I'm getting an error with a mathtext string from the mathtext_examples: import matplotlib.pyplot as plt ax = plt.subplot(111) s = r"$W^{3\beta}_{\delta_1 \rho_1 \sigma_2} = U^{3\beta}_{\delta_1 \rho_1} + \frac{1}{8 \pi 2} \int^{\alpha_2}_{\alpha_2} d \alpha^\prime_2 \left[\frac{ U^{2\beta}_{\delta_1 \rho_1} - \alpha^\prime_2U^{1\beta}_{\rho_1 \sigma_2} }{U^{0\beta}_{\rho_1 \sigma_2}}\right]$"
ax.text(1, 2, s) plt.show() [EMAIL PROTECTED]:~> python tmp/qslogo.py Traceback (most recent call last): File "/home/titan/johnh/dev/lib/python2.4/site-packages/matplotlib/backends/backend_gtk.py", line 331, in expose_event self._render_figure(self._pixmap, w, h) File "/home/titan/johnh/dev/lib/python2.4/site-packages/matplotlib/backends/backend_gtkagg.py", line 75, in _render_figure ...snipsnip loc,tokens = self.parseImpl( instring, preloc, doActions ) File "/home/titan/johnh/dev/lib/python2.4/site-packages/matplotlib/pyparsing.py", line 2304, in parseImpl raise ParseSyntaxException(pe) File "/home/titan/johnh/dev/lib/python2.4/site-packages/matplotlib/pyparsing.py", line 216, in __init__ super(ParseSyntaxException, self).__init__( TypeError: super() argument 1 must be type, not classobj ------------------------------------------------------------------------- Check out the new SourceForge.net Marketplace. It's the best place to buy or sell services for just about anything Open Source. http://sourceforge.net/services/buy/index.php _______________________________________________ Matplotlib-devel mailing list Matplotlib-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/matplotlib-devel