import base64 import uuid import os from openpyxl.chart import ( PieChart, LineChart, BarChart, Reference, ) from openpyxl.styles import PatternFill, Border, Side, Alignment, Font from openpyxl.drawing.image import Image from openpyxl import Workbook from openpyxl.chart.label import DataLabelList import openpyxl.utils.cell as format_cell #################################################################################################################### # PROCEDURES # Step 1: Validate the report data # Step 2: Generate excel file # Step 3: Encode the excel file bytes to Base64 #################################################################################################################### def export(report, name, reporting_start_datetime_local, reporting_end_datetime_local, period_type): #################################################################################################################### # Step 1: Validate the report data #################################################################################################################### if report is None: return None print(report) #################################################################################################################### # Step 2: Generate excel file from the report data #################################################################################################################### filename = generate_excel(report, name, reporting_start_datetime_local, reporting_end_datetime_local, period_type) #################################################################################################################### # Step 3: Encode the excel file to Base64 #################################################################################################################### try: with open(filename, 'rb') as binary_file: binary_file_data = binary_file.read() except IOError as ex: pass # Base64 encode the bytes base64_encoded_data = base64.b64encode(binary_file_data) # get the Base64 encoded data using human-readable characters. base64_message = base64_encoded_data.decode('utf-8') # delete the file from server try: os.remove(filename) except NotImplementedError as ex: pass return base64_message def generate_excel(report, name, reporting_start_datetime_local, reporting_end_datetime_local, period_type): wb = Workbook() ws = wb.active ws.title = "123" # Row height ws.row_dimensions[1].height = 102 for i in range(2, 2000 + 1): ws.row_dimensions[i].height = 42 # Col width ws.column_dimensions['A'].width = 1.5 ws.column_dimensions['B'].width = 25.0 for i in range(ord('C'), ord('L')): ws.column_dimensions[chr(i)].width = 15.0 # Font name_font = Font(name='Constantia', size=15, bold=True) title_font = Font(name='宋体', size=15, bold=True) data_font = Font(name='Franklin Gothic Book', size=11) table_fill = PatternFill(fill_type='solid', fgColor='1F497D') f_border = Border(left=Side(border_style='medium', color='00000000'), right=Side(border_style='medium', color='00000000'), bottom=Side(border_style='medium', color='00000000'), top=Side(border_style='medium', color='00000000') ) b_border = Border( bottom=Side(border_style='medium', color='00000000'), ) b_c_alignment = Alignment(vertical='bottom', horizontal='center', text_rotation=0, wrap_text=True, shrink_to_fit=False, indent=0) c_c_alignment = Alignment(vertical='center', horizontal='center', text_rotation=0, wrap_text=True, shrink_to_fit=False, indent=0) b_r_alignment = Alignment(vertical='bottom', horizontal='right', text_rotation=0, wrap_text=True, shrink_to_fit=False, indent=0) c_r_alignment = Alignment(vertical='bottom', horizontal='center', text_rotation=0, wrap_text=True, shrink_to_fit=False, indent=0) # Img img = Image("excelexporters/myems.png") img.width = img.width * 0.85 img.height = img.height * 0.85 # img = Image("myems.png") ws.add_image(img, 'B1') # Title ws.row_dimensions[3].height = 60 ws['B3'].font = name_font ws['B3'].alignment = b_r_alignment ws['B3'] = 'Name:' ws['C3'].border = b_border ws['C3'].alignment = b_c_alignment ws['C3'].font = name_font ws['C3'] = name ws['D3'].font = name_font ws['D3'].alignment = b_r_alignment ws['D3'] = 'Period:' ws['E3'].border = b_border ws['E3'].alignment = b_c_alignment ws['E3'].font = name_font