Add a twisted resource for exposing metrics via twisted.web.

[tomprince]

I'm not sure if this belongs as part of the client, or should be an external package that depends on this.

[brian-brazil]

The output is already utf-8 encoded.

[tomprince]

Done.

[brian-brazil]

You're still reecnoding this here. Have you tested this on python3?

[tomprince]

Sorry. I missed this when doing the changes. I've now tested it against python 3.4 and the tests pass.

Note: the tests (but not the code) need twisted trunk to run (the http client being used was just recently ported).

[brian-brazil]

That looks good, can you squash your commits please?

[tomprince]

Done.

[brian-brazil]

Thanks!

[paulcavallaro]

Uhh does this example code even work?

(prometheus)➜  ~ python
Python 2.7.10 (default, Aug 10 2015, 16:01:33)
[GCC 4.2.1 Compatible Apple LLVM 6.1.0 (clang-602.0.53)] on darwin
Type "help", "copyright", "credits" or "license" for more information.
>>> import prometheus_client.twisted
Traceback (most recent call last):
  File "<stdin>", line 1, in <module>
ImportError: No module named twisted
>>> import prometheus_client

(prometheus)➜  ~ pip list prometheus
You are using pip version 7.1.0, however version 8.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
pip (7.1.0)
prometheus-client (0.0.13)
setuptools (18.0.1)
wheel (0.24.0)
(prometheus)➜  ~ pip show prometheus-client
You are using pip version 7.1.0, however version 8.1.2 is available.
You should consider upgrading via the 'pip install --upgrade pip' command.
---
Metadata-Version: 2.0
Name: prometheus-client
Version: 0.0.13
Summary: Python client for the Prometheus monitoring system.
Home-page: https://github.com/prometheus/client_python
Author: Brian Brazil
Author-email: brian.brazil@robustperception.io
License: Apache Software License 2.0
Location: /Users/pcavallaro/envs/prometheus/lib/python2.7/site-packages
Requires:

Looking at this pull request further, it looks like this was pulled in, but a newer version (0.0.14) hasn't been published with these twisted changes.

@brian-brazil Do you mind minting a new version with these twisted changes?

[brian-brazil]

I've got a number of releases to do.