def unauthorized_redirect(app):
lm = LoginManager()
lm.login_view = "login"
lm.setup_app(app)
res = lm.unauthorized()
assert res.headers["Location"] == "/login?next=%2F"
assert LOGIN_MESSAGE in get_flashed_messages()
def index():
data = db.posts.find()
if get_flashed_messages():
message = get_flashed_messages()[0]
else:
message = 'Making splendid shots of our life!'
return render_template('index.html', data = data, message = message, get_avatar = get_avatar, time_span = time_span)
def render(self):
self.count += 1
self.set_classes('page col s10 offset-s1')
htm=u"""<div class="row"><div%s>\n""" % self.get_attributes()
# if this is static session will not be available
try:
messages = get_flashed_messages()
if messages:
htm += u'<ul class="messages">'
for message in get_flashed_messages():
htm += '<li>%s</li>' % message
htm += '</ul>'
except:
pass
htm+=u"""<header class="pageHeader">\n\t%s</header>\n""" % self.title
for s in self.sections:
if s[0]:
htm+=u"""<section id=\"%s\" class="pageSection col s12">\n\t%s</section>\n""" %(s[0],''.join(s[1]))
else:
htm+=u"""<section class="pageSection col s12">\n\t%s</section>\n""" % ''.join(s[1])
htm+=u"""<footer class="pageFooter col s12">\n\t%s</footer>\n""" % self.foot
htm+=u"""</div></div>\n"""
return htm
def create_account():
if flask.request.method == "GET":
return flask.render_template(
"create_account.html",
languages=model.Language.all(),
native_languages=model.Language.native_languages(),
flashed_messages=flask.get_flashed_messages(),
default_learned=model.Language.default_learned(),
)
form = flask.request.form
if flask.request.method == "POST" and form.get("create_account", False):
password = form.get("password", None)
email = form.get("email", None)
name = form.get("name", None)
code = form.get("code", None)
language = model.Language.find(form.get("language", None))
native_language = model.Language.find(form.get("native_language", None))
if not (code == "Kairo" or code == "unibe" or code == "klubschule"):
flask.flash("Invitation code is not recognized. Please contact us.")
elif password is None or email is None or name is None:
flask.flash("Please enter your name, email address, and password")
else:
try:
zeeguu.db.session.add(model.User(email, name, password, language, native_language))
zeeguu.db.session.commit()
except ValueError:
flask.flash("The username could not be created. Please contact us.")
return flask.render_template(
"create_account.html",
flashed_messages=flask.get_flashed_messages(),
languages=model.Language.all(),
native_languages=model.Language.native_languages(),
default_learned=model.Language.default_learned(),
)
except sqlalchemy.exc.IntegrityError:
print "integrity error"
flask.flash(email + " is already in use. Please select a different email.")
return flask.render_template(
"create_account.html",
flashed_messages=flask.get_flashed_messages(),
languages=model.Language.all(),
native_languages=model.Language.native_languages(),
default_learned=model.Language.default_learned(),
)
print "looking for the user"
user = model.User.authorize(email, password)
flask.session["user"] = user.id
return flask.redirect(flask.url_for("account.my_account"))
return flask.render_template(
"create_account.html",
flashed_messages=flask.get_flashed_messages(),
languages=model.Language.all(),
native_languages=model.Language.native_languages(),
default_learned=model.Language.default_learned(),
)
def add_news():
if request.method == 'POST':
if 'cancel' in request.form:
return redirect(url_front())
creator = session['username']
created = now()
title = request.form['title']
get_flashed_messages()
if title == "":
flash("Please enter a title")
return html.back()
text = request.form['text']
data.execute("INSERT INTO News(creator, created, title, text) VALUES(?,?,?,?)", creator, created, title, text)
return redirect(url_front())
else:
w = html.WebBuilder()
w.form()
w.formtable()
w.textfield("title", "Overskrift")
w.textarea("text", "Tekst")
form = w.create()
return render_template("form.html", form=form)
def login():
errors = []
if app.config['AUTH_METHOD'] == 'oidc':
from wuvt import oidc
# pull all flashed messages off the session, otherwise they will be
# displayed post login, which is not what we want
get_flashed_messages()
target = request.values.get('next', '')
if not target or not is_safe_url(target):
target = url_for('admin.index')
return oidc.oidc.redirect_to_auth_server(target)
if 'username' in request.form:
user = User.query.filter(
User.username == request.form['username']).first()
if user and user.check_password(request.form['password']):
login_user(user, get_user_roles(user))
log_auth_success("local", user.username)
return redirect_back('admin.index')
else:
log_auth_failure("local", request.form['username'])
errors.append("Invalid username or password.")
