MyEMS /
myems
| Total Complexity | 74 |
| Total Lines | 773 |
| Duplicated Lines | 93.4 % |
| 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.virtualmetercarbon 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 | if "reporting_period" not in report.keys() or \ |
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| 37 | "values" not in report['reporting_period'].keys() or len(report['reporting_period']['values']) == 0: |
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| 38 | return None |
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| 39 | #################################################################################################################### |
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| 40 | # Step 2: Generate excel file from the report data |
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| 41 | #################################################################################################################### |
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| 42 | filename = generate_excel(report, |
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| 43 | name, |
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| 44 | base_period_start_datetime_local, |
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| 45 | base_period_end_datetime_local, |
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| 46 | reporting_start_datetime_local, |
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| 47 | reporting_end_datetime_local, |
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| 48 | period_type, |
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| 49 | language) |
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| 50 | #################################################################################################################### |
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| 51 | # Step 3: Encode the excel file to Base64 |
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| 52 | #################################################################################################################### |
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| 53 | binary_file_data = b'' |
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| 54 | try: |
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| 55 | with open(filename, 'rb') as binary_file: |
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| 56 | binary_file_data = binary_file.read() |
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| 57 | except IOError as ex: |
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| 58 | print(str(ex)) |
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| 59 | |||
| 60 | # Base64 encode the bytes |
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| 61 | base64_encoded_data = base64.b64encode(binary_file_data) |
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| 62 | # get the Base64 encoded data using human-readable characters. |
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| 63 | base64_message = base64_encoded_data.decode('utf-8') |
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| 64 | # delete the file from server |
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| 65 | try: |
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| 66 | os.remove(filename) |
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| 67 | except NotImplementedError as ex: |
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| 68 | print(str(ex)) |
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| 69 | return base64_message |
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| 70 | |||
| 71 | |||
| 72 | View Code Duplication | def generate_excel(report, |
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| 73 | name, |
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| 74 | base_period_start_datetime_local, |
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| 75 | base_period_end_datetime_local, |
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| 76 | reporting_start_datetime_local, |
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| 77 | reporting_end_datetime_local, |
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| 78 | period_type, |
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| 79 | language): |
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| 80 | |||
| 81 | locale_path = './i18n/' |
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| 82 | if language == 'zh_CN': |
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| 83 | trans = gettext.translation('myems', locale_path, languages=['zh_CN']) |
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| 84 | elif language == 'de': |
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| 85 | trans = gettext.translation('myems', locale_path, languages=['de']) |
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| 86 | elif language == 'en': |
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| 87 | trans = gettext.translation('myems', locale_path, languages=['en']) |
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| 88 | else: |
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| 89 | trans = gettext.translation('myems', locale_path, languages=['en']) |
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| 90 | trans.install() |
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| 91 | _ = trans.gettext |
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| 92 | |||
| 93 | wb = Workbook() |
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| 94 | |||
| 95 | ws = wb.active |
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| 96 | ws.title = "VirtualMeterCarbon" |
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| 97 | # Row height |
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| 98 | ws.row_dimensions[1].height = 102 |
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| 99 | for i in range(2, 2000 + 1): |
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| 100 | ws.row_dimensions[i].height = 42 |
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| 101 | |||
| 102 | # Col width |
