + 1)].font = title_font
374
    ws['E' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
375
    ws['E' + str(per_unit_area_start_row_number + 1)] = _('Minimum Value')
376
    ws['E' + str(per_unit_area_start_row_number + 1)].border = f_border
377
378
    ws['F' + str(per_unit_area_start_row_number + 1)].fill = table_fill
379
    ws['F' + str(per_unit_area_start_row_number + 1)].font = title_font
380
    ws['F' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
381
    ws['F' + str(per_unit_area_start_row_number + 1)] = _('Maximum Value')
382
    ws['F' + str(per_unit_area_start_row_number + 1)].border = f_border
383
384
    ws['G' + str(per_unit_area_start_row_number + 1)].fill = table_fill
385
    ws['G' + str(per_unit_area_start_row_number + 1)].font = title_font
386
    ws['G' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
387
    ws['G' + str(per_unit_area_start_row_number + 1)] = _('Sample Standard Deviation')
388
    ws['G' + str(per_unit_area_start_row_number + 1)].border = f_border
389
390
    ws['H' + str(per_unit_area_start_row_number + 1)].fill = table_fill
391
    ws['H' + str(per_unit_area_start_row_number + 1)].font = title_font
392
    ws['H' + str(per_unit_area_start_row_number + 1)].alignment = c_c_alignment
393
    ws['H' + str(per_unit_area_start_row_number + 1)] = _('Sample Variance')
394
    ws['H' + str(per_unit_area_start_row_number + 1)].border = f_border
395
396
    # table_data
397
398
    for i, value in enumerate(category):
399
        row_data = per_unit_area_start_row_number + 2 + i
400
        ws['B' + str(row_data)].font = name_font
401
        ws['B' + str(row_data)].alignment = c_c_alignment
402
        ws['B' + str(row_data)] = reporting_period_data['names'][i] + " (" + reporting_period_data['units'][
403
            i] + "/M²)"
404
        ws['B' + str(row_data)].border = f_border
405
406
        ws['C' + str(row_data)].font = name_font
407
        ws['C' + str(row_data)].alignment = c_c_alignment
408
        if reporting_period_data['means_per_unit_area'][i] \
409
                or reporting_period_data['means_per_unit_area'][i] == 0:
410
            ws['C' + str(row_data)] = round2(reporting_period_data['means_per_unit_area'][i], 2)
411
        ws['C' + str(row_data)].border = f_border
412
        ws['C' + str(row_data)].number_format = '0.00'
413
414
        ws['D' + str(row_data)].font = name_font
415
        ws['D' + str(row_data)].alignment = c_c_alignment
416
        if reporting_period_data['medians_per_unit_area'][i] \
417
                or reporting_period_data['medians_per_unit_area'][i] == 0:
418
            ws['D' + str(row_data)] = round2(reporting_period_data['medians_per_unit_area'][i], 2)
419
        ws['D' + str(row_data)].border = f_border
420
        ws['D' + str(row_data)].number_format = '0.00'
421
422
        ws['E' + str(row_data)].font = name_font
423
        ws['E' + str(row_data)].alignment = c_c_alignment
424
        if reporting_period_data['minimums_per_unit_area'][i] \
425
                or reporting_period_data['minimums_per_unit_area'][i] == 0:
426
            ws['E' + str(row_data)] = round2(reporting_period_data['minimums_per_unit_area'][i], 2)
427
        ws['E' + str(row_data)].border = f_border
428
        ws['E' + str(row_data)].number_format = '0.00'
429
430
        ws['F' + str(row_data)].font = name_font
431
        ws['F' + str(row_data)].alignment = c_c_alignment
432
        if reporting_period_data['maximums_per_unit_area'][i] \
433
                or reporting_period_data['maximums_per_unit_area'][i] == 0:
434
            ws['F' + str(row_data)] = round2(reporting_period_data['maximums_per_unit_area'][i], 2)
435
        ws['F' + str(row_data)].border = f_border
436
        ws['F' + str(row_data)].number_format = '0.00'
437
438
        ws['G' + str(row_data)].font = name_font
439
        ws['G' + str(row_data)].alignment = c_c_alignment
440
        if (reporting_period_data['stdevs_per_unit_area'][i]) \
441
                or reporting_period_data['stdevs_per_unit_area'][i] == 0:
442
            ws['G' + str(row_data)] = round2(reporting_period_data['stdevs_per_unit_area'][i], 2)
443
        ws['G' + str(row_data)].border = f_border
444
        ws['G' + str(row_data)].number_format = '0.00'
445
446
        ws['H' + str(row_data)].font = name_font
447
        ws['H' + str(row_data)].alignment = c_c_alignment
448
        if reporting_period_data['variances_per_unit_area'][i] \
449
                or reporting_period_data['variances_per_unit_area'][i] == 0:
450
            ws['H' + str(row_data)] = round2(reporting_period_data['variances_per_unit_area'][i], 2)
451
        ws['H' + str(row_data)].border = f_border
452
        ws['H' + str(row_data)].number_format = '0.00'
453
454
    ####################################################################################################################
455
    # Third: Detailed Data
456
    ####################################################################################################################
457
    current_row_number = per_unit_area_start_row_number + 2 + len(category) + 1
458
459
    table_start_draw_flag = current_row_number + 1
460
    if "timestamps" not in reporting_period_data.keys() or \
461
            reporting_period_data['timestamps'] is None or \
462
            len(reporting_period_data['timestamps']) == 0:
463
        pass
464
    else:
465
        if not is_base_period_timestamp_exists_flag:
466
            reporting_period_data = report['reporting_period']
467
            times = reporting_period_data['timestamps']
468
            ca_len = len(report['reporting_period']['names'])
469
            real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps'])
470
            ws['B' + str(current_row_number)].font = title_font
471
            ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data')
472
473
            current_row_number += 1
474
            # 1: Stand for blank line  2: Stand for title
475
            current_row_number += ca_len * 6 + real_timestamps_len * 6 + 1 + 2
476
            table_start_row_number = current_row_number
477
478
            time = times[0]
479
            has_data = False
480
481
            if len(time) > 0:
482
                has_data = True
483
484
            if has_data:
485
486
                ws.row_dimensions[current_row_number].height = 60
487
                current_col_number = 2
488
                col = format_cell.get_column_letter(current_col_number)
489
                ws[col + str(current_row_number)].fill = table_fill
490
                ws[col + str(current_row_number)].font = title_font
491
                ws[col + str(current_row_number)].border = f_border
492
                ws[col + str(current_row_number)].alignment = c_c_alignment
493
                ws[col + str(current_row_number)] = _('Datetime')
494
495
                for i in range(0, ca_len):
496
                    current_col_number += 1
497
                    col = format_cell.get_column_letter(current_col_number)
498
499
                    ws[col + str(current_row_number)].fill = table_fill
500
                    ws[col + str(current_row_number)].font = title_font
501
                    ws[col + str(current_row_number)].alignment = c_c_alignment
502
                    ws[col + str(current_row_number)] = reporting_period_data['names'][i] + \
503
                        " (" + reporting_period_data['units'][i] + ")"
504
                    ws[col + str(current_row_number)].border = f_border
505
506
                current_row_number += 1
507
508
                for i in range(0, len(time)):
509
                    current_col_number = 2
510
                    col = format_cell.get_column_letter(current_col_number)
511
                    ws[col + str(current_row_number)].font = title_font
512
                    ws[col + str(current_row_number)].alignment = c_c_alignment
513
                    ws[col + str(current_row_number)] = time[i]
514
                    ws[col + str(current_row_number)].border = f_border
515
516
                    for j in range(0, ca_len):
517
                        current_col_number += 1
518
                        col = format_cell.get_column_letter(current_col_number)
519
520
                        ws[col + str(current_row_number)].font = title_font
521
                        ws[col + str(current_row_number)].alignment = c_c_alignment
522
                        ws[col + str(current_row_number)] = round2(reporting_period_data['values'][j][i], 2)
523
                        ws[col + str(current_row_number)].border = f_border
524
525
                    current_row_number += 1
526
527
                table_end_row_number = current_row_number - 1
528
529
                current_col_number = 2
530
                col = format_cell.get_column_letter(current_col_number)
531
                ws[col + str(current_row_number)].font = title_font
532
                ws[col + str(current_row_number)].alignment = c_c_alignment
533
                ws[col + str(current_row_number)] = _('Subtotal')
534
                ws[col + str(current_row_number)].border = f_border
535
536
                for i in range(0, ca_len):
537
                    current_col_number += 1
538
                    col = format_cell.get_column_letter(current_col_number)
539
540
                    ws[col + str(current_row_number)].font = title_font
541
                    ws[col + str(current_row_number)].alignment = c_c_alignment
542
                    ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 2)
543
                    ws[col + str(current_row_number)].border = f_border
544
545
                    # line
546
                    line = LineChart()
547
                    line.title = _('Reporting Period Consumption') + ' - ' \
548
                        + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][
549
                        i] + ")"
550
                    labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1,
551
                                       max_row=table_end_row_number)
552
                    line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number,
553
                                          max_row=table_end_row_number)
554
                    line.add_data(line_data, titles_from_data=True)
555
