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set default render for random_expression

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This commit is contained in:
Lafrite 2014-11-21 17:21:12 +01:00
parent 3b5583bd61
commit 7be7f82ba9
1 changed files with 10 additions and 2 deletions
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12
pymath/random_expression.py
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@ -25,11 +25,16 @@ class RdExpression(object):
"""
FORM = "exp"
DEFAULT_FORM = "exp"
@classmethod
def set_form(cls, form):
cls.FORM = form
@classmethod
def set_df_form(cls):
cls.set_form(cls.DEFAULT_FORM)
def __init__(self, form, conditions = []):
"""Initiate the generator
@ -155,6 +160,7 @@ def desc_rdExp(rdExp):
print("Letters: ", rdExp._letters)
print("2replaced: ", rdExp._2replaced)
print("Call : ", rdExp())
print("type: ",type(rdExp()))
print("Gene varia: ", rdExp._gene_varia)
print("Gene 2replaced: ", rdExp._gene_2replaced)
print('')
@ -162,15 +168,17 @@ def desc_rdExp(rdExp):
if __name__ == '__main__':
# Adapt render to consol display
Expression.STR_RENDER = txt
#Expression.set_render(txt)
form = "{a}*-14 / (2*{b}) : -23 / 4"
RdExpression.set_form("raw")
form = "{a}*-14 / (2*{b}) / -23 / 4"
cond = ["{a} + {b} in [1, 2, 3, 4, 5]", "{a} not in [1]", "{b} not in [1]"]
rdExp1 = RdExpression(form, cond)
desc_rdExp(rdExp1)
rdExp2 = RdExpression(form)
desc_rdExp(rdExp2)
RdExpression.set_df_form()
form = "{a+a*10}*4 + {a} + 2*{b}"
cond = ["{a} + {b} in [1, 2, 3, 4, 5]", "abs({a}) not in [1]", "{b} not in [1]", "gcd({a},{b}) == 1"]
rdExp3 = RdExpression(form, cond)