return render_template('auth/login.html',
next=request.values.get('next') or "",
errors=errors)
def logout():
current_app.logger.info("logout")
if "google_token" in session:
session.pop("google_token")
get_flashed_messages()
logout_user()
return redirect(url_for("index"))
def render(self):
self.count += 1
htm = u"""<div%s>\n""" % self.get_attributes()
# if this is static session will not be available
try:
messages = get_flashed_messages()
if messages:
htm += u'<ul class="messages">'
for message in get_flashed_messages():
htm += "<li>%s</li>" % message
htm += "</ul>"
except:
pass
htm += u"""<header class="pageHeader">\n\t%s</header>\n""" % self.title
for s in self.sections:
if s[0]:
htm += u"""<section id=\"%s\" class="pageSection">\n\t%s</section>\n""" % (s[0], "".join(s[1]))
else:
htm += u"""<section class="pageSection">\n\t%s</section>\n""" % "".join(s[1])
htm += u"""<footer class="pageFooter">\n\t%s</footer>\n""" % self.foot
htm += u"""</div>\n"""
return htm
def scriptlist():
sign_out = '/user/sign-out'
user = current_user.name
email_verified = True
# TODO: display flashed messages in scriptlist. For now, just clear queue
get_flashed_messages()
return render_template('scriptlist.html', user=user, sign_out=sign_out,
email_verified=email_verified)
def complete():
"""Show the user the link to their post."""
if not get_flashed_messages(False, 'post_id') or not get_flashed_messages(False, 'post_key'):
abort(404)
id = get_flashed_messages(False, 'post_id')[0]
key = get_flashed_messages(False, 'post_key')[0]
return render_template("pages/complete.html", id=id, key=key)
def login_auth():
# TODO: Handle when the 'error' parameter is present
params = dict(
code=request.args.get('code'),
client_id=config.GOOGLE_OAUTH2_CLIENT_ID,
client_secret=config.GOOGLE_OAUTH2_CLIENT_SECRET,
redirect_uri=config.GOOGLE_OAUTH2_REDIRECT_URI,
grant_type='authorization_code'
)
payload = urllib.urlencode(params)
logging.debug('Posting for token to url=%r, payload=%r',
GOOGLE_OAUTH2_TOKEN_URL, payload)
fetch_request = urllib2.Request(GOOGLE_OAUTH2_TOKEN_URL, payload)
conn = urllib2.urlopen(fetch_request, timeout=FETCH_TIMEOUT_SECONDS)
data = conn.read()
result_dict = json.loads(data)
params = dict(
access_token=result_dict['access_token']
)
payload = urllib.urlencode(params)
target_url = '%s?%s' % (GOOGLE_OAUTH2_USERINFO_URL, payload)
logging.debug('Fetching user info from url=%r', target_url)
fetch_request = urllib2.Request(target_url)
conn = urllib2.urlopen(fetch_request, timeout=FETCH_TIMEOUT_SECONDS)
data = conn.read()
result_dict = json.loads(data)
logging.debug('Result user info dict: %r', result_dict)
email_address = result_dict['email']
if not result_dict['verified_email']:
abort(flask.Response('Your email address must be verified', 403))
user_id = '%s:%s' % (models.User.GOOGLE_OAUTH2, result_dict['id'])
user = models.User.query.get(user_id)
if not user:
user = models.User(id=user_id)
