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# There's no way in http/1.0 to say "must revalidate"; we don't want
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# to force it to always retrieve. so just turn off the default Pragma
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headers = ['Cache-control: max-age=0',
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## curl.setopt(pycurl.VERBOSE, 1)
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# TODO: maybe include a summary of the pycurl version
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ua_str = 'bzr/%s (pycurl)' % (bzrlib.__version__,)