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| 103 | ws.column_dimensions['A'].width = 1.5 |
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| 104 | |||
| 105 | ws.column_dimensions['B'].width = 25.0 |
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| 106 | |||
| 107 | for i in range(ord('C'), ord('Z')): |
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| 108 | ws.column_dimensions[chr(i)].width = 15.0 |
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| 109 | |||
| 110 | # Font |
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| 111 | name_font = Font(name='Arial', size=15, bold=True) |
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| 112 | title_font = Font(name='Arial', size=15, bold=True) |
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| 113 | |||
| 114 | table_fill = PatternFill(fill_type='solid', fgColor='90ee90') |
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| 115 | f_border = Border(left=Side(border_style='medium'), |
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| 116 | right=Side(border_style='medium'), |
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| 117 | bottom=Side(border_style='medium'), |
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| 118 | top=Side(border_style='medium') |
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| 119 | ) |
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| 120 | b_border = Border( |
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| 121 | bottom=Side(border_style='medium'), |
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| 122 | ) |
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| 123 | |||
| 124 | b_c_alignment = Alignment(vertical='bottom', |
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| 125 | horizontal='center', |
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| 126 | text_rotation=0, |
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| 127 | wrap_text=True, |
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| 128 | shrink_to_fit=False, |
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| 129 | indent=0) |
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| 130 | c_c_alignment = Alignment(vertical='center', |
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| 131 | horizontal='center', |
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| 132 | text_rotation=0, |
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| 133 | wrap_text=True, |
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| 134 | shrink_to_fit=False, |
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| 135 | indent=0) |
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| 136 | b_r_alignment = Alignment(vertical='bottom', |
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| 137 | horizontal='right', |
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| 138 | text_rotation=0, |
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| 139 | wrap_text=True, |
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| 140 | shrink_to_fit=False, |
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| 141 | indent=0) |
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| 142 | |||
| 143 | # Img |
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| 144 | img = Image("excelexporters/myems.png") |
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| 145 | ws.add_image(img, 'A1') |
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| 146 | |||
| 147 | # Title |
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| 148 | ws['B3'].alignment = b_r_alignment |
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| 149 | ws['B3'] = _('Name') + ':' |
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| 150 | ws['C3'].border = b_border |
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| 151 | ws['C3'].alignment = b_c_alignment |
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| 152 | ws['C3'] = name |
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| 153 | |||
| 154 | ws['D3'].alignment = b_r_alignment |
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| 155 | ws['D3'] = _('Period Type') + ':' |
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| 156 | ws['E3'].border = b_border |
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| 157 | ws['E3'].alignment = b_c_alignment |
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| 158 | ws['E3'] = period_type |
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| 159 | |||
| 160 | ws['B4'].alignment = b_r_alignment |
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| 161 | ws['B4'] = _('Reporting Start Datetime') + ':' |
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| 162 | ws['C4'].border = b_border |
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| 163 | ws['C4'].alignment = b_c_alignment |
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| 164 | ws['C4'] = reporting_start_datetime_local |
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| 165 | |||
| 166 | ws['D4'].alignment = b_r_alignment |
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| 167 | ws['D4'] = _('Reporting End Datetime') + ':' |
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| 168 | ws['E4'].border = b_border |
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| 169 | ws['E4'].alignment = b_c_alignment |
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| 170 | ws['E4'] = reporting_end_datetime_local |
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| 171 | |||
| 172 | is_base_period_timestamp_exists_flag = is_base_period_timestamp_exists(report['base_period']) |
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| 173 | |||
| 174 | if is_base_period_timestamp_exists_flag: |
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| 175 | ws['B5'].alignment = b_r_alignment |
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| 176 | ws['B5'] = _('Base Period Start Datetime') + ':' |
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| 177 | ws['C5'].border = b_border |
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| 178 | ws['C5'].alignment = b_c_alignment |
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| 179 | ws['C5'] = base_period_start_datetime_local |