                    line.set_categories(labels)
556
                    line_data = line.series[0]
557
                    line_data.marker.symbol = "auto"
558
                    line_data.smooth = True
559
                    line.x_axis.crosses = 'min'
560
                    line.height = 8.25
561
                    line.width = 24
562
                    chart_col = 'B'
563
                    chart_cell = chart_col + str(table_start_draw_flag + 6 * i)
564
                    ws.add_chart(line, chart_cell)
565
566
                current_row_number += 2
567
        else:
568
            base_period_data = report['base_period']
569
            reporting_period_data = report['reporting_period']
570
            base_period_timestamps = base_period_data['timestamps']
571
            reporting_period_timestamps = reporting_period_data['timestamps']
572
            # Tip:
573
            #     base_period_data['names'] == reporting_period_data['names']
574
            #     base_period_data['units'] == reporting_period_data['units']
575
            base_period_data_ca_len = len(base_period_data['names'])
576
            reporting_period_data_ca_len = len(reporting_period_data['names'])
577
            real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps'])
578
            ws['B' + str(current_row_number)].font = title_font
579
            ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data')
580
581
            current_row_number += 1
582
            # 1: Stand for blank line  2: Stand for title
583
            current_row_number += reporting_period_data_ca_len * 6 + real_timestamps_len * 6 + 1 + 2
584
            table_start_row_number = current_row_number
585
586
            has_data = False
587
588
            if len(base_period_timestamps[0]) or len(reporting_period_timestamps[0]) > 0:
589
                has_data = True
590
591
            if has_data:
592
                ws.row_dimensions[current_row_number].height = 60
593
                current_col_number = 2
594
                col = format_cell.get_column_letter(current_col_number)
595
                ws[col + str(current_row_number)].fill = table_fill
596
                ws[col + str(current_row_number)].font = title_font
597
                ws[col + str(current_row_number)].border = f_border
598
                ws[col + str(current_row_number)].alignment = c_c_alignment
599
                ws[col + str(current_row_number)] = _('Base Period') + " - " + _('Datetime')
600
601
                for i in range(0, base_period_data_ca_len):
602
                    current_col_number += 1
603
                    col = format_cell.get_column_letter(current_col_number)
604
605
                    ws[col + str(current_row_number)].fill = table_fill
606
                    ws[col + str(current_row_number)].font = title_font
607
                    ws[col + str(current_row_number)].alignment = c_c_alignment
608
                    ws[col + str(current_row_number)] = _('Base Period') + " - " + base_period_data['names'][i] + \
609
                        " (" + base_period_data['units'][i] + ")"
610
                    ws[col + str(current_row_number)].border = f_border
611
                current_col_number += 1
612
                col = format_cell.get_column_letter(current_col_number)
613
614
                ws[col + str(current_row_number)].fill = table_fill
615
                ws[col + str(current_row_number)].font = title_font
616
                ws[col + str(current_row_number)].border = f_border
617
                ws[col + str(current_row_number)].alignment = c_c_alignment
618
                ws[col + str(current_row_number)] = _('Reporting Period') + " - " + _('Datetime')
619
620
                for i in range(0, reporting_period_data_ca_len):
621
                    current_col_number += 1
622
                    col = format_cell.get_column_letter(current_col_number)
623
                    ws[col + str(current_row_number)].fill = table_fill
624
                    ws[col + str(current_row_number)].font = title_font
625
                    ws[col + str(current_row_number)].alignment = c_c_alignment
626
                    ws[col + str(current_row_number)] = _('Reporting Period') + " - " \
627
                        + reporting_period_data['names'][i] + " (" + \
628
                        reporting_period_data['units'][i] + ")"
629
                    ws[col + str(current_row_number)].border = f_border
630
631
                current_row_number += 1
632
633
                max_timestamps_len = len(base_period_timestamps[0]) \
634
                    if len(base_period_timestamps[0]) >= len(reporting_period_timestamps[0]) \
635
                    else len(reporting_period_timestamps[0])
636
637
                for i in range(0, max_timestamps_len):
638
                    current_col_number = 2
639
                    col = format_cell.get_column_letter(current_col_number)
640
                    ws[col + str(current_row_number)].font = title_font
641
                    ws[col + str(current_row_number)].alignment = c_c_alignment
642
                    ws[col + str(current_row_number)] = base_period_timestamps[0][i] \
643
