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/opt/hc_python/lib/python3.12/site-packages/mako/ext/autohandler.py

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# ext/autohandler.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

"""adds autohandler functionality to Mako templates.

requires that the TemplateLookup class is used with templates.

usage::

<%!
        from mako.ext.autohandler import autohandler
    %>
    <%inherit file="${autohandler(template, context)}"/>

or with custom autohandler filename::

<%!
        from mako.ext.autohandler import autohandler
    %>
    <%inherit file="${autohandler(template, context, name='somefilename')}"/>

"""

import os
import posixpath
import re

def autohandler(template, context, name="autohandler"):
    lookup = context.lookup
    _template_uri = template.module._template_uri
    if not lookup.filesystem_checks:
        try:
            return lookup._uri_cache[(autohandler, _template_uri, name)]
        except KeyError:
            pass

tokens = re.findall(r"([^/]+)", posixpath.dirname(_template_uri)) + [name]
    while len(tokens):
        path = "/" + "/".join(tokens)
        if path != _template_uri and _file_exists(lookup, path):
            if not lookup.filesystem_checks:
                return lookup._uri_cache.setdefault(
                    (autohandler, _template_uri, name), path
                )
            else:
                return path
        if len(tokens) == 1:
            break
        tokens[-2:] = [name]

if not lookup.filesystem_checks:
        return lookup._uri_cache.setdefault(
            (autohandler, _template_uri, name), None
        )
    else:
        return None

def _file_exists(lookup, path):
    psub = re.sub(r"^/", "", path)
    for d in lookup.directories:
        if os.path.exists(d + "/" + psub):
            return True
    else:
        return False

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Name	Size	Perms	Modified	Actions
__pycache__ DIR	-	drwxr-xr-x	2025-04-04 08:02:05	Edit Download recursive recursive
autohandler.py	1.84 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
babelplugin.py	2.04 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
beaker_cache.py	2.52 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
extract.py	4.55 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
linguaplugin.py	1.89 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
preprocessors.py	576 B	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
pygmentplugin.py	4.64 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
turbogears.py	2.09 KB	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive
__init__.py	0 B	lrw-r--r--	2025-04-04 08:02:05	Edit Download recursive recursive

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