从表单中检索数据?

Retrieving data from a form?

我正在尝试使用 python 向网站输入数据,搜索它然后提取地址,但不确定此后该从何处继续。我的代码现在看起来像这样:

import mechanize

br = mechanize.Browser()
response = br.open("https://www.matsugov.us/myproperty")
for form in br.forms():
     print "Form name:", form.name
     print form

这给了我表单名称和表单。该表单在下拉列表下有多个字段,我需要 select 税号搜索并获取值“218N02W27C003”,然后应显示结果。从这个结果中,我们只需要获取包裹地址并显示输出。

因为您已经知道表单的 name,表单名称可以 selected using

for form in br.forms():
        if form.attrs.get('name') == 'frmSearch':
            br.form = form
            break

要select下拉菜单中的选项,将选项的作为列表传递

br.form['ddlType']=["taxid"]

总代码:

import mechanize

br = mechanize.Browser()
response = br.open("https://www.matsugov.us/myproperty")

for form in br.forms():
    if form.attrs.get('name') == 'frmSearch':
        br.form = form
        break

br.form['ddlType']=["taxid"]
br['txtParm']="abcdef"
req=br.submit().read()
print req

参考 HTML 代码是这样的。

<select name="ddlType" id="ddlType">
    <option value="owner">Owner Search</option>
    <option value="buyer">Buyer Search</option>
    <option value="address">Address Search</option>
    <option value="subdivision">Subdivision Search</option>
    <option value="subdivision2">Subdivision ID Search</option>
    <option value="taxid">Tax ID Search</option>
    <option value="parcel">Parcel ID Search</option>

</select>