                        if i < len(base_period_timestamps[0]) else None
644
                    ws[col + str(current_row_number)].border = f_border
645
646
                    for j in range(0, base_period_data_ca_len):
647
                        current_col_number += 1
648
                        col = format_cell.get_column_letter(current_col_number)
649
650
                        ws[col + str(current_row_number)].font = title_font
651
                        ws[col + str(current_row_number)].alignment = c_c_alignment
652
                        ws[col + str(current_row_number)] = round2(base_period_data['values'][j][i], 2) \
653
                            if i < len(base_period_data['values'][j]) else None
654
                        ws[col + str(current_row_number)].border = f_border
655
                    current_col_number += 1
656
                    col = format_cell.get_column_letter(current_col_number)
657
658
                    ws[col + str(current_row_number)].font = title_font
659
                    ws[col + str(current_row_number)].alignment = c_c_alignment
660
                    ws[col + str(current_row_number)] = reporting_period_timestamps[0][i] \
661
                        if i < len(reporting_period_timestamps[0]) else None
662
                    ws[col + str(current_row_number)].border = f_border
663
664
                    for j in range(0, reporting_period_data_ca_len):
665
                        current_col_number += 1
666
                        col = format_cell.get_column_letter(current_col_number)
667
668
                        ws[col + str(current_row_number)].font = title_font
669
                        ws[col + str(current_row_number)].alignment = c_c_alignment
670
                        ws[col + str(current_row_number)] = round2(reporting_period_data['values'][j][i], 2) \
671
                            if i < len(reporting_period_data['values'][j]) else None
672
                        ws[col + str(current_row_number)].border = f_border
673
674
                    current_row_number += 1
675
676
                current_col_number = 2
677
                col = format_cell.get_column_letter(current_col_number)
678
                ws[col + str(current_row_number)].font = title_font
679
                ws[col + str(current_row_number)].alignment = c_c_alignment
680
                ws[col + str(current_row_number)] = _('Subtotal')
681
                ws[col + str(current_row_number)].border = f_border
682
683
                for i in range(0, base_period_data_ca_len):
684
                    current_col_number += 1
685
                    col = format_cell.get_column_letter(current_col_number)
686
                    ws[col + str(current_row_number)].font = title_font
687
                    ws[col + str(current_row_number)].alignment = c_c_alignment
688
                    ws[col + str(current_row_number)] = round2(base_period_data['subtotals'][i], 2)
689
                    ws[col + str(current_row_number)].border = f_border
690
691
                current_col_number += 1
692
                col = format_cell.get_column_letter(current_col_number)
693
694
                ws[col + str(current_row_number)].font = title_font
695
                ws[col + str(current_row_number)].alignment = c_c_alignment
696
                ws[col + str(current_row_number)] = _('Subtotal')
697
                ws[col + str(current_row_number)].border = f_border
698
699
                for i in range(0, reporting_period_data_ca_len):
700
                    current_col_number += 1
701
                    col = format_cell.get_column_letter(current_col_number)
702
                    ws[col + str(current_row_number)].font = title_font
703
                    ws[col + str(current_row_number)].alignment = c_c_alignment
704
                    ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 2)
705
                    ws[col + str(current_row_number)].border = f_border
706
707
                for i in range(0, reporting_period_data_ca_len):
708
                    # line
709
                    line = LineChart()
710
                    line.title = _('Base Period Consumption') + ' / ' \
711
                        + _('Reporting Period Consumption') + ' - ' \
712
                        + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][
713
                        i] + ")"
714
                    labels = Reference(ws, min_col=2 + base_period_data_ca_len + 1,
715
                                       min_row=table_start_row_number + 1,
716
                                       max_row=table_start_row_number + len(reporting_period_timestamps[0]))
717
                    base_line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number,
718
                                               max_row=table_start_row_number + len(reporting_period_timestamps[0]))
719
                    reporting_line_data = Reference(ws, min_col=3 + base_period_data_ca_len + 1 + i,
720
                                                    min_row=table_start_row_number,
721
                                                    max_row=table_start_row_number
722
