[MacPorts] #30199: Mercurial 1.9 broken, cannot import readauthforuri

[MacPorts]

#30199: Mercurial 1.9 broken, cannot import readauthforuri
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 Reporter:  m@…                                        |       Owner:  macports-tickets@…                   
     Type:  defect                                     |      Status:  new                                  
 Priority:  Normal                                     |   Milestone:                                       
Component:  ports                                      |     Version:  1.9.2                                
 Keywords:  mercurial push pull import readauthforuri  |        Port:  mercurial @1.9 (devel, python)       
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Comment(by m@…):

 Macports installs mercurial_keyring version 0.4.4, version 0.4.5 contains
 the following fix:

 {{{
 # HG changeset patch -- Bitbucket.org
 # Project mercurial_keyring
 # URL https://bitbucket.org/Mekk/mercurial_keyring/overview
 # User Steve Borho <steve at borho.org>
 # Date 1304917199 18000
 # Node ID a6e455012d1406f694365155941aa7dc3dad5d11
 # Parent  04cd5a463bf754f5ee2d73d2238fa2c42038e7ce
 readauthforuri has been moved into new httpconnection module

 --- a/mercurial_keyring.py
 +++ b/mercurial_keyring.py
 @@ -233,8 +233,12 @@ class HTTPPasswordHandler(object):
              local_passwordmgr = passwordmgr(local_ui)
              auth_token = local_passwordmgr.readauthtoken(base_url)
          except AttributeError:
 -            # hg 1.8
 -            from mercurial.url import readauthforuri
 +            try:
 +                # hg 1.8
 +                from mercurial.url import readauthforuri
 +            except ImportError:
 +                # hg 1.9
 +                from mercurial.httpconnection import readauthforuri
              res = readauthforuri(local_ui, base_url)
              if res:
                  group, auth_token = res
 }}}

 I think the outdated keyring extension is the culprit...

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Ticket URL: <https://trac.macports.org/ticket/30199#comment:2>
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