我正在尝试使用mechanize在网站上进行搜索(第一次体验这个库,我几乎不知道 html 和浏览机制)。
它可以登录网站,但我无法在下一页填写搜索表格。对于登录我使用:
from mechanize import Browser
br = Browser()
br.open(top_url)
br.select_form(nr=0)
br["login"] = username
br["password"] = password
br.submit()
然后我在表单上使用循环来查看表单字段的名称:
>>> for i in br.forms():
... print i
... break
...
这给了我这个:
<naurp_form POST https://sd.priocom.com/fx/$sd/servlet.ru.naumen.sd.search.SearcherServlet multipart/form-data
<TextControl(sdsearch_ServiceCallIdSearchType=)>
<SubmitControl(dosearchsdsearch_ServiceCallIdSearchType=>) (readonly)>
<HiddenControl(hidden_dosearchsdsearch_ServiceCallIdSearchType=) (readonly)>
<TextControl(sdsearch_ServiceCallDescriptionSearchType=)>
<SubmitControl(dosearchsdsearch_ServiceCallDescriptionSearchType=>) (readonly)>
<HiddenControl(hidden_dosearchsdsearch_ServiceCallDescriptionSearchType=) (readonly)>
<HiddenControl(searchType__exists=1) (readonly)>
<SelectControl(searchType=[ClientTitleSearchType, *ClientTitleSearchType, CrmLiteJuridicalClientContactPersonSearchType, CrmLiteByPhoneSearchType, ServiceTitleSearchType, ContractTitleSearchType, CrmLiteNaturalClientSearchType, CrmLiteJuridicalClientSearchType, SDTaskIdSearchType, SDTaskDescriptionSearchType, SDTaskIdSearchType, ServiceCallIdSearchType, ServiceCallCommentSearchType, CoreEmployeeSearchType, CoreOUSearchType, CoreEmployeeSearchType, CoreClientSearchType, CoreContractTitleSearchType, CoreServiceSearchType, KBaseSearchType, CMDBObjectTitleSearchType, CMDBObjectInvNumberSearchType])>
<TextControl(searchString=)>
<SubmitControl(doSearch=>) (readonly)>
<HiddenControl(hidden_doSearch=) (readonly)>
<HiddenControl(searchUUID=) (readonly)>
<CheckboxControl(searchInResult=[on])>
<HiddenControl(searchInResult__exists=1) (readonly)>
<HiddenControl(backURL=/fx/sd/ru.naumen.sd.published_jsp?uuid=coreboqme50d80000il15pbh3tiac13s) (readonly)>
<SubmitControl(doClear=╨Ю╤З╨╕╤Б╤В╨╕╤В╤М ╤А╨╡╨╖╤Г╨╗╤М╤В╨░╤В╤Л) (readonly)>
<HiddenControl(hidden_doClear=) (readonly)>
<HiddenControl(__form_id=searchTab.searchForm) (readonly)>
<HiddenControl(first_load=true) (readonly)>>
表格总数 = 3 (0,1,2) 与网站完全匹配的内容。我对第一种形式感兴趣,"sdsearch_ServiceCallIdSearchType"
. 在实际网站上,它看起来像一个字段和一个按钮“>>”,显然dosearchsdsearch_ServiceCallIdSearchType
所以我正在尝试这个:
br.select_form(nr = 0)
br['sdsearch_ServiceCallIdSearchType'] = '2770'
#also tried br.form['sdsearch_ServiceCallIdSearchType'] = '2770'
response = br.submit("dosearchsdsearch_ServiceCallIdSearchType")
tt_page = br.response().read()
UPD:也尝试了.click()
方法
response = br.click(type = 'submit',name = "dosearchsdsearch_ServiceCallIdSearchType")
tt_page = br.response().read()
但在tt_page
我仍然收到第一个搜索页面(我试图填写搜索表单的页面)。
任何提示表示赞赏。
PS:我需要的网站上的搜索表单代码(我不知道它是什么意思。我可以猜测但不能确定我的猜测是否正确):
<!--formbutton.jsp-->
<tr id="sdsearch_ServiceCallIdSearchType_outer" >
<th style="width:25%;">
TT number
</th>
<td align="left"
style="width:100%;vertical-align:middle;">
<table border="0" cellpadding="0" cellspacing="0"><tr><td style="border:0px">
<input type="text"
id="sdsearch_ServiceCallIdSearchType"
name="sdsearch_ServiceCallIdSearchType"
size="30"
value=""
maxlength="254"
style=""
/>
</td><td style="border:0px">
<span id="dosearchsdsearch_ServiceCallIdSearchType_outer"
name="dosearchsdsearch_ServiceCallIdSearchType_outer"
><input
onclick="
mark_as_pressed(window.event, this);
"
style="margin:1px;"
type="submit"
id="dosearchsdsearch_ServiceCallIdSearchType"
name="dosearchsdsearch_ServiceCallIdSearchType"
value=">"
/></span>
<input type="hidden" id="hidden_dosearchsdsearch_ServiceCallIdSearchType" name="hidden_dosearchsdsearch_ServiceCallIdSearchType"></td></tr></table></td>
</tr>
PPS: 这篇文章很有帮助,还有这个网站上的一些帖子。但是没有人给我任何提示,为什么在我的情况下它不起作用。
仍然找不到填写该表格并转到下一页的方法。