                                                    + len(reporting_period_timestamps[0]))
723
                    line.add_data(base_line_data, titles_from_data=True)
724
                    line.add_data(reporting_line_data, titles_from_data=True)
725
                    line.set_categories(labels)
726
                    for j in range(len(line.series)):
727
                        line.series[j].marker.symbol = "auto"
728
                        line.series[j].smooth = True
729
                    line.x_axis.crosses = 'min'
730
                    line.height = 8.25
731
                    line.width = 24
732
                    chart_col = 'B'
733
                    chart_cell = chart_col + str(table_start_draw_flag + 6 * i)
734
                    ws.add_chart(line, chart_cell)
735
736
                current_row_number += 2
737
738
    ####################################################################################################################
739
    current_sheet_parameters_row_number = table_start_draw_flag + len(reporting_period_data['names']) * 6 + 1
740
    if 'parameters' not in report.keys() or \
741
            report['parameters'] is None or \
742
            'names' not in report['parameters'].keys() or \
743
            report['parameters']['names'] is None or \
744
            len(report['parameters']['names']) == 0 or \
745
            'timestamps' not in report['parameters'].keys() or \
746
            report['parameters']['timestamps'] is None or \
747
            len(report['parameters']['timestamps']) == 0 or \
748
            'values' not in report['parameters'].keys() or \
749
            report['parameters']['values'] is None or \
750
            len(report['parameters']['values']) == 0 or \
751
            timestamps_data_all_equal_0(report['parameters']['timestamps']):
752
        pass
753
    else:
754
        ################################################################################################################
755
        # new worksheet
756
        ################################################################################################################
757
758
        parameters_data = report['parameters']
759
        parameters_names_len = len(parameters_data['names'])
760
761
        file_name = (re.sub(r'[^A-Z]', '', ws.title))+'tatistics_'
762
        parameters_ws = wb.create_sheet(file_name + _('Parameters'))
763
764
        parameters_timestamps_data_max_len = \
765
            get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps']))
766
767
        # Row height
768
        parameters_ws.row_dimensions[1].height = 102
769
        for i in range(2, 7 + 1):
770
            parameters_ws.row_dimensions[i].height = 42
771
772
        for i in range(8, parameters_timestamps_data_max_len + 10):
773
            parameters_ws.row_dimensions[i].height = 60
774
775
        # Col width
776
        parameters_ws.column_dimensions['A'].width = 1.5
777
778
        parameters_ws.column_dimensions['B'].width = 25.0
779
780
        for i in range(3, 12 + parameters_names_len * 3):
781
            parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0
782
783
        # Img
784
        img = Image("excelexporters/myems.png")
785
        parameters_ws.add_image(img, 'A1')
786
787
        # Title
788
789
        parameters_ws['B3'].alignment = b_r_alignment
790
        parameters_ws['B3'] = _('Name') + ':'
791
        parameters_ws['C3'].border = b_border
792
        parameters_ws['C3'].alignment = b_c_alignment
793
        parameters_ws['C3'] = name
794
795
        parameters_ws['D3'].alignment = b_r_alignment
796
        parameters_ws['D3'] = _('Period Type') + ':'
797
        parameters_ws['E3'].border = b_border
798
        parameters_ws['E3'].alignment = b_c_alignment
799
        parameters_ws['E3'] = period_type
800
801
        parameters_ws['B4'].alignment = b_r_alignment
802
        parameters_ws['B4'] = _('Reporting Start Datetime') + ':'
803
        parameters_ws['C4'].border = b_border
804
        parameters_ws['C4'].alignment = b_c_alignment
805
        parameters_ws['C4'] = reporting_start_datetime_local
806
807
        parameters_ws['D4'].alignment = b_r_alignment
808
        parameters_ws['D4'] = _('Reporting End Datetime') + ':'
809
        parameters_ws['E4'].border = b_border
810
        parameters_ws['E4'].alignment = b_c_alignment
811
        parameters_ws['E4'] = reporting_end_datetime_local
812
813
        parameters_ws_current_row_number = 6
814
815
        parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font
816
        parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' ' + _('Parameters')
817
818
        parameters_ws_current_row_number += 1
819
820
        parameters_table_start_row_number = parameters_ws_current_row_number
821
822
        parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80
823
824
        parameters_ws_current_row_number += 1
825
826
        table_current_col_number = 2
827
828
        for i in range(0, parameters_names_len):
829
830
            if len(parameters_data['timestamps'][i]) == 0:
831
                continue
832
833
            col = format_cell.get_column_letter(table_current_col_number)
