matplotlib-users Mailing List for matplotlib

I cannot get that ylabel to write it's text on the right-hand side of the
graph. I use two scales following the 'two_scales.py' examples from the
matplotlib-src, but this examples doesn't put ylabels.

Is there a way to get a ylabel on both sides?

-Dirk

In numerix.py, the following loop:

if hasattr(sys, 'argv'):        #Once again, Apache mod_python has no argv
     for a in sys.argv:
         if a in ["--Numeric", "--numeric", "--NUMERIC",
                  "--Numarray", "--numarray", "--NUMARRAY"]:
             which = a[2:], "command line"
             break

leaves behind a variable called 'a', which gets pulled in when the user does a 
'from matplotlib.matlab import *'.  This seems like a minor annoyance, except 
that it breaks ipython's 'whos' command in pylab mode, since whos tries to 
distinguish between variables interactively defined by the user and those 
loaded during internal initialization.  Since the name 'a' appears in internal 
initialization, whos hides it later:

[matplotlib]> which pylab
pylab:   aliased to ipython -pylab --nobanner
[matplotlib]> pylab

In [1]: a
Out[1]: '--nobanner'

In [2]: a='Hello!'

In [3]: a
Out[3]: 'Hello!'

In [4]: whos
Interactive namespace is empty.

A simple 'del a' after the loop indicated above fixes this issue.  In general, 
for modules which are meant for 'from foo import *', it's a good idea to make 
sure no internal locals are left around.

Best,

f