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所以我有一个小脚本，我想用它来将一些 PDF 上传到我的 citation-site-of-choice (citeulike.org)

事情是它不工作。它这样做：

so want to upload /Users/willwade/Dropbox/Papers/price_promoting_643127.pdf  to  12589610
Traceback (most recent call last):
  File "citeuupload.py", line 167, in <module>
    cureader.parseUserBibTex()
  File "citeuupload.py", line 160, in parseUserBibTex
    self.uploadFileToCitation(b['citeulike-article-id'],self.localpapers+fileorfalse)
  File "citeuupload.py", line 138, in uploadFileToCitation
    resp = self.browser.submit()
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_mechanize.py", line 541, in submit
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_mechanize.py", line 203, in open
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_mechanize.py", line 230, in _mech_open
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_opener.py", line 193, in open
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_urllib2_fork.py", line 344, in _open
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_urllib2_fork.py", line 332, in _call_chain
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_urllib2_fork.py", line 1142, in http_open
  File "build/bdist.macosx-10.8-intel/egg/mechanize/_urllib2_fork.py", line 1115, in do_open
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 955, in request
    self._send_request(method, url, body, headers)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 989, in _send_request
    self.endheaders(body)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 951, in endheaders
    self._send_output(message_body)
  File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/httplib.py", line 809, in _send_output
    msg += message_body
UnicodeDecodeError: 'ascii' codec can't decode byte 0xe2 in position 544: ordinal not in range(128)

和代码：

def uploadFileToCitation(self,artid,file):
    print 'so want to upload', file, ' to ', artid
    self.browser.open('http://www.citeulike.org/user/'+cUser+'/article/'+artid)
    self.browser.select_form(name="fileupload_frm")
    self.browser.form.add_file(open(file, 'rb'), 'application/pdf', file, name='file')
    try:
        resp = self.browser.submit()
        self.wait_for_api_limit()
    except mechanize.HTTPError, e:
        print 'error'
        print e.getcode()
        print resp.read()
        exit()

注意：我可以看到它正在正确读取文件（并且确实存在）。另请注意，我在其他地方这样做

    self.browser = mechanize.Browser()
    self.browser.set_handle_robots(False)
    self.browser.addheaders = [
      ("User-agent", 'me@me.com citeusyncpy/1.0'),
    ]

完整代码在这里

4

1 回答 1

2

尝试检查这个类似的问题。

To clarify, the message is constructed in httplib from the method, URL, headers, etc. If any of these is Unicode, the whole string gets converted to Unicode (I presume this is normal Python behavior). Then if you try to append a UTF-8 string you get the error I described in the original question...

从外观上看，正确的标头可以解决编码问题。

你也可以检查这个问题。

于 2013-08-24T08:54:08.733 回答