def oct(start=0,end=26):
"""
numsys.oct([start, [end]]) -> dict
Returns a dictionary of alphabets (key is lowercase alphabet) and their ascii
codes in octal as the value.
"""
octa = {}
for a in core.alist(start,end):
octa[a] = octal(a)
return octa
def hex(start=0,end=26):
"""
numsys.hex([start, [end]]) -> dict
Returns a dictionary of alphabets (key is lowercase alphabet) and their ascii
codes in hexadecimal as the value.
"""
hexa = {}
for a in core.alist(start,end):
hexa[a] = hexadecimal(a)
return hexa
def bi(start=0,end=26):
"""
numsys.bi([start, [end]]) -> dict
Returns a dictionary of alphabets (key is lowercase alphabet) and their ascii
codes in binary as the value.
"""
bi = {}
for a in core.alist(start,end):
bi[a] = binary(a)
return bi
def rot(rotv=13, start=0, end=26):
"""
crypt.rot([rotv, [start, [end]]]) -> dict
Returns a dictionary of alphabets (key is lowercase alphabet and value is
rotated alphabet) from start till end. Rot value is by default 13, but can
be anything. By default the start is 0 and end is 26.
"""
d = {}
for a in core.alist(start, end):
if (rotv + start < 26):
d[a] = core.alph(start+rotv,start+rotv+1)
else :
d[a] = core.alph(start+rotv-26,start+rotv-26+1)
start += 1
return d
