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9,662 PointsCreate a function named search_challenges that takes two arguments, name and language. Return all Challenges where the n
Hi there, been having problems with this one. I can't seem to get past it using what I think to be right code. Any help?
"Create a function named search_challenges that takes two arguments, name and language. Return all Challenges where the name field contains name argument and the language field is equal to the language argument. Use == for equality. You don't need boolean and or binary & for this, just put both conditions in your where()."
from models import Challenge
from peewee import *
def create_challenge(name, language, steps=1):
Challenge.create(name=name,
language=language,
steps=steps)
def search_challenges(name, language):
return Challenge.select().where(
Challenge.contents.contains(name),
Challenge.language == language)
2 Answers
Ture Paulson
2,175 Pointsfrom models import Challenge
def create_challenge(name, language, steps=1):
Challenge.create(name=name,
language=language,
steps=steps)
def search_challenges(name,language):
chal = Challenge.select()
ans = chal.where((Challenge.name.contains(name)),(Challenge.language==language))
return ans
Pratham Mishra
14,191 PointsHi there, I went through ur code, and I think there's no use of the parenthesis in: ans = chal.where((Challenge.name.contains(name)),(Challenge.language==language)) This line can be written like: ans = chal.where(Challenge.name.contains(name), Challenge.language==language)
Neslihan Kara
11,259 Pointshi only this code is enough. I didn't need to do load all the entries in a variable as Ture Paulson did.
def search_challenges(name, language):
return Challenge.select().where(Challenge.name.contains(name), Challenge.language==language)
rtkacddqbo
9,662 PointsThank you @Nikolay Nogin! I should have been searching for names in name, not contents :)
Nikolay Nogin
22,154 PointsNikolay Nogin
22,154 PointsHi, Ross, you are almost there, but you are searching in contents field, that doesn't exist.