TypeError: float() argument must be a string or a number

[stuaxo]

This smiley svg on wikipedia causes an error

https://upload.wikimedia.org/wikipedia/commons/8/85/Smiley.svg

Exception while parsing element <Element '{http://www.w3.org/2000/svg}circle' at 0x7f6fda20f390>
Traceback (most recent call last):
  File "go2.py", line 9, in <module>
    svg_doc = glsvg.SVGDoc(filename)
  File "/mnt/data/home/stu/.virtualenvs/3d/local/lib/python2.7/site-packages/glsvg/svg.py", line 146, in __init__
    self.parse_root(self.root)
  File "/mnt/data/home/stu/.virtualenvs/3d/local/lib/python2.7/site-packages/glsvg/svg.py", line 177, in parse_root
    self._parse_element(e)
  File "/mnt/data/home/stu/.virtualenvs/3d/local/lib/python2.7/site-packages/glsvg/svg.py", line 192, in _parse_element
    renderable = SVGPath(self, e, parent)
  File "/mnt/data/home/stu/.virtualenvs/3d/local/lib/python2.7/site-packages/glsvg/svg_path.py", line 237, in __init__
    self.config)
  File "/mnt/data/home/stu/.virtualenvs/3d/local/lib/python2.7/site-packages/glsvg/svg_path_builder.py", line 111, in read_xml_svg_element
    cx = float(e.get('cx'))
TypeError: float() argument must be a string or a number

[stuaxo]

Maybe the code should be e.get('cx', 0) ?

Don't know anything about the internals to know if this is right though.

[stuaxo]

Got this parsing here ..
#7