MyEMS /
myems
| Total Complexity | 71 |
| Total Lines | 770 |
| Duplicated Lines | 93.38 % |
| 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.virtualmeterenergy 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 | import gettext |
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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 | |||
| 7 | import openpyxl.utils.cell as format_cell |
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| 8 | from openpyxl import Workbook |
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| 9 | from openpyxl.chart import LineChart, Reference |
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| 10 | from openpyxl.chart.label import DataLabelList |
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| 11 | from openpyxl.drawing.image import Image |
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| 12 | from openpyxl.styles import PatternFill, Border, Side, Alignment, Font |
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| 13 | |||
| 14 | |||
| 15 | ######################################################################################################################## |
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| 16 | # PROCEDURES |
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| 17 | # Step 1: Validate the report data |
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| 18 | # Step 2: Generate excel file from the report data |
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| 19 | # Step 3: Encode the excel file to Base64 |
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| 20 | ######################################################################################################################## |
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| 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 | locale_path = './i18n/' |
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| 79 | if language == 'zh_CN': |
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| 80 | trans = gettext.translation('myems', locale_path, languages=['zh_CN']) |
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| 81 | elif language == 'de': |
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| 82 | trans = gettext.translation('myems', locale_path, languages=['de']) |
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| 83 | elif language == 'en': |
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| 84 | trans = gettext.translation('myems', locale_path, languages=['en']) |
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| 85 | else: |
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| 86 | trans = gettext.translation('myems', locale_path, languages=['en']) |
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| 87 | trans.install() |
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| 88 | _ = trans.gettext |
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| 89 | |||
| 90 | wb = Workbook() |
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| 91 | # todo |
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| 92 | ws = wb.active |
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| 93 | ws.title = "VirtualMeterEnergy" |
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| 94 | # Row height |
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| 95 | ws.row_dimensions[1].height = 102 |
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| 96 | for i in range(2, 2000 + 1): |
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| 97 | ws.row_dimensions[i].height = 42 |
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| 98 | |||
| 99 | # Col width |
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| 100 | ws.column_dimensions['A'].width = 1.5 |
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| 101 | |||
| 102 | ws.column_dimensions['B'].width = 25.0 |
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| 103 | |||
| 104 | for i in range(ord('C'), ord('Z')): |
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| 105 | ws.column_dimensions[chr(i)].width = 15.0 |
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| 106 | |||
| 107 | # Font |
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| 108 | name_font = Font(name='Arial', size=15, bold=True) |
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| 109 | title_font = Font(name='Arial', size=15, bold=True) |
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| 110 | |||
| 111 | table_fill = PatternFill(fill_type='solid', fgColor='90ee90') |
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| 112 | f_border = Border(left=Side(border_style='medium'), |
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| 113 | right=Side(border_style='medium'), |
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| 114 | bottom=Side(border_style='medium'), |
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| 115 | top=Side(border_style='medium') |
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| 116 | ) |
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| 117 | b_border = Border( |
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| 118 | bottom=Side(border_style='medium'), |
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| 119 | ) |
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| 120 | |||
| 121 | b_c_alignment = Alignment(vertical='bottom', |
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| 122 | horizontal='center', |
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| 123 | text_rotation=0, |
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| 124 | wrap_text=True, |
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| 125 | shrink_to_fit=False, |
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| 126 | indent=0) |
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| 127 | c_c_alignment = Alignment(vertical='center', |
