本文整理汇总了Python中mako.compat.exception_as方法的典型用法代码示例。如果您正苦于以下问题：Python compat.exception_as方法的具体用法？Python compat.exception_as怎么用？Python compat.exception_as使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类mako.compat的用法示例。
在下文中一共展示了compat.exception_as方法的8个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: _include_file
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _include_file(context, uri, calling_uri, **kwargs):
"""locate the template from the given uri and include it in
the current output."""
template = _lookup_template(context, uri, calling_uri)
(callable_, ctx) = _populate_self_namespace(
context._clean_inheritance_tokens(), template
)
kwargs = _kwargs_for_include(callable_, context._data, **kwargs)
if template.include_error_handler:
try:
callable_(ctx, **kwargs)
except Exception:
result = template.include_error_handler(ctx, compat.exception_as())
if not result:
compat.reraise(*sys.exc_info())
else:
callable_(ctx, **kwargs) 示例2: _exec_template
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _exec_template(callable_, context, args=None, kwargs=None):
"""execute a rendering callable given the callable, a
Context, and optional explicit arguments
the contextual Template will be located if it exists, and
the error handling options specified on that Template will
be interpreted here.
"""
template = context._with_template
if template is not None and (
template.format_exceptions or template.error_handler
):
try:
callable_(context, *args, **kwargs)
except Exception:
_render_error(template, context, compat.exception_as())
except:
e = sys.exc_info()[0]
_render_error(template, context, e)
else:
callable_(context, *args, **kwargs) 示例3: _exec_template
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _exec_template(callable_, context, args=None, kwargs=None):
"""execute a rendering callable given the callable, a
Context, and optional explicit arguments
the contextual Template will be located if it exists, and
the error handling options specified on that Template will
be interpreted here.
"""
template = context._with_template
if template is not None and \
(template.format_exceptions or template.error_handler):
try:
callable_(context, *args, **kwargs)
except Exception:
_render_error(template, context, compat.exception_as())
except:
e = sys.exc_info()[0]
_render_error(template, context, e)
else:
callable_(context, *args, **kwargs) 示例4: _include_file
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _include_file(context, uri, calling_uri, **kwargs):
"""locate the template from the given uri and include it in
the current output."""
template = _lookup_template(context, uri, calling_uri)
(callable_, ctx) = _populate_self_namespace(
context._clean_inheritance_tokens(),
template)
kwargs = _kwargs_for_include(callable_, context._data, **kwargs)
if template.include_error_handler:
try:
callable_(ctx, **kwargs)
except Exception:
result = template.include_error_handler(ctx, compat.exception_as())
if not result:
compat.reraise(*sys.exc_info())
else:
callable_(ctx, **kwargs) 示例5: parse
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def parse(code, mode="exec", **exception_kwargs):
"""Parse an expression into AST"""
try:
return _ast_util.parse(code, "<unknown>", mode)
except Exception:
raise exceptions.SyntaxException(
"(%s) %s (%r)"
% (
compat.exception_as().__class__.__name__,
compat.exception_as(),
code[0:50],
),
**exception_kwargs
) 示例6: _lookup_template
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _lookup_template(context, uri, relativeto):
lookup = context._with_template.lookup
if lookup is None:
raise exceptions.TemplateLookupException(
"Template '%s' has no TemplateLookup associated"
% context._with_template.uri
)
uri = lookup.adjust_uri(uri, relativeto)
try:
return lookup.get_template(uri)
except exceptions.TopLevelLookupException:
raise exceptions.TemplateLookupException(str(compat.exception_as())) 示例7: parse
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def parse(code, mode='exec', **exception_kwargs):
"""Parse an expression into AST"""
try:
return _ast_util.parse(code, '<unknown>', mode)
except Exception:
raise exceptions.SyntaxException(
"(%s) %s (%r)" % (
compat.exception_as().__class__.__name__,
compat.exception_as(),
code[0:50]
), **exception_kwargs) 示例8: _lookup_template
# 需要导入模块: from mako import compat [as 别名]
# 或者: from mako.compat import exception_as [as 别名]
def _lookup_template(context, uri, relativeto):
lookup = context._with_template.lookup
if lookup is None:
raise exceptions.TemplateLookupException(
"Template '%s' has no TemplateLookup associated" %
context._with_template.uri)
uri = lookup.adjust_uri(uri, relativeto)
try:
return lookup.get_template(uri)
except exceptions.TopLevelLookupException:
raise exceptions.TemplateLookupException(str(compat.exception_as()))