# Email address on the account may change, user ID will stay the same.
# Do not allow the user to claim existing build invitations with their
# old email address.
if user.email_address != email_address:
user.email_address = email_address
user.last_seen = datetime.datetime.utcnow()
db.session.add(user)
db.session.commit()
login_user(user)
confirm_login()
# Clear all flashed messages from the session on login.
flask.get_flashed_messages()
final_url = urllib.unquote(request.args.get('state'))
logging.debug('User is logged in. Redirecting to url=%r', final_url)
return redirect(final_url)
def index():
#session.clear()
if session.get('logged_in') == True:
return redirect(url_for('your_questions'))
else:
#return render_template('index.html')
session.clear() # ToDo: Check the security sufficiency of this viz-a-viz cookies and replay attack
get_flashed_messages() # provides user feedback (and debugging msgs)
return redirect(url_for('login'))
def get_flash(category=None, sep='\n'):
"""Get selective formatted flash messages
:param category: category
:param sep: separator for multiple messages
"""
if not category:
return sep.join(get_flashed_messages())
return sep.join([m for k, m in get_flashed_messages(with_categories=True) if k == category])
def make_cache_key(*args, **kwargs):
path = request.path
lang = g.locale
cache_key = (path + lang).encode('utf-8')
if get_flashed_messages():
msgs = "|".join([msg[0] for msg in get_flashed_messages(with_categories=True)])
cache_key += "/"+msgs
return cache_key
def test():
messages = flask.get_flashed_messages(with_categories=True)
self.assert_equal(len(messages), 3)
self.assert_equal(messages[0], ("message", u"Hello World"))
self.assert_equal(messages[1], ("error", u"Hello World"))
self.assert_equal(messages[2], ("warning", flask.Markup(u"<em>Testing</em>")))
return ""
messages = flask.get_flashed_messages()
self.assert_equal(len(messages), 3)
self.assert_equal(messages[0], u"Hello World")
self.assert_equal(messages[1], u"Hello World")
self.assert_equal(messages[2], flask.Markup(u"<em>Testing</em>"))
def test():
messages = flask.get_flashed_messages(with_categories=True)
assert len(messages) == 3
assert messages[0] == ('message', u'Hello World')
assert messages[1] == ('error', u'Hello World')
assert messages[2] == ('warning', flask.Markup(u'<em>Testing</em>'))
return ''
messages = flask.get_flashed_messages()
assert len(messages) == 3
assert messages[0] == u'Hello World'
assert messages[1] == u'Hello World'
assert messages[2] == flask.Markup(u'<em>Testing</em>')
def test():
messages = flask.get_flashed_messages(with_categories=True)
self.assert_equal(len(messages), 3)
self.assert_equal(messages[0], ('message', u'Hello World'))
self.assert_equal(messages[1], ('error', u'Hello World'))
self.assert_equal(messages[2], ('warning', flask.Markup(u'<em>Testing</em>')))
return ''
messages = flask.get_flashed_messages()
self.assert_equal(len(messages), 3)
self.assert_equal(messages[0], u'Hello World')
self.assert_equal(messages[1], u'Hello World')
self.assert_equal(messages[2], flask.Markup(u'<em>Testing</em>'))
def test():
messages = flask.get_flashed_messages(with_categories=True)
assert len(messages) == 3
assert messages[0] == ("message", u"Hello World")
assert messages[1] == ("error", u"Hello World")
assert messages[2] == ("warning", flask.Markup(u"<em>Testing</em>"))
return ""
messages = flask.get_flashed_messages()
assert len(messages) == 3
assert messages[0] == u"Hello World"
assert messages[1] == u"Hello World"
assert messages[2] == flask.Markup(u"<em>Testing</em>")
def api_meme(meme):
"""Handle meme requests through the api"""
if request.method == 'GET':
first = get_meme(meme)
return jsonify(first.dictify())
elif request.method == 'DELETE':
delete_meme(meme)
return jsonify({meme: u'deleted', 'flashes': get_flashed_messages()})
else:
updated = update_content(meme)
