excelexporters.tenantenergyitem.generate_excel() - Code Metrics - myems/myems-api - Measure and Improve Code Quality continuously with Scrutinizer

excelexporters.tenantenergyitem.generate_excel() F
last analyzed 2021-02-26 06:13 UTC

↳ Parent: excelexporters.tenantenergyitem

Complexity

Conditions

Size

Total Lines	391
Code Lines	301

Duplication

Lines	391
Ratio	100 %

Importance

Changes

Metric	Value
cc	39
eloc	301
nop	5
dl	391
loc	391
rs	0
c	0
b	0
f	0

How to fix Long Method Complexity

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


####################################################################################################################
# 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

    # 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 + ' 报告期消耗'

        current_row_number += 1

        category = reporting_period_data['names']
        ca_len = len(category)

        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

        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] + " " + reporting_period_data['energy_category_names'][i] + \
                " (" + reporting_period_data['units'][i] + ")"

            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)] = '消耗'

        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'][i], 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'][i], 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'][i] * 100, 2)) + '%' \
                if reporting_period_data['increment_rates'][i] is not None else '-'

            col = chr(ord(col) + 1)

        current_row_number += 2

        category_dict = group_by_category(reporting_period_data['energy_category_names'])

        for category_dict_name, category_dict_values in category_dict.items():

            ws['B' + str(current_row_number)].font = title_font
            ws['B' + str(current_row_number)] = \
                name + ' ' + category_dict_name + ' (' + reporting_period_data['units'][category_dict_values[0]] + \
                ') 分项消耗占比'

            current_row_number += 1
            table_start_row_number = current_row_number

            ws['B' + str(current_row_number)].fill = table_fill
            ws['B' + str(current_row_number)].border = f_border

            ws['C' + str(current_row_number)].font = name_font
            ws['C' + str(current_row_number)].fill = table_fill
            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)] = '消耗'

            current_row_number += 1

            for i in category_dict_values:
                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] + " (" + reporting_period_data['units'][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'][i], 3)

                current_row_number += 1

            table_end_row_number = current_row_number - 1

            pie = PieChart()
            pie.title = \
                name + ' ' + category_dict_name + ' (' + reporting_period_data['units'][category_dict_values[0]] + \
                ') 分项消耗占比'
            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 = 6.6
            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, 'D' + str(table_start_row_number))

            if len(category_dict_values) < 4:
                current_row_number = current_row_number - len(category_dict_values) + 4

            current_row_number += 1

        #######################

        has_values_data = True
        has_timestamps_data = True

        if 'values' not in reporting_period_data.keys() or \
                reporting_period_data['values'] is None or \
                len(reporting_period_data['values']) == 0:
            has_values_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_data and has_timestamps_data:
            ca_len = len(reporting_period_data['names'])
            time = reporting_period_data['timestamps'][0]

            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
            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'][j][i], 2) \
                        if reporting_period_data['values'][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'][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 = '报告期消耗 - ' + \
                    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.x_axis.crosses = 'min'
                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.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)

    filename = str(uuid.uuid4()) + '.xlsx'
    wb.save(filename)

    return filename


def group_by_category(category_list):
    category_dict = dict()
    for i, value in enumerate(category_list):
        if value not in category_dict.keys():
            category_dict[value] = list()
        category_dict[value].append(i)
    return category_dict


