replace.py

# -*- coding: UTF-8 -*-
# !/usr/bin/python


# read content from the html file
file = open('/Users/marco/PycharmProjects/StyleReplace/wechat.html' ,'r')
str = file.read()
# replace head 2 label
h2Start = '''<p style="line-height: 25.6px; max-width: 100%; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); background-color: rgb(255, 255, 255); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="max-width: 100%; color: rgb(41, 148, 128); line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"></strong></p>
<p style="max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="max-width: 100%; color: rgb(41, 148, 128); line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="max-width: 100%; font-size: 24px; box-sizing: border-box !important; word-wrap: break-word !important;"> ''';

h2End = '''</span></strong></p><h2 style="margin-top: 5px; margin-bottom: 10px; white-space: normal; max-width: 100%; box-sizing: border-box; word-wrap: break-word; font-family: sans-serif; line-height: 8px; color: white; border-left: 15px solid rgb(41, 148, 128); background: rgb(73, 200, 149);">&nbsp; &nbsp;</h2>''';
head2 = str.replace('''<h2>''', h2Start);
head2 = head2.replace('''</h2>''', h2End);

# replace head 3 label
h3Start = '''<p style="line-height: 25.6px; max-width: 100%; min-height: 1em; white-space: pre-wrap; color: rgb(62, 62, 62); box-sizing: border-box !important; word-wrap: break-word !important; background-color: rgb(255, 255, 255);">
    <span style="margin-left: 10px; max-width: 100%; color: rgb(26, 149, 165); box-sizing: border-box !important; word-wrap: break-word !important;"><strong style="max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="max-width: 100%; box-sizing: border-box !important; word-wrap: break-word !important;"><span style="max-width: 100%; font-size: 24px; box-sizing: border-box !important; word-wrap: break-word !important;">''';

h3End = '''</span></span></strong></span>
</p>
<h3 style="margin-top: 5px; margin-bottom: 10px; margin-left: 10px; white-space: normal; max-width: 100%; box-sizing: border-box; word-wrap: break-word; outline: none; font-family: sans-serif; line-height: 5px; color: white; border-left: 35px solid rgb(26, 149, 165); background: rgb(38, 198, 218);">
    &nbsp; &nbsp;
</h3>''';
head3 = head2.replace('''<h3>''', h3Start);
head3 = head3.replace('''</h3>''', h3End);

# replace p title
pStart = '''<p style="margin: 0em 0.5em; white-space: normal; letter-spacing: 1px; text-align: justify; line-height: 1.5em;">
   <span style="font-size: 15px; color: rgb(51, 51, 51);">''';

pEnd = '''</span></p>''';

varP = head3.replace('''<p>''', pStart);
varP = varP.replace('''</p>''', pEnd);

# replace blockQuote
quoteStart = '''<br/><blockquote style="margin: 0px 20px 0px 18px; padding: 0px 0px 0px 10px; max-width: 100%; border-left: 5px solid rgb(38, 198, 218); color: rgb(62, 62, 62); font-family: &quot;Helvetica Neue&quot;, Helvetica, &quot;Hiragino Sans GB&quot;, &quot;Microsoft YaHei&quot;, Arial, sans-serif; white-space: normal; background-color: rgb(255, 255, 255); line-height: 25.6px; box-sizing: border-box !important; word-wrap: break-word !important;">''';

quote = varP.replace('''<blockquote>''', quoteStart);
# replace the nextline before p label
quote = quote.replace('''mportant;">\n<br/>''', '''break-word !important;">\n''')


print(quote);

file.close();
print("文件名: ", file.name)
print("是否已关闭 : ", file.closed)
print("访问模式 : ", file.mode)
# print("末尾是否强制加空格 : ", file.softspace)