def decodePmtrName(self, usrStr, style='cmd'):
"""translates user string to proper parameter key
style = cmd uses parenthesis to show command name
str provides simples string
usr provides aux/text numbers w/ aprop shift
>>> a = Clone()
>>> a.decodePmtrName('c')
('acc', 'a(c)cent')
"""
if usrStr == None: return None, ''
p = drawer.strScrub(usrStr, 'lower')
refNo = None # only used for aux, texture
if p in (
't',
'time',
):
attrName = 'time'
label = '(t)ime'
elif p in ('u', 'sustain', 'sus'):
attrName = 'sus'
label = 's(u)stain'
elif p in ('c', 'accent', 'acc'):
attrName = 'acc'
label = 'a(c)cent'
elif p in ('f', 'field', 'fieldq'):
attrName = 'fieldQ'
label = 'local (f)ield'
elif p in ('o', 'oct', 'octq'):
attrName = 'octQ'
label = 'local (o)ctave'
elif p in ('a', 'amp', 'ampq'):
attrName = 'ampQ'
label = '(a)mplitude'
elif p in ('n', 'pan', 'panq'):
attrName = 'panQ'
label = 'pan(n)ing'
elif p[:1] == 'x' or p[:3] == 'aux':
strNum, strLet = drawer.strExtractNum(p)
attrName = 'auxQ' + strNum
label = 'au(x)iliary'
refNo = self._pmtrNumberToUsr(strNum, 0, style)
elif p[:1] == 's' or p[:1] == 'c' or p[:5] == 'clone':
strNum, strLet = drawer.strExtractNum(p)
attrName = 'cloneQ' + p[1:]
label = 'clone (s)tatic'
refNo = self._pmtrNumberToUsr(strNum, 0, style)
else:
attrName = None
label = ''
if style == 'cmd': # leave parenthesis in names
pass
elif style in ['str', 'usr']: # remove parenthesis
label = label.replace('(', '')
label = label.replace(')', '')
if style == 'usr' and refNo != None:
label = '%s %s' % (label, refNo)
return attrName, label
def decodePmtrName(self, usrStr, style='cmd'):
"""translates user string to proper parameter key
style = cmd uses parenthesis to show command name
str provides simples string
usr provides aux/text numbers w/ aprop shift
>>> a = Clone()
>>> a.decodePmtrName('c')
('acc', 'a(c)cent')
"""
if usrStr == None: return None, ''
p = drawer.strScrub(usrStr, 'lower')
refNo = None # only used for aux, texture
if p in ('t', 'time',):
attrName = 'time'
label = '(t)ime'
elif p in ('u', 'sustain', 'sus'):
attrName = 'sus'
label = 's(u)stain'
elif p in ('c', 'accent', 'acc'):
attrName = 'acc'
label = 'a(c)cent'
elif p in ('f', 'field', 'fieldq'):
attrName = 'fieldQ'
label = 'local (f)ield'
elif p in ('o', 'oct', 'octq'):
attrName = 'octQ'
label = 'local (o)ctave'
elif p in ('a', 'amp', 'ampq'):
attrName = 'ampQ'
label = '(a)mplitude'
elif p in ('n', 'pan', 'panq'):
attrName = 'panQ'
label = 'pan(n)ing'
elif p[:1] == 'x' or p[:3] == 'aux':
strNum, strLet = drawer.strExtractNum(p)
attrName = 'auxQ' + strNum
label = 'au(x)iliary'
refNo = self._pmtrNumberToUsr(strNum, 0, style)
elif p[:1] == 's' or p[:1] == 'c' or p[:5] == 'clone':
strNum, strLet = drawer.strExtractNum(p)
attrName = 'cloneQ' + p[1:]
label = 'clone (s)tatic'
refNo = self._pmtrNumberToUsr(strNum, 0, style)
else:
attrName = None
label = ''
if style == 'cmd': # leave parenthesis in names
pass
elif style in ['str', 'usr']: # remove parenthesis
label = label.replace('(','')
label = label.replace(')', '')
if style == 'usr' and refNo != None:
label = '%s %s' % (label, refNo)
return attrName, label
def clear(self):
"""processes init value and replaces history with first generation
will always add an init to the history, meaning that there will always
be one more generation than expected in most cases
"""
stepInit = self._getTemplate()
if drawer.isStr(self.init):
numStr, junk = drawer.strExtractNum(self.init)
if self.init == 'center':
centerIndex = self._getCenter()
if self.dstValues == None: # continuous case
if self.DECIMAL: val = decimal.Decimal(1)
