基础类封装-Excel存取库封装
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1 #!/usr/bin/env python3 2 # -*- coding: utf-8 -*- 3 # @Time : 2019/10/14 23:37 4 # @Author : Tang Yiwei 5 # @Email : 892398433@qq.com 6 # @File : ParseExcel.py 7 # @Software: PyCharm 8 9 import openpyxl 10 from openpyxl.styles import Border,Side,Alignment,Font 11 import time 12 13 class ParseExcel(): 14 def __init__(self): 15 self.workbook = None 16 self.excelFile = None 17 self.worksheet = None #add 18 self.fontColor = Font(color = None) # 设置字体的颜色 19 self.fontStyle = Font(name = None) # 设置字体的样式 20 # 设置字体样式 21 self.fontStyleDict = { 22 "microsoft_accor_black":"微软雅黑", 23 "regular_script":"楷体", 24 "song_typeface":"宋体" 25 } 26 # 颜色对应的RGB值 27 self.RGBDict = {"red":"FFFF3030", 28 "green":"FF008B00", 29 "black":"000000", 30 } 31 32 def createExcel(self,excelPathName): 33 # 新建excel 34 try: 35 self.workbook = openpyxl.Workbook() 36 except Exception as e: 37 raise e 38 self.excelFile = excelPathName 39 return self.workbook 40 41 def active(self): 42 # 获取活跃的表格 43 self.worksheet = self.workbook.active 44 return self.worksheet 45 46 def addTitle(self,title): 47 # 修改title 48 self.active.title = title 49 50 def addSheet(self,sheetName): 51 # 增加sheet 52 self.worksheet_n = self.workbook.create_sheet(sheetName) 53 54 def loadWordBook(self,excelPathName): 55 # 将excel加载到内存中，并获取其workbook对象 56 try: 57 self.workbook = openpyxl.load_workbook(excelPathName) 58 except Exception as e: 59 raise e 60 self.excelFile = excelPathName 61 return self.workbook 62 63 def getSheetByName(self,sheetName): 64 # 根据sheet名获取该sheet对象 65 try: 66 sheet = self.workbook.get_sheet_by_name(sheetName) 67 return sheet 68 except Exception as e: 69 raise e 70 71 def getSheetByIndex(self,sheetIndex): 72 # 根据sheet的索引号获取该sheet对象 73 try: 74 sheetname = self.workbook.get_sheet_names()[sheetIndex] 75 except Exception as e: 76 raise e 77 sheet = self.workbook.get_sheet_by_name(sheetname) 78 return sheet 79 80 def getRowsNumber(self,sheet): 81 # 获取sheet中有数据区域的结束行号 82 return sheet.max_row 83 84 def getColsNumber(self,sheet): 85 # 获取sheet中有数据区域的结束列号 86 return sheet.max_column 87 88 def getStartRowNumber(self,sheet): 89 # 获取sheet中有数据区域的开始行号 90 return sheet.min_row 91 92 def getStartColNumber(self,sheet): 93 # 获取sheet中有数据区域开始的列号 94 return sheet.min_column 95 96 def detele_rows(self,sheet,startRow,N): 97 # 删除行，删除startRow开始以后的N行 98 return sheet.delete_rows(startRow,N) 99 100 def getRow(self,sheet,rowNo): 101 # 获取sheet中某一行，返回的是这一行所有的数据内容组成tuple 102 # 下标从1开始，sheet,row[1]表示第一行 103 dataList = [] 104 rows = self.getRowsNumber(sheet) 105 cols = self.getColsNumber(sheet) 106 if rowNo - 1 >= rows: 107 print(‘row out of max range! Please Check excel row number!‘) 108 try: 109 for line in sheet.rows: 110 tmpList = [] 111 for i in range(cols): 112 tmpList.append(line[i].value) 113 dataList.append(tmpList) 114 return dataList[rowNo - 1] 115 except Exception as e: 116 raise e 117 118 def getColumn(self,sheet,colNo): 119 # 获取sheet中某一列，返回的是这一列所有的数据内容组成tuple 120 # 下标从1开始，sheet,row[1]表示第一列 121 dataList = [] 122 rows = self.getRowsNumber(sheet) 123 cols = self.getColsNumber(sheet) 124 if colNo - 1 >= cols: 125 print(‘column out of max range! Please Check excel column number!‘) 126 try: 127 for line in sheet.columns: 128 tmpList = [] 129 for i in range(1,rows):#过滤掉第一列的标题数据 130 tmpList.append(line[i].value) 131 dataList.append(tmpList) 132 return tuple(dataList[colNo - 1]) 133 except Exception as e: 134 raise e 135 136 def getCellOfValue(self,sheet,coordinate = None,rowNo = None,colsNo = None): 137 # 根据单元格所在位置索引获取该单元格中的值，下标从1开始 138 # sheet.cell(row = 1,column = 1).value,表示Excel中第一行第一列的值 139 if coordinate != None: 140 try: 141 return sheet.cell(coordinate = coordinate).value 142 except Exception as e: 143 raise e 144 elif coordinate is None and rowNo is not None and colsNo is not None: 145 try: 146 return sheet.cell(row = rowNo,column = colsNo).value 147 except Exception as e: 148 raise e 149 else: 150 raise Exception("Insufficient Coordinates of cell") 151 152 def