How to get one value from TinyDB database?
I am learning how to use TinyDB in Python and I have the basics working (add, remove, update, etc.). But now I am trying to get certain values from the database. The code I'm using is in this method:
def showpassword():
show = userdb.get(where("username") == txtname.get())
txtshow.insert(0, show)
When I run the method, it outputs output like this:
{'username': 'John', 'surname': 'Doe'}
How can I get it so that I can only display the user's first or last name and without any parentheses?
+3
RedCode
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1 answer
TinyDb stores its data as JSON, which is represented in Python as a dictionary.
Change the line
txtshow.insert(0, show)
to
txtshow.insert(0, "{username} {surname}".format(**show)
Take a look here for a deeper dive into string formatting.
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Colwin
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