834
835
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill
836
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border
837
838
            col = format_cell.get_column_letter(table_current_col_number + 1)
839
840
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill
841
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border
842
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font
843
            parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment
844
            parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i]
845
846
            table_current_row_number = parameters_ws_current_row_number
847
848
            for j, value in enumerate(list(parameters_data['timestamps'][i])):
849
                col = format_cell.get_column_letter(table_current_col_number)
850
851
                parameters_ws[col + str(table_current_row_number)].border = f_border
852
                parameters_ws[col + str(table_current_row_number)].font = title_font
853
                parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment
854
                parameters_ws[col + str(table_current_row_number)] = value
855
856
                col = format_cell.get_column_letter(table_current_col_number + 1)
857
858
                parameters_ws[col + str(table_current_row_number)].border = f_border
859
                parameters_ws[col + str(table_current_row_number)].font = title_font
860
                parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment
861
                parameters_ws[col + str(table_current_row_number)] = round2(parameters_data['values'][i][j], 2)
862
863
                table_current_row_number += 1
864
865
            table_current_col_number = table_current_col_number + 3
866
867
        ################################################################################################################
868
        # parameters chart and parameters table
869
        ################################################################################################################
870
871
        ws['B' + str(current_sheet_parameters_row_number)].font = title_font
872
        ws['B' + str(current_sheet_parameters_row_number)] = name + ' ' + _('Parameters')
873
874
        current_sheet_parameters_row_number += 1
875
876
        chart_start_row_number = current_sheet_parameters_row_number
877
878
        col_index = 0
879
880
        for i in range(0, parameters_names_len):
881
882
            if len(parameters_data['timestamps'][i]) == 0:
883
                continue
884
885
            line = LineChart()
886
            data_col = 3 + col_index * 3
887
            labels_col = 2 + col_index * 3
888
            col_index += 1
889
            line.title = _('Parameters') + ' - ' + \
890
                parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value
891
            labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1,
892
                               max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number))
893
            line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number,
894
                                  max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number))
895
            line.add_data(line_data, titles_from_data=True)
896
            line.set_categories(labels)
897
            line_data = line.series[0]
898
            line_data.marker.symbol = "auto"
899
            line_data.smooth = True
900
            line.x_axis.crosses = 'min'
901
            line.height = 8.25
902
            line.width = 24
903
            chart_col = 'B'
904
            chart_cell = chart_col + str(chart_start_row_number)
905
            chart_start_row_number += 6
906
            ws.add_chart(line, chart_cell)
907
908
        current_sheet_parameters_row_number = chart_start_row_number
909
910
        current_sheet_parameters_row_number += 1
911
    ####################################################################################################################
912
    filename = str(uuid.uuid4()) + '.xlsx'
913
    wb.save(filename)
914
915
    return filename
916
917
918
def timestamps_data_all_equal_0(lists):
919
    for i, value in enumerate(list(lists)):
920
        if len(value) > 0:
921
            return False
922
923
    return True
924
925
926
def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists):
927
    max_len = 0
928
    for i, value in enumerate(list(parameters_timestamps_lists)):
929
        if len(value) > max_len:
930
            max_len = len(value)
931
932
    return max_len
933
934
935
def timestamps_data_not_equal_0(lists):
936
    number = 0
937
    for i, value in enumerate(list(lists)):
938
        if len(value) > 0:
939
            number += 1
940
    return number
941
942
943 View Code Duplication
def is_base_period_timestamp_exists(base_period_data):
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944
    timestamps = base_period_data['timestamps']
945
946
    if len(timestamps) == 0:
947
        return False
948
949
    for timestamp in timestamps:
950
        if len(timestamp) > 0:
951
            return True
952
953
    return False
954