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Top Forums Programming Appending a column in xlsx file using Python Post 302999548 by durden_tyler on Thursday 22nd of June 2017 11:10:12 AM
Old 06-22-2017
Quote:
Originally Posted by nans
Is there a way to append an existing xlsx worksheet to add data from a text file ?
I have an excel file for which I need to manipulate the first worksheet based on a text file.
I match the text file to the xlsx and write the 'Scores' column in the xlsx sheet and save the workbook.
For those 'Pos' not present in the the text file, the excel sheet would have to print 'Unknown' with current date for it.


The tab-text file looks like this

Code:
Pos    Ref    Alt    Score
44    a    bb    1 
57    c    ab    4 
64    d    d    5

and the excel sheet has several columns

Code:
Col1.. Col2..   Pos    Ref    Alt ... Score... Col26
id2.. 57    c    ab...    ... 
id3.. 64    d    d...  ... 
id4.. 103  e g ...    ...

So the output will look like

Code:
Col1.. Col2..   Pos    Ref    Alt ... Score... Col26
 id2.. 57    c    ab...    4 ... 
id3.. 64    d    d... 5 ... 
id4.. 103  e g ...   Unknown_June2017 ...

What I am currently doing is converting the worksheet to text file, comparing the two text files and then writing the result text file back to excel workbook. As there are several excel files , this is a bit inefficient. Any help is appreciated. Thank you.
Could you post the code you attempted?
 

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set_color(1)							       fish							      set_color(1)

NAME
set_color - set_color - set the terminal color set_color - set the terminal color Synopsis set_color [-v --version] [-h --help] [-b --background COLOR] [COLOR] Description Change the foreground and/or background color of the terminal. COLOR is one of black, red, green, brown, yellow, blue, magenta, purple, cyan, white and normal. o -b, --background Set the background color o -c, --print-colors Prints a list of all valid color names o -h, --help Display help message and exit o -o, --bold Set bold or extra bright mode o -u, --underline Set underlined mode o -v, --version Display version and exit Calling set_color normal will set the terminal color to whatever is the default color of the terminal. Some terminals use the --bold escape sequence to switch to a brighter color set. On such terminals, set_color white will result in a grey font color, while set_color --bold white will result in a white font color. Not all terminal emulators support all these features. This is not a bug in set_color but a missing feature in the terminal emulator. set_color uses the terminfo database to look up how to change terminal colors on whatever terminal is in use. Some systems have old and incomplete terminfo databases, and may lack color information for terminals that support it. Download and install the latest version of ncurses and recompile fish against it in order to fix this issue. Version 1.23.1 Sun Jan 8 2012 set_color(1)
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