else: val = 1.0
# should add one here, but need -1 for list position shift
stepInit[self._getCenter()] = val
else: # center value is dependent; must provude as variable
stepInit[self._getCenter()] = self.dstValues[
self.dstIndexCenter]
elif self.init == 'random':
for x in range(self.size):
if self.dstValues == None: # continuous case
if self.DECIMAL:
val = decimal.Decimal(str(random.random()))
else:
val = random.random()
stepInit[x] = val
else: # discrete
stepInit[x] = random.choice(self.dstValues)
# may be number as a string; treat as a list
elif len(numStr) == len(self.init):
for x in range(self.size):
# must be integers, use force to limit at min / max
if self.dstValues != None:
min = self.dstValues[0]
max = self.dstValues[-1]
else: # continuous, unit interval
min = 0
max = 1
val = drawer.strToNum(self.init[(x % len(self.init))],
'int', min, max, 1)
stepInit[x] = val
elif drawer.isNum(self.init):
for x in range(self.size):
stepInit[x] = self.init
elif drawer.isList(self.init):
for x in range(self.size):
stepInit[x] = self.init[(x % len(self.init))]
self.stepHistory = [stepInit] # a list of arrays
def clear(self):
"""processes init value and replaces history with first generation
will always add an init to the history, meaning that there will always
be one more generation than expected in most cases
"""
stepInit = self._getTemplate()
if drawer.isStr(self.init):
numStr, junk = drawer.strExtractNum(self.init)
if self.init == 'center':
centerIndex = self._getCenter()
if self.dstValues == None: # continuous case
if self.DECIMAL: val = decimal.Decimal(1)
else: val = 1.0
# should add one here, but need -1 for list position shift
stepInit[self._getCenter()] = val
else: # center value is dependent; must provude as variable
stepInit[self._getCenter()] = self.dstValues[self.dstIndexCenter]
elif self.init == 'random':
for x in range(self.size):
if self.dstValues == None: # continuous case
if self.DECIMAL: val = decimal.Decimal(str(random.random()))
else: val = random.random()
stepInit[x] = val
else: # discrete
stepInit[x] = random.choice(self.dstValues)
# may be number as a string; treat as a list
elif len(numStr) == len(self.init):
for x in range(self.size):
# must be integers, use force to limit at min / max
if self.dstValues != None:
min = self.dstValues[0]
max = self.dstValues[-1]
else: # continuous, unit interval
min = 0
max = 1
val = drawer.strToNum(self.init[(x % len(self.init))], 'int',
min, max, 1)
stepInit[x] = val
elif drawer.isNum(self.init):
for x in range(self.size):
stepInit[x] = self.init
elif drawer.isList(self.init):
for x in range(self.size):
stepInit[x] = self.init[(x % len(self.init))]
self.stepHistory = [stepInit] # a list of arrays
def caInitParser(usrStr):
"""
>>> caInitParser('center')
'center'
>>> caInitParser('junk') == None
True
"""
usrNum, junk = drawer.strExtractNum(usrStr)
if drawer.isNum(usrStr) or (len(usrNum) == len(usrStr)
or drawer.isList(usrStr)):
return usrStr # not a string, a data obj
# only parse if a string
ref = {
'center': ['c', 'center'],
'random': ['r', 'random'],
}
usrStr = drawer.selectionParse(usrStr, ref)
return usrStr # may be Non
def caInitParser(usrStr):
"""
>>> caInitParser('center')
'center'
>>> caInitParser('junk') == None
True
"""
usrNum, junk = drawer.strExtractNum(usrStr)
if drawer.isNum(usrStr) or (len(usrNum) == len(usrStr) or
drawer.isList(usrStr)):
return usrStr # not a string, a data obj
# only parse if a string
ref = {
'center' : ['c', 'center'],
'random' : ['r', 'random'],
}
usrStr = drawer.selectionParse(usrStr, ref)
return usrStr # may be Non