resp = {meme: updated.dictify(), 'flashes': get_flashed_messages()}
return jsonify(resp)
def post(self):
#----------------------------------------------------------------------
'''
update user settings
'''
try:
# get the user from the database
userid = flask.session['user_id']
thisuser = racedb.User.query.filter_by(id=userid).first()
pagename = 'User Settings'
buttontext = 'Update'
successtext = '{} updated'.format(thisuser.name)
displayonly = False
# create the form
form = UserSettingsForm(email=thisuser.email, name=thisuser.name)
form.hidden_userid.data = userid
#
if form.validate_on_submit():
flask.get_flashed_messages() # clears flash queue
# action and commit requested
if flask.request.form['whichbutton'] == buttontext:
thisuser.email = form.email.data
thisuser.name = form.name.data
if form.password.data:
thisuser.set_password(form.password.data)
# commit database updates and close transaction
db.session.commit()
return flask.redirect(flask.request.args.get('next') or flask.url_for('index'))
# cancel requested - note changes may have been made in url_for('updatepermissions') which need to be rolled back
# TODO: get rid of this??? It should not work
elif flask.request.form['whichbutton'] == 'Cancel':
db.session.rollback() # throw out any changes which have been made
return flask.redirect(flask.request.args.get('next') or flask.url_for('index'))
# commit database updates and close transaction
db.session.commit()
return (flask.redirect(flask.request.args.get('next')) or flask.url_for('index'))
except Exception,e:
# roll back database updates and close transaction
db.session.rollback()
cause = 'Unexpected Error: {}\n{}'.format(e,traceback.format_exc())
flask.flash(cause)
app.logger.error(traceback.format_exc())
raise
def am_i_ok(self): #do a self_examination, generate errors # for each field, if ok, f.value_clean <= f.dtyp(f.value_raw) get_flashed_messages() #clear any flash errors field_labels = self._field_labels() return ( all( [self._field_ok(field, lambda error: flash(error, 'error')) # true if not error for field in self.fields] + [self._validator_ok( f_invalid, lambda error: flash(error % field_labels, 'error')) for f_invalid in self.validators] ) )
def gen_key(**kwargs):
path = request.path
lang = g.locale
reqstr = ""
if request.args:
for k,v in request.args.items():
reqstr += "&{}={}".format(str(k), str(v))
key = namespace + ":" + path + lang + reqstr
cache_key = key.encode('utf-8')
if get_flashed_messages():
msgs = "|".join([msg[0] for msg in get_flashed_messages(with_categories=True)])
cache_key += "/"+msgs
return cache_key
def get(self):
if (current_app.config.get('TESTING', True) or
current_user.is_authenticated()):
return redirect(url_for('home'))
context = {'messages': get_flashed_messages(),
'username': session.pop('username', '')}
return make_response(render_template('login.html', **context))
def index():
username = session.get('username')
if not username:
return redirect(url_for('login'))
payments = bank.get_payments_of(bank.open_database(), username)
return render_template('index.html', payments=payments, username=username,
flash_messages=get_flashed_messages())
def test_filters2():
messages = flask.get_flashed_messages(
category_filter=['message', 'warning'])
assert len(messages) == 2
assert messages[0] == u'Hello World'
assert messages[1] == flask.Markup(u'<em>Testing</em>')
return ''
def test():
messages = flask.get_flashed_messages()
self.assert_equal(len(messages), 3)
self.assert_equal(messages[0], u'Hello World')
self.assert_equal(messages[1], u'Hello World')
self.assert_equal(messages[2], flask.Markup(u'<em>Testing</em>'))
return ''
def clear_flashed_messages():
"""
Clear pending flashed messages. This is useful when redirecting the user to a
remote site where they cannot see the messages. If they return much later,
they could be confused by a message for an action they do not recall.
