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[fix] pylint: use "raise ... from ..."

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This commit is contained in:
Alexandre Flament 2020-12-17 09:57:57 +01:00
parent eb33ae6893
commit 3f8ebf70b1
4 changed files with 12 additions and 12 deletions
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4
searx/utils.py
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@ -522,7 +522,7 @@ def get_xpath(xpath_spec):
try:
result = XPath(xpath_spec)
except XPathSyntaxError as e:
raise SearxXPathSyntaxException(xpath_spec, str(e.msg))
raise SearxXPathSyntaxException(xpath_spec, str(e.msg)) from e
xpath_cache[xpath_spec] = result
return result
@ -553,7 +553,7 @@ def eval_xpath(element, xpath_spec):
return xpath(element)
except XPathError as e:
arg = ' '.join([str(i) for i in e.args])
raise SearxEngineXPathException(xpath_spec, arg)
raise SearxEngineXPathException(xpath_spec, arg) from e
def eval_xpath_list(element, xpath_spec, min_len=None):