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My Quickly app requires data files to store settings, configuration and etc. How would I do this inside the app folder. Keep in mind that I will need to read and write to these files while the app is running on a client's computer. Thanks.

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This has more to do with general application development than Quickly. Have a look at your home folder and press ctrl+h or the equivalent to show hidden files in your file manager.

Applications who need to store usersettings do this by creating a hidden folder (prefixed with a dot) and write the configuration files there. Other stuff like a database, extra plugins etc can be put here too.

This has to be done in the code at runtime, not during installion. Something like this should be enough:

import os
confdir = os.path.join(os.path.expanduser('~'), '.myapp')
conffile = os.path.join(confdir, 'myapp.conf')
if not os.path.exists(confdir):
    with open(conffile, 'w') as f:
        f.write('This is the default config')

Have a look at the ConfigParser or JSON module to work with a configuration format.

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Two questions. How would I write to this file and read from it? Why do you not check if the conffile exists? – njallam Jun 26 '12 at 17:15
Reading and writing is just standard Python:… – Timo Jun 26 '12 at 20:55
If the confdir doesn't exist yet, then the conffile won't either. If the confdir does exist, your program already created a conffile. You could do some extra checks etc, this is just a basic example. – Timo Jun 26 '12 at 20:58
OK, now what I don't understand is how to make that os.path thing work with standard python open() – njallam Jun 27 '12 at 6:26
I edited my answer with some more details. This is just very simple Python though, maybe it's not a bad idea to read the tutorial first. – Timo Jun 27 '12 at 9:44

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