rr 0.1.0

Runner-Reloader for development

Runner for development code.

Usage

$ rr --help
usage: rr [-h] [--interval INTERVAL] [--exclude EXCLUDE]
          [--loglevel {NOTSET,DEBUG,INFO,WARNING,ERROR,CRITICAL}]
          ...

Runner-Reloader for development

positional arguments:
  command               command

optional arguments:
  -h, --help            show this help message and exit
  --interval INTERVAL, -i INTERVAL
                        interval for check
  --exclude EXCLUDE, -e EXCLUDE
                        exclude pattern
  --loglevel {NOTSET,DEBUG,INFO,WARNING,ERROR,CRITICAL}
                        loglevel for rr

$ rr --interval=10 my-app serve --listen=0.0.0.0:8080

This command launch my-app serve --listen=0.0.0.0:8080 and scan current directory for changed files every ten seconds. If some files was changed, application authomatically restarted.

This is usable for development docker containers.

Installation

$ pip install rr

Settings

File .rr in current directory parsed for settings. rr uses the zini library for this.

command:

command for run

interval:

interval between scan directory

exclude:

list of excluded directories for scan

loglevel:

loglevel for rr

Command line arguments has a higher priority than settings.

For example:

[default]
command = 'ping 8.8.8.8'
interval = 5s
loglevel = 'DEBUG'
exclude =
    '*/__pycache__'
    '.git'
    'node_modules'
    'build'
    'dist'