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| 180 | |||
| 181 | ws['D5'].alignment = b_r_alignment |
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| 182 | ws['D5'] = _('Base Period End Datetime') + ':' |
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| 183 | ws['E5'].border = b_border |
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| 184 | ws['E5'].alignment = b_c_alignment |
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| 185 | ws['E5'] = base_period_end_datetime_local |
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| 186 | |||
| 187 | if "reporting_period" not in report.keys() or \ |
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| 188 | "values" not in report['reporting_period'].keys() or len(report['reporting_period']['values']) == 0: |
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| 189 | filename = str(uuid.uuid4()) + '.xlsx' |
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| 190 | wb.save(filename) |
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| 191 | |||
| 192 | return filename |
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| 193 | |||
| 194 | #################################################################################################################### |
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| 195 | if "values" not in report['reporting_period'].keys() or len(report['reporting_period']['values']) == 0: |
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| 196 | for i in range(7, 10 + 1): |
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| 197 | ws.row_dimensions[i].height = 0.1 |
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| 198 | else: |
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| 199 | ws['B7'].font = title_font |
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| 200 | ws['B7'] = name + _('Reporting Period Carbon Dioxide Emissions') |
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| 201 | |||
| 202 | reporting_period_data = report['reporting_period'] |
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| 203 | |||
| 204 | ws.row_dimensions[8].height = 60 |
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| 205 | ws['B8'].fill = table_fill |
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| 206 | ws['B8'].border = f_border |
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| 207 | |||
| 208 | ws['B9'].font = title_font |
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| 209 | ws['B9'].alignment = c_c_alignment |
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| 210 | ws['B9'] = _('Carbon Dioxide Emissions') |
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| 211 | ws['B9'].border = f_border |
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| 212 | |||
| 213 | ws['B10'].font = title_font |
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| 214 | ws['B10'].alignment = c_c_alignment |
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| 215 | ws['B10'] = _('Increment Rate') |
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| 216 | ws['B10'].border = f_border |
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| 217 | |||
| 218 | ws['C8'].fill = table_fill |
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| 219 | ws['C8'].font = name_font |
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| 220 | ws['C8'].alignment = c_c_alignment |
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| 221 | ws['C8'] = report['virtual_meter']['energy_category_name'] + \ |
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| 222 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 223 | ws['C8'].border = f_border |
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| 224 | |||
| 225 | ws['C9'].font = name_font |
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| 226 | ws['C9'].alignment = c_c_alignment |
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| 227 | ws['C9'] = round(reporting_period_data['total_in_category'], 2) |
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| 228 | ws['C9'].border = f_border |
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| 229 | |||
| 230 | ws['C10'].font = name_font |
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| 231 | ws['C10'].alignment = c_c_alignment |
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| 232 | ws['C10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 233 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 234 | ws['C10'].border = f_border |
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| 235 | |||
| 236 | # TCE |
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| 237 | ws['D8'].fill = table_fill |
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| 238 | ws['D8'].font = name_font |
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| 239 | ws['D8'].alignment = c_c_alignment |
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| 240 | ws['D8'] = _('Ton of Standard Coal') + '(TCE)' |
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| 241 | ws['D8'].border = f_border |
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| 242 | |||
| 243 | ws['D9'].font = name_font |
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| 244 | ws['D9'].alignment = c_c_alignment |
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| 245 | ws['D9'] = round(reporting_period_data['total_in_kgce'] / 1000, 2) |
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| 246 | ws['D9'].border = f_border |
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| 247 | |||
| 248 | ws['D10'].font = name_font |
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| 249 | ws['D10'].alignment = c_c_alignment |
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| 250 | ws['D10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 251 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 252 | ws['D10'].border = f_border |
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| 253 | |||
| 254 | # TCO2E |
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| 255 | ws['E8'].fill = table_fill |
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| 256 | ws['E8'].font = name_font |
