Skip to main content

Monitor your (SimPy) simulation models or other objects and collect data from them.

Project description

Collectors was initially developed to monitor SimPy simulation models but it can also be used to monitor any Python objects and collect data from them.

Our main development goals were:

  • Ease of use (simple API, little typing)

  • Memory and CPU efficiency

    • No impact on simulation speed if you don’t use it.

    • As little impact as possible if you use it.

  • Flexibility and easy extensibility

  • Separation of data collection and data analysis

Simple usage example

>>> class Spam(object):
...     a = 1
...     b = 2
>>> spam = Spam()
>>> # Create and configure the collector
>>> col = Collector(
...     ('a', lambda: spam.a),
...     ('b', lambda: self.b)
... )
>>> # Collect all monitored variables (spam.a and spam.b)
>>> col()
>>> spam.a, spam.b = 3, 4
>>> col()
>>> # Get the collector’s data
>>> col
([1, 3], [2, 4])
>>> # You can also access it's elements by their name ...
>>> col.a
[1, 3]
>>> # ... or by their index
>>> col[1]
[2, 4]


Collectors has only been tested with Python 2.6 but older versions should also work. Python 3.0 might also work; if not, we’ll put it on our schedule.


The easiest way to install Collectors is via PIP or distribute:

pip install Collectors


easy_install Collectors

If you downloaded the archive, execute:

python install

And finally, if you checked out the repository and always want to use the newest version, type:

pip install -e path/to/Collectors


pip install -e https+hg://


The Documentation can be found in the docs/ directory or online.

Project details

Download files

Download the file for your platform. If you're not sure which to choose, learn more about installing packages.

Source Distribution

Collectors-0.1.tar.gz (6.3 kB view hashes)

Uploaded Source

Supported by

AWS AWS Cloud computing and Security Sponsor Datadog Datadog Monitoring Fastly Fastly CDN Google Google Download Analytics Microsoft Microsoft PSF Sponsor Pingdom Pingdom Monitoring Sentry Sentry Error logging StatusPage StatusPage Status page