Tkinter question - proper output in Text widget
Martin Franklin
mfranklin1 at gatwick.westerngeco.slb.com
Wed Jul 9 10:44:47 EDT 2003
On Wednesday 09 July 2003 15:01, T. Kaufmann wrote:
> Hi there,
>
> I have some lines of code in a Tkinter programm - I want to list every
> single file of a zip-archive in a Text widget:
>
> fp = os.popen("%s %s" % ('unzip -vl ', 'anyarchiv.zip', 'r')
> for line in fp:
> textWidget.insert(END, "%s" % (line))
>
> The result is that the columns are not really proper if the file-size of
> the listed files is different. An output example:
>
>
> Length Method Size Ratio Date Time CRC-32 Name
> -------- ------ ------- ----- ---- ---- ------ ----
> 1175 Defl:N 513 56% 05-23-03 13:51 084e4103 charset.py
> 972 Defl:N 427 56% 04-05-03 18:42 b8bb850d controller.py
>
>
> Here it looks good but not in my application (in the Text widget). Whats
> wrong? How can I made a better result (proper columns).
>
> o-o
>
> Thomas
Thomas,
It did not look so good in my email client (I do not use fixed width fonts...)
which is the problem I guess you are seeing in the Tkinter Text widget
try setting the font to a fixed width font eg. Courier.
You should also look at the zipfile module. This module allows you to do away
with the os.popen("%s %s" % ('unzip -vl ', 'anyarchiv.zip', 'r') call like
so:
import zipfile
zf = zipfile.ZipFile("'anyarchiv.zip")
for name in zf.namelist():
##blah
textWidget.insert(END, "%s" % (line))
HTH
Martin
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