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| 257 | ws['E8'].alignment = c_c_alignment |
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| 258 | ws['E8'] = _('Ton of Carbon Dioxide Emissions') + '(TCO2E)' |
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| 259 | ws['E8'].border = f_border |
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| 260 | |||
| 261 | ws['E9'].font = name_font |
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| 262 | ws['E9'].alignment = c_c_alignment |
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| 263 | ws['E9'] = round(reporting_period_data['total_in_kgco2e'] / 1000, 2) |
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| 264 | ws['E9'].border = f_border |
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| 265 | |||
| 266 | ws['E10'].font = name_font |
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| 267 | ws['E10'].alignment = c_c_alignment |
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| 268 | ws['E10'] = str(round(reporting_period_data['increment_rate'] * 100, 2)) + "%" \ |
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| 269 | if reporting_period_data['increment_rate'] is not None else "-" |
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| 270 | ws['E10'].border = f_border |
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| 271 | |||
| 272 | #################################################################################################################### |
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| 273 | current_row_number = 12 |
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| 274 | |||
| 275 | table_start_draw_flag = current_row_number + 1 |
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| 276 | reporting_period_data = report['reporting_period'] |
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| 277 | |||
| 278 | if "timestamps" not in reporting_period_data.keys() or \ |
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| 279 | reporting_period_data['timestamps'] is None or \ |
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| 280 | len(reporting_period_data['timestamps']) == 0: |
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| 281 | pass |
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| 282 | else: |
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| 283 | if not is_base_period_timestamp_exists_flag: |
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| 284 | reporting_period_data = report['reporting_period'] |
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| 285 | time = reporting_period_data['timestamps'] |
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| 286 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
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| 287 | ws['B' + str(current_row_number)].font = title_font |
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| 288 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
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| 289 | |||
| 290 | current_row_number += 1 |
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| 291 | # 1: Stand for blank line 2: Stand for title |
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| 292 | current_row_number += 1 * 6 + real_timestamps_len * 6 + 1 + 2 |
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| 293 | table_start_row_number = current_row_number |
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| 294 | |||
| 295 | has_data = False |
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| 296 | |||
| 297 | if len(time) > 0: |
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| 298 | has_data = True |
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| 299 | |||
| 300 | if has_data: |
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| 301 | |||
| 302 | ws.row_dimensions[current_row_number].height = 60 |
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| 303 | current_col_number = 2 |
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| 304 | col = format_cell.get_column_letter(current_col_number) |
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| 305 | ws[col + str(current_row_number)].fill = table_fill |
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| 306 | ws[col + str(current_row_number)].font = title_font |
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| 307 | ws[col + str(current_row_number)].border = f_border |
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| 308 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 309 | ws[col + str(current_row_number)] = _('Datetime') |
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| 310 | |||
| 311 | current_col_number += 1 |
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| 312 | col = format_cell.get_column_letter(current_col_number) |
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| 313 | |||
| 314 | ws[col + str(current_row_number)].fill = table_fill |
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| 315 | ws[col + str(current_row_number)].font = title_font |
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| 316 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 317 | ws[col + str(current_row_number)] = report['virtual_meter']['energy_category_name'] + \ |
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| 318 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 319 | ws[col + str(current_row_number)].border = f_border |
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| 320 | |||
| 321 | current_row_number += 1 |
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| 322 | |||
| 323 | for i in range(0, len(time)): |
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| 324 | current_col_number = 2 |
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| 325 | col = format_cell.get_column_letter(current_col_number) |
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| 326 | |||
| 327 | ws[col + str(current_row_number)].font = title_font |
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| 328 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 329 | ws[col + str(current_row_number)] = time[i] |
