def load(self, filename):
from isobar.io.midifile import MidiFileIn
from isobar.pattern.sequence import PSeq
reader = MidiFileIn()
d = reader.read(filename)
d = dict([(key, PSeq(value, 1)) for key, value in d.items()])
return PDict(d)
def __init__(self, value=None):
from isobar.pattern.sequence import PSeq
self.dict = {}
if type(value) == dict:
self.dict = value
elif type(value) == list:
self.dict = {}
try:
keys = value[0].keys()
for key in keys:
self.dict[key] = PSeq([item[key] for item in value], 1)
except IndexError:
pass
def __init__(self, value={}):
from isobar.pattern.sequence import PSeq
self.dict = {}
if isinstance(value, dict):
self.dict = value
elif isinstance(value, list):
self.dict = {}
try:
keys = value[0].keys()
for key in keys:
self.dict[key] = PSeq([item[key] for item in value], 1)
except IndexError:
pass
def pattern(v):
""" Patternify a value, turning it into an object with a next() method
to obtain its next value.
Pattern subclasses remain untouched.
Lists are turned into PSeq sequences.
Scalars and other objects are turned into PConst objects. """
from isobar.pattern.sequence import PSeq
if isinstance(v, Pattern):
return v
elif isinstance(v, list):
return PSeq(v, 1)
else:
return PConst(v)