Klicken Sie auf Website-Taste mit Python

Question

ich einen Prozess automatisieren möchten, die in einer Suchleiste für ein Schlüsselwort sucht. Allerdings akzeptiert einen Haftungsausschluss und einmal zuerst kehrt der Suche, wird das Ergebnis tatsächlich gezeigt. Die Haftungsausschluss Seite ist folgende:

http://emma.msrb.org/Disclaimer.aspx

Ich habe bereits die Website überprüft und dies ist mein vorläufiger Code:

browser = RoboBrowser(history=True) 
browser.open(tradeinfo) 
# tradeinfo = link to search result, i.e. http://emma.msrb.org/SecurityDetails/TradeActivity/ABF6AA894523779EDC8B751EB99959934 
form = browser.get_forms()[0] 
print form 

<RoboForm __VIEWSTATE=somevalue, __VIEWSTATEGENERATOR=somevalue, __EVENTVALIDATION=somevalue, 
ctl00$Masthead$UserAcct1$NextAction=, 
ctl00$Masthead$UserAcct1$isPilotUser=False, ctl00$Masthead$searchTextBox=Enter CUSIP or Name, 
ctl00$Masthead$headerSearchButton=, 
ctl00$mainContentArea$disclaimerContent$yesButton=, 
ctl00$mainContentArea$disclaimerContent$noButton=> 
# Somevalue represents a string of characters (deleted for visual clarity) 

Dann wird die folgend ich:

form['ctl00$mainContentArea$disclaimerContent$yesButton'].value ='Yes' 
browser.submit_form(form) 
browser.select('body') 

Aber Der Körper enthält immer noch nicht die Daten. Ich habe auch versucht, mit dem gleichen Ergebnis zu mechanisieren. Gibt es eine Möglichkeit, dies ohne Selen zu tun, mit nur mechanisieren oder RoboBrowser? Wenn ja, was fehlt mir in meinem Skript?

PS: HTML-Skript für die Schaltfläche "Akzeptieren":

<input type="image" 
name="ctl00$mainContentArea$disclaimerContent$yesButton" 
id="ctl00_mainContentArea_disclaimerContent_yesButton" 
data-jquerymobilestyle="false" 
src="images/btnAccept.gif" alt="Accept" style="border-width:0px;"> 

Answer 1

Sie müssen nur die Daten zu veröffentlichen, ein Beispiel unter Verwendung von requests zu schreiben und bs4 zu analysieren, was zurückgegeben wird:

In [6]: from bs4 import BeautifulSoup 

In [7]: with requests.Session() as s: 
    ...:   r = s.post("http://emma.msrb.org/Main/QuickSearch", data={"quickSearchText":"G-12"}) 
    ...:   soup = BeautifulSoup(r.content) 
    ...:   print(soup.select_one("#ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView")) 
    ...:  
<table border="0" cellspacing="0" class="grid1" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView" width="100%"> 
<tr> 
<th scope="col"><a href="javascript:__doPostBack('ctl00$mainContentArea$SearchResultsControl1$searchResultsGridView','Sort$IssuerName')">Issuer Name *</a></th><th scope="col"><a href="javascript:__doPostBack('ctl00$mainContentArea$SearchResultsControl1$searchResultsGridView','Sort$IssueName')">Issue Description *</a></th><th scope="col"><a href="javascript:__doPostBack('ctl00$mainContentArea$SearchResultsControl1$searchResultsGridView','Sort$DatedDate')">Dated Date</a></th><th scope="col"><a href="javascript:__doPostBack('ctl00$mainContentArea$SearchResultsControl1$searchResultsGridView','Sort$MaturityDateRange')">Maturity Dates</a></th> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=006449" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl02_issuerNameHyperLink">ADAM 12 FIVE STAR SCHOOLS, CO</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=EP347630" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl02_IssueWithImageControl1_issueLink">G.O. REFUNDING BONDS, SERIES 2011</a> 
</td><td>09/20/2011</td><td>2011 to 2017</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=EP1603" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl03_issuerNameHyperLink">AQUA MAINE, INC WATER SER 94G 12/21/94</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=EP369008" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl03_IssueWithImageControl1_issueLink">AQUA MAINE, INC FIRST MORTGAGE BOND SER G DUE 12/15/24 DTD 12/21/94 $9,000,000</a> 
</td><td> </td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=072024" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl04_issuerNameHyperLink">BAY AREA TOLL AUTHORITY</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=EA343972" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl04_IssueWithImageControl1_issueLink">SAN FRANCISCO BAY AREA TOLL BRIDGE REVENUE BONDS, SIFMA INDEX RATE BONDS, 2008 SERIES G-1 (REOFFERING)</a> 
</td><td>06/05/2008</td><td>04/01/2045</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=13034U" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl05_issuerNameHyperLink">CALIFORNIA INFRASTRUCTURE &amp; ECONOMIC DEV BK REV IAM COML PAPER 3/A2 SER G</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=E81A86D5BE1D9CCEFEA5BE542F8B8F9B" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl05_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>01/01/1930</td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=13066Y" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl06_issuerNameHyperLink">CALIFORNIA ST DEPT WTR RES PWR SUPPLY REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS286087" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl06_IssueWithImageControl1_issueLink">SER G-11-RMKT 12/01/08</a> 
</td><td>12/01/2005</td><td>05/01/2018</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=13066Y" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl07_issuerNameHyperLink">CALIFORNIA ST DEPT WTR RES PWR SUPPLY REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS250013" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl07_IssueWithImageControl1_issueLink">SER G-4-RMKT 12/01/08</a> 
</td><td>12/01/2005</td><td>05/01/2016</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=13066Y" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl08_issuerNameHyperLink">CALIFORNIA ST DEPT WTR RES PWR SUPPLY REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS142918" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl08_IssueWithImageControl1_issueLink">VAR-SUBSER G-12</a> 
</td><td>12/01/2005</td><td>05/01/2018</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=16757L" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl09_issuerNameHyperLink">CHICAGO ILL MIDWAY ARPT REV TAXABLE IAM COML PAPER 3/A2 SER G</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=67F0CEF2677E837E18B4B370D84E2D21" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl09_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>01/01/1930</td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=167486" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl10_issuerNameHyperLink">CITY OF CHICAGO</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=ER349383" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl10_IssueWithImageControl1_issueLink">GENERAL OBLIGATION VARIABLE RATE DEMAND BONDS, REFUNDING SERIES 2007G</a> 
</td><td>11/08/2007</td><td>01/01/2042</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=20775B" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl11_issuerNameHyperLink">CONNECTICUT HOUSING FINANCE AUTHORITY</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=EP358373" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl11_IssueWithImageControl1_issueLink">HOUSING MORTGAGE FINANCE PROGRAM BONDS 
2010 SERIES G</a> 
</td><td>12/01/2010</td><td>2013 to 2031</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=246018" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl12_issuerNameHyperLink">DELAWARE CNTY PA INDL DEV AUTH REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=41B742BA34F00163F429A1B4A608E07C" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl12_IssueWithImageControl1_issueLink">ANNUAL-REF-G-RMKT-12/2/96</a> 
</td><td>06/01/1993</td><td>12/01/2013</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=291380" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl13_issuerNameHyperLink">EMMAUS GENERAL AUTHORITY 