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| 330 | ws[col + str(current_row_number)].border = f_border |
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| 331 | |||
| 332 | current_col_number += 1 |
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| 333 | col = format_cell.get_column_letter(current_col_number) |
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| 334 | |||
| 335 | ws[col + str(current_row_number)].font = title_font |
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| 336 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 337 | ws[col + str(current_row_number)] = round(reporting_period_data['values'][i], 2) |
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| 338 | ws[col + str(current_row_number)].border = f_border |
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| 339 | |||
| 340 | current_row_number += 1 |
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| 341 | |||
| 342 | table_end_row_number = current_row_number - 1 |
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| 343 | |||
| 344 | current_col_number = 2 |
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| 345 | col = format_cell.get_column_letter(current_col_number) |
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| 346 | |||
| 347 | ws[col + str(current_row_number)].font = title_font |
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| 348 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 349 | ws[col + str(current_row_number)] = _('Total') |
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| 350 | ws[col + str(current_row_number)].border = f_border |
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| 351 | |||
| 352 | current_col_number += 1 |
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| 353 | col = format_cell.get_column_letter(current_col_number) |
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| 354 | ws[col + str(current_row_number)].font = title_font |
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| 355 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 356 | ws[col + str(current_row_number)] = round(reporting_period_data['total_in_category'], 2) |
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| 357 | ws[col + str(current_row_number)].border = f_border |
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| 358 | |||
| 359 | # line |
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| 360 | line = LineChart() |
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| 361 | line.title = _('Reporting Period Carbon Dioxide Emissions') + ' - ' \ |
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| 362 | + report['virtual_meter']['energy_category_name'] + \ |
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| 363 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 364 | labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) |
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| 365 | line_data = Reference(ws, min_col=3, min_row=table_start_row_number, |
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| 366 | max_row=table_end_row_number) |
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| 367 | line.add_data(line_data, titles_from_data=True) |
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| 368 | line.set_categories(labels) |
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| 369 | line_data = line.series[0] |
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| 370 | line_data.marker.symbol = "circle" |
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| 371 | line_data.smooth = True |
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| 372 | line.x_axis.crosses = 'min' |
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| 373 | line.height = 8.25 |
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| 374 | line.width = 24 |
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| 375 | line.dLbls = DataLabelList() |
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| 376 | line.dLbls.dLblPos = 't' |
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| 377 | line.dLbls.showVal = True |
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| 378 | line.dLbls.showPercent = False |
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| 379 | chart_col = 'B' |
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| 380 | chart_cell = chart_col + str(table_start_draw_flag) |
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| 381 | ws.add_chart(line, chart_cell) |
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| 382 | |||
| 383 | current_row_number += 2 |
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| 384 | else: |
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| 385 | base_period_data = report['base_period'] |
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| 386 | reporting_period_data = report['reporting_period'] |
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| 387 | base_period_timestamps = base_period_data['timestamps'] |
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| 388 | reporting_period_timestamps = reporting_period_data['timestamps'] |
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| 389 | real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) |
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| 390 | ws['B' + str(current_row_number)].font = title_font |
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| 391 | ws['B' + str(current_row_number)] = name + ' ' + _('Detailed Data') |
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| 392 | |||
| 393 | current_row_number += 1 |
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| 394 | # 1: Stand for blank line 2: Stand for title |
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| 395 | current_row_number += 1 * 6 + real_timestamps_len * 6 + 1 + 2 |
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| 396 | table_start_row_number = current_row_number |
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| 397 | |||
| 398 | has_data = False |
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| 399 | |||
| 400 | if len(base_period_timestamps[0]) or len(reporting_period_timestamps[0]) > 0: |
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| 401 | has_data = True |