1		import base64
2		import uuid
3		import os
4		from openpyxl.chart import (
5		PieChart,
6		LineChart,
7		BarChart,
8		Reference,
9		)
10		from openpyxl.styles import PatternFill, Border, Side, Alignment, Font
11		from openpyxl.drawing.image import Image
12		from openpyxl import Workbook
13		from openpyxl.chart.label import DataLabelList
14
15
16		####################################################################################################################
17		# PROCEDURES
18		# Step 1: Validate the report data
19		# Step 2: Generate excel file
20		# Step 3: Encode the excel file bytes to Base64
21		####################################################################################################################
22
23
24		def export(report,
25		name,
26		reporting_start_datetime_local,
27		reporting_end_datetime_local,
28		period_type):
29		####################################################################################################################
30		# Step 1: Validate the report data
31		####################################################################################################################
32		if report is None:
33		return None
34		print(report)
35
36		####################################################################################################################
37		# Step 2: Generate excel file from the report data
38		####################################################################################################################
39		filename = generate_excel(report,
40		name,
41		reporting_start_datetime_local,
42		reporting_end_datetime_local,
43		period_type)
44		####################################################################################################################
45		# Step 3: Encode the excel file to Base64
46		####################################################################################################################
47		try:
48		with open(filename, 'rb') as binary_file:
49		binary_file_data = binary_file.read()
50		except IOError as ex:
51		pass
52
53		# Base64 encode the bytes
54		base64_encoded_data = base64.b64encode(binary_file_data)
		0 ignored issues – show introduced 2021-02-22 03:57 UTC by Report Bug Copy Issue Report The variable `binary_file_data` does not seem to be defined for all execution paths. Loading history...
55		# get the Base64 encoded data using human-readable characters.
56		base64_message = base64_encoded_data.decode('utf-8')
57		# delete the file from server
58		try:
59		os.remove(filename)
60		except NotImplementedError as ex:
61		pass
62		return base64_message
63
64
65	View Code Duplication	def generate_excel(report,
		0 ignored issues – show Duplication introduced 2021-02-22 03:57 UTC by Report Bug Copy Issue Report This code seems to be duplicated in your project. Loading history...
66		name,
67		reporting_start_datetime_local,
68		reporting_end_datetime_local,
69		period_type):
70		wb = Workbook()
71		ws = wb.active
72
73		# Row height
74		ws.row_dimensions[1].height = 102
75		for i in range(2, 2000 + 1):
76		ws.row_dimensions[i].height = 42
77
78		# Col width
79		ws.column_dimensions['A'].width = 1.5
80
81		ws.column_dimensions['B'].width = 25.0
82
83		for i in range(ord('C'), ord('L')):
84		ws.column_dimensions[chr(i)].width = 15.0
85
86		# Font
87		name_font = Font(name='Constantia', size=15, bold=True)
88		title_font = Font(name='宋体', size=15, bold=True)
89		data_font = Font(name='Franklin Gothic Book', size=11)
90
91		table_fill = PatternFill(fill_type='solid', fgColor='1F497D')
92		f_border = Border(left=Side(border_style='medium', color='00000000'),
93		right=Side(border_style='medium', color='00000000'),
94		bottom=Side(border_style='medium', color='00000000'),
95		top=Side(border_style='medium', color='00000000')
96		)
97		b_border = Border(
98		bottom=Side(border_style='medium', color='00000000'),
99		)
100
101		b_c_alignment = Alignment(vertical='bottom',
102		horizontal='center',
103		text_rotation=0,
104		wrap_text=True,
105		shrink_to_fit=False,
106		indent=0)
107		c_c_alignment = Alignment(vertical='center',
108		horizontal='center',
109		text_rotation=0,
110		wrap_text=True,
111		shrink_to_fit=False,
112		indent=0)
113		b_r_alignment = Alignment(vertical='bottom',
114		horizontal='right',
115		text_rotation=0,
