MyEMS /
myems
| Total Complexity | 91 |
| Total Lines | 833 |
| Duplicated Lines | 92.8 % |
| 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 excelexporters.storeenergyitem 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 base64 |
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| 2 | from core.utilities import get_translation |
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| 3 | import os |
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| 4 | import re |
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| 5 | import uuid |
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| 6 | import openpyxl.utils.cell as format_cell |
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| 7 | from openpyxl import Workbook |
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| 8 | from openpyxl.chart import PieChart, LineChart, Reference |
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| 9 | from openpyxl.chart.label import DataLabelList |
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| 10 | from openpyxl.drawing.image import Image |
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| 11 | from openpyxl.styles import PatternFill, Border, Side, Alignment, Font |
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| 12 | from core.utilities import round2 |
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| 13 | |||
| 14 | ######################################################################################################################## |
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| 15 | # PROCEDURES |
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| 16 | # Step 1: Validate the report data |
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| 17 | # Step 2: Generate excel file |
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| 18 | # Step 3: Encode the excel file to Base64 |
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| 19 | ######################################################################################################################## |
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| 20 | |||
| 21 | |||
| 22 | View Code Duplication | def export(report, |
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Duplication
introduced
by
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| 23 | name, |
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| 24 | base_period_start_datetime_local, |
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| 25 | base_period_end_datetime_local, |
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| 26 | reporting_start_datetime_local, |
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| 27 | reporting_end_datetime_local, |
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| 28 | period_type, |
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| 29 | language): |
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| 30 | #################################################################################################################### |
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| 31 | # Step 1: Validate the report data |
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| 32 | #################################################################################################################### |
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| 33 | if report is None: |
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| 34 | return None |
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| 35 | |||
| 36 | #################################################################################################################### |
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| 37 | # Step 2: Generate excel file from the report data |
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| 38 | #################################################################################################################### |
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| 39 | filename = generate_excel(report, |
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| 40 | name, |
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| 41 | base_period_start_datetime_local, |
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| 42 | base_period_end_datetime_local, |
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| 43 | reporting_start_datetime_local, |
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| 44 | reporting_end_datetime_local, |
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| 45 | period_type, |
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| 46 | language) |
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| 47 | #################################################################################################################### |
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| 48 | # Step 3: Encode the excel file to Base64 |
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| 49 | #################################################################################################################### |
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| 50 | binary_file_data = b'' |
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| 51 | try: |
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| 52 | with open(filename, 'rb') as binary_file: |
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| 53 | binary_file_data = binary_file.read() |
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| 54 | except IOError as ex: |
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| 55 | print(str(ex)) |
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| 56 | |||
| 57 | # Base64 encode the bytes |
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| 58 | base64_encoded_data = base64.b64encode(binary_file_data) |
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| 59 | # get the Base64 encoded data using human-readable characters. |
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| 60 | base64_message = base64_encoded_data.decode('utf-8') |
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| 61 | # delete the file from server |
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| 62 | try: |
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| 63 | os.remove(filename) |
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| 64 | except NotImplementedError as ex: |
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| 65 | print(str(ex)) |
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| 66 | return base64_message |
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| 67 | |||
| 68 | |||
| 69 | View Code Duplication | def generate_excel(report, |
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| 70 | name, |
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| 71 | base_period_start_datetime_local, |
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| 72 | base_period_end_datetime_local, |
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| 73 | reporting_start_datetime_local, |
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| 74 | reporting_end_datetime_local, |
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| 75 | period_type, |
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| 76 | language): |
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| 77 | |||
| 78 | trans = get_translation(language) |
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| 79 | trans.install() |
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| 80 | _ = trans.gettext |
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| 81 | |||
| 82 | wb = Workbook() |
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| 83 | ws = wb.active |
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| 84 | ws.title = "StoreEnergyItem" |
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| 85 | |||
| 86 | # Row height |
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| 87 | ws.row_dimensions[1].height = 102 |
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| 88 | for i in range(2, 2000 + 1): |
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| 89 | ws.row_dimensions[i].height = 42 |
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| 90 | |||
| 91 | # Col width |
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| 92 | ws.column_dimensions['A'].width = 1.5 |
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| 93 | |||
| 94 | ws.column_dimensions['B'].width = 25.0 |
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| 95 | |||
| 96 | for i in range(ord('C'), ord('Z')): |
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| 97 | ws.column_dimensions[chr(i)].width = 15.0 |
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| 98 | |||
| 99 | # Font |
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| 100 | name_font = Font(name='Arial', size=15, bold=True) |
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| 101 | title_font = Font(name='Arial', size=15, bold=True) |
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| 102 | |||
| 103 | table_fill = PatternFill(fill_type='solid', fgColor='90ee90') |
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| 104 | f_border = Border(left=Side(border_style='medium'), |
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| 105 | right=Side(border_style='medium'), |
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| 106 | bottom=Side(border_style='medium'), |
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| 107 | top=Side(border_style='medium') |
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| 108 | ) |
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| 109 | b_border = Border( |
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| 110 | bottom=Side(border_style='medium'), |
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| 111 | ) |
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| 112 | |||
| 113 | b_c_alignment = Alignment(vertical='bottom', |
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| 114 | horizontal='center', |
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| 115 | text_rotation=0, |
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| 116 | wrap_text=True, |
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| 117 | shrink_to_fit=False, |
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| 118 | indent=0) |
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| 119 | c_c_alignment = Alignment(vertical='center', |
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| 120 | horizontal='center', |
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| 121 | text_rotation=0, |
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| 122 | wrap_text=True, |
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| 123 | shrink_to_fit=False, |
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| 124 | indent=0) |
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| 125 | b_r_alignment = Alignment(vertical='bottom', |
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| 126 | horizontal='right', |
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| 127 | text_rotation=0, |
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| 128 | wrap_text=True, |
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| 129 | shrink_to_fit=False, |
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| 130 | indent=0) |
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| 131 | # Img |
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| 132 | img = Image("excelexporters/myems.png") |
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| 133 | ws.add_image(img, 'A1') |
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| 134 | |||
| 135 | # Title |
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| 136 | ws['B3'].alignment = b_r_alignment |
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| 137 | ws['B3'] = _('Name') + ':' |
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| 138 | ws['C3'].border = b_border |
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| 139 | ws['C3'].alignment = b_c_alignment |
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| 140 | ws['C3'] = name |
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| 141 | |||
| 142 | ws['D3'].alignment = b_r_alignment |
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| 143 | ws['D3'] = _('Period Type') + ':' |
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| 144 | ws['E3'].border = b_border |
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| 145 | ws['E3'].alignment = b_c_alignment |
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| 146 | ws['E3'] = period_type |
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| 147 | |||
| 148 | ws['B4'].alignment = b_r_alignment |
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| 149 | ws['B4'] = _('Reporting Start Datetime') + ':' |
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| 150 | ws['C4'].border = b_border |
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| 151 | ws['C4'].alignment = b_c_alignment |
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| 152 | ws['C4'] = reporting_start_datetime_local |
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| 153 | |||
| 154 | ws['D4'].alignment = b_r_alignment |
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| 155 | ws['D4'] = _('Reporting End Datetime') + ':' |
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| 156 | ws['E4'].border = b_border |
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| 157 | ws['E4'].alignment = b_c_alignment |
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| 158 | ws['E4'] = reporting_end_datetime_local |
