[issue1025395] email.Utils.parseaddr fails to parse valid addresses

[Stuart D Gathman]

Stuart D Gathman added the comment:

# A quick and very dirty fix for common broken cases, with test cases.

import rfc822

def parseaddr(t):
  """Split email into Fullname and address.

  >>> parseaddr('[EMAIL PROTECTED]')
  ('', '[EMAIL PROTECTED]')
  >>> parseaddr('"Full Name" <[EMAIL PROTECTED]>')
  ('Full Name', '[EMAIL PROTECTED]')
  >>> parseaddr('[EMAIL PROTECTED] <[EMAIL PROTECTED]>')
  ('[EMAIL PROTECTED]', '[EMAIL PROTECTED]')
  >>> parseaddr('"God" <@hop1.org,@hop2.net:[EMAIL PROTECTED]>')
  ('God', '[EMAIL PROTECTED]')
  """
  #return email.Utils.parseaddr(t)
  res = rfc822.parseaddr(t)
  # dirty fix for some broken cases
  if not res[0]:
    pos = t.find('<')
    if pos > 0 and t[-1] == '>':
      addrspec = t[pos+1:-1]
      pos1 = addrspec.rfind(':')
      if pos1 > 0:
        addrspec = addrspec[pos1+1:]
      return rfc822.parseaddr('"%s" <%s>' % (t[:pos].strip(),addrspec))
  if not res[1]:
    pos = t.find('<')
    if pos > 0 and t[-1] == '>':
      addrspec = t[pos+1:-1]
      pos1 = addrspec.rfind(':')
      if pos1 > 0:
        addrspec = addrspec[pos1+1:]
      return rfc822.parseaddr('%s<%s>' % (t[:pos].strip(),addrspec))
  return res

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<http://bugs.python.org/issue1025395>
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