binding: Updates Jinja2 from 2.7.1 to 2.8.

third_party/jinja2/debug.py

Index: third_party/jinja2/debug.py
diff --git a/third_party/jinja2/debug.py b/third_party/jinja2/debug.py
index 815cc18a4f8fd76e747835f24c1297a7d2264628..3252748369484f75025fd90ae4f3dcb4e1232900 100644
--- a/third_party/jinja2/debug.py
+++ b/third_party/jinja2/debug.py
@@ -12,10 +12,10 @@
 """
 import sys
 import traceback
-from types import TracebackType
+from types import TracebackType, CodeType
 from jinja2.utils import missing, internal_code
 from jinja2.exceptions import TemplateSyntaxError
-from jinja2._compat import iteritems, reraise, code_type
+from jinja2._compat import iteritems, reraise, PY2
 
 # on pypy we can take advantage of transparent proxies
 try:
@@ -245,12 +245,21 @@ def fake_exc_info(exc_info, filename, lineno):
                 location = 'block "%s"' % function[6:]
             else:
                 location = 'template'
-        code = code_type(0, code.co_nlocals, code.co_stacksize,
-                         code.co_flags, code.co_code, code.co_consts,
-                         code.co_names, code.co_varnames, filename,
-                         location, code.co_firstlineno,
-                         code.co_lnotab, (), ())
-    except:
+
+        if PY2:
+            code = CodeType(0, code.co_nlocals, code.co_stacksize,
+                            code.co_flags, code.co_code, code.co_consts,
+                            code.co_names, code.co_varnames, filename,
+                            location, code.co_firstlineno,
+                            code.co_lnotab, (), ())
+        else:
+            code = CodeType(0, code.co_kwonlyargcount,
+                            code.co_nlocals, code.co_stacksize,
+                            code.co_flags, code.co_code, code.co_consts,
+                            code.co_names, code.co_varnames, filename,
+                            location, code.co_firstlineno,
+                            code.co_lnotab, (), ())
+    except Exception as e:
         pass
 
     # execute the code and catch the new traceback
@@ -273,11 +282,15 @@ def _init_ugly_crap():
     import ctypes
     from types import TracebackType
 
-    # figure out side of _Py_ssize_t
-    if hasattr(ctypes.pythonapi, 'Py_InitModule4_64'):
-        _Py_ssize_t = ctypes.c_int64
+    if PY2:
+        # figure out size of _Py_ssize_t for Python 2:
+        if hasattr(ctypes.pythonapi, 'Py_InitModule4_64'):
+            _Py_ssize_t = ctypes.c_int64
+        else:
+            _Py_ssize_t = ctypes.c_int
     else:
-        _Py_ssize_t = ctypes.c_int
+        # platform ssize_t on Python 3
+        _Py_ssize_t = ctypes.c_ssize_t
 
     # regular python
     class _PyObject(ctypes.Structure):