Python read/write. ini configuration file

# Coding = UTF-8
Import configparser

Class myclass (object ):
'''
Retrieve configuration file
'''
Def _ init _ (Self ):
Self. Path = "../config. ini"
Try:
Self. cf = configparser. configparser ()
Self. Cf. Read (self. Path)
Except t:
Print "failed t"
Def get (self, section, option ):
If not self. Cf. has_section (Section): Return
If not self. Cf. has_option (section, option): Return
S = self. Cf. Get (section, option)
Return s
Def getdefault (self, key ):
AC = "sysconf"
Return self. Get (AC, key)

Def add (self, section, option, value ):
If self. Cf. has_section (Section): # Append content
If not self. Cf. has_option (section, option ):
Self. Cf. Set (section, option, value)
Self. Save ("R + ")
Else:
Self. Update (section, option, value)
Else: # Add a new section
If self. Cf. has_option (section, option ):
Self. Update (section, option, value)
Else:
Self. Cf. add_section (Section)
Self. Cf. Set (section, option, value)
Self. Save ("W ")

Def Update (self, section, option, value ):
Self. Cf. Set (section, option, value)
Self. Save ("W ")

Def removesection (self, Section ):
Self. Cf. remove_section (Section)
Self. Save ("W ")

Def removeoption (self, section, option ):
Self. Cf. remove_option (section, option)
Self. Save ("W ")
Def save (self, OP ):
Self. Cf. Write (open (self. Path, OP ))
If _ name _ = "_ main __":
M = myclass ()

Section = "ddd3"
Option = "test1322"

M. removesection (Section)
# M. removeoption (section, option)
# M. Add (section, option, "dsfsdf111 ")
# M. Update (section, option, "789456 qaaa ")