import sys
import json
from src.articles.model import Article, FullArticleSchema
from src.sections.model import Section,FullSectionSchema
if len(sys.argv) <= 1:
    raise Error("Kein Zieldateiname angegeben")


def dump_article(a):
    return FullArticleSchema().dump(a)

def dump_section(s):
    return FullSectionSchema().dump(s)



file = open(sys.argv[1], "w+")
data={}
data["articles"] = map(dump_article,Article.query.all()) 
data["sections"] = map(dump_section,Section.query.all()) 
json.dump (data, file)

file.close()