(PENNSYLVANIA)</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS60546" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl13_IssueWithImageControl1_issueLink">LOCAL GOVERNMENT REVENUE BONDS 
(BOND POOL PROGRAM) 
$2,400,000 SERIES 1989 G (SUBSERIES G-19)</a> 
</td><td>03/16/1989</td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=291380" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl14_issuerNameHyperLink">EMMAUS PA GEN AUTH REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS86489" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl14_IssueWithImageControl1_issueLink">LOC GOVT-G-11-RMKT 12/01/1998</a> 
</td><td>03/16/1989</td><td>Unavailable</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=291380" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl15_issuerNameHyperLink">EMMAUS PA GEN AUTH REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=937017C6899D3EE65A761735286F701F" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl15_IssueWithImageControl1_issueLink">VAR-LOC GOVT-G-11-RMK 12/01/98</a> 
</td><td>03/16/1989</td><td>03/01/2024</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=291380" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl16_issuerNameHyperLink">EMMAUS PA GEN AUTH REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS159398" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl16_IssueWithImageControl1_issueLink">VAR-LOC GOVT-G-12-RMKTD 2/1/99</a> 
</td><td>03/16/1989</td><td>03/01/2024</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=291380" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl17_issuerNameHyperLink">EMMAUS PA GEN AUTH REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=851B472A6038290736FE10877813DC5C" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl17_IssueWithImageControl1_issueLink">VAR-SUBSER G-6-RMK 12/1/95</a> 
</td><td>03/15/1989</td><td>03/01/2024</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=402175" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl18_issuerNameHyperLink">GULF BREEZE FLA REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS285974" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl18_IssueWithImageControl1_issueLink">FLTG-LOC GOVT-G-RMKT-12/01/08</a> 
</td><td>12/30/1985</td><td>12/01/2015</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=44241A" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl19_issuerNameHyperLink">HOUSTON TEX IAM COML PAPER NTS 3/A2 SER G-1</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=9FE04F6C8E02213549422A9A68E2F021" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl19_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>01/01/1930</td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=44241B" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl20_issuerNameHyperLink">HOUSTON TEX IAM COML PAPER NTS 3/A2 SER G-2</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=AF16C39A167072D4704A509F1B4A1084" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl20_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>05/01/2012</td><td>05/22/2012</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=491322" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl21_issuerNameHyperLink">KENTUCKY INTERLOCAL SCH TRANSN ASSN EQUIP LEASE REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS124785" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl21_IssueWithImageControl1_issueLink">LEASE PG-SER G-6-RMKT 12/1/99</a> 
</td><td>07/23/1997</td><td>2002 to 2019</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=639671" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl22_issuerNameHyperLink">NEBRASKA INVT FIN AUTH</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=MS162444" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl22_IssueWithImageControl1_issueLink">SER G O-12</a> 
</td><td>04/03/2001</td><td>03/01/2011</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=71783E" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl23_issuerNameHyperLink">PHILADELPHIA PA GAS WKS REV IAM COML PAPER NTS 3/A2 SER G-1</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=F4D5EB17078B2AA2BA5280443137E116" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl23_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>01/01/1930</td><td>Unavailable</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=71783F" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl24_issuerNameHyperLink">PHILADELPHIA PA GAS WKS REV IAM COML PAPER NTS 3/A2 SER G-2</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=38C8B7A389D05523CFE6D97E21F195C0" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl24_IssueWithImageControl1_issueLink">COML PAPER IAM 12</a> 
</td><td>01/01/1930</td><td>Unavailable</td> 
</tr><tr class="RowAlternate"> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=917436" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl25_issuerNameHyperLink">UTAH HSG CORP SINGLE FAMILY MTG REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=507587B811D1853256E8049ECAB08C0E" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl25_IssueWithImageControl1_issueLink">VAR-SER G-2-CL I-RMKT 12/30/09</a> 
</td><td>12/17/2002</td><td>01/01/2034</td> 
</tr><tr> 
<td> 
<a href="http://emma.msrb.org/IssuerView/IssuerDetails.aspx?cusip=917436" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl26_issuerNameHyperLink">UTAH HSG CORP SINGLE FAMILY MTG REV</a> 
</td><td> 
<a href="http://emma.msrb.org/IssueView/IssueDetails.aspx?id=FD5E486975764638149DB3D4750980BA" id="ctl00_mainContentArea_SearchResultsControl1_searchResultsGridView_ctl26_IssueWithImageControl1_issueLink">VAR-SER G-CL I-RMKT 12/30/09</a> 
</td><td>10/14/2004</td><td>01/01/2036</td> 
</tr> 
</table>