Werkzeug DjangoExtensions Interactive Python in the Network Browser

[Glyn Price]

Werkzeug DjangoExtensions Interactive Python in the Network Browser

I've tried using werkzeug that is a partial debugger: used pip to install django_extensions & werkzeug; enter a 'assert False xyz'

in the code; python manage.py runserver_plus and then invoke the relevant URL. This gives me a Assertion Error page in Internet

Browser and on clicking the terminal-icon on the right of the last line of the trace-back, I get the >>> prompt for what looks to me

like interactive python. (This is great for me.)

Then I can keyin things at the >>>. If I only need just one print statement then this is not useful, but if I want to use many print

statement then it is useful (putting one 'assert False xyz' line rather than lots of print statement that require deleting afterwards).

Thanks Glyn

[Jo Paulger]

Never heard of that, so thanks Glyn.

How does it compare with pdb for debugging? You don't have to install anything for that, just insert "import pdb; pdb.set_trace()" as your breakpoint, then you get something like the python inyeractive prompt right there in your runserver output. pdb lets you do stuff lke stepping through lines of code, and printing the stacktrace. Easy to grep for "pdb" too :)

Jo
(one-time volunteer)

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