Reverted part of 169b1a40
which was mistakenly applied to a non-iterator class.
Doing next(IfParser()) works for Python 2.7, because it calls IfParser.next(), but in Python 3 will call IfParser.__next__() which does not work since it is not an iterator and does not have that method.
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@ -165,7 +165,7 @@ class IfParser(object):
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self.tokens = mapped_tokens
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self.pos = 0
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self.current_token = next(self)
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self.current_token = self.next()
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def translate_token(self, token):
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try:
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@ -193,11 +193,11 @@ class IfParser(object):
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def expression(self, rbp=0):
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t = self.current_token
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self.current_token = next(self)
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self.current_token = self.next()
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left = t.nud(self)
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while rbp < self.current_token.lbp:
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t = self.current_token
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self.current_token = next(self)
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self.current_token = self.next()
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left = t.led(left, self)
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return left
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