xlrd

I have a script which I'm using to read an excel file and update an SQL database. I'm reading the excel file every 30 seconds using a loop. However I only want to update the database when the excel file changes If I use the != operator when the loop cycles it refreshes the value of 'temp' and thus does not register that the value is the same. Does anyone have an idea how to solve this problem..? Thanks! edit: updated to make my problem more clear! def update(): threading.Timer(1, update).start() book = open_workbook('bet.xls') def odds(): sheet = book.sheet_by_name('xyz') match_sheet = sheet

I have an excel sheet (data.xlxs) with the following pattern of data with more than 200 rows. NS71282379_67698209 123456001 NS71282379_56698765 123456002 NS71282379_67698209 123456003 . . . Now in my script, I am trying to find the corresponding value for 123456003 as NS71282379_67698209 . In my script, I want to replace 123456003 with its value from the excel sheet. I used xlrd to import the sheet but haven't found any method which easily allows me to find the corresponding value. How can I do this smartly? Haifeng Zhang you can iterate the Excel sheet by range(sheet.nrows) and get row values

Hello everyone and thank you in advance. I have a python script where I am opening a template excel file, adding data (while preserving the style) and saving again. I would like to be able to remove rows that I did not edit before saving out the new xls file. My template xls file has a footer so I want to delete the extra rows before the footer. Here is how I am loading the xls template: self.inBook = xlrd.open_workbook(file_path, formatting_info=True) self.outBook = xlutils.copy.copy(self.inBook) self.outBookCopy = xlutils.copy.copy(self.inBook) I then write the info to outBook while grabbing

# pip install xlrdimport xlrd def read_from_xls(filepath,index_col_list): #filepath：读取文件路径，例如：filepath = r'D:/Python_workspace/Felix_test/motion_test/running_7_29_21time_amsckg_getmRealAcc_S_pre.xlsx'　　#index_col_list：读取列的索引列表，例如第一、二、三、四列为：[1,2,3,4] # 设置GBK编码 xlrd.Book.encoding = "gbk" rb = xlrd.open_workbook(filepath) #print(rb) sheet = rb.sheet_by_index(0) #表示Excel的第一个Sheet nrows = sheet.nrows data_tmp_x = [] #例如数据为x,y,z坐标数据 data_tmp_y = [] data_tmp_z = [] for index_col in index_col_list: #依次选择第index_col列 for i in range(nrows): tt=i+1 #读取第tt行，除去第一行的列名 if tt >= nrows: break else: tmp = float

I'm trying to parse data in an excel spreadsheet using XLRD to determine which cell values are italicized. This information will be used to set a flag as to whether the value is an estimated or reported value. Below is an example of the data: owner_name year Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec Alachua, city of 1978 17.4 15.7 16.7 18.3 18.9 18.9 19.2 17.4 19.5 19.8 17.1 16.4 Archer, city of 1978 5.6 3.6 4.3 4.5 4.7 4.8 5.3 5.3 5.4 5.6 3.9 2.8 I have not used XLRD to any great extent, aside from playing around with some of the basic functions to get a feel for how to pull data from

目录 xlrd 安装 读取excel 常见操作 1.查看全部的sheets工作表 2.读取某个sheet工作表 3.获取某个工作表的特征 xlwt 安装 创建excel文件 参考 用Python处理excel文件，通常会选用xlrd和xlwt这两个库，xlrd是用来读excel，xlwt是写excel的库。 xlrd可以读取.xls或者.xlsx格式的文件数据。 xlwt可以写入.xls文件数据。 xlrd 安装 pip install xlrd 读取excel 通过xlrd.open_workbook获取一个Book实例的类，通过这个类，可以对excel进行相关的读取操作 import xlrd book = xlrd.open_workbook(filepath) 常见操作 1.查看全部的sheets工作表 book.sheet_names() 返回包含所有sheet名字的列表。 2.读取某个sheet工作表 1.按索引 table = book.sheets()[index] book.sheets()会返回一个元素是sheet的列表，然后你可以在这个列表中索引出你想要的工作表。 table = book.sheet_by_index(sheet_index)) 2.按名称 table = book.sheet_by_name(sheet_name)) 3

Please see the code below. def getSheetName(file_name): pointSheetObj = [] import xlrd as xl TeamPointWorkbook = xl.open_workbook(file_name) pointSheets = TeamPointWorkbook.sheet_names() for i in pointSheets: pointSheetObj.append(TeamPointWorkbook.sheet_by_name(i)) I need to get the name of the excel sheet name from the list pointSheetObj by iterating it. I have modified the code I gave as a question and have got what I needed actually, def getSheetName(file_name): pointSheetObj = [] import xlrd as xl TeamPointWorkbook = xl.open_workbook(file_name) pointSheets = TeamPointWorkbook.sheet_names()