epy-scripts 0.1.0

Build one-off Python scripts via stored code at the command line

Build one-off Python scripts via stored code at the command line.

pip install epy

Store code defining a function shell that runs code via your shell. -d makes it run by default. -k shell gives the code a unique key "shell". save stores this in a default bundle. A bundle is an ordered dict of named code blocks.

epy set -d -k shell "import subprocess; import functools; shell = functools.partial(subprocess.run, shell=True)" save

Execute code using the shell command defined above. The code defining the shell statement is loaded and run from the default bundle before the exec statements.

epy exec "shell('echo hello world')" exec shell "('echo sincerely, epy')

Display code to be run, but don't execute. -b "*" also prints all loaded bundles.

epy exec "shell('echo dry run')" dump -b "*"

Create a new bundle, which will NOT be loaded by default.

epy create --path my_bundle.json my_bundle set -n my_bundle -k greet "print('hello from my bundle')" save

Load the bundle and execute the greet statement. greet is not run by default because it was not generated with -d. In the exec statement, my_bundle is attached with -n. The greet statement is the first argument. epy searches all explicitly attached bundles

epy load my_bundle.json exec -a my_bundle -r greet -r "shell('echo hello from the default bundle')"