"""
list(get_flashed_messages())
def login_message(app):
lm = LoginManager()
lm.login_view = "login"
lm.login_message = u"Log in or the owl will eat you."
lm.setup_app(app)
lm.unauthorized()
assert u"Log in or the owl will eat you." in get_flashed_messages()
def get_flashed_messages_except(with_categories=False, category_exclude_filter=[]):
all_messages = get_flashed_messages(with_categories=True)
filtered_messages = filter(lambda (c, m): c not in category_exclude_filter, all_messages)
if with_categories:
return filtered_messages
else:
return [message for category, message in filtered_messages]
def last_flashed_message():
"""Return last flashed message by flask."""
messages = get_flashed_messages(with_categories=True)
if len(messages) > 0:
return messages[-1]
else:
return None
def handle_csrf_error(e):
current_app.logger.error(f"{e.description}")
if gettext(u'CSRF error.') not in get_flashed_messages(
category_filter=('fail', )):
flash(gettext(u'CSRF error.'), 'fail')
return redirect(request.url, code=400)
def test_filter():
messages = flask.get_flashed_messages(category_filter=['message'],
with_categories=True)
self.assert_equal(len(messages), 1)
self.assert_equal(messages[0], ('message', u'Hello World'))
return ''
def test2():
# 将test1存入的参数在这里取到
messages = get_flashed_messages()
print(messages)
return "test2"
def render(self):
htm = u'<ul class="messages">'
for message in get_flashed_messages():
htm += '<li>%s</li>' % message
htm += '</ul>'
return htm
def register():
return render_template('/auth/register.html',
form=UserRegister(),
title="Register",
error=get_flashed_messages())
def index():
messages = get_flashed_messages()
print(messages)
results = db[ALBUMS].find({})
return render_template("index.html", data = results)
def test_login_view(self):
self.create_users()
with self.flask_app.test_client() as c:
resp = c.get('/accounts/login/')
self.assertEqual(resp.status_code, 200)
# check that we have no logged-in user
self.assertContext('user', None)
frm = self.get_context('form')
self.assertTrue(isinstance(frm, LoginForm))
self.assertEqual(frm.data, {'username': None, 'password': None})
# make a post missing the username
resp = c.post('/accounts/login/',
data={
'username': '',
'password': '******',
})
self.assertEqual(resp.status_code, 200)
# check form for errors
frm = self.get_context('form')
self.assertEqual(frm.errors,
{'username': [u'This field is required.']})
# check that no messages were generated
self.assertFalse('_flashes' in session)
# check that the auth API does not indicate a logged-in user
self.assertEqual(auth.get_logged_in_user(), None)
# make a post with a bad username/password combo
resp = c.post('/accounts/login/',
data={
'username': '******',
'password': '******',
})
self.assertEqual(resp.status_code, 200)
# both fields were present so no form errors, but flash the user
# indicating bad username/password combo
self.assertTrue('_flashes' in session)
messages = get_flashed_messages()
self.assertEqual(messages, [
'Incorrect username or password',
])
# check that the auth API does not indicate a logged-in user
self.assertEqual(auth.get_logged_in_user(), None)
# make a post with an inactive user
resp = c.post('/accounts/login/',
data={
'username': '******',
'password': '******',
})
self.assertEqual(resp.status_code, 200)
# still no logged-in user
self.assertContext('user', None)
# check that the auth API does not indicate a logged-in user
self.assertEqual(auth.get_logged_in_user(), None)
# finally post as a known good user
resp = c.post('/accounts/login/',
data={
'username': '******',
'password': '******',
})
self.assertEqual(resp.status_code, 302)
# check that we now have a logged-in user
self.assertEqual(auth.get_logged_in_user(), self.normal)
def entries():
show = request.args.get('show', 'unread')
read = {'all': None, 'unread': False, 'read': True}[show]
has_enclosures = request.args.get('has-enclosures')
has_enclosures = {None: None, 'no': False, 'yes': True}[has_enclosures]
important = request.args.get('important')
important = {None: None, 'no': False, 'yes': True}[important]
if not request.args.get('q'):
sort = request.args.get('sort', 'recent')
