Does not work when running code remotely about knockknock HOT 4 OPEN

Hmm that's strange indeed. I am solely working on instances on the cloud and have never encountered this problem.
It seems the bug stems from yagmail, and more specifically when it calls keyring (the password manager). I have to look at it more precisely...

from knockknock.

Hmm that's strange indeed. I am solely working on instances on the cloud and have never encountered this problem.
It seems the bug stems from yagmail, and more specifically when it calls keyring (the password manager). I have to look at it more precisely...

If it matters, I am using Ubuntu 18.04.2 LTS x86_64.

from knockknock.

Hello @VictorSanh I am also facing same issue. I am running code in cluster with OS Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-161-generic x86_64) :

from knockknock import email_sender

@email_sender(recipient_emails=["[email protected]"], sender_email="[email protected]")
def train_your_nicest_model():
    import time
    time.sleep(300)
    return {'loss': 0.9} # Optional return value

train_your_nicest_model()

I am getting following error:

Traceback (most recent call last):
  File "knockknock_example.py", line 9, in <module>
    train_your_nicest_model()
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/knockknock/email_sender.py", line 53, in wrapper_sender
    yag_sender.send(current_recipient, 'Training has started 🎬', contents)
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 147, in send
    self.login()
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 246, in login
    self._login(self.credentials)
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 192, in _login
    self.smtp = self.connection(self.host, self.port, **self.kwargs)
  File "/usr/lib/python3.6/smtplib.py", line 1031, in __init__
    source_address)
  File "/usr/lib/python3.6/smtplib.py", line 251, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/lib/python3.6/smtplib.py", line 336, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/lib/python3.6/smtplib.py", line 1037, in _get_socket
    self.source_address)
  File "/usr/lib/python3.6/socket.py", line 724, in create_connection
    raise err
  File "/usr/lib/python3.6/socket.py", line 713, in create_connection
    sock.connect(sa)
OSError: [Errno 101] Network is unreachable

from knockknock.

Hello @VictorSanh I am also facing same issue. I am running code in cluster with OS Ubuntu 16.04.6 LTS (GNU/Linux 4.4.0-161-generic x86_64) :

from knockknock import email_sender

@email_sender(recipient_emails=["[email protected]"], sender_email="[email protected]")
def train_your_nicest_model():
    import time
    time.sleep(300)
    return {'loss': 0.9} # Optional return value

train_your_nicest_model()

I am getting following error:

Traceback (most recent call last):
  File "knockknock_example.py", line 9, in <module>
    train_your_nicest_model()
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/knockknock/email_sender.py", line 53, in wrapper_sender
    yag_sender.send(current_recipient, 'Training has started 🎬', contents)
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 147, in send
    self.login()
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 246, in login
    self._login(self.credentials)
  File "/home/ramesh/.virtualenvs/code_of_conduct_env/lib/python3.6/site-packages/yagmail/sender.py", line 192, in _login
    self.smtp = self.connection(self.host, self.port, **self.kwargs)
  File "/usr/lib/python3.6/smtplib.py", line 1031, in __init__
    source_address)
  File "/usr/lib/python3.6/smtplib.py", line 251, in __init__
    (code, msg) = self.connect(host, port)
  File "/usr/lib/python3.6/smtplib.py", line 336, in connect
    self.sock = self._get_socket(host, port, self.timeout)
  File "/usr/lib/python3.6/smtplib.py", line 1037, in _get_socket
    self.source_address)
  File "/usr/lib/python3.6/socket.py", line 724, in create_connection
    raise err
  File "/usr/lib/python3.6/socket.py", line 713, in create_connection
    sock.connect(sa)
OSError: [Errno 101] Network is unreachable

@rameshjesswani, are you sure it's the same error? It looks like it's something different causing your error... Did you make sure you gave yagmail access to the email you're using? (see here).

from knockknock.