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As a better definition, how to write the following function in Python ?
def create_shortcut(source, dest):
create a shortcut of file 'source' and put it in 'dest'
If by "shortcut" you mean symlink, it's just
import os
os.symlink(source,dest)
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I am aware that you can use the pwd module on python to extract passwd structures for use; however, my question is as such:
if I read into my program a line such as
blah1:tVNIsQ0yDrLxM:16009:0:99999:7:::
or
blah2:$6$WVsjYh8e$5r2wvIaeiFI6CCFRw6stfbah0Q.wrcKITdmEDCvG2cNC4fXkVbgRiOdeCdU.WeD1NIyzLh/sXycXQFEQcNWsv/:16009:0:99999:7:::
how would I read just the section that reads "tVNIsQ0yDrLxM"?
Thank you
As long as there's no extra colons in there, this should work:
password = hash.split(':')[1]
split
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Just started python and need to do binary to denary (vice versa) but get invalid syntax for int(.
That's weird, this works fine:
int('0b10101010', 2)
=> 170
And so does this:
bin(170)
=> '0b10101010'
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in order to do some operations with it but I would like to do it from an interface in order to select the file instead of just running a script with the name of the file, as the file name will change every day.
You can use Tkinter askopenfilename :
from tkFileDialog import askopenfilename
path = askopenfilename()
f = open(path, 'r') # OR DO WHAT YOU WANT WITH PATH
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Just wondering how can you send JSON data to the front end of a web app using Flask. Don't have that much experience with it, just looking for some ideas?
Create a dictionary Dict.
If Dict is your dictionary, you can just do
return flask.jsonify(**Dict)
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I want to create a functional POS system with python, I just don't know where to begin. I am fluent in the language, but I have never done any web development with python. Can someone point me in the right direction, how to incorporate python into html and mysql?
Not sure what POS means, is that Point of Sale?
For web development, people in Python land tend to go with Django and Flask as they are the most popular.
https://www.djangoproject.com/
and
http://flask.pocoo.org/