116		wrap_text=True,
117		shrink_to_fit=False,
118		indent=0)
119		c_r_alignment = Alignment(vertical='bottom',
120		horizontal='center',
121		text_rotation=0,
122		wrap_text=True,
123		shrink_to_fit=False,
124		indent=0)
125		# Img
126		img = Image("excelexporters/myems.png")
127		img.width = img.width * 0.85
128		img.height = img.height * 0.85
129		# img = Image("myems.png")
130		ws.add_image(img, 'B1')
131
132		# Title
133		ws.row_dimensions[3].height = 60
134
135		ws['B3'].font = name_font
136		ws['B3'].alignment = b_r_alignment
137		ws['B3'] = 'Name:'
138		ws['C3'].border = b_border
139		ws['C3'].alignment = b_c_alignment
140		ws['C3'].font = name_font
141		ws['C3'] = name
142
143		ws['D3'].font = name_font
144		ws['D3'].alignment = b_r_alignment
145		ws['D3'] = 'Period:'
146		ws['E3'].border = b_border
147		ws['E3'].alignment = b_c_alignment
148		ws['E3'].font = name_font
149		ws['E3'] = period_type
150
151		ws['F3'].font = name_font
152		ws['F3'].alignment = b_r_alignment
153		ws['F3'] = 'Date:'
154		ws['G3'].border = b_border
155		ws['G3'].alignment = b_c_alignment
156		ws['G3'].font = name_font
157		ws['G3'] = reporting_start_datetime_local + "__" + reporting_end_datetime_local
158		ws.merge_cells("G3:H3")
159
160		if "reporting_period" not in report.keys() or \
161		"names" not in report['reporting_period'].keys() or len(report['reporting_period']['names']) == 0:
162		filename = str(uuid.uuid4()) + '.xlsx'
		0 ignored issues – show Comprehensibility Best Practice introduced 2021-02-22 03:57 UTC by Report Bug Copy Issue Report The variable `str` does not seem to be defined. Loading history...
163		wb.save(filename)
164
165		return filename
166
167		##################################
168
169		current_row_number = 6
170
171		reporting_period_data = report['reporting_period']
172
173		has_names_data_flag = True
174
175		if "names" not in reporting_period_data.keys() or \
176		reporting_period_data['names'] is None or \
177		len(reporting_period_data['names']) == 0:
178		has_names_data_flag = False
179
180		if has_names_data_flag:
181		ws['B' + str(current_row_number)].font = title_font
182		ws['B' + str(current_row_number)] = name + ' 报告期消耗'
183
184		current_row_number += 1
185
186		category = reporting_period_data['names']
187		ca_len = len(category)
188
189		ws.row_dimensions[current_row_number].height = 60
190		ws['B' + str(current_row_number)].fill = table_fill
191		ws['B' + str(current_row_number)].border = f_border
192
193		col = 'C'
194
195		for i in range(0, ca_len):
196		ws[col + str(current_row_number)].fill = table_fill
197		ws[col + str(current_row_number)].font = name_font
198		ws[col + str(current_row_number)].alignment = c_c_alignment
199		ws[col + str(current_row_number)].border = f_border
200		ws[col + str(current_row_number)] = \
201		reporting_period_data['names'][i] + " " + reporting_period_data['energy_category_names'][i] + \
202		" (" + reporting_period_data['units'][i] + ")"
203
204		col = chr(ord(col) + 1)
205
206		current_row_number += 1
207
208		ws['B' + str(current_row_number)].font = title_font
209		ws['B' + str(current_row_number)].alignment = c_c_alignment
210		ws['B' + str(current_row_number)].border = f_border
211		ws['B' + str(current_row_number)] = '消耗'
212
213		col = 'C'
214
215		for i in range(0, ca_len):
216		ws[col + str(current_row_number)].font = name_font
217		ws[col + str(current_row_number)].alignment = c_c_alignment
218		ws[col + str(current_row_number)].border = f_border
219		ws[col + str(current_row_number)] = round(reporting_period_data['subtotals'][i], 2)
220
221		col = chr(ord(col) + 1)
222
223		current_row_number += 1
224
225		ws['B' + str(current_row_number)].font = title_font
226		ws['B' + str(current_row_number)].alignment = c_c_alignment
227		ws['B' + str(current_row_number)].border = f_border
228		ws['B' + str(current_row_number)] = '单位面积值'
229
230		col = 'C'
231
232		for i in range(0, ca_len):
233		ws[col + str(current_row_number)].font = name_font
234		ws[col + str(current_row_number)].alignment = c_c_alignment
235		ws[col + str(current_row_number)].border = f_border
236		ws[col + str(current_row_number)] = round(reporting_period_data['subtotals_per_unit_area'][i], 2)
237
238		col = chr(ord(col) + 1)
239
240		current_row_number += 1
241
242		ws['B' + str(current_row_number)].font = title_font
