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remove same render (can't test it yet)

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lafrite 2013-11-16 21:39:13 +01:00
parent c3862489df
commit 25dc4e4845
1 changed files with 6 additions and 1 deletions
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7
expression.py
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@ -38,8 +38,13 @@ class Expression(object):
yield render(self.postfix_tokens) yield render(self.postfix_tokens)
else: else:
self.compute_exp() self.compute_exp()
old_s = ''
for s in self.steps: for s in self.steps:
yield render(s) new_s = render(s)
# Astuce pour éviter d'avoir deux fois la même étape (par exemple pour la transfo d'une division en fraction
if new_s != old_s:
old_s = new_s
yield new_s
for s in self.child.simplify(render = render): for s in self.child.simplify(render = render):
yield render(s) yield render(s)