Password input may be echoed when run Python Fabric command in crontab -


i encountered issue when trying run program through crontab on mac os. program works fine when run independently. normally, never set env.password remote system password. instead, set env.key_filename. works fine if don't have run sudo command. ideally, shouldn't prompt password typing.

by referring https://github.com/fabric/fabric/issues/1230, tried set environment variables pass password. yet, still same error. did miss? can pls?

thx

error msg:

/system/library/frameworks/python.framework/versions/2.7/lib/python2.7/getpass.py:83: getpasswarning: can not control echo on terminal.   passwd = fallback_getpass(prompt, stream) warning: password input may echoed. [xxx.xxx.xxx.xxx] login password 'xxx': [xxx.xxx.xxx.xxx] executing task 'system.monitor.free_mem'  [+] start checking system total/free memory in mb: [xxx.xxx.xxx.xxx] run: free -m traceback (most recent call last):   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/main.py", line 757, in main     *args, **kwargs   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/tasks.py", line 386, in execute     multiprocessing   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/tasks.py", line 276, in _execute     return task.run(*args, **kwargs)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/tasks.py", line 173, in run     return self.wrapped(*args, **kwargs)   file "/users/thomas.pan/python-ninja/playwith/devops/system/monitor.py", line 69, in free_mem     run("free -m")   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 687, in host_prompting_wrapper     return func(*args, **kwargs)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/operations.py", line 1090, in run     shell_escape=shell_escape, capture_buffer_size=capture_buffer_size,   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/operations.py", line 930, in _run_command     channel=default_channel(), command=wrapped_command, pty=pty,   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/state.py", line 424, in default_channel     chan = _open_session()   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/state.py", line 416, in _open_session     return connections[env.host_string].get_transport().open_session()   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 159, in __getitem__     self.connect(key)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 151, in connect     user, host, port, cache=self, seek_gateway=seek_gateway)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 569, in connect     password = prompt_for_password(text)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 652, in prompt_for_password     new_password = _password_prompt(password_prompt, stream)   file "/usr/local/var/pyenv/versions/2.7.10/lib/python2.7/site-packages/fabric/network.py", line 624, in _password_prompt     return getpass.getpass(prompt.encode('ascii', 'ignore'), stream)   file "/system/library/frameworks/python.framework/versions/2.7/lib/python2.7/getpass.py", line 83, in unix_getpass     passwd = fallback_getpass(prompt, stream)   file "/system/library/frameworks/python.framework/versions/2.7/lib/python2.7/getpass.py", line 118, in fallback_getpass     return _raw_input(prompt, stream)   file "/system/library/frameworks/python.framework/versions/2.7/lib/python2.7/getpass.py", line 135, in _raw_input     raise eoferror eoferror


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