243		ws['B' + str(current_row_number)].alignment = c_c_alignment
244		ws['B' + str(current_row_number)].border = f_border
245		ws['B' + str(current_row_number)] = '环比'
246
247		col = 'C'
248
249		for i in range(0, ca_len):
250		ws[col + str(current_row_number)].font = name_font
251		ws[col + str(current_row_number)].alignment = c_c_alignment
252		ws[col + str(current_row_number)].border = f_border
253		ws[col + str(current_row_number)] = str(
254		round(reporting_period_data['increment_rates'][i] * 100, 2)) + '%' \
255		if reporting_period_data['increment_rates'][i] is not None else '-'
256
257		col = chr(ord(col) + 1)
258
259		current_row_number += 2
260
261		category_dict = group_by_category(reporting_period_data['energy_category_names'])
262
263		for category_dict_name, category_dict_values in category_dict.items():
264
265		ws['B' + str(current_row_number)].font = title_font
266		ws['B' + str(current_row_number)] = \
267		name + ' ' + category_dict_name + ' (' + reporting_period_data['units'][category_dict_values[0]] + \
268		') 分项消耗占比'
269
270		current_row_number += 1
271		table_start_row_number = current_row_number
272
273		ws['B' + str(current_row_number)].fill = table_fill
274		ws['B' + str(current_row_number)].border = f_border
275
276		ws['C' + str(current_row_number)].font = name_font
277		ws['C' + str(current_row_number)].fill = table_fill
278		ws['C' + str(current_row_number)].alignment = c_c_alignment
279		ws['C' + str(current_row_number)].border = f_border
280		ws['C' + str(current_row_number)] = '消耗'
281
282		current_row_number += 1
283
284		for i in category_dict_values:
285		ws['B' + str(current_row_number)].font = title_font
286		ws['B' + str(current_row_number)].alignment = c_c_alignment
287		ws['B' + str(current_row_number)].border = f_border
288		ws['B' + str(current_row_number)] = \
289		reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
290		ws['C' + str(current_row_number)].font = name_font
291		ws['C' + str(current_row_number)].alignment = c_c_alignment
292		ws['C' + str(current_row_number)].border = f_border
293		ws['C' + str(current_row_number)] = round(reporting_period_data['subtotals'][i], 3)
294
295		current_row_number += 1
296
297		table_end_row_number = current_row_number - 1
298
299		pie = PieChart()
300		pie.title = \
301		name + ' ' + category_dict_name + ' (' + reporting_period_data['units'][category_dict_values[0]] + \
302		') 分项消耗占比'
303		labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
304		pie_data = Reference(ws, min_col=3, min_row=table_start_row_number, max_row=table_end_row_number)
305		pie.add_data(pie_data, titles_from_data=True)
306		pie.set_categories(labels)
307		pie.height = 6.6
308		pie.width = 9
309		s1 = pie.series[0]
310		s1.dLbls = DataLabelList()
311		s1.dLbls.showCatName = False
312		s1.dLbls.showVal = True
313		s1.dLbls.showPercent = True
314		ws.add_chart(pie, 'D' + str(table_start_row_number))
315
316		if len(category_dict_values) < 4:
317		current_row_number = current_row_number - len(category_dict_values) + 4
318
319		current_row_number += 1
320
321		#######################
322
323		has_values_data = True
324		has_timestamps_data = True
325
326		if 'values' not in reporting_period_data.keys() or \
327		reporting_period_data['values'] is None or \
328		len(reporting_period_data['values']) == 0:
329		has_values_data = False
330
331		if 'timestamps' not in reporting_period_data.keys() or \
332		reporting_period_data['timestamps'] is None or \
333		len(reporting_period_data['timestamps']) == 0 or \
334		len(reporting_period_data['timestamps'][0]) == 0:
335		has_timestamps_data = False
336
337		if has_values_data and has_timestamps_data:
338		ca_len = len(reporting_period_data['names'])
339		time = reporting_period_data['timestamps'][0]
340
341		ws['B' + str(current_row_number)].font = title_font
342		ws['B' + str(current_row_number)] = name + ' 详细数据'
343
344		current_row_number += 1
345
346		chart_start_row_number = current_row_number
347
348		current_row_number += ca_len * 6
349		table_start_row_number = current_row_number
350
351		ws.row_dimensions[current_row_number].height = 60
352		ws['B' + str(current_row_number)].fill = table_fill
353		ws['B' + str(current_row_number)].font = title_font
354		ws['B' + str(current_row_number)].alignment = c_c_alignment