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| 128 | horizontal='center', |
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| 129 | text_rotation=0, |
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| 130 | wrap_text=True, |
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| 131 | shrink_to_fit=False, |
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| 132 | indent=0) |
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| 133 | b_r_alignment = Alignment(vertical='bottom', |
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| 134 | horizontal='right', |
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| 135 | text_rotation=0, |
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| 136 | wrap_text=True, |
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| 137 | shrink_to_fit=False, |
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| 138 | indent=0) |
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| 139 | |||
| 140 | # Img |
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| 141 | img = Image("excelexporters/myems.png") |
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| 142 | ws.add_image(img, 'A1') |
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| 143 | |||
| 144 | # Title |
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| 145 | ws['B3'].alignment = b_r_alignment |
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| 146 | ws['B3'] = _('Name') + ':' |
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| 147 | ws['C3'].border = b_border |
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| 148 | ws['C3'].alignment = b_c_alignment |
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| 149 | ws['C3'] = name |
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| 150 | |||
| 151 | ws['D3'].alignment = b_r_alignment |
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| 152 | ws['D3'] = _('Period Type') + ':' |
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| 153 | ws['E3'].border = b_border |
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| 154 | ws['E3'].alignment = b_c_alignment |
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| 155 | ws['E3'] = period_type |
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| 156 | |||
| 157 | ws['B4'].alignment = b_r_alignment |
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| 158 | ws['B4'] = _('Reporting Start Datetime') + ':' |
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| 159 | ws['C4'].border = b_border |
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| 160 | ws['C4'].alignment = b_c_alignment |
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| 161 | ws['C4'] = reporting_start_datetime_local |
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| 162 | |||
| 163 | ws['D4'].alignment = b_r_alignment |
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| 164 | ws['D4'] = _('Reporting End Datetime') + ':' |
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| 165 | ws['E4'].border = b_border |
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| 166 | ws['E4'].alignment = b_c_alignment |
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| 167 | ws['E4'] = reporting_end_datetime_local |
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| 168 | |||
| 169 | is_base_period_timestamp_exists_flag = is_base_period_timestamp_exists(report['base_period']) |
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| 170 | |||
| 171 | if is_base_period_timestamp_exists_flag: |
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| 172 | ws['B5'].alignment = b_r_alignment |
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| 173 | ws['B5'] = _('Base Period Start Datetime') + ':' |
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| 174 | ws['C5'].border = b_border |
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| 175 | ws['C5'].alignment = b_c_alignment |
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| 176 | ws['C5'] = base_period_start_datetime_local |
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| 177 | |||
| 178 | ws['D5'].alignment = b_r_alignment |
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| 179 | ws['D5'] = _('Base Period End Datetime') + ':' |
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| 180 | ws['E5'].border = b_border |
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| 181 | ws['E5'].alignment = b_c_alignment |
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| 182 | ws['E5'] = base_period_end_datetime_local |
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| 183 | |||
| 184 | if "reporting_period" not in report.keys() or \ |
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| 185 | "values" not in report['reporting_period'].keys() or len(report['reporting_period']['values']) == 0: |
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| 186 | filename = str(uuid.uuid4()) + '.xlsx' |
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| 187 | wb.save(filename) |
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| 188 | |||
| 189 | return filename |
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| 190 | |||
| 191 | #################################################################################################################### |
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| 192 | if "values" not in report['reporting_period'].keys() or len(report['reporting_period']['values']) == 0: |
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| 193 | for i in range(7, 10 + 1): |
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| 194 | ws.row_dimensions[i].height = 0.1 |
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| 195 | else: |
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| 196 | ws['B7'].font = title_font |
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| 197 | ws['B7'] = name + _('Reporting Period Consumption') |
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| 198 | |||
| 199 | reporting_period_data = report['reporting_period'] |
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| 200 | |||
| 201 | ws.row_dimensions[8].height = 60 |
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| 202 | ws['B8'].fill = table_fill |
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| 203 | ws['B8'].border = f_border |
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| 204 | |||
| 205 | ws['B9'].font = title_font |
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| 206 | ws['B9'].alignment = c_c_alignment |
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| 207 | ws['B9'] = _('Consumption') |
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| 208 | ws['B9'].border = f_border |
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| 209 | |||
| 210 | ws['B10'].font = title_font |
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| 211 | ws['B10'].alignment = c_c_alignment |
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| 212 | ws['B10'] = _('Increment Rate') |
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| 213 | ws['B10'].border = f_border |
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| 214 | |||
| 215 | ws['C8'].fill = table_fill |
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| 216 | ws['C8'].font = name_font |
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| 217 | ws['C8'].alignment = c_c_alignment |
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| 218 | ws['C8'] = report['virtual_meter']['energy_category_name'] + " (" \ |
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| 219 | + report['virtual_meter']['unit_of_measure'] + ")" |
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| 220 | ws['C8'].border = f_border |
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| 221 | |||
| 222 | ws['C9'].font = name_font |
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| 223 | ws['C9'].alignment = c_c_alignment |
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| 224 | ws['C9'] = round(reporting_period_data['total_in_category'], 2) |
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| 225 | ws['C9'].border = f_border |
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| 226 | |||
| 227 | ws['C10'].font = name_font |
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| 228 | ws['C10'].alignment = c_c_alignment |
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| 229 | ws['C10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 230 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 231 | ws['C10'].border = f_border |
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| 232 | |||
| 233 | # TCE |
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| 234 | ws['D8'].fill = table_fill |
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| 235 | ws['D8'].font = name_font |
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| 236 | ws['D8'].alignment = c_c_alignment |
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| 237 | ws['D8'] = _('Ton of Standard Coal') + '(TCE)' |
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| 238 | ws['D8'].border = f_border |
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| 239 | |||
| 240 | ws['D9'].font = name_font |
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| 241 | ws['D9'].alignment = c_c_alignment |
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| 242 | ws['D9'] = round(reporting_period_data['total_in_kgce'] / 1000, 2) |
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| 243 | ws['D9'].border = f_border |
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| 244 | |||
| 245 | ws['D10'].font = name_font |
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| 246 | ws['D10'].alignment = c_c_alignment |
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| 247 | ws['D10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 248 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 249 | ws['D10'].border = f_border |
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| 250 | |||
| 251 | # TCO2E |
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| 252 | ws['E8'].fill = table_fill |
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| 253 | ws['E8'].font = name_font |
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| 254 | ws['E8'].alignment = c_c_alignment |
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| 255 | ws['E8'] = _('Ton of Carbon Dioxide Emissions') + '(TCO2E)' |
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| 256 | ws['E8'].border = f_border |
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| 257 | |||
| 258 | ws['E9'].font = name_font |
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| 259 | ws['E9'].alignment = c_c_alignment |
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| 260 | ws['E9'] = round(reporting_period_data['total_in_kgco2e'] / 1000, 2) |
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| 261 | ws['E9'].border = f_border |
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| 262 | |||
| 263 | ws['E10'].font = name_font |
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| 264 | ws['E10'].alignment = c_c_alignment |
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| 265 | ws['E10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 266 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 267 | ws['E10'].border = f_border |
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| 268 | |||
| 269 | #################################################################################################################### |
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| 270 | current_row_number = 12 |
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| 271 | |||
| 272 | table_start_draw_flag = current_row_number + 1 |
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| 273 | reporting_period_data = report['reporting_period'] |
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| 274 | |||
| 275 | if "timestamps" not in reporting_period_data.keys() or \ |
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| 276 | reporting_period_data['timestamps'] is None or \ |
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| 277 | len(reporting_period_data['timestamps']) == 0: |
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| 278 | pass |
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| 279 | else: |
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| 280 | if not is_base_period_timestamp_exists_flag: |
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| 281 | reporting_period_data = report['reporting_period'] |
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| 282 | time = reporting_period_data['timestamps'] |
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| 283 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
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| 284 | ws['B' + str(current_row_number)].font = title_font |
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| 285 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
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| 286 | |||
| 287 | current_row_number += 1 |
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| 288 | # 1: Stand for blank line 2: Stand for title |
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| 289 | current_row_number += 1 * 6 + real_timestamps_len * 6 + 1 + 2 |
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| 290 | table_start_row_number = current_row_number |
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| 291 | |||
| 292 | has_data = False |
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| 293 | |||
| 294 | if len(time) > 0: |
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| 295 | has_data = True |
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| 296 | |||
| 297 | if has_data: |
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| 298 | |||
| 299 | ws.row_dimensions[current_row_number].height = 60 |
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| 300 | current_col_number = 2 |
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| 301 | col = format_cell.get_column_letter(current_col_number) |
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| 302 | ws[col + str(current_row_number)].fill = table_fill |
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| 303 | ws[col + str(current_row_number)].font = title_font |
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| 304 | ws[col + str(current_row_number)].border = f_border |
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| 305 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 306 | ws[col + str(current_row_number)] = _('Datetime') |
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| 307 | |||
| 308 | current_col_number += 1 |
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| 309 | col = format_cell.get_column_letter(current_col_number) |
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| 310 | |||
| 311 | ws[col + str(current_row_number)].fill = table_fill |
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| 312 | ws[col + str(current_row_number)].font = title_font |
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| 313 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 314 | ws[col + str(current_row_number)] = report['virtual_meter']['energy_category_name'] + \ |
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| 315 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 316 | ws[col + str(current_row_number)].border = f_border |
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| 317 | |||
| 318 | current_row_number += 1 |
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| 319 | |||
| 320 | for i in range(0, len(time)): |
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| 321 | current_col_number = 2 |
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| 322 | col = format_cell.get_column_letter(current_col_number) |
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| 323 | |||
| 324 | ws[col + str(current_row_number)].font = title_font |
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| 325 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 326 | ws[col + str(current_row_number)] = time[i] |
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| 327 | ws[col + str(current_row_number)].border = f_border |
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| 328 | |||
| 329 | current_col_number += 1 |
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| 330 | col = format_cell.get_column_letter(current_col_number) |
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| 331 | |||
| 332 | ws[col + str(current_row_number)].font = title_font |
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| 333 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 334 | ws[col + str(current_row_number)] = round(reporting_period_data['values'][i], 2) |
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| 335 | ws[col + str(current_row_number)].border = f_border |
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| 336 | |||
| 337 | current_row_number += 1 |
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| 338 | |||
| 339 | table_end_row_number = current_row_number - 1 |
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| 340 | |||
| 341 | current_col_number = 2 |
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| 342 | col = format_cell.get_column_letter(current_col_number) |
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| 343 | |||
| 344 | ws[col + str(current_row_number)].font = title_font |
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| 345 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 346 | ws[col + str(current_row_number)] = _('Total') |
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| 347 | ws[col + str(current_row_number)].border = f_border |
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| 348 | |||
| 349 | current_col_number += 1 |
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| 350 | col = format_cell.get_column_letter(current_col_number) |
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| 351 | ws[col + str(current_row_number)].font = title_font |
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| 352 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 353 | ws[col + str(current_row_number)] = round(reporting_period_data['total_in_category'], 2) |
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| 354 | ws[col + str(current_row_number)].border = f_border |
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| 355 | |||
| 356 | # line |
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| 357 | line = LineChart() |
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| 358 | line.title = _('Reporting Period Consumption') + ' - ' \ |
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| 359 | + report['virtual_meter']['energy_category_name'] + \ |
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| 360 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 361 | labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) |
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| 362 | line_data = Reference(ws, min_col=3, min_row=table_start_row_number, |
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| 363 | max_row=table_end_row_number) |
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| 364 | line.add_data(line_data, titles_from_data=True) |
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| 365 | line.set_categories(labels) |
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| 366 | line_data = line.series[0] |
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| 367 | line_data.marker.symbol = "circle" |
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| 368 | line_data.smooth = True |
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| 369 | line.x_axis.crosses = 'min' |
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| 370 | line.height = 8.25 |
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| 371 | line.width = 24 |
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| 372 | line.dLbls = DataLabelList() |
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| 373 | line.dLbls.dLblPos = 't' |
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| 374 | line.dLbls.showVal = True |
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| 375 | line.dLbls.showPercent = False |
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| 376 | chart_col = 'B' |
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| 377 | chart_cell = chart_col + str(table_start_draw_flag) |
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| 378 | ws.add_chart(line, chart_cell) |
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| 379 | |||
| 380 | current_row_number += 2 |
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| 381 | else: |
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| 382 | base_period_data = report['base_period'] |
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| 383 | reporting_period_data = report['reporting_period'] |
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| 384 | base_period_timestamps = base_period_data['timestamps'] |
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| 385 | reporting_period_timestamps = reporting_period_data['timestamps'] |
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| 386 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
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| 387 | ws['B' + str(current_row_number)].font = title_font |
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| 388 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
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| 389 | |||
| 390 | current_row_number += 1 |
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| 391 | # 1: Stand for blank line 2: Stand for title |
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| 392 | current_row_number += 1 * 6 + real_timestamps_len * 6 + 1 + 2 |
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| 393 | table_start_row_number = current_row_number |
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| 394 | |||
| 395 | has_data = False |
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| 396 | |||
| 397 | if len(base_period_timestamps[0]) or len(reporting_period_timestamps[0]) > 0: |
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| 398 | has_data = True |
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| 399 | |||
| 400 | if has_data: |
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| 401 | ws.row_dimensions[current_row_number].height = 60 |
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| 402 | current_col_number = 2 |
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| 403 | col = format_cell.get_column_letter(current_col_number) |
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| 404 | ws[col + str(current_row_number)].fill = table_fill |
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| 405 | ws[col + str(current_row_number)].font = title_font |
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| 406 | ws[col + str(current_row_number)].border = f_border |
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| 407 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 408 | ws[col + str(current_row_number)] = _('Base Period') + " - " + _('Datetime') |
