D7net
Home
Console
Upload
information
Create File
Create Folder
About
Tools
:
/
proc
/
thread-self
/
root
/
opt
/
hc_python
/
lib
/
python3.8
/
site-packages
/
mako
/
Filename :
cmd.py
back
Copy
# mako/cmd.py # Copyright 2006-2024 the Mako authors and contributors <see AUTHORS file> # # This module is part of Mako and is released under # the MIT License: http://www.opensource.org/licenses/mit-license.php from argparse import ArgumentParser from os.path import dirname from os.path import isfile import sys from mako import exceptions from mako.lookup import TemplateLookup from mako.template import Template def varsplit(var): if "=" not in var: return (var, "") return var.split("=", 1) def _exit(): sys.stderr.write(exceptions.text_error_template().render()) sys.exit(1) def cmdline(argv=None): parser = ArgumentParser() parser.add_argument( "--var", default=[], action="append", help="variable (can be used multiple times, use name=value)", ) parser.add_argument( "--template-dir", default=[], action="append", help="Directory to use for template lookup (multiple " "directories may be provided). If not given then if the " "template is read from stdin, the value defaults to be " "the current directory, otherwise it defaults to be the " "parent directory of the file provided.", ) parser.add_argument( "--output-encoding", default=None, help="force output encoding" ) parser.add_argument( "--output-file", default=None, help="Write to file upon successful render instead of stdout", ) parser.add_argument("input", nargs="?", default="-") options = parser.parse_args(argv) output_encoding = options.output_encoding output_file = options.output_file if options.input == "-": lookup_dirs = options.template_dir or ["."] lookup = TemplateLookup(lookup_dirs) try: template = Template( sys.stdin.read(), lookup=lookup, output_encoding=output_encoding, ) except: _exit() else: filename = options.input if not isfile(filename): raise SystemExit("error: can't find %s" % filename) lookup_dirs = options.template_dir or [dirname(filename)] lookup = TemplateLookup(lookup_dirs) try: template = Template( filename=filename, lookup=lookup, output_encoding=output_encoding, ) except: _exit() kw = dict(varsplit(var) for var in options.var) try: rendered = template.render(**kw) except: _exit() else: if output_file: open(output_file, "wt", encoding=output_encoding).write(rendered) else: sys.stdout.write(rendered) if __name__ == "__main__": cmdline()