/Python/Python increment char a to b az to ba

Python increment char a to b az to ba

# Increment char (a -> b, az -> ba)
def inc_char(text, chlist = 'ABCDEFGHIJKLMNOPQRSTUVWXYZ'):
    # Unique and sort
    chlist = ''.join(sorted(set(str(chlist))))
    chlen = len(chlist)
    if not chlen:
        return ''
    text = str(text)
    # Replace all chars but chlist
    text = re.sub('[^' + chlist + ']', '', text)
    if not len(text):
        return chlist[0]
    # Increment
    inc = ''
    over = False
    for i in range(1, len(text)+1):
        lchar = text[-i]
        pos = chlist.find(lchar) + 1
        if pos < chlen:
            inc = chlist[pos] + inc
            over = False
            break
        else:
            inc = chlist[0] + inc
            over = True
    if over:
        inc += chlist[0]
    result = text[0:-len(inc)] + inc
    return result

Source: stackoverflow.com

Similar codes

-1 vote275 views2 answers
Install unity on pop os
Python
0 vote314 views1 answer
Python Entry default text
Python
0 vote246 views1 answer
Trim string to max length python
Python
0 vote286 views1 answer
How to make software in python
Python
2 votes263 views1 answer
Jsonresponse status code
Python
0 vote254 views1 answer
Sending Emails
Python
11 votes271 views4 answers
Add conda env to jupyter
Python
0 vote212 views1 answer
Python get text between two comma
Python
0 vote253 views1 answer
Python eliptic curve matplotlib
Python
0 vote230 views1 answer
Add a third dimension matrix dataset python
Python