Does python have some undefined variable / debug mode which will output a notice/warning?
PHP allows you to modify the error_reporting to turn on notice warnings which mean doing
<?php
echo $foo;
will throw an "Undefined variable foo on line 2.......
does python have something similar?
I had a bug where I was doing
db.connect
instead of
db.connect()
and I was hoping python would throw a undefined variable connect...
can you bump up the error reporting level or similar in python?
Python complains about undefined variables, without any adjustments to its warning system:
h[1] >>> print x
Traceback (most recent call last):
File "<stdin>", line 1, in <module>
NameError: name 'x' is not defined
In your case db.connect actually has a value, namely a function object. So your connection isn't undefined.
h[1] >>> def hello(): pass
...
h[1] >>> x = hello
h[1] >>> print x
<function hello at 0x100461c80>