This article example describes the Python programming implementation of double-click to update all installed python modules. Shared for your reference, as follows:
Let me start by stating that I am an upgrade guy. Almost daily I check my phone and computer for new apps that need to be updated.
Likewise with my python modules. Baidu found that no one has yet made updating all modules into one command, but looking up the guidelines, there are two main commands.
pip list --outdated pip install -U xxxx
Of course, if you're just installing a couple of python modules, repeating the command a couple of times is fine and not too annoying or a waste of time.
With those two commands, it was enough. So a script was written.
import subprocess
command = "pip list --outdated"
outdatelist = (command, stdout=,stderr=, shell = True).()
updatelist = [("(")[0] for x in outdatelist ]
if updatelist :
print u"You need to update the following modules："
print updatelist
for x in updatelist:
tempcmd = "pip install -U " + x
print (tempcmd, stdout=,stderr=, shell = True).()
print u"All modules have been updated!!!"
else :
print u"No modules need to be updated!!!"
Isn't that easy?
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I hope that what I have said in this article will help you in Python programming.