This is a pre-production deployment of Warehouse, however changes made here WILL affect the production instance of PyPI.
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Project Description

General purpose Python framework for writing highly scalable applications.

About

A typical application consists of several modules. Each module has its own process, stores a pidfile in ‘tmp/pids’, and has a logfile in ‘logs’.

A RPC protocol is implemented on top of zeromq in order to allow for inter-module communication. Modules have an auto-adjustable number of workers in order to cope with a high number of requests. These rpc requests will block until that module becomes available. Read more about zeromq at http://zguide.zeromq.org/

Each module consists of several gevent greenlets. A basic module will already contain a few greenlets that handle incoming rpc requests. You can spawn additional greenlets for your own needs. Read more about gevent at http://www.gevent.org/

Tasks

You can manage and debug your modules using built-in tasks. Type ‘cake’ at a bash prompt when inside your project to see available tasks and what they do. You can also define your own taks.

Commands

To create a new project:

$ pyscale new <name>

To generate a new module:

$ pyscale generate <name>

To start, stop, debug, view logs and more check out available cake tasks:

$ cake
$ cake start
$ cake stop
$ cake status
$ cake log
$ cake console

Usage

To execute an rpc request on another module:

self.sock('modname').method(*args, **kwargs)

You can also use properties, and chain requests:

self.sock('modname').prop.method()

You can also issue requests on all available modules:

self.multisock('*').method()

To spawn another greenlet in a module either use the ‘job’ decorator or:

self.jobs.spawn(func)

To debug your application use logs and the console.

Requirements

System Dependencies:
  • zeromq
  • atd
Python Dependencies:
  • pyzmq
  • gevent
  • gevent_zeromq
  • cake
  • argparse
  • jinja2
  • nose
Release History

Release History

0.1.1

This version

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TODO: Figure out how to actually get changelog content.

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0.1

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TODO: Figure out how to actually get changelog content.

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Download Files

Download Files

TODO: Brief introduction on what you do with files - including link to relevant help section.

File Name & Checksum SHA256 Checksum Help Version File Type Upload Date
pyscale-0.1.1.tar.gz (16.3 kB) Copy SHA256 Checksum SHA256 Source Feb 9, 2012

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