assert sort in ('recent', 'random')
else:
sort = request.args.get('sort', 'relevant')
assert sort in ('relevant', 'recent', 'random')
reader = get_reader()
feed_url = request.args.get('feed')
feed = None
feed_tags = None
if feed_url:
feed = reader.get_feed(feed_url, None)
if not feed:
abort(404)
feed_tags = list(reader.get_feed_tags(feed))
args = request.args.copy()
query = args.pop('q', None)
if query is None:
def get_entries(**kwargs):
yield from reader.get_entries(sort=sort, **kwargs)
get_entry_counts = reader.get_entry_counts
elif not query:
# if the query is '', it's not a search
args.pop('sort', None)
return redirect(url_for('.entries', **args))
else:
def get_entries(**kwargs):
for sr in reader.search_entries(query, sort=sort, **kwargs):
yield EntryProxy(sr, reader.get_entry(sr))
def get_entry_counts(**kwargs):
return reader.search_entry_counts(query, **kwargs)
# TODO: render the actual search result, not the entry
# TODO: catch and flash syntax errors
# TODO: don't show search box if search is not enabled
error = None
# TODO: duplicated from feeds()
tags_str = tags = args.pop('tags', None)
if tags is None:
pass
elif not tags.strip():
# if tags is '', it's not a tag filter
return redirect(url_for('.entries', **args))
else:
try:
tags = yaml.safe_load(tags)
except yaml.YAMLError as e:
error = f"invalid tag query: invalid YAML: {e}: {tags_str}"
return stream_template(
'entries.html', feed=feed, feed_tags=feed_tags, error=error
)
kwargs = dict(
feed=feed_url,
read=read,
has_enclosures=has_enclosures,
important=important,
feed_tags=tags,
)
entries = get_entries(**kwargs, limit=request.args.get('limit', type=int))
with_counts = request.args.get('counts')
with_counts = {None: None, 'no': False, 'yes': True}[with_counts]
counts = get_entry_counts(**kwargs) if with_counts else None
try:
first = next(entries)
entries = itertools.chain([first], entries)
except StopIteration:
pass
except InvalidSearchQueryError as e:
error = f"invalid search query: {e}"
except ValueError as e:
# TODO: there should be a better way of matching this kind of error
if 'tag' in str(e).lower():
error = f"invalid tag query: {e}: {tags_str}"
else:
raise
entries = list(entries)
entries_data = None
if feed_url:
entries_data = [e.id for e in entries]
# Ensure flashed messages get removed from the session,
# otherwise they keep adding up and never disappear.
# Assumes the template will call get_flashed_messages() at some point.
# https://github.com/lemon24/reader/issues/81
get_flashed_messages()
return stream_template(
'entries.html',
entries=entries,
feed=feed,
feed_tags=feed_tags,
entries_data=entries_data,
error=error,
counts=counts,
)
def user():
v = get_flashed_messages()
print(v)
return "from user : %s" % v
def posts():
return render_template('/admin/posts.html',
posts=Post().fetch_all(),
message=get_flashed_messages())
def category_page():
return render_template('/admin/categories.html',
cat=Category().fetch_all(),
form=CreateCategory(),
message=get_flashed_messages())
def dashboard():
return render_template('/admin/dashboard.html',
message=get_flashed_messages())
def index():
res = ''
for msg in get_flashed_messages():
res = res + msg + '<br>'
res += 'hello'
return res
def show2():
return get_flashed_messages(category_filter='show2').__str__()
def render(**context):
if request.is_xhr:
context['messages'] = get_flashed_messages()
return json.dumps(context)
return render_template('index.html', **context)
def get_recommendation(id):
title = get_flashed_messages()[0]
neighbours = find_neighbours(id)
return render_template('recommendation_page.html', title=title, id_list1=neighbours[:len(neighbours)//2],
id_list2=neighbours[len(neighbours)//2:], name_list=name_list, link_list=link_list)
def get_grouped_flashes():
msgs = get_flashed_messages(with_categories=True)
groups = defaultdict(list)
for group, msg in msgs:
groups[group].append(msg)
return groups
def index():
flash_messages = get_flashed_messages(with_categories=True)
staticfile = url_for('static', filename="wall.css")
return render_template("index.html",
messages = flash_messages,
styles = staticfile)
def addBoxFunction():
