def get_news():
now = datetime.now()
strnow = now.strftime('%Y-%m-%d %H:%M:%S')
print(strnow)
# First next run time
'''
period = timedelta(days=day, hours=hour, minutes=min, seconds=second)
next_time = now + period
strnext_time = next_time.strftime('%Y-%m-%d %H:%M:%S')
print(strnext_time)
'''
pasttime = now - timedelta(days=1)
paststr = pasttime.strftime('%Y-%m-%d %H:%M:%S')
print(paststr)
df = pro.news(src='sina', start_date=strnow, end_date=paststr)
print(df)
for index, row in df.iterrows():
news = News()
news.timestamp = index
news.title = row['title']
news.body = row['content']
news.author = 'default'
db.session.add(news)
db.session.commit()
newss = News.query.all()
for n in newss:
print(n.id, n.body)
def news(id):
post = News.query.filter_by(id=id).first()
form = NewsForm()
if form.submit_new.data and form.validate():
post = News(content=form.content.data, timestamp=datetime.now())
db.session.add(post)
db.session.commit()
flash('News item posted!', 'success')
return redirect(url_for('main.news'))
if form.submit_edit.data and form.validate() and post is not None:
post.content = form.content.data
post.timestamp = datetime.now()
db.session.add(post)
db.session.commit()
flash('News item edited')
return redirect(url_for('main.news'))
if form.submit_delete.data and post is not None:
db.session.delete(post)
db.session.commit()
flash('News item deleted', 'danger')
return redirect(url_for('main.news'))
elif request.method == 'GET' and post is not None:
form.content.data = post.content
page = request.args.get('page', 1, type=int)
news = News.query.order_by(News.timestamp.desc()).paginate(
page, current_app.config['NEWS_PER_PAGE'], False)
next_url = url_for('main.news', page=news.next_num) \
if news.has_next else None
prev_url = url_for('main.news', page=news.prev_num) \
if news.has_prev else None
return render_template('news.html',
form=form,
news=news.items,
next_url=next_url,
prev_url=prev_url,
post=post)