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| 409 | |||
| 410 | current_col_number += 1 |
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| 411 | col = format_cell.get_column_letter(current_col_number) |
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| 412 | |||
| 413 | ws[col + str(current_row_number)].fill = table_fill |
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| 414 | ws[col + str(current_row_number)].font = title_font |
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| 415 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 416 | ws[col + str(current_row_number)] = _('Base Period') + " - " + \ |
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| 417 | report['virtual_meter']['energy_category_name'] + \ |
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| 418 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 419 | ws[col + str(current_row_number)].border = f_border |
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| 420 | |||
| 421 | current_col_number += 1 |
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| 422 | col = format_cell.get_column_letter(current_col_number) |
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| 423 | |||
| 424 | ws[col + str(current_row_number)].fill = table_fill |
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| 425 | ws[col + str(current_row_number)].font = title_font |
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| 426 | ws[col + str(current_row_number)].border = f_border |
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| 427 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 428 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " + _('Datetime') |
||
| 429 | |||
| 430 | current_col_number += 1 |
||
| 431 | col = format_cell.get_column_letter(current_col_number) |
||
| 432 | ws[col + str(current_row_number)].fill = table_fill |
||
| 433 | ws[col + str(current_row_number)].font = title_font |
||
| 434 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 435 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " \ |
||
| 436 | + report['virtual_meter']['energy_category_name'] + \ |
||
| 437 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
||
| 438 | ws[col + str(current_row_number)].border = f_border |
||
| 439 | |||
| 440 | current_row_number += 1 |
||
| 441 | |||
| 442 | max_timestamps_len = len(base_period_timestamps) \ |
||
| 443 | if len(base_period_timestamps) >= len(reporting_period_timestamps) \ |
||
| 444 | else len(reporting_period_timestamps) |
||
| 445 | |||
| 446 | for i in range(0, max_timestamps_len): |
||
| 447 | current_col_number = 2 |
||
| 448 | col = format_cell.get_column_letter(current_col_number) |
||
| 449 | ws[col + str(current_row_number)].font = title_font |
||
| 450 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 451 | ws[col + str(current_row_number)] = base_period_timestamps[i] \ |
||
| 452 | if i < len(base_period_timestamps) else None |
||
| 453 | ws[col + str(current_row_number)].border = f_border |
||
| 454 | |||
| 455 | current_col_number += 1 |
||
| 456 | col = format_cell.get_column_letter(current_col_number) |
||
| 457 | |||
| 458 | ws[col + str(current_row_number)].font = title_font |
||
| 459 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 460 | ws[col + str(current_row_number)] = round(base_period_data['values'][i], 2) \ |
||
| 461 | if i < len(base_period_data['values']) else None |
||
| 462 | ws[col + str(current_row_number)].border = f_border |
||
| 463 | |||
| 464 | current_col_number += 1 |
||
| 465 | col = format_cell.get_column_letter(current_col_number) |
||
| 466 | |||
| 467 | ws[col + str(current_row_number)].font = title_font |
||
| 468 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 469 | ws[col + str(current_row_number)] = reporting_period_timestamps[i] \ |
||
| 470 | if i < len(reporting_period_timestamps) else None |
||
| 471 | ws[col + str(current_row_number)].border = f_border |
||
| 472 | |||
| 473 | current_col_number += 1 |
||
| 474 | col = format_cell.get_column_letter(current_col_number) |
||
| 475 | |||
| 476 | ws[col + str(current_row_number)].font = title_font |
||
| 477 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 478 | ws[col + str(current_row_number)] = round(reporting_period_data['values'][i], 2) \ |
||
| 479 | if i < len(reporting_period_data['values']) else None |
||
| 480 | ws[col + str(current_row_number)].border = f_border |
||
| 481 | |||
| 482 | current_row_number += 1 |
||
| 483 | |||
| 484 | current_col_number = 2 |
||
| 485 | col = format_cell.get_column_letter(current_col_number) |
||
| 486 | ws[col + str(current_row_number)].font = title_font |
||
| 487 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 488 | ws[col + str(current_row_number)] = _('Total') |
||
| 489 | ws[col + str(current_row_number)].border = f_border |
||
| 490 | |||
| 491 | current_col_number += 1 |
||
| 492 | col = format_cell.get_column_letter(current_col_number) |
||
| 493 | ws[col + str(current_row_number)].font = title_font |
||
| 494 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 495 | ws[col + str(current_row_number)] = round(base_period_data['total_in_category'], 2) |
||
| 496 | ws[col + str(current_row_number)].border = f_border |
||
| 497 | |||
| 498 | current_col_number += 1 |
||
| 499 | col = format_cell.get_column_letter(current_col_number) |
||
| 500 | |||
| 501 | ws[col + str(current_row_number)].font = title_font |
||
| 502 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 503 | ws[col + str(current_row_number)] = _('Total') |
||
| 504 | ws[col + str(current_row_number)].border = f_border |
||
| 505 | |||
| 506 | current_col_number += 1 |
||
| 507 | col = format_cell.get_column_letter(current_col_number) |
||
| 508 | ws[col + str(current_row_number)].font = title_font |