ws['E3'] = period_type ws['F3'].font = name_font ws['F3'].alignment = b_r_alignment ws['F3'] = 'Date:' ws['G3'].border = b_border ws['G3'].alignment = b_c_alignment ws['G3'].font = name_font ws['G3'] = reporting_start_datetime_local + "__" + reporting_end_datetime_local ws.merge_cells("G3:H3") if "reporting_period" not in report.keys() or \ "names" not in report['reporting_period'].keys() or len(report['reporting_period']['names']) == 0: filename = str(uuid.uuid4()) + '.xlsx' wb.save(filename) return filename ################################## current_row_number = 6 reporting_period_data = report['reporting_period'] has_names_data_flag = True if "names" not in reporting_period_data.keys() or \ reporting_period_data['names'] is None or \ len(reporting_period_data['names']) == 0: has_names_data_flag = False if has_names_data_flag: ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)] = name + ' 报告期节约' current_row_number += 1 category = reporting_period_data['names'] ca_len = len(category) ws.row_dimensions[current_row_number].height = 75 ws['B' + str(current_row_number)].fill = table_fill ws['B' + str(current_row_number)].border = f_border col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].fill = table_fill ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = \ reporting_period_data['names'][i] + " (基线-实际) (" + reporting_period_data['units'][i] + ")" col = chr(ord(col) + 1) ws[col + str(current_row_number)].fill = table_fill ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = '吨标准煤 (基线-实际) (TCE)' col = chr(ord(col) + 1) ws[col + str(current_row_number)].fill = table_fill ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = '吨二氧化碳排放 (基线-实际) (TCO2E)' col = chr(ord(col) + 1) current_row_number += 1 ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '节约' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['subtotals_saving'][i], 2) col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['total_in_kgce_saving'] / 1000, 2) col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['total_in_kgco2e_saving'] / 1000, 2) col = chr(ord(col) + 1) current_row_number += 1 ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '单位面积值' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['subtotals_per_unit_area_saving'][i], 2) col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['total_in_kgce_per_unit_area_saving'] / 1000, 2) col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = \ round(reporting_period_data['total_in_kgco2e_per_unit_area_saving'] / 1000, 2) col = chr(ord(col) + 1) current_row_number += 1 ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '环比' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = str( round(reporting_period_data['increment_rates_saving'][i] * 100, 2)) + '%' \ if reporting_period_data['increment_rates_saving'][i] is not None else '-' col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = str( round(reporting_period_data['increment_rate_in_kgce_saving'] * 100, 2)) + '%' \ if reporting_period_data['increment_rate_in_kgce_saving'] is not None else '-' col = chr(ord(col) + 1) ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = str( round(reporting_period_data['increment_rate_in_kgco2e_saving'] * 100, 2)) + '%' \ if reporting_period_data['increment_rate_in_kgco2e_saving'] is not None else '-' col = chr(ord(col) + 1) current_row_number += 2 ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)] = name + ' 吨标准煤(TCE)占比' current_row_number += 1 table_start_row_number = current_row_number chart_start_row_number = current_row_number ws.row_dimensions[current_row_number].height = 60 ws['B' + str(current_row_number)].fill = table_fill ws['B' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)].fill = table_fill ws['C' + str(current_row_number)].font = name_font ws['C' + str(current_row_number)].alignment = c_c_alignment ws['C' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)] = '节约' ws['D' + str(current_row_number)].fill = table_fill ws['D' + str(current_row_number)].font = name_font ws['D' + str(current_row_number)].alignment = c_c_alignment ws['D' + str(current_row_number)].border = f_border ws['D' + str(current_row_number)] = '吨标准煤(TCE) 节约占比' current_row_number += 1 subtotals_in_kgce_saving_sum = sum_list(reporting_period_data['subtotals_in_kgce_saving']) for