Question

我想要的只是简单地处理USPTO商标网站。

#!/usr/bin/python

import mechanize
import cookielib
br=mechanize.Browser()
cg = cookielib.LWPCookieJar()
br.set_cookiejar(cg);

#br.set_all_readonly(False)
br.set_handle_robots(False)
br.set_handle_refresh(False)
br.addheaders=[('User-agent', 'Firefox')]

response=br.open("http://uspto.gov/trademarks-application-process/search-trademark-database")

tess = 'TESS'
start_search = 'Basic Word Mark Search (New User)'

assert br.viewing_html()
print br.title()

for l in br.links(url_regex='tmsearch'):
        if l.text == tess:
                print l.url;
                break

br.follow_link(l)
newlink=br.geturl()
print newlink

br.open(newlink)
for link in br.links():
        if link.text == start_search:
                print "Found Basic Search"
                print link.text
                print link.url
                break;
**#Why do we need the contactination. Witoug this it doesn't generate a full URL**

newurl="http://tmsearch.uspto.gov" + link.url
print newurl
response1 = br.open(newurl);

print response1.read()

#for form in br.forms():
        #print "Form Name" form.name

两个问题。

如果不手动连接前缀，我就不会在此步骤中获得完整的网址。
该计划的最后一部分，当它在表格中显示时，我会收到一些警告。
最后，我想在“搜索词”中输入一些搜索文本，我假设这是一个表单！但是无法访问它。然后提交。接下来是跟进在。之后显示的表。

Answer 1

好;

将您的http变量设置为变量，只需将其作为newurl = oldurl + link.url传递，您可以随时在br.open(oldurl + "w/e goes here")
for i in response1.forms(): print "Form name:", i.name

需要选择表单，发送文本，然后点击提交..这里有一些提示：

for form in br.forms():
   if form.attrs['id'] == 'search':
   br.form = form
   break
br["search"] = "text_search"
br.submit()

使用Mechanize和python处理USPTO网站

1 个答案: