pyaconf_render

#!/usr/bin/env python
import sys
import pyaconf
import argparse
try:
   p = argparse.ArgumentParser()
   p.add_argument('-if', '--input-format', nargs=1, type=str, default=['auto'], help='Input format: auto, pyaconf[.jinja2], yaml[.jinja2], json[.jinja2], ini[.jinja2]')
   p.add_argument('-of', '--output-format', nargs=1, type=str, default=['yaml'], help='Output format: yaml or json')
   p.add_argument('-c', '--context', nargs=1, type=str, default=[{}], help='Root level context config file (applied only to root level templates)')
   p.add_argument('-cf', '--context-format', nargs=1, type=str, default=['auto'], help='Context format: auto, pyaconf[.jinja2], yaml[.jinja2], json[.jinja2], ini[.jinja2]')
   p.add_argument('FILE', nargs='+', help='Config file in one of the following formats: pyaconf[.jinja2], yaml[.jinja2], json[.jinja2], ini[.jinja2]')
   args = p.parse_args()
   input_format = args.input_format[0]
   output_format = args.output_format[0]
   context_format = args.context_format[0]
   context = args.context[0]
   files = args.FILE

   c = pyaconf.load(context, format=context_format, context={})
   x = pyaconf.merge([pyaconf.load(src, format=input_format, context=c) for src in files])
   pyaconf.dump(x, sys.stdout, format=output_format)

except Exception as e:
   print(f"Error: {e}", file=sys.stderr)
   #raise e