Python daily delicious (3)-character conversion

Python provides two built-in functions, ORD and CHR, for conversion between characters and ASCII codes. For example:

>>>   Print Ord ( ' A ' )
97
>>>   Print CHR ( 97 )
A

Next we can start to design our case-insensitive ConversionProgramNow:

# ! /Usr/bin/ENV Python
# Coding = UTF-8

Def Ucasechar (CH ):
If Ord (CH) In Range ( 97 , 122 ):
Return CHR (ord (CH) -   32 )
Return Ch

def lcasechar (CH ):
If ord (CH) in range ( 65 , 91 ):
return CHR (ord (CH) + 32 )
return CH

DefUcase (STR ):
Return ''. Join (MAP (ucasechar, STR ))

DefLcase (STR ):
Return ''. Join (MAP (lcasechar, STR ))

PrintLcase ('ABC me ABC')
PrintUcase ('ABC me ABC')

Output result:
ABC me ABC

ABC me ABC

Python daily delicious series (total)

Python daily delicious (1)-variable exchange

Python daily delicious (2)-the art of character Traversal

Python daily delicious (3)-character conversion

Python daily delicious (4)-isinstance determines the object type

Python daily delicious (5)-ljust just Center

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