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[printing] added model details for printing

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mzwiessele 2014-09-05 14:21:34 +01:00
parent f048245a9c
commit a358c51829
2 changed files with 9 additions and 3 deletions
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9
GPy/core/model.py
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@ -372,4 +372,13 @@ class Model(Parameterized):
self.optimizer_array = x self.optimizer_array = x
return ret return ret
def __str__(self):
model_details = [['Name', self.name],
['Log-likelihood', '{}'.format(float(self.log_likelihood()))],
["Number of Parameters", '{}'.format(self.size)]]
from operator import itemgetter
max_len = reduce(lambda a, b: max(len(b[0]), a), model_details, 0)
to_print = [""] + ["{0:{l}} : {1}".format(name, detail, l=max_len) for name, detail in model_details] + ["Parameters:"]
to_print.append(super(Model, self).__str__())
return "\n".join(to_print)

3
GPy/core/parameterization/parameterized.py
View file

@ -350,7 +350,6 @@ class Parameterized(Parameterizable):
def _ties_str(self): def _ties_str(self):
return [','.join(x._ties_str) for x in self.flattened_parameters] return [','.join(x._ties_str) for x in self.flattened_parameters]
def __str__(self, header=True): def __str__(self, header=True):
name = adjust_name_for_printing(self.name) + "." name = adjust_name_for_printing(self.name) + "."
constrs = self._constraints_str; constrs = self._constraints_str;
ts = self._ties_str ts = self._ties_str
@ -365,11 +364,9 @@ class Parameterized(Parameterizable):
to_print = [] to_print = []
for n, d, c, t, p in itertools.izip(names, desc, constrs, ts, prirs): for n, d, c, t, p in itertools.izip(names, desc, constrs, ts, prirs):
to_print.append(format_spec.format(name=n, desc=d, const=c, t=t, pri=p)) to_print.append(format_spec.format(name=n, desc=d, const=c, t=t, pri=p))
# to_print = [format_spec.format(p=p, const=c, t=t) if isinstance(p, Param) else p.__str__(header=False) for p, c, t in itertools.izip(self.parameters, constrs, ts)]
sep = '-' * (nl + sl + cl + + pl + tl + 8 * 2 + 3) sep = '-' * (nl + sl + cl + + pl + tl + 8 * 2 + 3)
if header: if header:
header = " {{0:<{0}s}} | {{1:^{1}s}} | {{2:^{2}s}} | {{3:^{3}s}} | {{4:^{4}s}}".format(nl, sl, cl, pl, tl).format(name, "Value", "Constraint", "Prior", "Tied to") header = " {{0:<{0}s}} | {{1:^{1}s}} | {{2:^{2}s}} | {{3:^{3}s}} | {{4:^{4}s}}".format(nl, sl, cl, pl, tl).format(name, "Value", "Constraint", "Prior", "Tied to")
# header += '\n' + sep
to_print.insert(0, header) to_print.insert(0, header)
return '\n'.format(sep).join(to_print) return '\n'.format(sep).join(to_print)
pass pass