examples/iam_sympy_example.py

   1 """Module to make life easier for SymPy examples"""
   2
   3 # hook in-tree sympy into python path if running example
   4 import sys
   5 import os.path
   6 my_dir      = os.path.dirname(__file__)         # examples/
   7 sympy_top   = os.path.split(my_dir)[0]          # ../
   8 sympy_dir   = os.path.join(sympy_top, 'sympy')  # ../sympy/
   9 if os.path.isdir(sympy_dir):
  10     #print 'working in-tree...'
  11     sys.path.insert(0, sympy_top)
  12