From ce677103251180952bd27b6559e3fc87e6b518b7 Mon Sep 17 00:00:00 2001
From: Armin Ronacher <armin.ronacher@active-4.com>
Date: Sun, 17 Aug 2008 19:43:22 +0200
Subject: [PATCH] More work on the ironpython support

--HG--
branch : trunk
---
 jinja2/_ipysupport.py | 40 ++++++++++++++++++++++++++++++++++++++++
 jinja2/loaders.py     |  6 +++++-
 jinja2/runtime.py     | 11 ++++-------
 3 files changed, 49 insertions(+), 8 deletions(-)
 create mode 100644 jinja2/_ipysupport.py

diff --git a/jinja2/_ipysupport.py b/jinja2/_ipysupport.py
new file mode 100644
index 0000000..22ae823
--- /dev/null
+++ b/jinja2/_ipysupport.py
@@ -0,0 +1,40 @@
+# -*- coding: utf-8 -*-
+"""
+    jinja2._ipysupport
+    ~~~~~~~~~~~~~~~~~~
+
+    IronPython support library.  This library exports functionality from
+    the CLR to Python that is normally available in the standard library.
+
+    :copyright: Copyright 2008 by Armin Ronacher.
+    :license: BSD.
+"""
+from System import DateTime
+from System.IO import Path, File, FileInfo
+
+
+epoch = DateTime(1970, 1, 1)
+
+
+class _PathModule(object):
+    """A minimal path module."""
+
+    sep = str(Path.DirectorySeparatorChar)
+    altsep = str(Path.AltDirectorySeparatorChar)
+    pardir = '..'
+
+    def join(self, path, *args):
+        args = list(args[::-1])
+        while args:
+            path = Path.Combine(path, args.pop())
+        return path
+
+    def isfile(self, filename):
+        return File.Exists(filename)
+
+    def getmtime(self, filename):
+        info = FileInfo(filename)
+        return int((info.LastAccessTimeUtc - epoch).TotalSeconds)
+
+
+path = _PathModule()
diff --git a/jinja2/loaders.py b/jinja2/loaders.py
index e964fdc..c97b5bf 100644
--- a/jinja2/loaders.py
+++ b/jinja2/loaders.py
@@ -8,7 +8,11 @@
     :copyright: 2008 by Armin Ronacher.
     :license: BSD, see LICENSE for more details.
 """
-from os import path
+try:
+    from os import path
+except ImportError:
+    # support for iron python without standard library
+    from _ipysupport import path
 try:
     from hashlib import sha1
 except ImportError:
diff --git a/jinja2/runtime.py b/jinja2/runtime.py
index 2c3aeb0..9b2c3a5 100644
--- a/jinja2/runtime.py
+++ b/jinja2/runtime.py
@@ -10,7 +10,8 @@
 """
 import sys
 from itertools import chain, imap
-from jinja2.utils import Markup, partial, soft_unicode, escape, missing, concat
+from jinja2.utils import Markup, partial, soft_unicode, escape, missing, \
+     concat, MethodType, FunctionType
 from jinja2.exceptions import UndefinedError, TemplateRuntimeError
 
 
@@ -20,12 +21,8 @@ __all__ = ['LoopContext', 'Context', 'TemplateReference', 'Macro', 'Markup',
            'markup_join', 'unicode_join']
 
 
-#: get the types we support for context functions.  We do not use types because
-#: IronPython doesn't provide that module out of the box.
-class _C(object):
-    meth = lambda: None
-_context_function_types = (type(lambda: None), type(_C.meth))
-del _C
+#: the types we support for context functions
+_context_function_types = (FunctionType, MethodType)
 
 
 def markup_join(seq):
-- 
2.26.2