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| 159 | |||
| 160 | is_base_period_timestamp_exists_flag = is_base_period_timestamp_exists(report['base_period']) |
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| 161 | |||
| 162 | if is_base_period_timestamp_exists_flag: |
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| 163 | ws['B5'].alignment = b_r_alignment |
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| 164 | ws['B5'] = _('Base Period Start Datetime') + ':' |
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| 165 | ws['C5'].border = b_border |
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| 166 | ws['C5'].alignment = b_c_alignment |
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| 167 | ws['C5'] = base_period_start_datetime_local |
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| 168 | |||
| 169 | ws['D5'].alignment = b_r_alignment |
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| 170 | ws['D5'] = _('Base Period End Datetime') + ':' |
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| 171 | ws['E5'].border = b_border |
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| 172 | ws['E5'].alignment = b_c_alignment |
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| 173 | ws['E5'] = base_period_end_datetime_local |
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| 174 | |||
| 175 | if "reporting_period" not in report.keys() or \ |
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| 176 | "names" not in report['reporting_period'].keys() or len(report['reporting_period']['names']) == 0: |
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| 177 | filename = str(uuid.uuid4()) + '.xlsx' |
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| 178 | wb.save(filename) |
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| 179 | |||
| 180 | return filename |
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| 181 | |||
| 182 | #################################################################################################################### |
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| 183 | current_row_number = 7 |
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| 184 | reporting_period_data = report['reporting_period'] |
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| 185 | if "names" not in reporting_period_data.keys() or \ |
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| 186 | reporting_period_data['names'] is None or \ |
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| 187 | len(reporting_period_data['names']) == 0: |
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| 188 | pass |
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| 189 | else: |
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| 190 | ws['B' + str(current_row_number)].font = title_font |
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| 191 | ws['B' + str(current_row_number)] = name + ' ' + _('Reporting Period Consumption') |
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| 192 | |||
| 193 | current_row_number += 1 |
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| 194 | |||
| 195 | category = reporting_period_data['names'] |
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| 196 | ca_len = len(category) |
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| 197 | |||
| 198 | ws.row_dimensions[current_row_number].height = 60 |
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| 199 | ws['B' + str(current_row_number)].fill = table_fill |
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| 200 | ws['B' + str(current_row_number)].border = f_border |
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| 201 | |||
| 202 | col = 'C' |
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| 203 | |||
| 204 | for i in range(0, ca_len): |
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| 205 | ws[col + str(current_row_number)].fill = table_fill |
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| 206 | ws[col + str(current_row_number)].font = name_font |
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| 207 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 208 | ws[col + str(current_row_number)].border = f_border |
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| 209 | ws[col + str(current_row_number)] = \ |
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| 210 | reporting_period_data['names'][i] + " " + reporting_period_data['energy_category_names'][i] + \ |
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| 211 | " (" + reporting_period_data['units'][i] + ")" |
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| 212 | |||
| 213 | col = chr(ord(col) + 1) |
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| 214 | |||
| 215 | current_row_number += 1 |
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| 216 | |||
| 217 | ws['B' + str(current_row_number)].font = title_font |
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| 218 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 219 | ws['B' + str(current_row_number)].border = f_border |
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| 220 | ws['B' + str(current_row_number)] = _('Per Unit Area') |
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| 221 | |||
| 222 | col = 'C' |
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| 223 | |||
| 224 | for i in range(0, ca_len): |
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| 225 | ws[col + str(current_row_number)].font = name_font |
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| 226 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 227 | ws[col + str(current_row_number)].border = f_border |
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| 228 | ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 2) |
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| 229 | |||
| 230 | col = chr(ord(col) + 1) |
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| 231 | |||
| 232 | current_row_number += 1 |
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| 233 | |||
| 234 | ws['B' + str(current_row_number)].font = title_font |
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| 235 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 236 | ws['B' + str(current_row_number)].border = f_border |
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| 237 | ws['B' + str(current_row_number)] = _('Per Unit Area') |
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| 238 | |||
| 239 | col = 'C' |
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| 240 | |||
| 241 | for i in range(0, ca_len): |
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| 242 | ws[col + str(current_row_number)].font = name_font |
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| 243 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 244 | ws[col + str(current_row_number)].border = f_border |
