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Name	Size	Permission	Date
__pycache__	[ DIR ]	drwxr-xr-x	2025-04-15 12:41
ext	[ DIR ]	drwxr-xr-x	2025-04-15 12:41
testing	[ DIR ]	drwxr-xr-x	2025-04-15 12:41
__init__.py	243 B	-rw-r--r--	2025-04-15 12:41
_ast_util.py	19.77 KB	-rw-r--r--	2025-04-15 12:41
ast.py	6.49 KB	-rw-r--r--	2025-04-15 12:41
cache.py	7.5 KB	-rw-r--r--	2025-04-15 12:41
cmd.py	2.75 KB	-rw-r--r--	2025-04-15 12:41
codegen.py	46.62 KB	-rw-r--r--	2025-04-15 12:41
compat.py	1.78 KB	-rw-r--r--	2025-04-15 12:41
exceptions.py	12.24 KB	-rw-r--r--	2025-04-15 12:41
filters.py	4.55 KB	-rw-r--r--	2025-04-15 12:41
lexer.py	15.94 KB	-rw-r--r--	2025-04-15 12:41
lookup.py	12.14 KB	-rw-r--r--	2025-04-15 12:41
parsetree.py	18.58 KB	-rw-r--r--	2025-04-15 12:41
pygen.py	10.17 KB	-rw-r--r--	2025-04-15 12:41
pyparser.py	7.38 KB	-rw-r--r--	2025-04-15 12:41
runtime.py	27.15 KB	-rw-r--r--	2025-04-15 12:41
template.py	23.01 KB	-rw-r--r--	2025-04-15 12:41
util.py	10.39 KB	-rw-r--r--	2025-04-15 12:41

Rename

# mako/cmd.py
# Copyright 2006-2025 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()