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from ricky.params import Params
from ricky.param.username import Username
from ricky.param.imageurl import PbageUrl
from ricky.param.enum import Enum
from ricky.param.constrainednumber import ConstrainedNumber
from ricky.param.color import Color
from ricky.param.bool import Bool
from ricky.config import PBGRID_URL
_TRANSITION_OPTIONS = [
"background",
"dither",
"random",
"tile",
"edge"
]
_FILETYPE_OPTIONS = [
"png",
"jpg",
"gif",
]
class PbGrid(Params):
def __init__(self):
super(Params, self).__init__(
Username(name="username", required=False),
PbageUrl(name="bgimage", required=False),
PbageUrl(name="imageinstead", required=False),
PbageUrl(name="planebgimage", required=False),
Enum(
name="format",
required=False,
options=_FILETYPE_OPTIONS
),
Enum(
name="transition",
required=True,
options=_TRANSITION_OPTIONS
),
Color(name="skycolor", required=False),
Color(name="planebgcolor", required=False),
Color(name="bgcolor", required=False),
Color(name="linecolor", required=False),
ConstrainedNumber(
name="swing",
required=False,
enforce_int=True,
min=-170,
max=170),
ConstrainedNumber(
name="tilt",
required=False,
enforce_int=True,
min=-170,
max=170),
ConstrainedNumber(
name="roll",
required=False,
enforce_int=True,
min=-170,
max=170),
ConstrainedNumber(
name="width",
required=False,
enforce_int=True,
min=100,
max=800),
ConstrainedNumber(
name="height",
required=False,
enforce_int=True,
min=100,
max=800),
ConstrainedNumber(
name="linethickness",
required=False,
enforce_int=True,
min=1,
max=30
),
ConstrainedNumber(
name="opacity", required=False, min=0, max=1, prec=2),
ConstrainedNumber(
name="spacing",
enforce_int=True,
required=False,
min=2,
max=100),
Bool(name="vlines", required=False),
Bool(name="hlines", required=False),
Bool(name="trim", required=False),
Bool(name="shadow", required=False),
ConstrainedNumber(
name="zoom",
required=False,
min=-12,
max=12,
forbidden_range_min=-1.1,
forbidden_range_max=1.1,
prec=1
)
)
self._url = PBGRID_URL
def _test_values(self):
return not any([
(self.__getitem__('spacing').value >
self.__getitem__('width').value),
(self.__getitem__('spacing').value >
self.__getitem__('height').value),
(self.__getitem__('linethickness').value >
self.__getitem__('width').value),
(self.__getitem__('linethickness').value >
self.__getitem__('height').value),
])
def randomize(self):
p = self._params
for el in p:
if el in ['spacing', 'linethickness']:
continue
el.randomize()
for name in ['spacing', 'linethickness']:
max_tries = 10000
while(max_tries):
self.__getitem__(name).randomize()
if self._test_values():
return
max_tries -= 1
raise ValueError
|
