def post():
form = PostForm()
if request.method == 'GET':
if request.args.get('isbn'):
form.isbn.data = request.args.get('isbn')
if form.validate_on_submit():
isbn = form.isbn.data.strip().replace('-','').replace(' ','')
price = form.price.data
if price == '':
price = None
cond = form.condition.data
comments = form.comments.data
courses = form.courses.data.strip().replace(' ','').upper()
if len(courses) > 9:
courses = ''
if not Book.query.get(isbn):
info = get_amazon_info(isbn)
image = get_amazon_image(isbn)
b = Book(isbn=isbn, title=info['title'], author=info['author'], amazon_url=info['url'], image=image, courses=[courses])
add_commit(db, b)
else:
b = Book.query.get(isbn)
old_courses = list(b.courses)
old_courses.append(courses)
b.courses = list(set(old_courses))
db.session.commit()
p = Post(uid=current_user.id, timestamp=datetime.utcnow(), isbn=isbn, price=price,condition=cond,comments=comments)
add_commit(db, p)
email_subbers(p)
return redirect(url_for('book',isbn=isbn))
return render_template('post.html',
post_form = form)
def info(isbn):
isbn = isbn.strip().replace('-', '').replace(' ', '')
if len(isbn) != 13 or not isbn.isdigit():
return jsonify(data=None)
i = Book.query.get(isbn)
if i:
return jsonify(title=i.title,
image=i.image,
author=i.author,
courses=i.courses)
time.sleep(1) # dont send requests too fast to not spam amazon
img = get_amazon_image(isbn)
time.sleep(1)
info = get_amazon_info(isbn)
if info:
return jsonify(title=info['title'], image=img, author=info['author'])
return jsonify(title=None)
def post():
form = PostForm()
if request.method == 'GET':
if request.args.get('isbn'):
form.isbn.data = request.args.get('isbn')
if form.validate_on_submit():
isbn = form.isbn.data.strip().replace('-', '').replace(' ', '')
price = form.price.data
if price == '':
price = None
cond = form.condition.data
comments = form.comments.data
courses = form.courses.data.strip().replace(' ', '').upper()
if len(courses) > 9:
courses = ''
if not Book.query.get(isbn):
info = get_amazon_info(isbn)
image = get_amazon_image(isbn)
b = Book(isbn=isbn,
title=info['title'],
author=info['author'],
amazon_url=info['url'],
image=image,
courses=[courses])
add_commit(db, b)
else:
b = Book.query.get(isbn)
old_courses = list(b.courses)
old_courses.append(courses)
b.courses = list(set(old_courses))
db.session.commit()
p = Post(uid=current_user.id,
timestamp=datetime.utcnow(),
isbn=isbn,
price=price,
condition=cond,
comments=comments)
add_commit(db, p)
email_subbers(p)
return redirect(url_for('book', isbn=isbn))
return render_template('post.html', post_form=form)
def info(isbn):
isbn = isbn.strip().replace('-','').replace(' ','')
if len(isbn) != 13 or not isbn.isdigit():
return jsonify(data=None)
i = Book.query.get(isbn)
if i:
return jsonify(
title=i.title,
image=i.image,
author=i.author,
courses=i.courses)
time.sleep(1) # dont send requests too fast to not spam amazon
img = get_amazon_image(isbn)
time.sleep(1)
info = get_amazon_info(isbn)
if info:
return jsonify(
title=info['title'],
image=img,
author=info['author'])
return jsonify(title=None)
