def set_pp_option(k, v):
if k == 'html_mode':
if v:
set_html_mode(True)
else:
set_html_mode(False)
return True
if k == 'fpa_pretty':
if v:
set_fpa_pretty(True)
else:
set_fpa_pretty(False)
return True
val = getattr(_PP, k, None)
if val != None:
z3._z3_assert(
type(v) == type(val), "Invalid pretty print option value")
setattr(_PP, k, v)
return True
val = getattr(_Formatter, k, None)
if val != None:
z3._z3_assert(
type(v) == type(val), "Invalid pretty print option value")
setattr(_Formatter, k, v)
return True
return False
def print_matrix(m):
z3._z3_assert(isinstance(m, list) or isinstance(m, tuple), "matrix expected")
if not in_html_mode():
print obj_to_string(m)
else:
print '<table cellpadding="2", cellspacing="0", border="1">'
for r in m:
z3._z3_assert(isinstance(r, list) or isinstance(r, tuple), "matrix expected")
print '<tr>'
for c in r:
print '<td>%s</td>' % c
print '</tr>'
print '</table>'
def print_matrix(m):
z3._z3_assert(isinstance(m, list) or isinstance(m, tuple), "matrix expected")
if not in_html_mode():
print(obj_to_string(m))
else:
print('<table cellpadding="2", cellspacing="0", border="1">')
for r in m:
z3._z3_assert(isinstance(r, list) or isinstance(r, tuple), "matrix expected")
print('<tr>')
for c in r:
print('<td>%s</td>' % c)
print('</tr>')
print('</table>')
def pp_fp(self, a, d, xs):
z3._z3_assert(isinstance(a, z3.FPRef), "type mismatch")
k = a.decl().kind()
op = '?'
if (self.fpa_pretty and k in _z3_op_to_fpa_pretty_str):
op = _z3_op_to_fpa_pretty_str[k]
elif k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
elif k in _z3_op_to_str:
op = _z3_op_to_str[k]
n = a.num_args()
if self.fpa_pretty:
if self.is_infix(k) and n >= 3:
rm = a.arg(0)
if z3.is_fprm_value(rm) and z3._dflt_rm(a.ctx).eq(rm):
arg1 = to_format(self.pp_expr(a.arg(1), d + 1, xs))
arg2 = to_format(self.pp_expr(a.arg(2), d + 1, xs))
r = []
r.append(arg1)
r.append(to_format(' '))
r.append(to_format(op))
r.append(to_format(' '))
r.append(arg2)
return compose(r)
elif k == Z3_OP_FPA_NEG:
return compose([
to_format('-'),
to_format(self.pp_expr(a.arg(0), d + 1, xs))
])
if k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
r = []
r.append(to_format(op))
if not z3.is_const(a):
r.append(to_format('('))
first = True
for c in a.children():
if first:
first = False
else:
r.append(to_format(', '))
r.append(self.pp_expr(c, d + 1, xs))
r.append(to_format(')'))
return compose(r)
else:
return to_format(a.as_string())
def pp_fp(self, a, d, xs):
z3._z3_assert(isinstance(a, z3.FPRef), "type mismatch")
k = a.decl().kind()
op = '?'
if (self.fpa_pretty and k in _z3_op_to_fpa_pretty_str):
op = _z3_op_to_fpa_pretty_str[k]
elif k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
elif k in _z3_op_to_str:
op = _z3_op_to_str[k]
n = a.num_args()
if self.fpa_pretty:
if self.is_infix(k) and n >= 3:
rm = a.arg(0)
if z3.is_fprm_value(rm) and z3._dflt_rm(a.ctx).eq(rm):
arg1 = to_format(self.pp_expr(a.arg(1), d+1, xs))
arg2 = to_format(self.pp_expr(a.arg(2), d+1, xs))
r = []
r.append(arg1)
r.append(to_format(' '))
r.append(to_format(op))
r.append(to_format(' '))
r.append(arg2)
return compose(r)
elif k == Z3_OP_FPA_NEG:
return compose([to_format('-') , to_format(self.pp_expr(a.arg(0), d+1, xs))])
if k in _z3_op_to_fpa_normal_str:
op = _z3_op_to_fpa_normal_str[k]
r = []
r.append(to_format(op))
if not z3.is_const(a):
r.append(to_format('('))
first = True
for c in a.children():
if first:
first = False
else:
r.append(to_format(', '))
r.append(self.pp_expr(c, d+1, xs))
r.append(to_format(')'))
return compose(r)
else:
return to_format(a.as_string())
def set_pp_option(k, v):
if k == 'html_mode':
if v:
set_html_mode(True)
else:
set_html_mode(False)
return True
val = getattr(_PP, k, None)
if val != None:
z3._z3_assert(type(v) == type(val), "Invalid pretty print option value")
setattr(_PP, k, v)
return True
val = getattr(_Formatter, k, None)
if val != None:
z3._z3_assert(type(v) == type(val), "Invalid pretty print option value")
setattr(_Formatter, k, v)
return True
return False
def pp_fp_value(self, a):
z3._z3_assert(isinstance(a, z3.FPNumRef), 'type mismatch')
if not self.fpa_pretty:
if (a.isNaN()):
return to_format('NaN')
elif (a.isInf()):
if (a.isNegative()):
return to_format('-oo')
else:
return to_format('+oo')
elif (a.isZero()):
if (a.isNegative()):
return to_format('-zero')
else:
return to_format('+zero')
else:
z3._z3_assert(z3.is_fp_value(a), 'expecting FP num ast')
r = []
sgn = c_int(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
r.append(to_format('FPVal('))
if sgnb and sgn.value != 0:
r.append(to_format('-'))
