如何在python中創建一個CSS文件# -*- coding: utf-8 -*-import cssutilscss = u'''/* a comment */ .chat { background: #fff; color: white; } .chat-history { height: 100px; padding: 8px 24px; overflow-y: scroll; }#live-chat header { background: #293239; border-radius: 5px 5px 0 0; color: #fff; cursor: pointer; padding: 16px 24px;}'''sheet = cssutils.parseString(css)for rule in sheet: if rule.type == rule.STYLE_RULE: # find property for property in rule.style: if property.name == 'color': property.value = 'green' property.priority = 'IMPORTANT' break # or simply: rule.style['margin'] = '01.0eM' # or: ('1em', 'important')# cssutils.ser.prefs.resolveVariables == True since 0.9.7b2print(sheet.cssText)with open("hello.css", 'w') as f: f.write(str(sheet.cssText))當我發現我的文件時b'/* a comment */\n.chat {\n background: #fff;\n color: green !important;\n margin: 1em\n }\n.chat-history {\n height: 100px;\n padding: 8px 24px;\n overflow-y: scroll;\n margin: 1em\n }\n#live-chat header {\n background: #293239;\n border-radius: 5px 5px 0 0;\n color: green !important;\n cursor: pointer;\n padding: 16px 24px;\n margin: 1em\n }'我想創建一個縮進的 CSS 文件。
1 回答
aluckdog
TA貢獻1847條經驗 獲得超7個贊
您可以在寫入 CSS 文件之前cssText使用該函數解碼in ASCIIsheet.cssText.decode('ascii')
# -*- coding: utf-8 -*-
import cssutils
css = '''/* a comment */
.chat {
background: #fff;
color: white;
}
.chat-history {
height: 100px;
padding: 8px 24px;
overflow-y: scroll;
}
#live-chat header {
background: #293239;
border-radius: 5px 5px 0 0;
color: #fff;
cursor: pointer;
padding: 16px 24px;
}
'''
sheet = cssutils.parseString(css)
for rule in sheet:
if rule.type == rule.STYLE_RULE:
# find property
for property in rule.style:
if property.name == 'color':
property.value = 'green'
property.priority = 'IMPORTANT'
break
# or simply:
rule.style['margin'] = '01.0eM' # or: ('1em', 'important')
# cssutils.ser.prefs.resolveVariables == True since 0.9.7b2
cssTextDecoded = sheet.cssText.decode('ascii')
print(cssTextDecoded)
with open("hello.css", 'w') as f:
f.write(cssTextDecoded)
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