def index(request):
""" Contains explanatory text. Nothing needs to be loaded. """
if "asciif" in request.GET and request.GET["asciif"] == "asciif":
keys = ASCIIKEYS
asciiselect = True
else:
keys = UNIKEYS
asciiselect = False
if "key" in request.GET:
key = request.GET["key"]
if key not in keys:
if key in MAPKEYS.keys():
key = MAPKEYS[key]
else: # Someone's been playing silly buggers with the GET request.
key = "C"
# So we return C as simple.
else:
key = "C"
if "scales" in request.GET:
chosenscale = request.GET["scales"]
if chosenscale not in SCALE_ARRAY:
if chosenscale in MAPSCALES.keys():
chosenscale = MAPSCALES[chosenscale]
else: # Again, enemy action from the GET request.
chosenscale = "Major"
else:
chosenscale = "Major"
scaletable = populate_scale_chords(chosenscale, key, CHORDTYPE_ARRAY)
if asciiselect:
scales = sorted([un_unicode_accdtls(i) for i in SCALE_ARRAY])
chosenscale = un_unicode_accdtls(chosenscale)
else:
scales = sorted(SCALE_ARRAY)
c = RequestContext(
request, {
"keys": keys,
"chosenkey": key,
"asciiselect": asciiselect,
"scaletable": scaletable,
"scales": scales,
"chosenscale": chosenscale
})
return TemplateResponse(request,
'chordgenerator/chordgenerator.html',
context=c)
def index(request):
""" Contains explanatory text. Nothing needs to be loaded. """
if "asciif" in request.GET and request.GET["asciif"] == "asciif":
keys = ASCIIKEYS
asciiselect = True;
else:
keys = UNIKEYS;
asciiselect = False;
if "key" in request.GET:
key = request.GET["key"]
if key not in keys:
if key in MAPKEYS.keys():
key = MAPKEYS[key];
else: # Someone's been playing silly buggers with the GET request.
key = "C"; # So we return C as simple.
else:
key = "C";
if "scales" in request.GET:
chosenscale = request.GET["scales"]
if chosenscale not in SCALE_ARRAY:
if chosenscale in MAPSCALES.keys():
chosenscale = MAPSCALES[chosenscale];
else: # Again, enemy action from the GET request.
chosenscale = "Major";
else:
chosenscale = "Major"
scaletable = populate_scale_chords(chosenscale, key, CHORDTYPE_ARRAY)
if asciiselect:
scales = sorted([un_unicode_accdtls(i) for i in SCALE_ARRAY]);
chosenscale = un_unicode_accdtls(chosenscale);
else:
scales = sorted(SCALE_ARRAY);
c = {"keys": keys, "chosenkey": key, "asciiselect":asciiselect,
"scaletable":scaletable, "scales":scales,
"chosenscale":chosenscale}
return render(request, 'chordgenerator/chordgenerator.html', c)
def chordtabletag(value, arg = False):
''' Takes an argument (value) that is assumed to be of type scale_chords.
The function is really a wrapper around chordgentable. The arg argument
indicates whether it is ASCII-only (True) or Unicode (False).
'''
output = chordgentableneu([value]);
try:
# Any exception - any at all - returns an empty string.
output = chordgentableneu([value]);
if arg:
output = un_unicode_accdtls(output);
return mark_safe(output);
# And if it all turns to shit...
except:
return "";
def chordtabletag(value, arg=False):
''' Takes an argument (value) that is assumed to be of type scale_chords.
The function is really a wrapper around chordgentable. The arg argument
indicates whether it is ASCII-only (True) or Unicode (False).
'''
output = chordgentableneu([value])
try:
# Any exception - any at all - returns an empty string.
output = chordgentableneu([value])
if arg:
output = un_unicode_accdtls(output)
return mark_safe(output)
# And if it all turns to shit...
except:
return ""
