def signup():
form = UserAddForm()
if form.validate_on_submit():
try:
user = User.signup(
username=form.username.data,
password=form.password.data,
email=form.email.data,
image_url=form.image_url.data or User.image_url.default.arg,
)
db.session.commit()
except IntegrityError:
flash("Username already taken", 'danger')
return render_template('users/signup.html', form=form)
do_login(user)
flash(f"Signup successful. Welcome {user.username}!", 'success')
return redirect("/")
else:
return render_template('users/signup.html', form=form)
def index():
form = UserAddForm()
return render_template("/index.html", form=form)