python mechanize._html.ParseError

Question

当我运行下面的代码时，我得到了一个mechanize._html.ParseError异常。我怎么才能让它闭嘴？我知道它是无效的html，如果它是一个很好的网站，我不会想要解析它。我用谷歌搜索了一下，有人告诉我用br = mechanize.Browser(factory=mechanize.RobustFactory())取代br = mechanize.Browser()，但这行不通。

import mechanize

#br  = mechanize.Browser()
br = mechanize.Browser(factory=mechanize.RobustFactory())
br.set_handle_robots(False)
br.open("http://journeyplanner.irishrail.ie/bin/query.exe")
for form in br.forms():
        print form
        print

Answer 1

为什么要用mechanize打开.exe文件？你应该用它来打开网页。如果要下载.exe文件，请改用br.retrieve()。

编辑：

顺便说一句，您的代码为我生成了以下输出：

<formular POST http://journeyplanner.irishrail.ie/bin/query.exe/dn?ld=1.1&OK#focus application/x-www-form-urlencoded
    <HiddenControl(queryPageDisplayed=yes) (readonly)>
    <HiddenControl(HWAI=JS!ajax=yes) (disabled, readonly)>
    <HiddenControl(HWAI=JS!js=yes) (disabled, readonly)>
    <HiddenControl(outwardConDetails=) (readonly)>
    <ImageControl(start=Verbindung suchen)>
    <TextControl(REQ0JourneyStopsS0A=255)>
    <TextControl(REQ0JourneyStopsS0G=)>
    <HiddenControl(REQ0JourneyStopsS0ID=) (readonly)>
    <TextControl(REQ0JourneyStopsZ0A=255)>
    <TextControl(REQ0JourneyStopsZ0G=)>
    <HiddenControl(REQ0JourneyStopsZ0ID=) (readonly)>
    <RadioControl(journey_mode=[*single, return])>
    <TextControl(REQ0JourneyDate=17/01/2012)>
    <SelectControl(REQ0JourneyTime=[*0, 00, 9, 14, 18])>
    <HiddenControl(REQ0HafasPeriodToSearch=1440) (readonly)>
    <HiddenControl(REQ0HafasPeriodSearch=2) (readonly)>
    <HiddenControl(REQ0HafasSearchForw=1) (readonly)>
    <CheckboxControl(special_search_both=[1])>
    <TextControl(REQ1JourneyDate=)>
    <SelectControl(REQ1JourneyTime=[*0, 00, 9, 14, 18])>
    <HiddenControl(REQ1HafasPeriodToSearch=1440) (readonly)>
    <HiddenControl(REQ1HafasPeriodSearch=2) (readonly)>
    <HiddenControl(REQ1HafasSearchForw=1) (readonly)>
    <SubmitControl(start=Go) (readonly)>
    <SubmitControl(start=Go) (readonly)>>

编辑：

哦，我错了。它根本不是一个.exe文件。我下载了它并用文本编辑器打开，它只是一个.html文件！它也适用于br = mechanize.Browser()