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pagination header

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Andreas Stephanides
2017-01-21 21:58:37 +01:00
parent 31f0001b12
commit 7271157d11
3 changed files with 9 additions and 15 deletions
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3
articles/controller.py
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@@ -11,3 +11,6 @@ def get_all():
def search(s): def search(s):
return Article.query.filter(Article.title.like("%"+s+"%")).order_by(Article.published_date.desc()).limit(20).all() return Article.query.filter(Article.title.like("%"+s+"%")).order_by(Article.published_date.desc()).limit(20).all()
def get_all_page(lim, off):
return Article.query.order_by(Article.published_date.desc()).limit(lim).offset(off).all()

13
articles/model.py
View File

@@ -124,19 +124,6 @@ class Article(Base):
#json.JSONEncoder.default = lambda self,obj: ((ArticleSchema().dump(obj)[0]) if isinstance(obj, Article) else None) #json.JSONEncoder.default = lambda self,obj: ((ArticleSchema().dump(obj)[0]) if isinstance(obj, Article) else None)
class ArticleCompSchema(Schema):
id=fields.Integer()
# text=fields.String()
title=fields.String()
author=fields.String()
sourcetype =fields.String()
image =fields.String()
url =fields.String()
published_date=fields.DateTime()
date=fields.DateTime()
first_fetched=fields.DateTime()
section_id=fields.Integer()
class ArticleSchema(Schema): class ArticleSchema(Schema):
id=fields.Integer() id=fields.Integer()
text=fields.String() text=fields.String()

8
articles/views.py
View File

@@ -20,8 +20,12 @@ import controller
@article_pages.route("") @article_pages.route("")
@article_pages.route(".json") @article_pages.route(".json")
def index(): def index():
articles=controller.get_all() articles=controller.get_all(20,0)
return jsonify(articles=articles) resp = jsonify(articles=articles)
resp.headers['Pagination-Limit']=20
resp.headers['Pagination-Offset']=10
resp.headers['Pagination-TotalCount']=100
return resp
@article_pages.route("/<int:id>",methods=['PUT']) @article_pages.route("/<int:id>",methods=['PUT'])
@article_pages.route("/<int:id>.json",methods=['PUT']) @article_pages.route("/<int:id>.json",methods=['PUT'])