Commit 1806699f by Victor Shnayder

typos

parent 5177e8c6
......@@ -26,13 +26,14 @@ def compare_with_tolerance(v1, v2, tol):
def contextualize_text(text, context): # private
''' Takes a string with variables. E.g. $a+$b.
Does a substitution of those variables from the context '''
if not text: return text
if not text:
return text
for key in sorted(context, lambda x, y: cmp(len(y), len(x))):
# TODO (vshnayder): This whole replacement thing is a big hack
# right now--context contains not just just the vars defined
# in the program, but also e.g. a reference to the numpy
# module. Should be a separate dict of variables that are
# should be replaced.
# right now--context contains not just the vars defined in the
# program, but also e.g. a reference to the numpy module.
# Should be a separate dict of variables that should be
# replaced.
if '$' + key in text:
try:
s = str(context[key])
......
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