Skip to main content

Easy Python multiprocessing

Project description

easy_multip

easy_multip is a small tool designed to simplify Python multiprocessing capabilities.

Current Features

  • easy_multip.map(func, arg_group, leave_one_cpu_free=True)
    • map() or list comprehension type functionality that is parallelized using multiprocessing and includes a progress bar
    • Usage is similar to the below constructs:
      list(map(func, arg_group))
          or
      [func(arg) for arg in arg_group]
      
  • easy_multip.doloop(func, arg_group, leave_one_cpu_free=True)
    • for loop equivalent that runs a function that returns None
    • Useful in situations like file processing where each operation is expensive and totally independent
    • Allocates jobs evenly among processors and provides a progress bar... of sorts
    • Usage is similar to the below construct:
      for arg in arg_group:
          func(arg)
      
  • easy_multip.decorators.use_multip(func, leave_one_cpu_free=True)
    • Decorator providing capability of quickly adding multiprocessing to a function operating on a list
    • ONLY for functions taking a list first arg that returns a list or None
    • DO NOT USE @decorator syntax! Must use the following pattern:
      def _func(list_arg, *args, **kwargs):
          # stuff happens
          return [] (or None)
      func = use_multip(_func)
      

License

MIT

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

easy_multip-0.3.4.tar.gz (5.1 kB view hashes)

Uploaded source

Built Distribution

easy_multip-0.3.4-py3-none-any.whl (6.1 kB view hashes)

Uploaded py3

Supported by

AWS AWS Cloud computing Datadog Datadog Monitoring Facebook / Instagram Facebook / Instagram PSF Sponsor Fastly Fastly CDN Google Google Object Storage and Download Analytics Huawei Huawei PSF Sponsor Microsoft Microsoft PSF Sponsor NVIDIA NVIDIA PSF Sponsor Pingdom Pingdom Monitoring Salesforce Salesforce PSF Sponsor Sentry Sentry Error logging StatusPage StatusPage Status page