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| 245 | ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals_per_unit_area'][i], 2) |
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| 246 | |||
| 247 | col = chr(ord(col) + 1) |
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| 248 | |||
| 249 | current_row_number += 1 |
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| 250 | |||
| 251 | ws['B' + str(current_row_number)].font = title_font |
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| 252 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 253 | ws['B' + str(current_row_number)].border = f_border |
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| 254 | ws['B' + str(current_row_number)] = _('Increment Rate') |
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| 255 | |||
| 256 | col = 'C' |
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| 257 | |||
| 258 | for i in range(0, ca_len): |
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| 259 | ws[col + str(current_row_number)].font = name_font |
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| 260 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 261 | ws[col + str(current_row_number)].border = f_border |
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| 262 | ws[col + str(current_row_number)] = str( |
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| 263 | round2(reporting_period_data['increment_rates'][i] * 100, 2)) + '%' \ |
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| 264 | if reporting_period_data['increment_rates'][i] is not None else '-' |
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| 265 | |||
| 266 | col = chr(ord(col) + 1) |
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| 267 | |||
| 268 | current_row_number += 2 |
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| 269 | |||
| 270 | category_dict = group_by_category(reporting_period_data['energy_category_names']) |
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| 271 | |||
| 272 | for category_dict_name, category_dict_values in category_dict.items(): |
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| 273 | |||
| 274 | ws['B' + str(current_row_number)].font = title_font |
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| 275 | ws['B' + str(current_row_number)] = name + ' ' + category_dict_name + ' ' + \ |
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| 276 | '(' + reporting_period_data['units'][category_dict_values[0]] + ') by Energy Item' |
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| 277 | |||
| 278 | current_row_number += 1 |
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| 279 | table_start_row_number = current_row_number |
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| 280 | |||
| 281 | ws['B' + str(current_row_number)].fill = table_fill |
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| 282 | ws['B' + str(current_row_number)].border = f_border |
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| 283 | |||
| 284 | ws['C' + str(current_row_number)].font = name_font |
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| 285 | ws['C' + str(current_row_number)].fill = table_fill |
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| 286 | ws['C' + str(current_row_number)].alignment = c_c_alignment |
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| 287 | ws['C' + str(current_row_number)].border = f_border |
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| 288 | ws['C' + str(current_row_number)] = _('Per Unit Area') |
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| 289 | |||
| 290 | current_row_number += 1 |
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| 291 | |||
| 292 | for i in category_dict_values: |
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| 293 | ws['B' + str(current_row_number)].font = title_font |
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| 294 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 295 | ws['B' + str(current_row_number)].border = f_border |
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| 296 | ws['B' + str(current_row_number)] = \ |
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| 297 | reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" |
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| 298 | ws['C' + str(current_row_number)].font = name_font |
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| 299 | ws['C' + str(current_row_number)].alignment = c_c_alignment |
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| 300 | ws['C' + str(current_row_number)].border = f_border |
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| 301 | ws['C' + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 3) |
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| 302 | |||
| 303 | current_row_number += 1 |
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| 304 | |||
| 305 | table_end_row_number = current_row_number - 1 |
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| 306 | |||
| 307 | pie = PieChart() |
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| 308 | pie.title = name + ' ' + category_dict_name + ' ' + \ |
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| 309 | '(' + reporting_period_data['units'][category_dict_values[0]] + ') by Energy Item' |
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| 310 | labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) |
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| 311 | pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number) |
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| 312 | pie.add_data(pie_data, titles_from_data=True) |
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| 313 | pie.set_categories(labels) |
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| 314 | pie.height = 6.6 |
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| 315 | pie.width = 9 |
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| 316 | s1 = pie.series[0] |
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| 317 | s1.dLbls = DataLabelList() |
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| 318 | s1.dLbls.showCatName = False |
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| 319 | s1.dLbls.showVal = False |
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| 320 | s1.dLbls.showPercent = True |
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| 321 | ws.add_chart(pie, 'D' + str(table_start_row_number)) |
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| 322 | |||
| 323 | if len(category_dict_values) < 4: |
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| 324 | current_row_number = current_row_number - len(category_dict_values) + 4 |
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| 325 | |||