r.append(to_format(sig))
r.append(to_format('*(2**'))
r.append(to_format(exp))
r.append(to_format(', '))
r.append(to_format(a.sort()))
r.append(to_format('))'))
return compose(r)
else:
if (a.isNaN()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_NAN])
elif (a.isInf()):
if (a.isNegative()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_INF])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_INF])
elif (a.isZero()):
if (a.isNegative()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_ZERO])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_ZERO])
else:
z3._z3_assert(z3.is_fp_value(a), 'expecting FP num ast')
r = []
sgn = (ctypes.c_int)(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
if sgnb and sgn.value != 0:
r.append(to_format('-'))
r.append(to_format(sig))
if (exp != '0'):
r.append(to_format('*(2**'))
r.append(to_format(exp))
r.append(to_format(')'))
return compose(r)
def pp_fp_value(self, a):
z3._z3_assert(isinstance(a, z3.FPNumRef), 'type mismatch')
if not self.fpa_pretty:
if (a.isNaN()):
return to_format('NaN')
elif (a.isInf()):
if (a.isNegative()):
return to_format('-oo')
else:
return to_format('+oo')
elif (a.isZero()):
if (a.isNegative()):
return to_format('-zero')
else:
return to_format('+zero')
else:
z3._z3_assert(z3.is_fp_value(a), 'expecting FP num ast')
r = []
sgn = c_int(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
r.append(to_format('FPVal('))
if sgnb and sgn.value != 0:
r.append(to_format('-'))
r.append(to_format(sig))
r.append(to_format('*(2**'))
r.append(to_format(exp))
r.append(to_format(', '))
r.append(to_format(a.sort()))
r.append(to_format('))'))
return compose(r)
else:
if (a.isNaN()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_NAN])
elif (a.isInf()):
if (a.isNegative()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_INF])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_INF])
elif (a.isZero()):
if (a.isNegative()):
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_ZERO])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_ZERO])
else:
z3._z3_assert(z3.is_fp_value(a), 'expecting FP num ast')
r = []
sgn = (ctypes.c_int)(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
if sgnb and sgn.value != 0:
r.append(to_format('-'))
r.append(to_format(sig))
if (exp != '0'):
r.append(to_format('*(2**'))
r.append(to_format(exp))
r.append(to_format(')'))
return compose(r)
def pp_fp_value(self, a):
z3._z3_assert(isinstance(a, z3.FPNumRef), "type mismatch")
if not self.fpa_pretty:
if a.isNaN():
return to_format("NaN")
elif a.isInf():
if a.isNegative():
return to_format("-oo")
else:
return to_format("+oo")
elif a.isZero():
if a.isNegative():
return to_format("-zero")
else:
return to_format("+zero")
else:
z3._z3_assert(z3.is_fp_value(a), "expecting FP num ast")
r = []
sgn = c_int(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
r.append(to_format("FPVal("))
if sgnb and sgn.value != 0:
r.append(to_format("-"))
r.append(to_format(sig))
r.append(to_format("*(2**"))
r.append(to_format(exp))
r.append(to_format(", "))
r.append(to_format(a.sort()))
r.append(to_format("))"))
return compose(r)
else:
if a.isNaN():
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_NAN])
elif a.isInf():
if a.isNegative():
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_INF])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_INF])
elif a.isZero():
if a.isNegative():
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_MINUS_ZERO])
else:
return to_format(_z3_op_to_fpa_pretty_str[Z3_OP_FPA_PLUS_ZERO])
else:
z3._z3_assert(z3.is_fp_value(a), "expecting FP num ast")
r = []
sgn = (ctypes.c_int)(0)
sgnb = Z3_fpa_get_numeral_sign(a.ctx_ref(), a.ast, byref(sgn))
sig = Z3_fpa_get_numeral_significand_string(a.ctx_ref(), a.ast)
exp = Z3_fpa_get_numeral_exponent_string(a.ctx_ref(), a.ast)
if sgnb and sgn.value != 0:
r.append(to_format("-"))
r.append(to_format(sig))
if exp != "0":
r.append(to_format("*(2**"))
r.append(to_format(exp))
r.append(to_format(")"))
return compose(r)
def pp_fprm_value(self, a):
z3._z3_assert(z3.is_fprm_value(a), 'expected FPRMNumRef')
if self.fpa_pretty and (a.decl().kind() in _z3_op_to_fpa_pretty_str):
return to_format(_z3_op_to_fpa_pretty_str.get(a.decl().kind()))
else:
return to_format(_z3_op_to_fpa_normal_str.get(a.decl().kind()))
def pp_fprm_value(self, a):
z3._z3_assert(z3.is_fprm_value(a), 'expected FPRMNumRef')
if self.fpa_pretty and (a.decl().kind() in _z3_op_to_fpa_pretty_str):
return to_format(_z3_op_to_fpa_pretty_str.get(a.decl().kind()))
else:
return to_format(_z3_op_to_fpa_normal_str.get(a.decl().kind()))