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| 402 | |||
| 403 | if has_data: |
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| 404 | ws.row_dimensions[current_row_number].height = 60 |
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| 405 | current_col_number = 2 |
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| 406 | col = format_cell.get_column_letter(current_col_number) |
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| 407 | ws[col + str(current_row_number)].fill = table_fill |
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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)].border = f_border |
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| 410 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 411 | ws[col + str(current_row_number)] = _('Base Period') + " - " + _('Datetime') |
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| 412 | |||
| 413 | current_col_number += 1 |
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| 414 | col = format_cell.get_column_letter(current_col_number) |
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| 415 | |||
| 416 | ws[col + str(current_row_number)].fill = table_fill |
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| 417 | ws[col + str(current_row_number)].font = title_font |
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| 418 | ws[col + str(current_row_number)].alignment = c_c_alignment |
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| 419 | ws[col + str(current_row_number)] = _('Base Period') + " - " + \ |
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| 420 | report['virtual_meter']['energy_category_name'] + \ |
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| 421 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
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| 422 | ws[col + str(current_row_number)].border = f_border |
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| 423 | |||
| 424 | current_col_number += 1 |
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| 425 | col = format_cell.get_column_letter(current_col_number) |
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| 426 | |||
| 427 | ws[col + str(current_row_number)].fill = table_fill |
||
| 428 | ws[col + str(current_row_number)].font = title_font |
||
| 429 | ws[col + str(current_row_number)].border = f_border |
||
| 430 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 431 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " + _('Datetime') |
||
| 432 | |||
| 433 | current_col_number += 1 |
||
| 434 | col = format_cell.get_column_letter(current_col_number) |
||
| 435 | ws[col + str(current_row_number)].fill = table_fill |
||
| 436 | ws[col + str(current_row_number)].font = title_font |
||
| 437 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 438 | ws[col + str(current_row_number)] = _('Reporting Period') + " - " \ |
||
| 439 | + report['virtual_meter']['energy_category_name'] + \ |
||
| 440 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
||
| 441 | ws[col + str(current_row_number)].border = f_border |
||
| 442 | |||
| 443 | current_row_number += 1 |
||
| 444 | |||
| 445 | max_timestamps_len = len(base_period_timestamps) \ |
||
| 446 | if len(base_period_timestamps) >= len(reporting_period_timestamps) \ |
||
| 447 | else len(reporting_period_timestamps) |
||
| 448 | |||
| 449 | for i in range(0, max_timestamps_len): |
||
| 450 | current_col_number = 2 |
||
| 451 | col = format_cell.get_column_letter(current_col_number) |
||
| 452 | ws[col + str(current_row_number)].font = title_font |
||
| 453 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 454 | ws[col + str(current_row_number)] = base_period_timestamps[i] \ |
||
| 455 | if i < len(base_period_timestamps) else None |
||
| 456 | ws[col + str(current_row_number)].border = f_border |
||
| 457 | |||
| 458 | current_col_number += 1 |
||
| 459 | col = format_cell.get_column_letter(current_col_number) |
||
| 460 | |||
| 461 | ws[col + str(current_row_number)].font = title_font |
||
| 462 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 463 | ws[col + str(current_row_number)] = round(base_period_data['values'][i], 2) \ |
||
| 464 | if i < len(base_period_data['values']) else None |
||
| 465 | ws[col + str(current_row_number)].border = f_border |
||
| 466 | |||
| 467 | current_col_number += 1 |
||
| 468 | col = format_cell.get_column_letter(current_col_number) |
||
| 469 | |||
| 470 | ws[col + str(current_row_number)].font = title_font |
||
| 471 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 472 | ws[col + str(current_row_number)] = reporting_period_timestamps[i] \ |
||
| 473 | if i < len(reporting_period_timestamps) else None |
||
| 474 | ws[col + str(current_row_number)].border = f_border |
||
| 475 | |||
| 476 | current_col_number += 1 |
||
| 477 | col = format_cell.get_column_letter(current_col_number) |
||
| 478 | |||
| 479 | ws[col + str(current_row_number)].font = title_font |
||
| 480 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 481 | ws[col + str(current_row_number)] = round(reporting_period_data['values'][i], 2) \ |
||
| 482 | if i < len(reporting_period_data['values']) else None |
||
| 483 | ws[col + str(current_row_number)].border = f_border |
||
| 484 | |||
| 485 | current_row_number += 1 |
||
| 486 | |||
| 487 | current_col_number = 2 |
||
| 488 | col = format_cell.get_column_letter(current_col_number) |
||
| 489 | ws[col + str(current_row_number)].font = title_font |
||
| 490 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 491 | ws[col + str(current_row_number)] = _('Total') |
||
| 492 | ws[col + str(current_row_number)].border = f_border |
||
| 493 | |||
| 494 | current_col_number += 1 |
||
| 495 | col = format_cell.get_column_letter(current_col_number) |
||
| 496 | ws[col + str(current_row_number)].font = title_font |
||
| 497 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 498 | ws[col + str(current_row_number)] = round(base_period_data['total_in_category'], 2) |
||
| 499 | ws[col + str(current_row_number)].border = f_border |
||
| 500 | |||
| 501 | current_col_number += 1 |
||
