我正在学习机械。我正在尝试打开一个文本文件,您单击的链接显示
文本 (.prn) 我遇到的一个问题是此页面上只有 1 个表单,并且该文件不在表单中。我的另一个问题是此页面上有几个文本文件,但它们都具有相同的名称文本 (.prn)。所以我想我需要找到第一个并打开它。使我试图打开的文本文件独一无二的一件事是它似乎被命名为
我所在的网页是: http ://www.treasurydirect.gov/govt/reports/pd/mspd/2013/2013_feb.htm
这是我想在机械化中打开文本文件的html部分:
</div>
<!-- END LOCALNAV -->
<!-- BEGIN CONTENT -->
<div id="content">
<h1>February 2013</h1>
<!-- InstanceBeginEditable name="content" -->
<ul>
<li>Summary
<ul>
<li><a href="/govt/reports/pd/mspd/2013/opds022013.pdf">Adobe Acrobat (.pdf)</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opds022013.prn">Text (.prn)</a></li>
</ul>
</li>
<li>STRIPS
<ul>
<li><a href="/govt/reports/pd/mspd/2013/opdr022013.pdf">Adobe Acrobat (.pdf)</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opdr022013.xls">Excel 5.0/95 (.xls )</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opdr022013.prn">Text (.prn)</a></li>
</ul>
</li>
<li>Entire MSPD
<ul>
<li><a href="/govt/reports/pd/mspd/2013/opdx022013.xls">Excel File for Primary Dealers</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opdm022013.pdf">Adobe Acrobat (.pdf)</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opdm022013.xls">Excel 5.0/95 (.xls)</a></li>
<li><a href="/govt/reports/pd/mspd/2013/opdm022013.prn">Text (.prn)</a></li>
</ul>
</li>
</ul>
<p>Note: To read or print a PDF document, you need the Adobe Acrobat Reader (v5.0 or higher) software installed on your computer. You can download the Adobe Acrobat Reader from the <a href="/exit.htm?http://get.adobe.com/reader/">Adobe website</a>.</p>
<p>Note: If you need <a href="/helpdownload.htm">help downloading...</a></p>
<!-- InstanceEndEditable --> </div>
<!-- END CONTENT -->
<!-- BEGIN SUBLOCALNAV -->
<div id="right">
到目前为止,这是我的代码,从文本文件所在的页面之前的页面开始:
br = mechanize.Browser()
br.set_handle_equiv(False)
br.open(site)
print 'br.title',br.title()
allforms = list(br.forms())
br.form = allforms[0]
br.follow_link(text_regex="February", nr=0)
#br.click_link(text='February', nr=0) # this works to
#next page
print br.title()
allforms = list(br.forms())
print allforms
br.form = allforms[0]
getstuff=br.click_link(text="Text (.prn)", nr=0) # this works to
csvData=getstuff.readlines() # this is where is get error
这是我的回溯:
Traceback (most recent call last):
File "treasury2.py", line 56, in <module>
csvData=getstuff.readlines()
File "C:\Python27\lib\site-packages\mechanize\_urllib2_fork.py", line 173, in __getattr__
raise AttributeError, attr
AttributeError: readlines
我正在使用 mechanize , BeautifulSoup , urllib , urllib2 和 python27
请给我一些帮助,甚至提示您认为我应该使用什么。