def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
# notify a user
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
# send notification to user here.
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
#notify a user
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
#send notification to user here
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def post_save_tweet_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
print(usernames)
hashtag_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hashtag_regex, instance.content)
print(hashtags)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
# Notify the user
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
# username = m.group("username")
# print(username)
# Send notification now!
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
username = re.findall(user_regex, instance.content)
# if m:
# username = m.group("username")
# print(username)
# #alert();
hash_regex = r'#(?P<hashtag>[\w.\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweetSaveReceiver(sender, instance, created, *args, **kwargs):
if created and not instance.parentTweet:
# notify a user
userRegex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(userRegex, instance.tweetText)
#print(usernames)
#send notification to user.
hashTagRegex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hashTagRegex, instance.tweetText)
#print(hashtags)
#send hashtag signal to user.
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, **kwargs):
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
for u in usernames:
qs = User.objects.filter(username__iexact=u)
if qs.exists():
user_obj = qs.first()
mentioned_tweet_mail.delay(user_obj.email, instance.pk)
hashtag_regex = r'#(?P<hashtag>[\w\d+-]+)'
hashtags = re.findall(hashtag_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_reciver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
#notify user
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content) #m ,match
#send anotification to user here
#send hashtag signal to user here
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex,
instance.content) #m ,match find all hashtags
parsed_hashtags.send(
sender=instance.__class__, hashtag_list=hashtags
) #send them to hashtag app and in hashtag model there are a reciver,,__class__ it refer to class of this instance (datamodel decumentaion)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
'''
using Django signals to send notifications to the user
such as updating the hashtags list in the db when they
are created and even before they are user -clicked-
'''
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
'''
using Django signals to send notifications to the user
such as updating the hashtags list in the db when they
are created and even before they are user -clicked-
'''
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
user_regex = r'@(?P<username>[\w.@+-]+)'
usernames = re.findall(user_regex, instance.content)
# if m:
# username = m.group("username")
# send notification to user here
hashtag_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hashtag_regex, instance.content)
# if hashtag_m:
# hashtag = hashtag_m.group("hashtag")
# send hashtag signal
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def post_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
# notify user
user_regex = r'@(?P<username>[\w.\@+-]+)'
usernames = re.findall(user_regex, instance.content)
# usernames=match.group("username")
print(usernames)
#hashtag signal
hashtag_regex = r'@(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hashtag_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
# hashtags=h_match.group("hashtag")
print(hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent: #if tweet is created and has no parent tweet
# notify a user
user_regex = r'@(?P<username>[\w.@+-]+)' #python regular expression function for usernames
usernames = re.findall(
user_regex, instance.content
) #findall() matches all the strings in a tweet and returns username as a list of string
# send notification to user here.
# send hashtag signal to user here.
hash_regex = r'#(?P<hashtag>[\w\d-]+)' #python regular expression function for hashtags
hashtags = re.findall(
hash_regex, instance.content
) #findall() matches all the strings in a tweet and return hashtag as a list of string
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def tweet_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
# alert();
user_regex = r'@(?P<username>[\w.@+-]+)'
m = re.search(user_regex, instance.content)
if m:
username = m.group("username")
# alert();
print(username)
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
h_m = re.search(hash_regex, instance.content)
if h_m:
hashtag = h_m.group("hashtag")
parsed_hashtags.send(sender=instance.__class__,
hashtag_list=hashtag)
print(hashtag)
def question_save_receiver(sender, instance, created, *args, **kwargs):
if created and not instance.parent:
hash_regex = r'#(?P<username>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.content)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
def create_hashtags(sender, instance, created, **kwargs):
if created:
hash_regex = r'#(?P<hashtag>[\w\d-]+)'
hashtags = re.findall(hash_regex, instance.text)
parsed_hashtags.send(sender=instance.__class__, hashtag_list=hashtags)
