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Refactored warning printout as per Issue #2244

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dkua 2012-11-13 11:49:34 -05:00
parent a0544ec066
commit c8d3dbcc98
1 changed files with 7 additions and 5 deletions
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12
IPython/frontend/html/notebook/notebookapp.py
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@ -470,11 +470,13 @@ class NotebookApp(BaseIPythonApplication):
ssl_options = None
self.web_app.password = self.password
self.http_server = httpserver.HTTPServer(self.web_app, ssl_options=ssl_options)
if ssl_options is None and not self.ip and not (self.read_only and not self.password):
self.log.critical('WARNING: the notebook server is listening on all IP addresses '
'but not using any encryption or authentication. This is highly '
'insecure and not recommended.')
if not self.ip:
warning = "WARNING: The notebook server is listening on all IP addresses. "
if ssl_options is None:
warning += "And not using any encryption. "
if not (self.read_only and not self.password):
warning += "And not using authentication. "
self.log.critical(warning + "This is highly insecure and not recommended.")
success = None
for port in random_ports(self.port, self.port_retries+1):
try: