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Python _compat.reraise方法代码示例

本文整理汇总了Python中jinja2._compat.reraise方法的典型用法代码示例。如果您正苦于以下问题:Python _compat.reraise方法的具体用法?Python _compat.reraise怎么用?Python _compat.reraise使用的例子?那么, 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jinja2._compat的用法示例。


在下文中一共展示了_compat.reraise方法的1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: translate_exception

# 需要导入模块: from jinja2 import _compat [as 别名]
# 或者: from jinja2._compat import reraise [as 别名]
def translate_exception(exc_info, initial_skip=0):
    """If passed an exc_info it will automatically rewrite the exceptions
    all the way down to the correct line numbers and frames.
    """
    tb = exc_info[2]
    frames = []

    # skip some internal frames if wanted
    for x in range(initial_skip):
        if tb is not None:
            tb = tb.tb_next
    initial_tb = tb

    while tb is not None:
        # skip frames decorated with @internalcode.  These are internal
        # calls we can't avoid and that are useless in template debugging
        # output.
        if tb.tb_frame.f_code in internal_code:
            tb = tb.tb_next
            continue

        # save a reference to the next frame if we override the current
        # one with a faked one.
        next = tb.tb_next

        # fake template exceptions
        template = tb.tb_frame.f_globals.get('__jinja_template__')
        if template is not None:
            lineno = template.get_corresponding_lineno(tb.tb_lineno)
            tb = fake_exc_info(exc_info[:2] + (tb,), template.filename,
                               lineno)[2]

        frames.append(make_frame_proxy(tb))
        tb = next

    # if we don't have any exceptions in the frames left, we have to
    # reraise it unchanged.
    # XXX: can we backup here?  when could this happen?
    if not frames:
        reraise(exc_info[0], exc_info[1], exc_info[2])

    return ProcessedTraceback(exc_info[0], exc_info[1], frames) 
开发者ID:remg427,项目名称:misp42splunk,代码行数:44,代码来源:debug.py


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