| 326 | current_row_number += 1 |
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| 327 | |||
| 328 | #################################################################################################################### |
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| 329 | chart_start_row_number = current_row_number |
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| 330 | |||
| 331 | has_values_data = True |
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| 332 | has_timestamps_data = True |
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| 333 | |||
| 334 | if 'values' not in reporting_period_data.keys() or \ |
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| 335 | reporting_period_data['values'] is None or \ |
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| 336 | len(reporting_period_data['values']) == 0: |
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| 337 | has_values_data = False |
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| 338 | |||
| 339 | if 'timestamps' not in reporting_period_data.keys() or \ |
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| 340 | reporting_period_data['timestamps'] is None or \ |
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| 341 | len(reporting_period_data['timestamps']) == 0 or \ |
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| 342 | len(reporting_period_data['timestamps'][0]) == 0: |
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| 343 | has_timestamps_data = False |
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| 344 | |||
| 345 | if not is_base_period_timestamp_exists_flag: |
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| 346 | if has_values_data and has_timestamps_data: |
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| 347 | ca_len = len(reporting_period_data['names']) |
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| 348 | time = reporting_period_data['timestamps'][0] |
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| 349 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
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| 350 | ws['B' + str(current_row_number)].font = title_font |
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| 351 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
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| 352 | |||
| 353 | current_row_number += 1 |
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| 354 | |||
| 355 | chart_start_row_number = current_row_number |
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| 356 | |||
| 357 | # 1: Stand for blank line 2: Stand for title |
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| 358 | current_row_number += ca_len * 6 + real_timestamps_len * 6 + 1 + 2 |
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| 359 | table_start_row_number = current_row_number |
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| 360 | |||
| 361 | ws.row_dimensions[current_row_number].height = 60 |
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| 362 | ws['B' + str(current_row_number)].fill = table_fill |
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| 363 | ws['B' + str(current_row_number)].font = title_font |
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| 364 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 365 | ws['B' + str(current_row_number)].border = f_border |
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| 366 | ws['B' + str(current_row_number)] = _('Datetime') |
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| 367 | |||
| 368 | col = 'C' |
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| 369 | |||
| 370 | for i in range(0, ca_len): |
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| 371 | ws[col + str(current_row_number)].fill = table_fill |
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| 372 | ws[col + str(current_row_number)].font = title_font |
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| 373 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 374 | ws[col + str(current_row_number)].border = f_border |
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| 375 | ws[col + str(current_row_number)] = \ |
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| 376 | reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" |
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| 377 | col = chr(ord(col) + 1) |
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| 378 | |||
| 379 | current_row_number += 1 |
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| 380 | |||
| 381 | for i in range(0, len(time)): |
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| 382 | ws['B' + str(current_row_number)].font = title_font |
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| 383 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 384 | ws['B' + str(current_row_number)].border = f_border |
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| 385 | ws['B' + str(current_row_number)] = time[i] |
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| 386 | |||
| 387 | col = 'C' |
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| 388 | for j in range(0, ca_len): |
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| 389 | ws[col + str(current_row_number)].font = title_font |
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| 390 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 391 | ws[col + str(current_row_number)].border = f_border |
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| 392 | ws[col + str(current_row_number)] = round2(reporting_period_data['values'][j][i], 2) \ |
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| 393 | if reporting_period_data['values'][j][i] is not None else 0.00 |
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| 394 | col = chr(ord(col) + 1) |
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| 395 | |||
| 396 | current_row_number += 1 |
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| 397 | |||
| 398 | table_end_row_number = current_row_number - 1 |
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| 399 | |||
| 400 | ws['B' + str(current_row_number)].font = title_font |
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| 401 | ws['B' + str(current_row_number)].alignment = c_c_alignment |
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| 402 | ws['B' + str(current_row_number)].border = f_border |
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| 403 | ws['B' + str(current_row_number)] = _('Subtotal') |
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| 404 | |||
| 405 | col = 'C' |
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| 406 | |||
| 407 | for i in range(0, ca_len): |
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| 408 | ws[col + str(current_row_number)].font = title_font |
