openpyxl工具总结

1、openpyxl使用

　　涉及到单元格合并、赋值

'''
1.格式转换
    raw_data        create_data

    boolean          Bool
    uint8            UInt8
    int8             Int8
    uint16           UInt16
    int16           Int16
    uint32          UInt32
    int32           Int32
2.定点数数据类型格式转换
'''
from openpyxl import load_workbook

from openpyxl.styles import Color, Font, Alignment
# wb = load_workbook("EPA2_data.xlsx")
wb = load_workbook("EPA2_data.xlsx")
sheet = wb.get_sheet_by_name('Output')
#格式居中显示
align = Alignment(horizontal='center', vertical='center')
TCrows=[]
Cases=[]

#<Worksheet "Output">    601     11
# print(sheet)
# print(sheet.max_row)
# print(sheet.max_column)

raw_type_dic = {
    'boolean': 'Bool',
    'uint8': 'UInt8',
    'int8': 'Int8',
    'uint16': 'UInt16',
    'int16': 'Int16',
    'uint32': 'UInt32',
    'int32': 'Int32',

}

for row in sheet.iter_rows():
    TCrows.append(row)
for i in range(1, 1448):
    Cases.append(TCrows[i])

totalNum = 1447
runnable_data_list = []
start = 2
count = 0
test_merge_list = []

for item in range(0,totalNum):
    #Runnable名称
    runnable_data = Cases[item][1].value   # fixdt(0,16,0.01,0)
    print('第%s次'%count+':'+str(runnable_data))
    merge_list = []
    if item != 0:
        if runnable_data != runnable_data_list[item-1]:
            print('meege====='+ str(item))
            # sheet.merge_cells("B%s:B%s" % (temp, item+1))
            merge_list.append(start)
            stop = item+1
            merge_list.append(stop)
            start = stop+1
            test_merge_list.append(merge_list)
    if item == totalNum-1:
        print('最后一次%s'%count)
        stop = item
        merge_list.append(start)
        merge_list.append(stop)
        test_merge_list.append(merge_list)

    # if item != 0:
    #     if runnable_data != runnable_data_list[item-1]:
    #         print('meege====='+ str(item))
    #         sheet.merge_cells("B%s:B%s" % (temp, item+1))
    #         temp= item+2
    #         print(temp)
    #         print(runnable_data_list)
    #
    # print(runnable_data)

    type_data = Cases[item][7].value  # fixdt(0,16,0.01,0)
    # 1. 判断是否字典类型type
    if type_data in raw_type_dic:
        #APP Data Type
        Cases[item][5].value = raw_type_dic[type_data]
        #Base Type
        Cases[item][6].value = type_data
        #Compu Method flag
        Cases[item][8].value = int('0')
        #精度
        Cases[item][9].value = int('1')
        #offset
        # Cases[item][10].value = '0'
    elif "fixdt" in type_data:
        format_list = []
        format_str = ''
        a = ''
        b = ''
        c = ''
        d = ''
        e = ''
        f = ''
        dstr = type_data.replace('fixdt(', '')
        dstr = dstr.replace(')', '')
        dlist = dstr.split(',')
        for d in dlist:
            format_list.append(d)
        # 1.规则1，判断符号位
        if format_list[0] == '0':
            a = 'U'
            baseType = 'unit'
        else:
            a = 'I'
            baseType = 'int'
        # 规则2，判断数据长度位
        b = format_list[1]

        if '.' in format_list[2]:
            c = len(format_list[2].split('.')[1])
            temp = 0
            d_count = 0
            for i in format_list[2].split('.')[1]:
                if i != '0':
                    temp = d_count
                d_count += 1
            d = format_list[2].split('.')[1][temp:]
        else:
            c = '0'
            d = format_list[2]
        # 规则3，判断小数点长度
        if '-' in format_list[3]:
            e = 'N'
            f = format_list[3][1:]
        else:
            e = 'P'
            f = format_list[3]
        format_str = '%s%sS%s%s%s%s' % (a, b, c, d, e, f)

        # APP Data Type
        Cases[item][5].value = format_str
        # Base Type
        Cases[item][6].value = baseType + b
        # Compu Method flag
        Cases[item][8].value = int('1')
        # 精度
        Cases[item][9].value =format_list[2]
        # offset
        Cases[item][10].value = format_list[3]
    else:
        print("请确认第%s个是否输入格式正确" % count)
    count += 1
    runnable_data_list.append(runnable_data)
print(test_merge_list)
for key in test_merge_list:
    sheet.merge_cells("B%s:B%s" % (key[0], key[1]),align)


wb.save('EPA2_data.xlsx')



def read_excel_type():
    #读取excel的type列数据
    raw_list = []
    #获取数据类型这一列的数据
    for cell in list(sheet.columns)[7]:
        raw_list.append(cell.value)

    return raw_list

def format_data(data_list):

    #1. 判断是否字典类型type
    count = 0
    for data in data_list:
        if data in raw_type_dic:
            data_list[count] = raw_type_dic[data]
            # print("第%s个判断在字典数据类型里"%count)
    # 2.判断是否是定点数数据类型
        elif "fixdt" in data:
            format_list = []
            format_str = ''
            a = ''
            b = ''
            c = ''
            d = ''
            e = ''
            f = ''
            dstr = data.replace('fixdt(', '')
            dstr = dstr.replace(')', '')
            dlist = dstr.split(',')
            for d in dlist:
                format_list.append(d)
            #1.规则1，判断符号位
            if format_list[0] == '0':
                a = 'U'
            else:
                a = 'I'
            #规则2，判断数据长度位
            b = format_list[1]
            if '.' in format_list[2]:
                c = len(format_list[2].split('.')[1])
                temp = 0
                d_count = 0
                for i in format_list[2].split('.')[1]:
                    if i != '0':
                        temp = d_count
                    d_count += 1
                d = format_list[2].split('.')[1][temp:]
            else:
                c = '0'
                d = format_list[2]
            #规则3，判断小数点长度
            if '-' in format_list[3]:
                e = 'N'
                f = format_list[3][1:]
            else:
                e = 'P'
                f = format_list[3]

            format_str = '%s%sS%s%s%s%s'%(a,b,c,d,e,f)
            data_list[count] = format_str
        else:
            print("请确认第%s个是否输入格式正确" % count)
        count +=1
    print(data_list)
    #3.其他数据类型，显示提示判断输入数据是否正确


# raw_data = read_excel_type()
# raw_data = raw_data[1:]
# print(raw_data)
# format_data(raw_data)


#合并单元格RUNNANBLE 第1列
# def read_excel_type():
#     #读取excel的type列数据
#     raw_list = []
#     #获取数据类型这一列的数据
#     print()
#     for cell in list(sheet.columns)[1]:
#         print(cell.value)
#ws.merge_cells ("A1:C3")                      #合并单元格

# read_excel_type()
max_row = sheet.max_row
# print(max_row)
# for i in range(2,10):
#               for j in range(2,3):
#                   a = sheet.cell(row = i, column = j)
#                   print(a.value)
#
# # sheet.merge_cells ("B2:B10")
# sheet.unmerge_cells ("B2:B10")
# wb.save('EPA2_data.xlsx')