Convenience wrapper around Jinja for scripts
j2scr: Avoid Jinja2 boilerplate for small scripts
This is a very simple package that wraps Jinja2.
The purpose is to avoid boilerplate for micro-scripts that use jinja.
This is achieved by setting a default jinja environment, and a loader searching relatively (unless
an absolute path is given), and providing utility functions
Use as such:
from j2scr import render, render_to_file, set_options # You can render into a variable string_with_content = render("../my_template.txt.j2", var=2, var2='Michael') # Or into a file render_to_file("../my_template.txt.j2", "my_content.txt" var=2, var2='Michael') # You can change the loader/environment parameters (do it before rendering, of course): set_options(encoding="latin-1", trim_blocks=True) # Alternatively the environment and loaders are available as attributes.
If for some reason you want the minimalism of
j2scr but without the global settings (eg. for a
class), you can use the
j2scr.J2Scr class which works the same way but has it's own env and loader.
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