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| 409 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 410 | ws[col + str(current_row_number)].border = f_border |
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| 411 | ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 2) |
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| 412 | col = chr(ord(col) + 1) |
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| 413 | |||
| 414 | current_row_number += 2 |
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| 415 | |||
| 416 | for i in range(0, ca_len): |
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| 417 | line = LineChart() |
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| 418 | line.title = _('Reporting Period Consumption') + ' - ' \ |
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| 419 | + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" |
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| 420 | labels = Reference(ws, min_col=2, |
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| 421 | min_row=table_start_row_number + 1, |
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| 422 | max_row=table_end_row_number) |
||
| 423 | reporting_line_data = Reference(ws, min_col=3 + i, |
||
| 424 | min_row=table_start_row_number, |
||
| 425 | max_row=table_end_row_number) |
||
| 426 | line.add_data(reporting_line_data, titles_from_data=True) |
||
| 427 | line.set_categories(labels) |
||
| 428 | reporting_line_data = line.series[0] |
||
| 429 | reporting_line_data.marker.symbol = "auto" |
||
| 430 | reporting_line_data.smooth = True |
||
| 431 | line.x_axis.crosses = 'min' |
||
| 432 | line.height = 8.25 |
||
| 433 | line.width = 24 |
||
| 434 | chart_col = 'B' |
||
| 435 | chart_cell = chart_col + str(chart_start_row_number) |
||
| 436 | chart_start_row_number += 6 |
||
| 437 | ws.add_chart(line, chart_cell) |
||
| 438 | |||
| 439 | else: |
||
| 440 | if has_values_data and has_timestamps_data: |
||
| 441 | base_period_data = report['base_period'] |
||
| 442 | reporting_period_data = report['reporting_period'] |
||
| 443 | base_period_timestamps = base_period_data['timestamps'] |
||
| 444 | reporting_period_timestamps = reporting_period_data['timestamps'] |
||
| 445 | # Tip: |
||
| 446 | # base_period_data['names'] == reporting_period_data['names'] |
||
| 447 | # base_period_data['units'] == reporting_period_data['units'] |
||
| 448 | base_period_data_ca_len = len(base_period_data['names']) |
||
| 449 | reporting_period_data_ca_len = len(reporting_period_data['names']) |
||
| 450 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
||
| 451 | ws['B' + str(current_row_number)].font = title_font |
||
| 452 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
||
| 453 | current_row_number += 1 |
||
| 454 | |||
| 455 | chart_start_row_number = current_row_number |
||
| 456 | |||
| 457 | # 1: Stand for blank line 2: Stand for title |
||
| 458 | current_row_number += reporting_period_data_ca_len * 6 + real_timestamps_len * 6 + 1 + 2 |
||
| 459 | table_start_row_number = current_row_number |
||
| 460 | |||
| 461 | ws.row_dimensions[current_row_number].height = 60 |
||
| 462 | current_col_number = 2 |
||
| 463 | col = format_cell.get_column_letter(current_col_number) |
||
| 464 | ws[col + str(current_row_number)].fill = table_fill |
||
| 465 | ws[col + str(current_row_number)].font = title_font |
||
| 466 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 467 | ws[col + str(current_row_number)].border = f_border |
||
| 468 | ws[col + str(current_row_number)] = _('Base Period') + " - " + _('Datetime') |
||
| 469 | |||
| 470 | for i in range(0, base_period_data_ca_len): |
||
| 471 | current_col_number += 1 |
||
| 472 | col = format_cell.get_column_letter(current_col_number) |
||
| 473 | |||
| 474 | ws[col + str(current_row_number)].fill = table_fill |
||
| 475 | ws[col + str(current_row_number)].font = title_font |
||
| 476 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 477 | ws[col + str(current_row_number)] = _('Base Period') + " - " + base_period_data['names'][i] + \ |
||
| 478 | " (" + base_period_data['units'][i] + ")" |
||
| 479 | ws[col + str(current_row_number)].border = f_border |
||
| 480 | |||
| 481 | current_col_number += 1 |
||
| 482 | col = format_cell.get_column_letter(current_col_number) |
||
| 483 | |||
| 484 | ws[col + str(current_row_number)].fill = table_fill |
||
| 485 | ws[col + str(current_row_number)].font = title_font |
||
| 486 | ws[col + str(current_row_number)].border = f_border |
||
| 487 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 488 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " + _('Datetime') |
||
| 489 | |||
| 490 | for i in range(0, reporting_period_data_ca_len): |
||
| 491 | current_col_number += 1 |
||
| 492 | col = format_cell.get_column_letter(current_col_number) |
||
| 493 | ws[col + str(current_row_number)].fill = table_fill |
||
| 494 | ws[col + str(current_row_number)].font = title_font |
||
| 495 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 496 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " \ |
||
| 497 | + reporting_period_data['names'][i] + " (" + \ |
||
| 498 | reporting_period_data['units'][i] + ")" |
||
| 499 | ws[col + str(current_row_number)].border = f_border |
||
| 500 | |||
| 501 | current_row_number += 1 |
||
| 502 | |||
| 503 | max_timestamps_len = len(base_period_timestamps[0]) \ |
||
| 504 | if len(base_period_timestamps[0]) >= len(reporting_period_timestamps[0]) \ |
||
| 505 | else len(reporting_period_timestamps[0]) |
||
| 506 | |||
| 507 | for i in range(0, max_timestamps_len): |
||
| 508 | current_col_number = 2 |
||
| 509 | col = format_cell.get_column_letter(current_col_number) |
||
| 510 | ws[col + str(current_row_number)].font = title_font |
||
| 511 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 512 | ws[col + str(current_row_number)] = base_period_timestamps[0][i] \ |
||
| 513 | if i < len(base_period_timestamps[0]) else None |
||
| 514 | ws[col + str(current_row_number)].border = f_border |
||
| 515 | |||
| 516 | for j in range(0, base_period_data_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(base_period_data['values'][j][i], 2) \ |
||
| 523 | if i < len(base_period_data['values'][j]) else None |
||
| 524 | ws[col + str(current_row_number)].border = f_border |
||
| 525 | current_col_number += 1 |
||
| 526 | col = format_cell.get_column_letter(current_col_number) |
||
| 527 | |||
| 528 | ws[col + str(current_row_number)].font = title_font |
||
| 529 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 530 | ws[col + str(current_row_number)] = reporting_period_timestamps[0][i] \ |
||
| 531 | if i < len(reporting_period_timestamps[0]) else None |
||
| 532 | ws[col + str(current_row_number)].border = f_border |
||
| 533 | |||
