def create_community(community_name, community_description):
"""Create and return new community"""
community = Community(community_name=community_name, community_description=community_description)
db.session.add(community)
db.session.commit()
return community
def load_communities():
""" Load communities into our database """
a = Community(user_id=1, community_name="guitar")
b = Community(user_id=2, community_name="nintendo")
c = Community(user_id=3, community_name="gameofthrones")
d = Community(user_id=4, community_name="starwars")
e = Community(user_id=5, community_name="python")
f = Community(user_id=1, community_name="cplusplus")
g = Community(user_id=1, community_name="marvel")
h = Community(user_id=1, community_name="sanfrancisco")
db.session.add_all([a, b, c, d, e, f, g, h])
db.session.commit()
print("Communities 😚")
def question():
"""发帖页面：说出你的想法"""
if request.method == 'GET':
return render_template('question.html')
else:
title = request.form.get('title')
context = request.form.get('context')
community = Community(title=title, context=context)
user_name = session.get('user_name')
user = User.query.filter(User.username == user_name).first()
community.author = user
db.session.add(community)
db.session.commit()
return redirect(url_for('index'))
def new_community():
form = CommunityForm()
if form.validate_on_submit():
name = (form.community_name.data).lower()
name = name.replace(" ", "")
# Check if Commmunity name exists. Redirect if it does. Otherwise, process.
if Community.query.filter_by(community_name=name).first():
flash('Community name taken. Please try again.', 'danger')
redirect('/community/new')
else:
community = Community(user_id=current_user.id, community_name=name)
db.session.add(community)
db.session.commit()
flash('Your community has been created!', 'success')
return redirect(url_for('community_list'))
return render_template('create_community.html', form=form)
]
# input some meanings and forms into the languages
for eachlanguage in languageList:
eachlanguage.formMeaningDict = {}
language1.add_meaning("Lizard", ([("wiri-wiri", 75, 0), ("mirdi", 10, 0)]))
language2.add_meaning("Lizard", ([("wiri-wiri", 15, 0)]))
language3.add_meaning("Lizard", ([("wiri-wiri", 50, 0), ("mirdi", 10, 0)]))
language4.add_meaning("Lizard", ([("julirri", 80, 0), ("jindararda", 40, 0)]))
language5.add_meaning("Lizard", ([("jindararda", 70, 0),
("wiri-wiri", 50, 0)]))
language6.add_meaning("Lizard", ([("mirdi", 60, 0), ("jindararda", 60, 0)]))
# define the communities which
community1 = Community("Com1", language1, 10)
community2 = Community("Com2", language2, 10)
community3 = Community("Com3", language3, 10)
community4 = Community("Com4", language4, 10)
community5 = Community("Com5", language5, 10)
community6 = Community("Com6", language6, 10)
communityList = [
community1, community2, community3, community4, community5, community6
]
# create network
socialNet = nx.Graph()
# create nodes from list of community objects
# community objects ARE the nodes in this model
socialNet.add_nodes_from(communityList)
# add weighted connections between the nodes.