# Force flash() to get the messages on the same page as the redirect.
get_flashed_messages()
# User reached route via POST (as by submitting a form via POST)
if request.method == "POST":
# Get variable
name = request.form.get("name")
length = request.form.get("length")
width = request.form.get("width")
height = request.form.get("height")
weight_ne = request.form.get("weight_ne")
weight_ex = request.form.get("weight_ex")
price_de = request.form.get("price_de")
price_eu = request.form.get("price_eu")
price_ex = request.form.get("price_ex")
# Check length
getInputLength(name, 100, "Name is too long (100)", "danger",
"/addBox")
getInputLength(length, 6, "Length is too big (6)", "danger", "/addBox")
getInputLength(width, 6, "Width is too big (6)", "danger", "/addBox")
getInputLength(height, 6, "Height is too big (6)", "danger", "/addBox")
getInputLength(weight_ne, 6, "Weight non-express is too big (6)",
"danger", "/addBox")
getInputLength(weight_ex, 6, "Weight express is too big (6)", "danger",
"/addBox")
getInputLength(price_de, 6, "Price for DE is too big (6)", "danger",
"/addBox")
getInputLength(price_eu, 6, "Price for EU is too big (6)", "danger",
"/addBox")
getInputLength(price_ex, 6, "Price for Express is too big (6)",
"danger", "/addBox")
# Ensure the box name was submitted
if not name:
flash("must provide box name", "warning")
return redirect("/addBox")
# Ensure the box name fits server-side
if not re.search("^[a-zA-Z 0-9]{1,100}$", name):
flash("Invalid box name", "danger")
return redirect("/addBox")
# Ensure the box length was submitted
if not length:
flash("must provide box length", "warning")
return redirect("/addBox")
# Ensure the box length fits server-side
if not re.search("^[0-9]+$", length):
flash("Invalid box length", "danger")
return redirect("/addBox")
# Ensure the box width was submitted
if not width:
flash("must provide box width", "warning")
return redirect("/addBox")
# Ensure the box width fits server-side
if not re.search("^[0-9]+$", width):
flash("Invalid box width", "danger")
return redirect("/addBox")
# Ensure the box height was submitted
if not height:
flash("must provide box height", "warning")
return redirect("/addBox")
# Ensure the box height fits server-side
if not re.search("^[0-9]+$", height):
flash("Invalid box height", "danger")
return redirect("/addBox")
# Ensure the box weight_ne was submitted
if not weight_ne:
flash("must provide box weight non-express", "warning")
return redirect("/addBox")
# Ensure the box weight_ne fits server-side
if not re.search("^[0-9]+$", weight_ne):
flash("Invalid box weight non-express", "danger")
return redirect("/addBox")
# Ensure the box weight_ex was submitted
if not weight_ex:
flash("must provide box weight express", "warning")
return redirect("/addBox")
# Ensure the box weight_ex fits server-side
if not re.search("^[0-9]+$", weight_ex):
flash("Invalid box weight express", "danger")
return redirect("/addBox")
# Ensure the box price in DE was submitted
if not price_de:
flash("must provide box price in DE", "warning")
return redirect("/addBox")
# Ensure the box price in DE fits server-side
if not re.search("^[0-9]+\.?[0-9]+$", format(float(price_de), ".2f")):
flash("Invalid box price in DE", "danger")
return redirect("/addBox")
# Ensure the box price in EU was submitted
if not price_eu:
flash("must provide box price in EU", "warning")
return redirect("/addBox")
# Ensure the box price in EU fits server-side
if not re.search("^[0-9]+\.?[0-9]+$", format(float(price_eu), ".2f")):
flash("Invalid box price in EU", "danger")
return redirect("/addBox")
# Ensure the box express price was submitted
if not price_ex:
flash("must provide box express price", "warning")
return redirect("/addBox")
# Ensure the box express price fits server-side
if not re.search("^[0-9]+\.?[0-9]+$", format(float(price_ex), ".2f")):
flash("Invalid box express price", "danger")