| 534 | for j in range(0, reporting_period_data_ca_len): |
||
| 535 | current_col_number += 1 |
||
| 536 | col = format_cell.get_column_letter(current_col_number) |
||
| 537 | |||
| 538 | ws[col + str(current_row_number)].font = title_font |
||
| 539 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 540 | ws[col + str(current_row_number)] = round2(reporting_period_data['values'][j][i], 2) \ |
||
| 541 | if i < len(reporting_period_data['values'][j]) else None |
||
| 542 | ws[col + str(current_row_number)].border = f_border |
||
| 543 | |||
| 544 | current_row_number += 1 |
||
| 545 | |||
| 546 | current_col_number = 2 |
||
| 547 | col = format_cell.get_column_letter(current_col_number) |
||
| 548 | |||
| 549 | ws[col + str(current_row_number)].font = title_font |
||
| 550 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 551 | ws[col + str(current_row_number)] = _('Subtotal') |
||
| 552 | ws[col + str(current_row_number)].border = f_border |
||
| 553 | |||
| 554 | for i in range(0, base_period_data_ca_len): |
||
| 555 | current_col_number += 1 |
||
| 556 | col = format_cell.get_column_letter(current_col_number) |
||
| 557 | ws[col + str(current_row_number)].font = title_font |
||
| 558 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 559 | ws[col + str(current_row_number)] = round2(base_period_data['subtotals'][i], 2) |
||
| 560 | ws[col + str(current_row_number)].border = f_border |
||
| 561 | |||
| 562 | current_col_number += 1 |
||
| 563 | col = format_cell.get_column_letter(current_col_number) |
||
| 564 | |||
| 565 | ws[col + str(current_row_number)].font = title_font |
||
| 566 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 567 | ws[col + str(current_row_number)] = _('Subtotal') |
||
| 568 | ws[col + str(current_row_number)].border = f_border |
||
| 569 | |||
| 570 | for i in range(0, reporting_period_data_ca_len): |
||
| 571 | current_col_number += 1 |
||
| 572 | col = format_cell.get_column_letter(current_col_number) |
||
| 573 | ws[col + str(current_row_number)].font = title_font |
||
| 574 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 575 | ws[col + str(current_row_number)] = round2(reporting_period_data['subtotals'][i], 2) |
||
| 576 | ws[col + str(current_row_number)].border = f_border |
||
| 577 | |||
| 578 | current_row_number += 2 |
||
| 579 | |||
| 580 | for i in range(0, reporting_period_data_ca_len): |
||
| 581 | line = LineChart() |
||
| 582 | line.title = _('Base Period Consumption') + ' / ' \ |
||
| 583 | + _('Reporting Period Consumption') + ' - ' \ |
||
| 584 | + reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" |
||
| 585 | labels = Reference(ws, min_col=2 + base_period_data_ca_len + 1, |
||
| 586 | min_row=table_start_row_number + 1, |
||
| 587 | max_row=table_start_row_number + len(reporting_period_timestamps[0])) |
||
| 588 | base_line_data = Reference(ws, min_col=3 + i, |
||
| 589 | min_row=table_start_row_number, |
||
| 590 | max_row=table_start_row_number + len(reporting_period_timestamps[0])) |
||
| 591 | reporting_line_data = Reference(ws, min_col=3 + base_period_data_ca_len + 1 + i, |
||
| 592 | min_row=table_start_row_number, |
||
| 593 | max_row=table_start_row_number + len(reporting_period_timestamps[0])) |
||
| 594 | line.add_data(base_line_data, titles_from_data=True) |
||
| 595 | line.add_data(reporting_line_data, titles_from_data=True) |
||
| 596 | line.set_categories(labels) |
||
| 597 | for j in range(len(line.series)): |
||
| 598 | line.series[j].marker.symbol = "auto" |
||
| 599 | line.series[j].smooth = True |
||
| 600 | line.x_axis.crosses = 'min' |
||
| 601 | line.height = 8.25 |
||
| 602 | line.width = 24 |
||
| 603 | chart_col = 'B' |
||
| 604 | chart_cell = chart_col + str(chart_start_row_number) |
||
| 605 | chart_start_row_number += 6 |
||
| 606 | ws.add_chart(line, chart_cell) |
||
| 607 | |||
| 608 | #################################################################################################################### |
||
| 609 | current_sheet_parameters_row_number = chart_start_row_number + 1 |
||
| 610 | if 'parameters' not in report.keys() or \ |
||
| 611 | report['parameters'] is None or \ |
||
| 612 | 'names' not in report['parameters'].keys() or \ |
||
| 613 | report['parameters']['names'] is None or \ |
||
| 614 | len(report['parameters']['names']) == 0 or \ |
||
| 615 | 'timestamps' not in report['parameters'].keys() or \ |
||
| 616 | report['parameters']['timestamps'] is None or \ |
||
| 617 | len(report['parameters']['timestamps']) == 0 or \ |
||
| 618 | 'values' not in report['parameters'].keys() or \ |
||
| 619 | report['parameters']['values'] is None or \ |
||
| 620 | len(report['parameters']['values']) == 0 or \ |
||
| 621 | timestamps_data_all_equal_0(report['parameters']['timestamps']): |
||
| 622 | pass |
||
| 623 | else: |
||
| 624 | ################################################################################################################ |
||
| 625 | # new worksheet |
||
| 626 | ################################################################################################################ |
||
| 627 | |||
| 628 | parameters_data = report['parameters'] |
||
| 629 | |||
| 630 | parameters_names_len = len(parameters_data['names']) |
||
| 631 | |||
| 632 | file_name = "Store"+re.sub(r'[^A-Z]', '', ws.title.strip('S')) + "_" |
||
| 633 | parameters_ws = wb.create_sheet(file_name + _('Parameters')) |
||
| 634 | |||
| 635 | parameters_timestamps_data_max_len = \ |
||
| 636 | get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps'])) |
||
| 637 | |||
| 638 | # Row height |
||
| 639 | parameters_ws.row_dimensions[1].height = 102 |
||
| 640 | for i in range(2, 7 + 1): |
||
| 641 | parameters_ws.row_dimensions[i].height = 42 |
||
| 642 | |||
| 643 | for i in range(8, parameters_timestamps_data_max_len + 10): |
||
| 644 | parameters_ws.row_dimensions[i].height = 60 |
||
| 645 | |||
| 646 | # Col width |
||
| 647 | parameters_ws.column_dimensions['A'].width = 1.5 |
||
| 648 | |||
| 649 | parameters_ws.column_dimensions['B'].width = 25.0 |
||
| 650 | |||
| 651 | for i in range(3, 12 + parameters_names_len * 3): |
||
| 652 | parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0 |
||
| 653 | |||
| 654 | # Img |
||
| 655 | img = Image("excelexporters/myems.png") |
||
| 656 | parameters_ws.add_image(img, 'A1') |
||
| 657 | |||
| 658 | # Title |
||
| 659 | parameters_ws['B3'].alignment = b_r_alignment |
||
| 660 | parameters_ws['B3'] = _('Name') + ':' |
||
| 661 | parameters_ws['C3'].border = b_border |
||
| 662 | parameters_ws['C3'].alignment = b_c_alignment |
||
| 663 | parameters_ws['C3'] = name |
||
| 664 | |||
| 665 | parameters_ws['D3'].alignment = b_r_alignment |
||
| 666 | parameters_ws['D3'] = _('Period Type') + ':' |
||
| 667 | parameters_ws['E3'].border = b_border |
||
| 668 | parameters_ws['E3'].alignment = b_c_alignment |
||
| 669 | parameters_ws['E3'] = period_type |
||
| 670 | |||
| 671 | parameters_ws['B4'].alignment = b_r_alignment |
||
| 672 | parameters_ws['B4'] = _('Reporting Start Datetime') + ':' |
||
| 673 | parameters_ws['C4'].border = b_border |
||
| 674 | parameters_ws['C4'].alignment = b_c_alignment |
||
| 675 | parameters_ws['C4'] = reporting_start_datetime_local |
||
| 676 | |||
| 677 | parameters_ws['D4'].alignment = b_r_alignment |
||
| 678 | parameters_ws['D4'] = _('Reporting End Datetime') + ':' |
||
| 679 | parameters_ws['E4'].border = b_border |
||
| 680 | parameters_ws['E4'].alignment = b_c_alignment |
||
| 681 | parameters_ws['E4'] = reporting_end_datetime_local |
||
| 682 | |||
| 683 | parameters_ws_current_row_number = 6 |
||
| 684 | |||
| 685 | parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font |
||
| 686 | parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' ' + _('Parameters') |
||
| 687 | |||
| 688 | parameters_ws_current_row_number += 1 |
||
| 689 | |||
| 690 | parameters_table_start_row_number = parameters_ws_current_row_number |
||
| 691 | |||
| 692 | parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80 |
||
| 693 | |||
| 694 | parameters_ws_current_row_number += 1 |
||
| 695 | |||
| 696 | table_current_col_number = 2 |
||
| 697 | |||
| 698 | for i in range(0, parameters_names_len): |
||
| 699 | |||
| 700 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 701 | continue |
||
| 702 | |||
| 703 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 704 | |||
| 705 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 706 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 707 | |||
| 708 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 709 | |||
| 710 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 711 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 712 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font |
||
| 713 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment |
||
| 714 | parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i] |
||
| 715 | |||
| 716 | table_current_row_number = parameters_ws_current_row_number |
||
| 717 | |||
| 718 | for j, value in enumerate(list(parameters_data['timestamps'][i])): |
||
| 719 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 720 | |||
| 721 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 722 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 723 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 724 | parameters_ws[col + str(table_current_row_number)] = value |
||
| 725 | |||
| 726 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 727 | |||
| 728 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 729 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 730 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 731 | parameters_ws[col + str(table_current_row_number)] = round2(parameters_data['values'][i][j], 2) |
||
| 732 | |||
| 733 | table_current_row_number += 1 |
||
| 734 | |||
| 735 | table_current_col_number = table_current_col_number + 3 |
||
| 736 | |||
| 737 | ################################################################################################################ |
||
| 738 | # parameters chart and parameters table |
||
| 739 | ################################################################################################################ |
||
| 740 | |||
| 741 | ws['B' + str(current_sheet_parameters_row_number)].font = title_font |
||
| 742 | ws['B' + str(current_sheet_parameters_row_number)] = name + ' ' + _('Parameters') |
||
| 743 | |||
| 744 | current_sheet_parameters_row_number += 1 |
||
| 745 | |||
| 746 | chart_start_row_number = current_sheet_parameters_row_number |
||
| 747 | |||
| 748 | col_index = 0 |
||
| 749 | |||
| 750 | for i in range(0, parameters_names_len): |
||
| 751 | |||
| 752 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 753 | continue |
||
| 754 | |||
| 755 | line = LineChart() |
||
| 756 | data_col = 3 + col_index * 3 |
||
| 757 | labels_col = 2 + col_index * 3 |
||
| 758 | col_index += 1 |
||
| 759 | line.title = _('Parameters') + ' - ' + \ |
||
| 760 | parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value |
||
| 761 | labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1, |
||
| 762 | max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 763 | line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number, |
||
| 764 | max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 765 | line.add_data(line_data, titles_from_data=True) |
||
| 766 | line.set_categories(labels) |
||
| 767 | line_data = line.series[0] |
||
| 768 | line_data.marker.symbol = "auto" |
||
| 769 | line_data.smooth = True |
||
| 770 | line.x_axis.crosses = 'min' |
||
| 771 | line.height = 8.25 |
||
| 772 | line.width = 24 |
||
| 773 | chart_col = 'B' |
||
| 774 | chart_cell = chart_col + str(chart_start_row_number) |
||
| 775 | chart_start_row_number += 6 |
||
| 776 | ws.add_chart(line, chart_cell) |
||
| 777 | |||
| 778 | current_sheet_parameters_row_number = chart_start_row_number |
||
| 779 | |||
| 780 | current_sheet_parameters_row_number += 1 |
||
| 781 | |||
| 782 | filename = str(uuid.uuid4()) + '.xlsx' |
||
| 783 | wb.save(filename) |
||
| 784 | |||
| 785 | return filename |
||
| 786 | |||
| 787 | |||
| 788 | def group_by_category(category_list): |
||
| 789 | category_dict = dict() |
||
| 790 | for i, value in enumerate(category_list): |
||
| 791 | if value not in category_dict.keys(): |
||
| 792 | category_dict[value] = list() |
||
| 793 | category_dict[value].append(i) |
||
| 794 | return category_dict |
||
| 795 | |||
| 796 | |||
| 797 | def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists): |
||
| 798 | max_len = 0 |
||
| 799 | for i, value in enumerate(list(parameters_timestamps_lists)): |
||
| 800 | if len(value) > max_len: |
||
| 801 | max_len = len(value) |
||
| 802 | |||
| 803 | return max_len |
||
| 804 | |||
| 805 | |||
| 806 | def timestamps_data_all_equal_0(lists): |
||
| 807 | for i, value in enumerate(list(lists)): |
||
| 808 | if len(value) > 0: |
||
| 809 | return False |
||
| 810 | |||
| 811 | return True |
||
| 812 | |||
| 813 | |||
| 814 | def timestamps_data_not_equal_0(lists): |
||
| 815 | number = 0 |
||
| 816 | for i, value in enumerate(list(lists)): |
||
| 817 | if len(value) > 0: |
||
| 818 | number += 1 |
||
| 819 | return number |
||
| 820 | |||
| 821 | |||
| 822 | View Code Duplication | def is_base_period_timestamp_exists(base_period_data): |
|
| 823 | timestamps = base_period_data['timestamps'] |
||
| 824 | |||
| 825 | if len(timestamps) == 0: |
||
| 826 | return False |
||
| 827 | |||
| 828 | for timestamp in timestamps: |
||
| 829 | if len(timestamp) > 0: |
||
| 830 | return True |
||
| 831 | |||
| 832 | return False |
||
| 833 |
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