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Added shutting down calls to the visualization server #241

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merged 13 commits into from
Jun 18, 2015
Merged

Added shutting down calls to the visualization server #241

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f7474d9
Added shutting down calls to the visualization server
sahilshekhawat Jun 17, 2015
a628c1c
Made stop_server method from private
sahilshekhawat Jun 17, 2015
1c09a99
Added resuming operations print statement when server shutdown is can…
sahilshekhawat Jun 17, 2015
a49c584
Removed import of __future__ print
sahilshekhawat Jun 17, 2015
52a0bca
Fixed python 2/3 compatibility and some minor tweaks to server
sahilshekhawat Jun 17, 2015
8b48732
fixed doc strings for server.stop_server
sahilshekhawat Jun 17, 2015
d2d4940
Fixed response string on server exit
sahilshekhawat Jun 17, 2015
e47906a
Fixed server docstring
sahilshekhawat Jun 17, 2015
4dd240a
Fixed port in use error
sahilshekhawat Jun 17, 2015
f77b84a
Fixed minor syntax error in server.py
sahilshekhawat Jun 17, 2015
5d99580
changed if-else with better return statement in server.py
sahilshekhawat Jun 18, 2015
63756c3
Addressed some minor fixes in pydy-viz server
sahilshekhawat Jun 18, 2015
d2e91cd
Fixed parameters of Server class
sahilshekhawat Jun 18, 2015
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Fixed response string on server exit
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@sahilshekhawat
sahilshekhawat committed Jun 17, 2015
commit d2d4940ebfeba7898f1aa6ae5942f33ec2f19c9f
4 changes: 3 additions & 1 deletion pydy/viz/server.py
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Original file line number Diff line number Diff line change
@@ -1,6 +1,7 @@
#!/usr/bin/env python

import os
import sys
import signal
import socket
import webbrowser
Expand Down Expand Up @@ -103,7 +104,8 @@ def _stop_server(self, signal, frame):

"""
res = raw_input("Shutdown this visualization server ([y]/n)? ")
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This will fail in Python 3. Oliver had the fix for this in this file before this PR.

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What are the options then, should I use input()?

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See this line: https://github.com/pydy/pydy/blob/master/pydy/viz/scene.py#L26

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Got it!

if res.lower()[0:1] is (None or 'y'):
res = res.lower()[0:1]
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res.lower()[0] can be used instead.

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Yup! changing.

if res == '' or res == 'y':
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This works even for strings like "Yes"

print("Shutdown confirmed")
print("Shutting down server...")
self.httpd.stop()
Expand Down