python配置檔案讀寫（ConfigParse）

ini檔案格式：

[section0] 

key0 = value0
key1 = value1
[section1]
key2 = value2
key3 = value

[config]

num =
40column =
8create_size_x =
400create_size_y =
300[color]
# 深藍
dark_blue =rgba(1,
77,103,
255)
# 淺藍
light_blue = rgba(96,
143,
159,
255)
# 亮黃
luminous_yellow = rgba(
251,
178,23,
255)
# 淺黃
light_yellow = rgba(
237,
222,
139,
255)

# coding:utf-8

import configparser # python3以後的安裝包改為小寫
config = configparser.configparser(
)config.read(
"../config.ini"
, encoding=
'utf-8'
)print
(config.sections())
# 列印所有section
print
(config.options(
"color"))
# 列印[color]這個section裡面所有options
print
(config.items(
"color"))
# 列印[color]這個section裡面所有鍵值對
print
(config.get(
"color"
,"dark_blue"))
print
(config.getint(
"config"
,"num"))
for sections in config.sections():
for items in config.items(sections)
:#列印單獨鍵值對
print
(items)

[

'config'
,'color'
,'db'
,'screw'
,'mode'][
'background_color'
,'light_blue'
,'purplish_blue'
,'dark_blue'
,'luminous_yellow'
,'light_yellow'
,'light_grey'
,'grey'
,'grey_80'
,'grey_60'
,'grey_40'
,'grey_20'
,'grey_10'
,'black'
,'black_80'
,'black_60'
,'black_40'
,'black_20'
,'black_10'
,'red'
,'red_80'
,'red_60'
,'red_40'
,'red_20'
,'red_10'][
('background_color'
,'rgba(134,145,153,255)'),
('light_blue'
,'rgba(96,143,159,255)'),
('purplish_blue'
,'rgba(3,38,58,255)'),
('dark_blue'
,'rgba(20,68,106,255)'),
('luminous_yellow'
,'rgba(222,125,44,255)'),
('light_yellow'
,'rgba(250,218,141,255)'),
('light_grey'
,'rgba(179,168,150,255)'),
('grey'
,'rgba(134,145,153,255)'),
('grey_80'
,'rgba(157,167,175,255)'),
('grey_60'
,'rgba(181,198,196,255)'),
('grey_40'
,'rgba(205,211,216,255)'),
('grey_20'
,'rgba(229,233,235,255)'),
('grey_10'
,'rgba(242,244,245,255)'),
('black'
,'rgba(0,0,0,255)'),
('black_80'
,'rgba(87,87,87,255)'),
('black_60'
,'rgba(134,134,133,255)'),
('black_40'
,'rgba(176,177,177,255)'),
('black_20'
,'rgba(217,217,217,255)'),
('black_10'
,'rgba(236,236,236,255)'),
('red'
,'rgba(185,0,15,255)'),
('red_80'
,'rgba(197,51,63,255)'),
('red_60'
,'rgba(211,102,111,255)'),
('red_40'
,'rgba(226,153,159,255)'),
('red_20'
,'rgba(240,204,207,255)'),
('red_10'
,'rgba(248,230,231,255)')]
rgba(20,
68,106,
255)40(
'num'
,'40')(
'column'
,'8')(
'create_size_x'
,'400')(
'create_size_y'
,'300')(
'background_color'
,'rgba(134,145,153,255)')(
'light_blue'
,'rgba(96,143,159,255)')(
'purplish_blue'
,'rgba(3,38,58,255)')(
'dark_blue'
,'rgba(20,68,106,255)')(
'luminous_yellow'
,'rgba(222,125,44,255)')(
'light_yellow'
,'rgba(250,218,141,255)'
)

#coding:utf-8

import configparser
config = configparser.configparser(
)config.read(
"../config.ini"
, encoding=
'utf-8')if
"mode"
notin config.sections():
config.add_section(
"mode"
)# 增加乙個section
config.
set(
"mode"
,"flag"
,"true"
)# 增加一條資料
with
open
("../config.ini"
,"w+"
)as f:
config.write(f)

[config]

num =
40column =
8create_size_x =
400create_size_y =
300[color]
# 深藍
dark_blue =rgba(1,
77,103,
255)
# 淺藍
light_blue = rgba(96,
143,
159,
255)
# 亮黃
luminous_yellow = rgba(
251,
178,23,
255)
# 淺黃
light_yellow = rgba(
237,
222,
139,
255)
[mode]
flag = true

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