Advanced ways to get object information from within python

[Robert Latest]

Julius Hamilton wrote:
> dir(scrapy) shows this:
>
> ['Field', 'FormRequest', 'Item', 'Request', 'Selector', 'Spider',
> '__all__', '__builtins__', '__cached__', '__doc__', '__file__',
> '__loader__', '__name__', '__package__', '__path__', '__spec__',
> '__version__', '_txv', 'exceptions', 'http', 'item', 'link',
> 'linkextractors', 'selector', 'signals', 'spiders', 'twisted_version',
> 'utils', 'version_info']
>
> I wish there was a convenient way for me to know what all of these are.

['%s: %s' % (x, type(getattr(scrapy, x))) for x in dir(scrapy)]