Login or Register to Ask a Question and Join Our Community

Sponsored Content
Full Discussion: Appending a column in xlsx file using Python
Top Forums Programming Appending a column in xlsx file using Python Post 302999776 by nans on Tuesday 27th of June 2017 05:19:18 PM
Old 06-27-2017
Quote:
Originally Posted by durden_tyler
1) Remove the parameter, not the function call. In other words, do call the function, but don't pass any parameter to it.

2) Change the signature of the function so that it does not accept any parameter.

3) Call the function only once. Calling the same function that reads the same text file and returns the same dictionary every time you find an Excel spreadsheet is extremely inefficient.

4) Check what you are trying to print.
Code:
pos_col_no = 'E'
alt_col_no = 'G'
ref_col_no = 'F'
row_no = 4

So,
Code:
pos_col_no + alt_col_no + ref_col_no + str(row_no) = 'EGF4'

There is no cell called "EGF4" in any Excel spreadsheet.
Hence Python cannot print it.
>>> Ok, that's a wrong statement. My bad, sorry. Looks like newer versions of Microsoft Excel do have cell "EGF4".
>>> That may not be the cell you want to print. My guess is that your program is printing "None" instead of nothing.
>>> Your spreadsheet's cell "EGF4" is empty, most likely.
I'm using Libre Office, an older version, not microsoft excel. So what would be the appropriate way of calling E4:G4:F4 -> V4

What do you mean by point 2 ? Will.it then be
dpos = get_text_data(txt_filename)
Last edited by nans; 06-27-2017 at 07:40 PM..
 

10 More Discussions You Might Find Interesting

1. Shell Programming and Scripting

Appending a column in one file to the corresponding line in a second

It appears that this has been asked and answered in similar fashions previously, but I am still unsure how to approach this. I have two files containing user information: fileA ttim:/home/ttim:Tiny Tim:632 ppinto:/home/ppinto:Pam Pinto:633 fileB ttim:xkfgjkd*&#^jhdfh... (3 Replies)
Discussion started by: suzannef
3 Replies

2. Shell Programming and Scripting

Appending 'string' to file as first column.

Hi , I have the below file with 6 columns.I want to append 'File1' as the 1 column to the file. i have the sample code .It is not working . can u please correct this or make new one ..... awk 'print {'File1',$1,$2,$3,$4,$5,$6}' Source_File> Result_File Source_File:... (6 Replies)
Discussion started by: satyam_sat
6 Replies

3. Shell Programming and Scripting

appending column file

Hi all, I have two files with the same number of lines the first file is a.dat and looks like 0.000 1.000 1.000 2.000 ... the fields are tab separated the second file is b.dat and looks like 1.2347 0.546 2.3564 0.321 ... the fields are tab separated I would like to have a file c.dat... (4 Replies)
Discussion started by: f_o_555
4 Replies

4. UNIX for Dummies Questions & Answers

Appending date value mmdd to first column in file

Hi , I have a file with a running sequence number. I need to append a date value mmdd format on to the first column. for e.g.: The file contains records as 001 abc 002 cde 003 edf 004 fgh 005 hik The output should be 1111001 abc 1111002 cde 1111003 edf 1111004 ... (1 Reply)
Discussion started by: kalyansid
1 Replies

5. Shell Programming and Scripting

Appending new column to existing files

Hi, i want to add another column to existing files containing strings and need to have the final output as a csv file. i have quite a number of files, each with varying number of rows and i need to append the string "test" for all the valid rows for each file. my sample raw files looks like this... (8 Replies)
Discussion started by: ida1215
8 Replies

6. UNIX for Dummies Questions & Answers

Appending a column of numbers in ascending order to a text file

I have a text file where I want to append a column of numbers in ascending orders. Input: 57 abc 25 def 32 ghi 54 jkl Output:57 abc 57 abc 1 25 def 2 32 ghi 3 54 jkl 4 How do I go about doing that? Thanks! (11 Replies)
Discussion started by: evelibertine
11 Replies

