def ubuntuPaste(poster='',
screenshot='',
code2='',
klass='bash',
filename=None):
'''
paste 到 http://paste.ubuntu.org.cn/
screenshot 是文件路径
返回查看此帖子的 URL （字符串）
'''
from httpsession import Session
paste_url = 'http://paste.ubuntu.org.cn/'
fields = [
('paste', 'send'),
('poster', poster),
('code2', code2),
('class', klass),
]
if screenshot:
files = (('screenshot', filename
or os.path.split(screenshot)[1], open(screenshot,
'rb').read()), )
else:
files = ()
data = encode_multipart_formdata(fields, files)
s = Session()
r = s.request(paste_url,
data[1],
headers={
'Content-Type': data[0],
'Expect': '100-continue',
})
return r.geturl()
def getTitle(url, headers={}, timeout=5):
'''
获取网页标题，url 要指定协议的
如果字符串解码失败，返回 bytes
如果不是网页返回 None
可能出现的异常
socket.error: [Errno 111] Connection refused
socket.timeout: timed out
'''
# TODO 对 meta 刷新的处理
import re
import socket
from httpsession import Session
defaultheaders = {}
defaultheaders[
'User-Agent'] = 'Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.6) Gecko/20100628 Ubuntu/10.04 (lucid) Firefox/3.6.6'
defaultheaders[
'Accept'] = 'text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.7'
defaultheaders['Accept-Language'] = 'zh-cn,zh;q=0.5'
defaultheaders['Accept-Charset'] = 'utf-8,gb18030;q=0.7,*;q=0.7'
defaultheaders.update(headers)
headers = defaultheaders
s = Session()
try:
response = s.request(url, headers=headers)
except socket.error:
s = Session(proxy={
'http': 'http://localhost:8087',
'https': 'http://localhost:8087',
})
response = s.request(url, headers=headers)
contentType = response.getheader('Content-Type', default='text/html')
type = contentType.split(';', 1)[0]
if type.find('html') == -1 and type.find('xml') == -1:
return None
try:
charset = contentType.rsplit('=', 1)[1]
except IndexError:
charset = None
title = b''
content = b''
for i in range(300):
content += response.read(64)
if len(content) < 64:
break
m = re.search(b'<title[^>]*>([^<]*)<', content, re.IGNORECASE)
if m:
title = m.group(1)
break
response.close()
if charset is None:
import chardet
title = title.decode(chardet.detect(title)['encoding'])
else:
if charset.lower().find('big5') != -1:
charset = 'big5'
elif charset.lower() == 'windows-31j':
charset = 'cp932'
title = title.decode(charset)
title = htmlutils.entityunescape(title.replace('\n', '')).strip()
return title or None