13 from mercurial.node import (

    13 from mercurial.node import (

    14     short,

    14     short,

    15 )

    15 )

    16 from mercurial import (

    16 from mercurial import (

    17     cmdutil,

    17     cmdutil,

    19     error,

    18     error,

    20     exchange,

    19     exchange,

    21     hg,

    20     hg,

    22     lock,

    21     lock,

    23     registrar,

    22     registrar,

    37     [('r', 'rev', [],

    36     [('r', 'rev', [],

    38      _('a specific revision you would like to pull'), _('REV')),

    37      _('a specific revision you would like to pull'), _('REV')),

    39     ('e', 'edit', None, _('invoke editor on commit messages')),

    38     ('e', 'edit', None, _('invoke editor on commit messages')),

    40     ('', 'force-editor', None, _('edit commit message (DEPRECATED)')),

    39     ('', 'force-editor', None, _('edit commit message (DEPRECATED)')),

    41     ('', 'switch-parent', None, _('switch parents when merging')),

    40     ('', 'switch-parent', None, _('switch parents when merging')),

    43     _('hg fetch [SOURCE]'))

    42     _('hg fetch [SOURCE]'))

    44 def fetch(ui, repo, source='default', **opts):

    43 def fetch(ui, repo, source='default', **opts):

    45     '''pull changes from a remote repository, merge new changes if needed.

    44     '''pull changes from a remote repository, merge new changes if needed.

    46 

    45 

    47     This finds all changes from the repository at the specified path

    46     This finds all changes from the repository at the specified path