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[jsinterp] Better error messages

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This commit is contained in:
Philipp Hagemeister 2014-03-30 07:15:14 +02:00
parent 2b25cb5d76
commit 77ffa95701
1 changed files with 4 additions and 1 deletions
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5
youtube_dl/jsinterp.py
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@ -99,9 +99,12 @@ def interpret_expression(self, expr, local_vars, allow_recursion):
def extract_function(self, funcname):
func_m = re.search(
r'function ' + re.escape(funcname) +
(r'(?:function %s|%s\s*=\s*function)' % (
re.escape(funcname), re.escape(funcname))) +
r'\((?P<args>[a-z,]+)\){(?P<code>[^}]+)}',
self.code)
if func_m is None:
raise ExtractorError('Could not find JS function %r' % funcname)
argnames = func_m.group('args').split(',')
def resf(args):