Scrapy: Can't override __init__function
===

I have created a spider which inherits from CrawlSpider.

I need to use the `__init__` function but always getting this error:

code:

    class mySpider(CrawlSpider):

     def __init__(self):
       super(mySpider, self).__init__()
         .....


this is the error I'm getting:
KeyError Spider not found: mySpider.

without the `__init__` function everything works