| 502 | col = format_cell.get_column_letter(current_col_number) |
||
| 503 | |||
| 504 | ws[col + str(current_row_number)].font = title_font |
||
| 505 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 506 | ws[col + str(current_row_number)] = _('Total') |
||
| 507 | ws[col + str(current_row_number)].border = f_border |
||
| 508 | |||
| 509 | current_col_number += 1 |
||
| 510 | col = format_cell.get_column_letter(current_col_number) |
||
| 511 | ws[col + str(current_row_number)].font = title_font |
||
| 512 | ws[col + str(current_row_number)].alignment = c_c_alignment |
||
| 513 | ws[col + str(current_row_number)] = round(reporting_period_data['total_in_category'], 2) |
||
| 514 | ws[col + str(current_row_number)].border = f_border |
||
| 515 | |||
| 516 | # line |
||
| 517 | line = LineChart() |
||
| 518 | line.title = _('Base Period Carbon Dioxide Emissions') + " / " \ |
||
| 519 | + _('Reporting Period Carbon Dioxide Emissions') + ' - ' \ |
||
| 520 | + report['virtual_meter']['energy_category_name'] + \ |
||
| 521 | " (" + report['virtual_meter']['unit_of_measure'] + ")" |
||
| 522 | labels = Reference(ws, min_col=4, |
||
| 523 | min_row=table_start_row_number + 1, |
||
| 524 | max_row=table_start_row_number + len(reporting_period_timestamps)) |
||
| 525 | base_line_data = Reference(ws, min_col=3, min_row=table_start_row_number, |
||
| 526 | max_row=table_start_row_number + len(reporting_period_timestamps)) |
||
| 527 | reporting_line_data = Reference(ws, min_col=5, |
||
| 528 | min_row=table_start_row_number, |
||
| 529 | max_row=table_start_row_number |
||
| 530 | + len(reporting_period_timestamps)) |
||
| 531 | line.add_data(base_line_data, titles_from_data=True) |
||
| 532 | line.add_data(reporting_line_data, titles_from_data=True) |
||
| 533 | line.set_categories(labels) |
||
| 534 | for j in range(len(line.series)): |
||
| 535 | line.series[j].marker.symbol = "circle" |
||
| 536 | line.series[j].smooth = True |
||
| 537 | line.x_axis.crosses = 'min' |
||
| 538 | line.height = 8.25 |
||
| 539 | line.width = 24 |
||
| 540 | line.dLbls = DataLabelList() |
||
| 541 | line.dLbls.dLblPos = 't' |
||
| 542 | line.dLbls.showVal = True |
||
| 543 | line.dLbls.showPercent = False |
||
| 544 | chart_col = 'B' |
||
| 545 | chart_cell = chart_col + str(table_start_draw_flag) |
||
| 546 | ws.add_chart(line, chart_cell) |
||
| 547 | |||
| 548 | current_row_number += 2 |
||
| 549 | |||
| 550 | #################################################################################################################### |
||
| 551 | # table_start_draw_flag is the starting line number of the last line chart in the report period |
||
| 552 | current_sheet_parameters_row_number = table_start_draw_flag + 1 * 6 + 1 |
||
| 553 | if 'parameters' not in report.keys() or \ |
||
| 554 | report['parameters'] is None or \ |
||
| 555 | 'names' not in report['parameters'].keys() or \ |
||
| 556 | report['parameters']['names'] is None or \ |
||
| 557 | len(report['parameters']['names']) == 0 or \ |
||
| 558 | 'timestamps' not in report['parameters'].keys() or \ |
||
| 559 | report['parameters']['timestamps'] is None or \ |
||
| 560 | len(report['parameters']['timestamps']) == 0 or \ |
||
| 561 | 'values' not in report['parameters'].keys() or \ |
||
| 562 | report['parameters']['values'] is None or \ |
||
| 563 | len(report['parameters']['values']) == 0 or \ |
||
| 564 | timestamps_data_all_equal_0(report['parameters']['timestamps']): |
||
| 565 | pass |
||
| 566 | else: |
||
| 567 | |||
| 568 | ################################################################################################################ |
||
| 569 | # new worksheet |
||
| 570 | ################################################################################################################ |
||
| 571 | |||
| 572 | parameters_data = report['parameters'] |
||
| 573 | |||
| 574 | parameters_names_len = len(parameters_data['names']) |
||
| 575 | |||
| 576 | file_name = (re.sub(r'[^A-Z]', '', ws.title)) + '_' |
||
| 577 | parameters_ws = wb.create_sheet(file_name + _('Parameters')) |
||
| 578 | |||
| 579 | parameters_timestamps_data_max_len = \ |
||
| 580 | get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps'])) |
||
| 581 | |||
| 582 | # Row height |
||
| 583 | parameters_ws.row_dimensions[1].height = 102 |
||
| 584 | for i in range(2, 7 + 1): |
||
| 585 | parameters_ws.row_dimensions[i].height = 42 |
||
| 586 | |||
| 587 | for i in range(8, parameters_timestamps_data_max_len + 10): |
||
| 588 | parameters_ws.row_dimensions[i].height = 60 |
||
| 589 | |||
| 590 | # Col width |
||
| 591 | parameters_ws.column_dimensions['A'].width = 1.5 |
||
| 592 | |||
| 593 | parameters_ws.column_dimensions['B'].width = 25.0 |
||
| 594 | |||
| 595 | for i in range(3, 12 + parameters_names_len * 3): |
||
| 596 | parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0 |
||
| 597 | |||
| 598 | # Img |
||
| 599 | img = Image("excelexporters/myems.png") |
||
| 600 | parameters_ws.add_image(img, 'A1') |
||
| 601 | |||
| 602 | # Title |
||
| 603 | parameters_ws['B3'].alignment = b_r_alignment |
||
| 604 | parameters_ws['B3'] = _('Name') + ':' |
||
| 605 | parameters_ws['C3'].border = b_border |
||
| 606 | parameters_ws['C3'].alignment = b_c_alignment |
||
| 607 | parameters_ws['C3'] = name |
||
| 608 | |||
| 609 | parameters_ws['D3'].alignment = b_r_alignment |
||
| 610 | parameters_ws['D3'] = _('Period Type') + ':' |
||
| 611 | parameters_ws['E3'].border = b_border |
||
| 612 | parameters_ws['E3'].alignment = b_c_alignment |
||
| 613 | parameters_ws['E3'] = period_type |
||
| 614 | |||
| 615 | parameters_ws['B4'].alignment = b_r_alignment |
||
| 616 | parameters_ws['B4'] = _('Reporting Start Datetime') + ':' |
||
| 617 | parameters_ws['C4'].border = b_border |
||
| 618 | parameters_ws['C4'].alignment = b_c_alignment |
||
| 619 | parameters_ws['C4'] = reporting_start_datetime_local |
||
| 620 | |||
| 621 | parameters_ws['D4'].alignment = b_r_alignment |
||
| 622 | parameters_ws['D4'] = _('Reporting End Datetime') + ':' |
||
| 623 | parameters_ws['E4'].border = b_border |
||
| 624 | parameters_ws['E4'].alignment = b_c_alignment |
||
| 625 | parameters_ws['E4'] = reporting_end_datetime_local |