355		ws['B' + str(current_row_number)].border = f_border
356		ws['B' + str(current_row_number)] = '日期时间'
357
358		col = 'C'
359
360		for i in range(0, ca_len):
361		ws[col + str(current_row_number)].fill = table_fill
362		ws[col + str(current_row_number)].font = title_font
363		ws[col + str(current_row_number)].alignment = c_c_alignment
364		ws[col + str(current_row_number)].border = f_border
365		ws[col + str(current_row_number)] = \
366		reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
367		col = chr(ord(col) + 1)
368
369		current_row_number += 1
370
371		for i in range(0, len(time)):
372		ws['B' + str(current_row_number)].font = title_font
373		ws['B' + str(current_row_number)].alignment = c_c_alignment
374		ws['B' + str(current_row_number)].border = f_border
375		ws['B' + str(current_row_number)] = time[i]
376
377		col = 'C'
378		for j in range(0, ca_len):
379		ws[col + str(current_row_number)].font = title_font
380		ws[col + str(current_row_number)].alignment = c_c_alignment
381		ws[col + str(current_row_number)].border = f_border
382		ws[col + str(current_row_number)] = round(reporting_period_data['values'][j][i], 2) \
383		if reporting_period_data['values'][j][i] is not None else 0.00
384		col = chr(ord(col) + 1)
385
386		current_row_number += 1
387
388		table_end_row_number = current_row_number - 1
389
390		ws['B' + str(current_row_number)].font = title_font
391		ws['B' + str(current_row_number)].alignment = c_c_alignment
392		ws['B' + str(current_row_number)].border = f_border
393		ws['B' + str(current_row_number)] = '小计'
394
395		col = 'C'
396
397		for i in range(0, ca_len):
398		ws[col + str(current_row_number)].font = title_font
399		ws[col + str(current_row_number)].alignment = c_c_alignment
400		ws[col + str(current_row_number)].border = f_border
401		ws[col + str(current_row_number)] = round(reporting_period_data['subtotals'][i], 2)
402		col = chr(ord(col) + 1)
403
404		current_row_number += 2
405
406		format_time_width_number = 1.0
407		min_len_number = 1.0
408		min_width_number = 11.0 # format_time_width_number * min_len_number + 4 and min_width_number > 11.0
409
410		if period_type == 'hourly':
411		format_time_width_number = 4.0
412		min_len_number = 2
413		min_width_number = 12.0
414		elif period_type == 'daily':
415		format_time_width_number = 2.5
416		min_len_number = 4
417		min_width_number = 14.0
418		elif period_type == 'monthly':
419		format_time_width_number = 2.1
420		min_len_number = 4
421		min_width_number = 12.4
422		elif period_type == 'yearly':
423		format_time_width_number = 1.5
424		min_len_number = 5
425		min_width_number = 11.5
426
427		for i in range(0, ca_len):
428		line = LineChart()
429		line.title = '报告期消耗 - ' + \
430		reporting_period_data['names'][i] + " (" + reporting_period_data['units'][i] + ")"
431		labels = Reference(ws, min_col=2, min_row=table_start_row_number + 1, max_row=table_end_row_number)
432		line_data = Reference(ws, min_col=3 + i, min_row=table_start_row_number, max_row=table_end_row_number)
433		line.add_data(line_data, titles_from_data=True)
434		line.set_categories(labels)
435		line_data = line.series[0]
436		line_data.marker.symbol = "circle"
437		line_data.smooth = True
438		line.x_axis.crosses = 'min'
439		line.height = 8.25
440		line.width = format_time_width_number * len(time) if len(time) > min_len_number else min_width_number
441		if line.width > 24:
442		line.width = 24
443		line.dLbls = DataLabelList()
444		line.dLbls.dLblPos = 't'
445		line.dLbls.showVal = True
446		line.dLbls.showPercent = False
447		chart_col = 'B'
448		chart_cell = chart_col + str(chart_start_row_number)
449		chart_start_row_number += 6
450		ws.add_chart(line, chart_cell)
451
452		filename = str(uuid.uuid4()) + '.xlsx'
453		wb.save(filename)
454
455		return filename
456
457
458		def group_by_category(category_list):
459		category_dict = dict()
460		for i, value in enumerate(category_list):
461		if value not in category_dict.keys():
462		category_dict[value] = list()
463		category_dict[value].append(i)
464		return category_dict
465

myems / myems-api

excelexporters.tenantenergyitem.generate_excel() F last analyzed 2021-02-26 06:13 UTC

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excelexporters.tenantenergyitem.generate_excel() F
last analyzed 2021-02-26 06:13 UTC