You can still use the ExcelFile class (and the sheet_names attribute): xl = pd.ExcelFile(‘foo.xls’) xl.sheet_names # see all sheet names xl.parse(sheet_name) # read a specific sheet to DataFrame see docs for parse for more options…
Excel does not have any way to do this. The result of a formula in a cell in Excel must be a number, text, logical (boolean) or error. There is no formula cell value type of “empty” or “blank”. One practice that I have seen followed is to use NA() and ISNA(), but that may … Read more
Dir takes wild cards so you could make a big difference adding the filter for test up front and avoiding testing each file Sub LoopThroughFiles() Dim StrFile As String StrFile = Dir(“c:\testfolder\*test*”) Do While Len(StrFile) > 0 Debug.Print StrFile StrFile = Dir Loop End Sub
Try double-clicking on the bottom right hand corner of the cell (ie on the box that you would otherwise drag).
=TEXT(A1,”0000″) However the TEXT function is able to do other fancy stuff like date formating, aswell.
For non-object return types, you have to assign the value to the name of your function, like this: Public Function test() As Integer test = 1 End Function Example usage: Dim i As Integer i = test() If the function returns an Object type, then you must use the Set keyword like this: Public Function … Read more
Try pd.ExcelFile: xls = pd.ExcelFile(‘path_to_file.xls’) df1 = pd.read_excel(xls, ‘Sheet1’) df2 = pd.read_excel(xls, ‘Sheet2′) As noted by @HaPsantran, the entire Excel file is read in during the ExcelFile() call (there doesn’t appear to be a way around this). This merely saves you from having to read the same file in each time you want to access … Read more
Have you tried escaping with an additional double-quote? By escaping a character, you are telling Excel to treat the ” character as literal text. = “Maurice “”The Rocket”” Richard”
The Gnumeric spreadsheet application comes with a command line utility called ssconvert that can convert between a variety of spreadsheet formats: $ ssconvert Book1.xlsx newfile.csv Using exporter Gnumeric_stf:stf_csv $ cat newfile.csv Foo,Bar,Baz 1,2,3 123.6,7.89, 2012/05/14,, The,last,Line To install on Ubuntu: apt-get install gnumeric To install on Mac: brew install gnumeric
I believe the standard MIME type for Excel files is application/vnd.ms-excel. Regarding the name of the document, you should set the following header in the response: header(‘Content-Disposition: attachment; filename=”name_of_excel_file.xls”‘);