7. Shell Programming and Scripting

Appending column to rows

Hi All, Input.txt KGO Id "003" .......... .......... Par "CPara" BIN RECGET Name "DIR_PATH" Prompt "DIR_PATH" END RECGET KGO ............ .......... ............... KGO Id "077" .......... .......... (7 Replies)
Discussion started by: unme
7 Replies

8. Shell Programming and Scripting

Appending = in particular column in csv file

Hi, I have a requirement to append = in particular row in csv file. Data in csv is as follow: row1,a,a,a row2,b,b,b row3,c,c,c row4,d,d,d csv should be modified at row3 and no. of columns are not fixed but rows are. output should be as: row1,a,a,a row2,b,b,b row3,=c,=c,=c... (2 Replies)
Discussion started by: Divya1987
2 Replies

9. Shell Programming and Scripting

Python soap and string to .xlsx conversion

Hi experts - I'm relatively new to python, but I have an requirement to automate getting a file from a WebLib server using an API. The file I'm requesting from this sever is an excel spreadsheet (.xlsx). I get a valid response back via an xml doc from the server. In this xml file I get... (8 Replies)
Discussion started by: timj123
8 Replies

10. UNIX for Beginners Questions & Answers

How to insert data into black column( Secound Column ) in excel (.XLSX) file using shell script?

Source Code of the original script is down below please run the script and try to solve this problem this is my data and I want it column wise 2019-03-20 13:00:00:000 2019-03-20 15:00:00:000 1 Operating System LAB 0 1 1 1 1 1 1 1 1 1 0 1 (5 Replies)
Discussion started by: Shubham1182
5 Replies

LEARN ABOUT LINUX

psc

PSC(1)							      General Commands Manual							    PSC(1)

NAME

       psc - prepare sc files

SYNOPSIS

       psc [-fLkrSPv] [-s cell] [-R n] [-C n] [-n n] [-d c]

DESCRIPTION

       Psc  is used to prepare data for input to the spreadsheet calculator sc(1).  It accepts normal ascii data on standard input.  Standard out-
       put is a sc file.  With no options, psc starts the spreadsheet in cell A0.  Strings are right justified.  All data on a line is entered	on
       the  same row; new input lines cause the output row number to increment by one.	The default delimiters are tab and space.  The column for-
       mats are set to one larger than the number of columns required to hold the largest value in the column.

OPTIONS

       -f     Omit column width calculations.  This option is for preparing data to be merged with an existing spreadsheet.  If the option is  not
	      specified, the column widths calculated for the data read by psc will override those already set in the existing spreadsheet.

       -L     Left justify strings.

       -k     Keep  all  delimiters.   This  option  causes the output cell to change on each new delimiter encountered in the input stream.   The
	      default action is to condense multiple delimiters to one, so that the cell only changes once per input data item.

       -r     Output the data by row first then column.  For input consisting of a single column, this option will result in  output  of  one  row
	      with multiple columns instead of a single column spreadsheet.

       -s cell
	      Start  the  top  left  corner  of the spreadsheet in cell.  For example, -s B33 will arrange the output data so that the spreadsheet
	      starts in column B, row 33.

       -R n   Increment by n on each new output row.

       -C n   Increment by n on each new output column.

       -n n   Output n rows before advancing to the next column.  This option is used when the input is  arranged  in  a  single  column  and  the
	      spreadsheet is to have multiple columns, each of which is to be length n.

       -d c   Use the single character c as the delimiter between input fields.

       -P     Plain numbers only.  A field is a number only when there is no imbedded [-+eE].

       -S     All numbers are strings.

       -v     Print the version of psc

SEE ALSO

       sc(1)

AUTHOR

       Robert Bond

PSC 7.16							 19 September 2002							    PSC(1)
All times are GMT -4. The time now is 10:01 PM.
Unix & Linux Forums Content Copyright 1993-2022. All Rights Reserved.
Privacy Policy