||
| 626 | |||
| 627 | parameters_ws_current_row_number = 6 |
||
| 628 | |||
| 629 | parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font |
||
| 630 | parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' ' + _('Parameters') |
||
| 631 | |||
| 632 | parameters_ws_current_row_number += 1 |
||
| 633 | |||
| 634 | parameters_table_start_row_number = parameters_ws_current_row_number |
||
| 635 | |||
| 636 | parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80 |
||
| 637 | |||
| 638 | parameters_ws_current_row_number += 1 |
||
| 639 | |||
| 640 | table_current_col_number = 2 |
||
| 641 | |||
| 642 | for i in range(0, parameters_names_len): |
||
| 643 | |||
| 644 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 645 | continue |
||
| 646 | |||
| 647 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 648 | |||
| 649 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 650 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 651 | |||
| 652 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 653 | |||
| 654 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill |
||
| 655 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border |
||
| 656 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font |
||
| 657 | parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment |
||
| 658 | parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i] |
||
| 659 | |||
| 660 | table_current_row_number = parameters_ws_current_row_number |
||
| 661 | |||
| 662 | for j, value in enumerate(list(parameters_data['timestamps'][i])): |
||
| 663 | col = format_cell.get_column_letter(table_current_col_number) |
||
| 664 | |||
| 665 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 666 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 667 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 668 | parameters_ws[col + str(table_current_row_number)] = value |
||
| 669 | |||
| 670 | col = format_cell.get_column_letter(table_current_col_number + 1) |
||
| 671 | |||
| 672 | parameters_ws[col + str(table_current_row_number)].border = f_border |
||
| 673 | parameters_ws[col + str(table_current_row_number)].font = title_font |
||
| 674 | parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment |
||
| 675 | parameters_ws[col + str(table_current_row_number)] = round(parameters_data['values'][i][j], 2) |
||
| 676 | |||
| 677 | table_current_row_number += 1 |
||
| 678 | |||
| 679 | table_current_col_number = table_current_col_number + 3 |
||
| 680 | |||
| 681 | ################################################################################################################ |
||
| 682 | # parameters chart and parameters table |
||
| 683 | ################################################################################################################ |
||
| 684 | |||
| 685 | ws['B' + str(current_sheet_parameters_row_number)].font = title_font |
||
| 686 | ws['B' + str(current_sheet_parameters_row_number)] = name + ' ' + _('Parameters') |
||
| 687 | |||
| 688 | current_sheet_parameters_row_number += 1 |
||
| 689 | |||
| 690 | chart_start_row_number = current_sheet_parameters_row_number |
||
| 691 | |||
| 692 | col_index = 0 |
||
| 693 | |||
| 694 | for i in range(0, parameters_names_len): |
||
| 695 | |||
| 696 | if len(parameters_data['timestamps'][i]) == 0: |
||
| 697 | continue |
||
| 698 | |||
| 699 | line = LineChart() |
||
| 700 | data_col = 3 + col_index * 3 |
||
| 701 | labels_col = 2 + col_index * 3 |
||
| 702 | col_index += 1 |
||
| 703 | line.title = _('Parameters') + " - " + \ |
||
| 704 | parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value |
||
| 705 | labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1, |
||
| 706 | max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 707 | line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number, |
||
| 708 | max_row=(len( |
||
| 709 | parameters_data['timestamps'][i]) + parameters_table_start_row_number)) |
||
| 710 | line.add_data(line_data, titles_from_data=True) |
||
| 711 | line.set_categories(labels) |
||
| 712 | line_data = line.series[0] |
||
| 713 | line_data.marker.symbol = "circle" |
||
| 714 | line_data.smooth = True |
||
| 715 | line.x_axis.crosses = 'min' |
||
| 716 | line.height = 8.25 |
||
| 717 | line.width = 24 |
||
| 718 | line.dLbls = DataLabelList() |
||
| 719 | line.dLbls.dLblPos = 't' |
||
| 720 | line.dLbls.showVal = False |
||
| 721 | line.dLbls.showPercent = False |
||
| 722 | chart_col = 'B' |
||
| 723 | chart_cell = chart_col + str(chart_start_row_number) |
||
| 724 | chart_start_row_number += 6 |
||
| 725 | ws.add_chart(line, chart_cell) |
||
| 726 | |||
| 727 | current_sheet_parameters_row_number = chart_start_row_number |
||
| 728 | |||
| 729 | current_sheet_parameters_row_number += 1 |
||
| 730 | |||
| 731 | filename = str(uuid.uuid4()) + '.xlsx' |
||
| 732 | wb.save(filename) |
||
| 733 | |||
| 734 | return filename |
||
| 735 | |||
| 736 | |||
| 737 | def timestamps_data_all_equal_0(lists): |
||
| 738 | for i, value in enumerate(list(lists)): |
||
| 739 | if len(value) > 0: |
||
| 740 | return False |
||
| 741 | |||
| 742 | return True |
||
| 743 | |||
| 744 | |||
| 745 | def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists): |
||
| 746 | max_len = 0 |
||
| 747 | for i, value in enumerate(list(parameters_timestamps_lists)): |
||
| 748 | if len(value) > max_len: |
||
| 749 | max_len = len(value) |
||
| 750 | |||
| 751 | return max_len |
||
| 752 | |||
| 753 | |||
| 754 | def timestamps_data_not_equal_0(lists): |
||
| 755 | number = 0 |
||
| 756 | for i, value in enumerate(list(lists)): |
||
| 757 | if len(value) > 0: |
||
| 758 | number += 1 |
||
| 759 | return number |
||
| 760 | |||
| 761 | |||
| 762 | View Code Duplication | def is_base_period_timestamp_exists(base_period_data): |
|
| 763 | timestamps = base_period_data['timestamps'] |
||
| 764 | |||
| 765 | if len(timestamps) == 0: |
||
| 766 | return False |
||
| 767 | |||
| 768 | for timestamp in timestamps: |
||
| 769 | if len(timestamp) > 0: |
||
| 770 | return True |
||
| 771 | |||
| 772 | return False |
||
| 773 |
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