return redirect("/addBox")
# Insert box name, length, width, height, price DE, price EU and price EX into the table
db.session.add(
Boxes(name=name,
length=length,
width=width,
height=height,
weight_ne=weight_ne,
weight_ex=weight_ex,
price_de=price_de,
price_eu=price_eu,
price_ex=price_ex))
db.session.commit()
# Flash result & redirect
flash("Box added", "success")
return redirect("/administration")
else:
return render_template("addBox.html",
name=getUserName(),
picture=getUserPicture(),
role=getUserRole())
def regloginpage():
msg = ''
for m in get_flashed_messages(with_categories=False,
category_filter=['reglogin']):
msg = msg + m
return render_template('login.html', msg=msg)
def test_with(self):
with self.client:
self.client.get('/user/member')
ms = get_flashed_messages()
assert len(ms) == 1
assert ms[0].startswith('You must be signed in to access ')
def messages():
return jsonify(get_flashed_messages(True))
def test_filters2():
messages = flask.get_flashed_messages(category_filter=['message', 'warning'])
self.assert_equal(len(messages), 2)
self.assert_equal(messages[0], u'Hello World')
self.assert_equal(messages[1], flask.Markup(u'<em>Testing</em>'))
return ''
def login():
return render_template('/auth/login.html',
form=UserRegister(),
title="Login",
error=get_flashed_messages())
# Returns a response object (a WSGI application) that, if called, redirects the client to the target location.
flask.redirect(location, code=302, Response=None)
# example:
@app.route('/')
def test():
return flask.redirect('/index')
# note: if the return value is string, it will return to the client. if it's callable object, it will be called and return the result to client
flask.flash(message, category='message')
# Flashes a message to the next request.
# In order to remove the flashed message from the session and to display it to the user, the template has to call get_flashed_messages().
# category – the category for the message.
# The following values are recommended: 'message' for any kind of message, 'error' for errors, 'info' for information messages and 'warning' for warnings. However any kind of string can be used as category.
flask.get_flashed_messages(with_categories=False, category_filter=[])
# Pulls all flashed messages from the session and returns them. return a list.
# Further calls in the same request to the function will return the same messages.
# By default just the messages are returned.
# but when with_categories is set to True, the return value will be a list of tuples in the form (category, message) instead.
flask.render_template(template_file, **context)
# Renders a template from the template folder with the given context.
# template_name – the name of the template to be rendered
# context – the variables that should be available in the context of the template.
# example:
# flask.render_template('test.html', llll = 'llll', wwww = 'wwwww')
# here is test.html
# <html><body><p>llll is {{llll}} and wwww is {{wwww}}</p></body></html>
def save_flashed_messages():
"""
Save flashed messages so they can be relayed back to trusted clients.
"""
for index, (category, message) in enumerate(get_flashed_messages(with_categories=True)):
db.session.add(UserFlashMessage(user=g.user, seq=index, category=category, message=message))
def create_post():
return render_template('/admin/create-post.html',
form=CreatePost(),
message=get_flashed_messages())
def index():
res = ''
for msg, category in get_flashed_messages(with_categories=True):
res = res + category + msg + '<br>haha'
res += 'hello'
return res
def create_book():
return render_template('/admin/create-book.html',
form=CreateBook(),
message=get_flashed_messages())
def test_filter():
messages = flask.get_flashed_messages(category_filter=['message'],
with_categories=True)
assert list(messages) == [('message', u'Hello World')]
return ''