scoder / mathdom

Mathematical term parser and Content MathML converter in Python -- you probably want to use SymPy instead

Hi there, I'm Stefan 👋

• 🧑🏽‍💻 I am the maintainer of Cython, lxml and a few other Python data processing tools that you can find below.
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mathdom's Issues

MathDOM.fromStream should not be a classmethod?

I am trying to parse some mathml code using lmathdom.MathDOM.fromString. However, I it is raising an exception in lmathdom.MathDOM.fromStream because it references self._parser despite it being a classmethod (see below)

@classmethod
def fromStream(cls, input, input_type='mathml'):
    """Build a MathDOM from the file-like object input using the
    stringterm parser for input_type."""
    if input_type == 'mathml':
        return cls( ElementTree(file=input, parser=self._parser) )
    else:
        sax_parser = SaxTerm.for_input_type(input_type)
        return cls.fromSax(input, sax_parser())

self._parser is set in the __init__ method. Does that mean that lmathdom.MathDOM.fromStream should not be a classmethod?