||
| 509 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 510 | ws[col + str(current_row_number)] = round(reporting_period_data['total_in_category'], 2) |
||
| 511 | ws[col + str(current_row_number)].border = f_border |
||
| 512 | |||
| 513 | # line |
||
| 514 | line = LineChart() |
||
| 515 | line.title = _('Base Period Consumption') + " / " \ |
||
| 516 | + _('Reporting Period Consumption') + ' - ' \ |
||
| 517 | + report['virtual_meter']['energy_category_name'] + \ |
||
| 518 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
||
| 519 | labels = Reference(ws, min_col=4, |
||
| 520 | min_row=table_start_row_number + 1, |
||
| 521 | max_row=table_start_row_number + len(reporting_period_timestamps)) |
||
| 522 | base_line_data = Reference(ws, min_col=3, min_row=table_start_row_number, |
||
| 523 | max_row=table_start_row_number + len(reporting_period_timestamps)) |
||
| 524 | reporting_line_data = Reference(ws, min_col=5, |
||
| 525 | min_row=table_start_row_number, |
||
| 526 | max_row=table_start_row_number |
||
| 527 | + len(reporting_period_timestamps)) |
||
| 528 | line.add_data(base_line_data, titles_from_data=True) |
||
| 529 | line.add_data(reporting_line_data, titles_from_data=True) |
||
| 530 | line.set_categories(labels) |
||
| 531 | for j in range(len(line.series)): |
||
| 532 | line.series[j].marker.symbol = "circle" |
||
| 533 | line.series[j].smooth = True |
||
| 534 | line.x_axis.crosses = 'min' |
||
| 535 | line.height = 8.25 |
||
| 536 | line.width = 24 |
||
| 537 | line.dLbls = DataLabelList() |
||
| 538 | line.dLbls.dLblPos = 't' |
||
| 539 | line.dLbls.showVal = True |
||
| 540 | line.dLbls.showPercent = False |
||
| 541 | chart_col = 'B' |
||
| 542 | chart_cell = chart_col + str(table_start_draw_flag) |
||
| 543 | ws.add_chart(line, chart_cell) |
||
| 544 | |||
| 545 | current_row_number += 2 |
||
| 546 | |||
| 547 | #################################################################################################################### |
||
| 548 | # table_start_draw_flag is the starting line number of the last line chart in the report period |
||
| 549 | current_sheet_parameters_row_number = table_start_draw_flag + 1 * 6 + 1 |
||
| 550 | if 'parameters' not in report.keys() or \ |
||
| 551 | report['parameters'] is None or \ |
||
| 552 | 'names' not in report['parameters'].keys() or \ |
||
| 553 | report['parameters']['names'] is None or \ |
||
| 554 | len(report['parameters']['names']) == 0 or \ |
||
| 555 | 'timestamps' not in report['parameters'].keys() or \ |
||
| 556 | report['parameters']['timestamps'] is None or \ |
||
| 557 | len(report['parameters']['timestamps']) == 0 or \ |
||
| 558 | 'values' not in report['parameters'].keys() or \ |
||
| 559 | report['parameters']['values'] is None or \ |
||
| 560 | len(report['parameters']['values']) == 0 or \ |
||
| 561 | timestamps_data_all_equal_0(report['parameters']['timestamps']): |
||
| 562 | pass |
||
| 563 | else: |
||
| 564 | |||
| 565 | ################################################################################################################ |
||
| 566 | # new worksheet |
||
| 567 | ################################################################################################################ |
||
| 568 | |||
| 569 | parameters_data = report['parameters'] |
||
| 570 | |||
| 571 | parameters_names_len = len(parameters_data['names']) |
||
| 572 | |||
| 573 | file_name = (re.sub(r'[^A-Z]', '', ws.title)) + '_' |
||
| 574 | parameters_ws = wb.create_sheet(file_name + _('Parameters')) |
||
| 575 | |||
| 576 | parameters_timestamps_data_max_len = \ |
||
| 577 | get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps'])) |
||
| 578 | |||
| 579 | # Row height |
||
| 580 | parameters_ws.row_dimensions[1].height = 102 |
||
| 581 | for i in range(2, 7 + 1): |
||
| 582 | parameters_ws.row_dimensions[i].height = 42 |
||
| 583 | |||
| 584 | for i in range(8, parameters_timestamps_data_max_len + 10): |
||
| 585 | parameters_ws.row_dimensions[i].height = 60 |
||
| 586 | |||
| 587 | # Col width |
||
| 588 | parameters_ws.column_dimensions['A'].width = 1.5 |
||
| 589 | |||
| 590 | parameters_ws.column_dimensions['B'].width = 25.0 |
||
| 591 | |||
| 592 | for i in range(3, 12 + parameters_names_len * 3): |
||
| 593 | parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0 |
||
| 594 | |||
| 595 | # Img |
||
| 596 | img = Image("excelexporters/myems.png") |
||
| 597 | parameters_ws.add_image(img, 'A1') |
||
| 598 | |||
| 599 | # Title |
||
| 600 | parameters_ws['B3'].alignment = b_r_alignment |
||
| 601 | parameters_ws['B3'] = _('Name') + ':' |
||
| 602 | parameters_ws['C3'].border = b_border |
||
| 603 | parameters_ws['C3'].alignment = b_c_alignment |
||
| 604 | parameters_ws['C3'] = name |
||
| 605 | |||
| 606 | parameters_ws['D3'].alignment = b_r_alignment |
||
| 607 | parameters_ws['D3'] = _('Period Type') + ':' |
||
| 608 | parameters_ws['E3'].border = b_border |
||
| 609 | parameters_ws['E3'].alignment = b_c_alignment |
||
| 610 | parameters_ws['E3'] = period_type |
||
| 611 | |||
| 612 | parameters_ws['B4'].alignment = b_r_alignment |
||
| 613 | parameters_ws['B4'] = _('Reporting Start Datetime') + ':' |
||
| 614 | parameters_ws['C4'].border = b_border |
||
| 615 | parameters_ws['C4'].alignment = b_c_alignment |
||
| 616 | parameters_ws['C4'] = reporting_start_datetime_local |
||
| 617 | |||
| 618 | parameters_ws['D4'].alignment = b_r_alignment |
||
| 619 | parameters_ws['D4'] = _('Reporting End Datetime') + ':' |
||
| 620 | parameters_ws['E4'].border = b_border |
||
| 621 | parameters_ws['E4'].alignment = b_c_alignment |
||
| 622 | parameters_ws['E4'] = reporting_end_datetime_local |
||
| 623 | |||
| 624 | parameters_ws_current_row_number = 6 |
||
| 625 | |||
| 626 | parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font |
||