getCellOfObject(self,sheet,coordinate = None,rowNo = None,colsNo = None): 153 # 获取某个单元格对的对象，可以根据单元格所在位置的数字索引 154 # 也可以直接根据excel中单元格的编码及坐标 155 # 如getCellOfObject(sheet,coordinate = ‘A1‘,) or 156 # getCellOfObject(sheet,rowNo = 1,colsNo = 2) 157 if coordinate != None: 158 try: 159 return sheet.cell(coordinate = coordinate) 160 except Exception as e: 161 raise e 162 163 elif coordinate == None and rowNo is not None and colsNo is not None: 164 try: 165 return sheet.cell(row = rowNo,column = colsNo) 166 except Exception as e: 167 raise e 168 else: 169 raise Exception(‘Insufficient Coordinates of cell‘) 170 171 def writeCell(self,sheet,content,coordinate = None,rowNo = None,colsNo = None,colorStyle=None,fontStyle=None): 172 # 根据单元格在Excel中的编码坐标或者数字索引坐标向单元格中写入数据 173 # 下标从1开始，参数style表示字体的颜色的名字，比如red,green 174 if coordinate is not None: 175 try: 176 sheet.cell(coordinate = coordinate).value = content 177 if colorStyle is not None: 178 sheet.cell(coordinate = coordinate).font = Font(color = self.RGBDict[colorStyle]) 179 if fontStyle is not None: 180 sheet.cell(coordinate = coordinate).font = Font(name = self.fontStyleDict[fontStyle]) 181 self.workbook.save(self.excelFile) 182 except Exception as e: 183 raise e 184 elif coordinate == None and rowNo is not None and colsNo is not None: 185 try: 186 sheet.cell(row = rowNo,column = colsNo).value = content 187 if colorStyle: 188 sheet.cell(row = rowNo,column = colsNo).font = Font(color = self.RGBDict[colorStyle]) 189 if fontStyle: 190 sheet.cell(coordinate=coordinate).font = Font(name=self.fontStyleDict[fontStyle]) 191 self.workbook.save(self.excelFile) 192 except PermissionError as e: 193 print("file is open or Please check file permissions!") 194 except Exception as e: 195 raise Exception(‘Insufficient Coordinates of cell‘) 196 else: 197 raise Exception(‘Insufficient Coordinates of cell‘) 198 199 def writeCellCurrentTime(self,sheet,coordinate = None,rowNo = None,colsNo = None): 200 # 写入当前时间，下标从1开始 201 now = int(time.time()) #显示未时间戳 202 timeArray = time.localtime(now) 203 currentTime = time.strftime("%Y-%m-%d %H:%M:%S",timeArray) 204 if coordinate is not None: 205 try: 206 sheet.cell(coordinate = coordinate).value = currentTime 207 self.workbook.save(self.excelFile) 208 except Exception as e: 209 raise e 210 elif coordinate == None and rowNo is not None and colsNo is not None: 211 try: 212 sheet.cell(row = rowNo,column = colsNo).value = currentTime 213 self.workbook.save(self.excelFile) 214 except PermissionError as e: 215 print("file is open or Please check file permissions!") 216 except Exception as e: 217 raise e 218 else: 219 raise Exception(‘Insufficient Coordinates of cell‘) 220 221 def writeCelltmp(self, sheet, content, coordinate=None, rowNo=None, colsNo=None, colorStyle=None,fontStyle=None): 222 # 只写入数据，不保存数据，保存数据统一调用saveTable()方法 223 # 根据单元格在Excel中的编码坐标或者数字索引坐标向单元格中写入数据 224 # 下标从1开始，参数style表示字体的颜色的名字，比如red,green 225 if coordinate is not None: 226 try: 227 sheet.cell(coordinate=coordinate).value = content 228 if colorStyle is not None: 229 sheet.cell(coordinate=coordinate).font = Font(color=self.RGBDict[colorStyle]) 230 if fontStyle is not None: 231 sheet.cell(coordinate=coordinate).font = Font(name=self.fontStyleDict[fontStyle]) 232 except Exception as e: 233 raise e 234 elif coordinate == None and rowNo is not None and colsNo is not None: 235 try: 236 sheet.cell(row=rowNo, column=colsNo).value = content 237 if colorStyle: 238 sheet.cell(row=rowNo, column=colsNo).font = Font(color=self.RGBDict[colorStyle]) 239 if fontStyle: 240 sheet.cell(row=rowNo, column=colsNo).font = Font(name=self.fontStyleDict[fontStyle]) 241 except PermissionError as e: 242 print("file is open or Please check file permissions!") 243 except Exception as e: 244 raise Exception(‘Insufficient Coordinates of cell‘) 245 else: 246 raise Exception(‘Insufficient Coordinates of cell‘) 247 248 def saveTable(self): 249 # 保存表格 250 self.workbook.save(self.excelFile) 251 252 253 254 if __name__ == "__main__": 255 pass
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