RomanNum3ral
/
scrapy
mirror of https://github.com/scrapy/scrapy.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity

Updates documentation on dynamic item classes. 

Fixes #398
This commit is contained in:
Capi Etheriel 2015-01-19 17:21:55 -02:00
parent 283d6a5344
commit 4bc14da59e
1 changed files with 2 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
docs/topics/practices.rst
View File

@ -199,8 +199,6 @@ classes instead of manually coding them.
from scrapy.item import DictItem, Field
def create_item_class(class_name, field_list):
field_dict = {}
for field_name in field_list:
field_dict[field_name] = Field()
fields = {field_name: Field() for field_name in field_list}
return type(class_name, (DictItem,), field_dict)
return type(class_name, (DictItem,), {'fields': fields})