'Google Docs like ' functionality in python
<p>What I have is a UI which allows users to enter info about, say toys.<br>
Now the UI is accessible to multiple users at the same time and the info stored by the user gets stored in a file, which may cause accidental overwriting of toy info.<br>
The file will contain info of multiple toys but same toy info can not show up again which is quite possible in multi user environment.<br>
I am fairly new to web dev. and python too.<br>
What should be my first steps to resolve this problem?<br></p>

<p>Any help is highly appreciated.<br>
Thanks</p>