| 627 | parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' ' + _('Parameters') |
||
| 628 | |||
| 629 | parameters_ws_current_row_number += 1 |
||
| 630 | |||
| 631 | parameters_table_start_row_number = parameters_ws_current_row_number |
||
| 632 | |||
| 633 | parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80 |
||
| 634 | |||
| 635 | parameters_ws_current_row_number += 1 |
||
| 636 | |||
| 637 | table_current_col_number = 2 |
||
| 638 | |||
| 639 | for i in range(0, parameters_names_len): |
||
| 640 | |||
| 641 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 642 | continue |
||
| 643 | |||
| 644 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 645 | |||
| 646 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 647 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 648 | |||
| 649 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 650 | |||
| 651 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 652 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 653 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font |
||
| 654 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment |
||
| 655 | parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i] |
||
| 656 | |||
| 657 | table_current_row_number = parameters_ws_current_row_number |
||
| 658 | |||
| 659 | for j, value in enumerate(list(parameters_data['timestamps'][i])): |
||
| 660 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 661 | |||
| 662 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 663 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 664 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 665 | parameters_ws[col + str(table_current_row_number)] = value |
||
| 666 | |||
| 667 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 668 | |||
| 669 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 670 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 671 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 672 | parameters_ws[col + str(table_current_row_number)] = round(parameters_data['values'][i][j], 2) |
||
| 673 | |||
| 674 | table_current_row_number += 1 |
||
| 675 | |||
| 676 | table_current_col_number = table_current_col_number + 3 |
||
| 677 | |||
| 678 | ################################################################################################################ |
||
| 679 | # parameters chart and parameters table |
||
| 680 | ################################################################################################################ |
||
| 681 | |||
| 682 | ws['B' + str(current_sheet_parameters_row_number)].font = title_font |
||
| 683 | ws['B' + str(current_sheet_parameters_row_number)] = name + ' ' + _('Parameters') |
||
| 684 | |||
| 685 | current_sheet_parameters_row_number += 1 |
||
| 686 | |||
| 687 | chart_start_row_number = current_sheet_parameters_row_number |
||
| 688 | |||
| 689 | col_index = 0 |
||
| 690 | |||
| 691 | for i in range(0, parameters_names_len): |
||
| 692 | |||
| 693 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 694 | continue |
||
| 695 | |||
| 696 | line = LineChart() |
||
| 697 | data_col = 3 + col_index * 3 |
||
| 698 | labels_col = 2 + col_index * 3 |
||
| 699 | col_index += 1 |
||
| 700 | line.title = _('Parameters') + " - " + \ |
||
| 701 | parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value |
||
| 702 | labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1, |
||
| 703 | max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 704 | line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number, |
||
| 705 | max_row=(len( |
||
| 706 | parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 707 | line.add_data(line_data, titles_from_data=True) |
||
| 708 | line.set_categories(labels) |
||
| 709 | line_data = line.series[0] |
||
| 710 | line_data.marker.symbol = "circle" |
||
| 711 | line_data.smooth = True |
||
| 712 | line.x_axis.crosses = 'min' |
||
| 713 | line.height = 8.25 |
||
| 714 | line.width = 24 |
||
| 715 | line.dLbls = DataLabelList() |
||
| 716 | line.dLbls.dLblPos = 't' |
||
| 717 | line.dLbls.showVal = False |
||
| 718 | line.dLbls.showPercent = False |
||
| 719 | chart_col = 'B' |
||
| 720 | chart_cell = chart_col + str(chart_start_row_number) |
||
| 721 | chart_start_row_number += 6 |
||
| 722 | ws.add_chart(line, chart_cell) |
||
| 723 | |||
| 724 | current_sheet_parameters_row_number = chart_start_row_number |
||
| 725 | |||
| 726 | current_sheet_parameters_row_number += 1 |
||
| 727 | |||
| 728 | filename = str(uuid.uuid4()) + '.xlsx' |
||
| 729 | wb.save(filename) |
||
| 730 | |||
| 731 | return filename |
||
| 732 | |||
| 733 | |||
| 734 | def timestamps_data_all_equal_0(lists): |
||
| 735 | for i, value in enumerate(list(lists)): |
||
| 736 | if len(value) > 0: |
||
| 737 | return False |
||
| 738 | |||
| 739 | return True |
||
| 740 | |||
| 741 | |||
| 742 | def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists): |
||
| 743 | max_len = 0 |
||
| 744 | for i, value in enumerate(list(parameters_timestamps_lists)): |
||
| 745 | if len(value) > max_len: |
||
| 746 | max_len = len(value) |
||
| 747 | |||
| 748 | return max_len |
||
| 749 | |||
| 750 | |||
| 751 | def timestamps_data_not_equal_0(lists): |
||
| 752 | number = 0 |
||
| 753 | for i, value in enumerate(list(lists)): |
||
| 754 | if len(value) > 0: |
||
| 755 | number += 1 |
||
| 756 | return number |
||
| 757 | |||
| 758 | |||
| 759 | View Code Duplication | def is_base_period_timestamp_exists(base_period_data): |
|
| 760 | timestamps = base_period_data['timestamps'] |
||
| 761 | |||
| 762 | if len(timestamps) == 0: |
||
| 763 | return False |
||
| 764 | |||
| 765 | for timestamp in timestamps: |
||
| 766 | if len(timestamp) > 0: |
||
| 767 | return True |
||
| 768 | |||
| 769 | return False |
||
| 770 |
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