i in range(0, ca_len): ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = reporting_period_data['names'][i] ws['C' + str(current_row_number)].font = name_font ws['C' + str(current_row_number)].alignment = c_c_alignment ws['C' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)] = round(reporting_period_data['subtotals_in_kgce_saving'][i] / 1000, 3) ws['D' + str(current_row_number)].font = name_font ws['D' + str(current_row_number)].alignment = c_c_alignment ws['D' + str(current_row_number)].border = f_border ws['D' + str(current_row_number)] = str(round(reporting_period_data['subtotals_in_kgce_saving'][i] / subtotals_in_kgce_saving_sum * 100, 2)) + '%'\ if abs(subtotals_in_kgce_saving_sum) > 0 else '-' current_row_number += 1 table_end_row_number = current_row_number - 1 if ca_len < 4: current_row_number = current_row_number - ca_len + 4 current_row_number += 1 pie = PieChart() pie.title = name + ' 吨标准煤(TCE)占比' labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number) pie.add_data(pie_data, titles_from_data=True) pie.set_categories(labels) pie.height = 7.25 pie.width = 9 s1 = pie.series[0] s1.dLbls = DataLabelList() s1.dLbls.showCatName = False s1.dLbls.showVal = True s1.dLbls.showPercent = True ws.add_chart(pie, 'E' + str(chart_start_row_number)) ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)] = name + ' 吨二氧化碳排放(TCO2E)占比' current_row_number += 1 table_start_row_number = current_row_number chart_start_row_number = current_row_number ws.row_dimensions[current_row_number].height = 60 ws['B' + str(current_row_number)].fill = table_fill ws['B' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)].fill = table_fill ws['C' + str(current_row_number)].font = name_font ws['C' + str(current_row_number)].alignment = c_c_alignment ws['C' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)] = '节约' ws['D' + str(current_row_number)].fill = table_fill ws['D' + str(current_row_number)].font = name_font ws['D' + str(current_row_number)].alignment = c_c_alignment ws['D' + str(current_row_number)].border = f_border ws['D' + str(current_row_number)] = '吨二氧化碳排放(TCO2E) 节约占比' current_row_number += 1 subtotals_in_kgco2e_saving_sum = sum_list(reporting_period_data['subtotals_in_kgco2e_saving']) for i in range(0, ca_len): ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = reporting_period_data['names'][i] ws['C' + str(current_row_number)].font = name_font ws['C' + str(current_row_number)].alignment = c_c_alignment ws['C' + str(current_row_number)].border = f_border ws['C' + str(current_row_number)] = round(reporting_period_data['subtotals_in_kgco2e_saving'][i] / 1000, 3) ws['D' + str(current_row_number)].font = name_font ws['D' + str(current_row_number)].alignment = c_c_alignment ws['D' + str(current_row_number)].border = f_border ws['D' + str(current_row_number)] = str(round(reporting_period_data['subtotals_in_kgco2e_saving'][i] / subtotals_in_kgco2e_saving_sum * 100, 2)) + '%'\ if abs(subtotals_in_kgco2e_saving_sum) > 0 else '-' current_row_number += 1 table_end_row_number = current_row_number - 1 if ca_len < 4: current_row_number = current_row_number - ca_len + 4 current_row_number += 1 pie = PieChart() pie.title = name + ' 吨二氧化碳排放(TCO2E)占比' labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number) pie.add_data(pie_data, titles_from_data=True) pie.set_categories(labels) pie.height = 7.25 pie.width = 9 s1 = pie.series[0] s1.dLbls = DataLabelList() s1.dLbls.showCatName = False s1.dLbls.showVal = True s1.dLbls.showPercent = True ws.add_chart(pie, 'E' + str(chart_start_row_number)) ################################ has_values_saving_data = True has_timestamps_data = True if 'values_saving' not in reporting_period_data.keys() or \ reporting_period_data['values_saving'] is None or \ len(reporting_period_data['values_saving']) == 0: has_values_saving_data = False if 'timestamps' not in reporting_period_data.keys() or \ reporting_period_data['timestamps'] is None or \ len(reporting_period_data['timestamps']) == 0 or \ len(reporting_period_data['timestamps'][0]) == 0: has_timestamps_data = False if has_values_saving_data and has_timestamps_data: ca_len = len(reporting_period_data['names']) time = reporting_period_data['timestamps'][0] real_timestamps_len = timestamps_data_not_equal_0(report['parameters']['timestamps']) ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)] = name + ' 详细数据' current_row_number += 1 chart_start_row_number = current_row_number current_row_number += ca_len * 6 + real_timestamps_len * 7 + 1 table_start_row_number = current_row_number ws.row_dimensions[current_row_number].height = 60 ws['B' + str(current_row_number)].fill = table_fill ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '日期时间' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].fill = table_fill ws[col + str(current_row_number)].font = title_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = \ reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" col = chr(ord(col) + 1) current_row_number += 1 for i in range(0, len(time)): ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = time[i] col = 'C' for j in range(0, ca_len): ws[col + str(current_row_number)].font = title_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['values_saving'][j][i], 2) \ if reporting_period_data['values_saving'][j][i] is not None else 0.00 col = chr(ord(col) + 1) current_row_number += 1 table_end_row_number = current_row_number - 1 ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '小计' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].font = title_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(reporting_period_data['subtotals_saving'][i], 2) col = chr(ord(col) + 1) current_row_number += 2 format_time_width_number = 1.0 min_len_number = 1.0 min_width_number = 11.0 # format_time_width_number * min_len_number + 4 and min_width_number > 11.0 if period_type == 'hourly': format_time_width_number = 4.0 min_len_number = 2 min_width_number = 12.0 elif period_type == 'daily': format_time_width_number = 2.5 min_len_number = 4 min_width_number = 14.0 elif period_type == 'monthly': format_time_width_number = 2.1 min_len_number = 4 min_width_number = 12.4 elif period_type == 'yearly': format_time_width_number = 1.5 min_len_number = 5 min_width_number = 11.5 for i in range(0, ca_len): line = LineChart() line.title = '报告期节约 - ' + \ reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number, max_row=table_end_row_number) line.add_data(line_data, titles_from_data=True) line.set_categories(labels) line_data = line.series[0] line_data.marker.symbol = "circle" line_data.smooth = True line.height = 8.25 line.width = format_time_width_number * len(time) if len(time) > min_len_number else min_width_number if line.width > 24: line.width = 24 line.x_axis.crosses = 'min' line.dLbls = DataLabelList() line.dLbls.dLblPos = 't' line.dLbls.showVal = True line.dLbls.showPercent = False chart_col = 'B' chart_cell = chart_col + str(chart_start_row_number) chart_start_row_number += 6 ws.add_chart(line, chart_cell) ############################################# has_child_space_data_flag = True if "child_space" not in report.keys() or "energy_category_names" not in report['child_space'].keys() or \ len(report['child_space']["energy_category_names"]) == 0 \ or 'child_space_names_array' not in report['child_space'].keys() \ or report['child_space']['energy_category_names'] is None \ or len(report['child_space']['child_space_names_array']) == 0 \ or len(report['child_space']['child_space_names_array'][0]) == 0: has_child_space_data_flag = False if has_child_space_data_flag: child_space_data = report['child_space'] ca_len = len(child_space_data['energy_category_names']) ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)] = name + ' 子空间数据' current_row_number += 1 table_start_row_number = current_row_number ws.row_dimensions[current_row_number].height = 60 ws['B' + str(current_row_number)].fill = table_fill ws['B' + str(current_row_number)].font = name_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = '子空间' col = 'C' for i in range(0, ca_len): ws[col + str(current_row_number)].fill = table_fill ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = \ child_space_data['energy_category_names'][i] + " (" + child_space_data['units'][i] + ")" col = chr(ord(col) + 1) current_row_number += 1 ca_child_len = len(child_space_data['child_space_names_array'][0]) for i in range(0, ca_child_len): ws['B' + str(current_row_number)].font = title_font ws['B' + str(current_row_number)].alignment = c_c_alignment ws['B' + str(current_row_number)].border = f_border ws['B' + str(current_row_number)] = child_space_data['child_space_names_array'][0][i] current_row_number += 1 current_row_number -= ca_child_len for i in range(0, ca_child_len): col = 'C' for j in range(0, ca_len): ws[col + str(current_row_number)].font = name_font ws[col + str(current_row_number)].alignment = c_c_alignment ws[col + str(current_row_number)].border = f_border ws[col + str(current_row_number)] = round(child_space_data['subtotals_saving_array'][j][i], 2) col = chr(ord(col) + 1) current_row_number += 1 table_end_row_number = current_row_number - 1 col = 'B' for i in range(0, ca_len): pie = PieChart() labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number) pie_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number, max_row=table_end_row_number) pie.add_data(pie_data, titles_from_data=True) pie.set_categories(labels) pie.title = reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")" pie.height = 6.6 pie.width = 9 s1 = pie.series[0] s1.dLbls = DataLabelList() s1.dLbls.showCatName = False s1.dLbls.showVal = True s1.dLbls.showPercent = True chart_cell = '' if i % 2 == 0: chart_cell = 'B' + str(current_row_number) else: chart_cell = 'E' + str(current_row_number) current_row_number += 5 ws.add_chart(pie, chart_cell) if ca_len % 2 == 1: current_row_number += 5 current_row_number += 1 ########################################## current_sheet_parameters_row_number = chart_start_row_number + 1 has_parameters_names_and_timestamps_and_values_data = True if 'parameters' not in report.keys() or \ report['parameters'] is None or \ 'names' not in report['parameters'].keys() or \ report['parameters']['names'] is None or \ len(report['parameters']['names']) == 0 or \ 'timestamps' not in report['parameters'].keys() or \ report['parameters']['timestamps'] is None or \ len(report['parameters']['timestamps']) == 0 or \ 'values' not in report['parameters'].keys() or \ report['parameters']['values'] is None or \ len(report['parameters']['values']) == 0 or \ timestamps_data_all_equal_0(report['parameters']['timestamps']): has_parameters_names_and_timestamps_and_values_data = False if has_parameters_names_and_timestamps_and_values_data: ############################### # new worksheet ############################### parameters_data = report['parameters'] parameters_names_len = len(parameters_data['names']) parameters_ws = wb.create_sheet('相关参数') parameters_timestamps_data_max_len = \ get_parameters_timestamps_lists_max_len(list(parameters_data['timestamps'])) # Row height parameters_ws.row_dimensions[1].height = 102 for i in range(2, 7 + 1): parameters_ws.row_dimensions[i].height = 42 for i in range(8, parameters_timestamps_data_max_len + 10): parameters_ws.row_dimensions[i].height = 60 # Col width parameters_ws.column_dimensions['A'].width = 1.5 parameters_ws.column_dimensions['B'].width = 25.0 for i in range(3, 12 + parameters_names_len * 3): parameters_ws.column_dimensions[format_cell.get_column_letter(i)].width = 15.0 # Img img = Image("excelexporters/myems.png") img.width = img.width * 0.85 img.height = img.height * 0.85 # img = Image("myems.png") parameters_ws.add_image(img, 'B1') # Title parameters_ws.row_dimensions[3].height = 60 parameters_ws['B3'].font = name_font parameters_ws['B3'].alignment = b_r_alignment parameters_ws['B3'] = 'Name:' parameters_ws['C3'].border = b_border parameters_ws['C3'].alignment = b_c_alignment parameters_ws['C3'].font = name_font parameters_ws['C3'] = name parameters_ws['D3'].font = name_font parameters_ws['D3'].alignment = b_r_alignment parameters_ws['D3'] = 'Period:' parameters_ws['E3'].border = b_border parameters_ws['E3'].alignment = b_c_alignment parameters_ws['E3'].font = name_font parameters_ws['E3'] = period_type parameters_ws['F3'].font = name_font parameters_ws['F3'].alignment = b_r_alignment parameters_ws['F3'] = 'Date:' parameters_ws['G3'].border = b_border parameters_ws['G3'].alignment = b_c_alignment parameters_ws['G3'].font = name_font parameters_ws['G3'] = reporting_start_datetime_local + "__" + reporting_end_datetime_local parameters_ws.merge_cells("G3:H3") parameters_ws_current_row_number = 6 parameters_ws['B' + str(parameters_ws_current_row_number)].font = title_font parameters_ws['B' + str(parameters_ws_current_row_number)] = name + ' 相关参数' parameters_ws_current_row_number += 1 parameters_table_start_row_number = parameters_ws_current_row_number parameters_ws.row_dimensions[parameters_ws_current_row_number].height = 80 parameters_ws_current_row_number += 1 table_current_col_number = 2 for i in range(0, parameters_names_len): if len(parameters_data['timestamps'][i]) == 0: continue col = format_cell.get_column_letter(table_current_col_number) parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border col = format_cell.get_column_letter(table_current_col_number + 1) parameters_ws[col + str(parameters_ws_current_row_number - 1)].fill = table_fill parameters_ws[col + str(parameters_ws_current_row_number - 1)].border = f_border parameters_ws[col + str(parameters_ws_current_row_number - 1)].font = name_font parameters_ws[col + str(parameters_ws_current_row_number - 1)].alignment = c_c_alignment parameters_ws[col + str(parameters_ws_current_row_number - 1)] = parameters_data['names'][i] table_current_row_number = parameters_ws_current_row_number for j, value in enumerate(list(parameters_data['timestamps'][i])): col = format_cell.get_column_letter(table_current_col_number) parameters_ws[col + str(table_current_row_number)].border = f_border parameters_ws[col + str(table_current_row_number)].font = title_font parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment parameters_ws[col + str(table_current_row_number)] = value col = format_cell.get_column_letter(table_current_col_number + 1) parameters_ws[col + str(table_current_row_number)].border = f_border parameters_ws[col + str(table_current_row_number)].font = title_font parameters_ws[col + str(table_current_row_number)].alignment = c_c_alignment parameters_ws[col + str(table_current_row_number)] = round(parameters_data['values'][i][j], 2) table_current_row_number += 1 table_current_col_number = table_current_col_number + 3 ######################################################## # parameters chart and parameters table ######################################################## ws['B' + str(current_sheet_parameters_row_number)].font = title_font ws['B' + str(current_sheet_parameters_row_number)] = name + ' 相关参数' current_sheet_parameters_row_number += 1 chart_start_row_number = current_sheet_parameters_row_number col_index = 0 for i in range(0, parameters_names_len): if len(parameters_data['timestamps'][i]) == 0: continue line = LineChart() data_col = 3 + col_index * 3 labels_col = 2 + col_index * 3 col_index += 1 line.title = '相关参数 - ' + \ parameters_ws.cell(row=parameters_table_start_row_number, column=data_col).value labels = Reference(parameters_ws, min_col=labels_col, min_row=parameters_table_start_row_number + 1, max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) line_data = Reference(parameters_ws, min_col=data_col, min_row=parameters_table_start_row_number, max_row=(len(parameters_data['timestamps'][i]) + parameters_table_start_row_number)) line.add_data(line_data, titles_from_data=True) line.set_categories(labels) line_data = line.series[0] line_data.marker.symbol = "circle" line_data.smooth = True line.x_axis.crosses = 'min' line.height = 8.25 line.width = 24 line.dLbls = DataLabelList() line.dLbls.dLblPos = 't' line.dLbls.showVal = False line.dLbls.showPercent = False chart_col = 'B' chart_cell = chart_col + str(chart_start_row_number) chart_start_row_number += 6 ws.add_chart(line, chart_cell) current_sheet_parameters_row_number = chart_start_row_number current_sheet_parameters_row_number += 1 ########################################## filename = str(uuid.uuid4()) + '.xlsx' wb.save(filename) return filename def sum_list(lists): total = 0 for i in range(0, len(lists)): total += lists[i] return total def timestamps_data_all_equal_0(lists): for i, value in enumerate(list(lists)): if len(value) > 0: return False return True def get_parameters_timestamps_lists_max_len(parameters_timestamps_lists): max_len = 0 for i, value in enumerate(list(parameters_timestamps_lists)): if len(value) > max_len: max_len = len(value) return max_len def timestamps_data_not_equal_0(lists): number = 0 for i, value in enumerate(list(lists)): if len(value) > 0: number += 1 return number