comparison mercurial/namespaces.py @ 23874:fef1146b8442

namespaces: add logname member to namespace object

Previously, there was no way to change the name used for 'hg log' output. This
was inconvenient for extensions that want a template name longer than 12
characters (e.g. remotebookmarks) but a different name for 'hg log'.

This patch only adds the member to the object, a future patch will update the
'hg log' code.

23873:9ef234021667

      'namemap': function that takes a name and returns a list of nodes
      'nodemap': function that takes a node and returns a list of names

    """

    def __init__(self, name, templatename=None, listnames=None, namemap=None,
                 nodemap=None):
        """create a namespace

        name: the namespace to be registered (in plural form)
        templatename: the name to use for templating
        listnames: function to list all names
        namemap: function that inputs a node, output name(s)
        nodemap: function that inputs a name, output node(s)

        """
        self.name = name
        self.templatename = templatename
        self.listnames = listnames
        self.namemap = namemap
        self.nodemap = nodemap

    def names(self, repo, node):
        """method that returns a (sorted) list of names in a namespace that
        match a given node"""
        return sorted(self.nodemap(repo, node))

23874:fef1146b8442

      'namemap': function that takes a name and returns a list of nodes
      'nodemap': function that takes a node and returns a list of names

    """

    def __init__(self, name, templatename=None, logname=None, listnames=None,
                 namemap=None, nodemap=None):
        """create a namespace

        name: the namespace to be registered (in plural form)
        templatename: the name to use for templating
        logname: the name to use for log output; if not specified templatename
                 is used
        listnames: function to list all names
        namemap: function that inputs a node, output name(s)
        nodemap: function that inputs a name, output node(s)

        """
        self.name = name
        self.templatename = templatename
        self.logname = logname
        self.listnames = listnames
        self.namemap = namemap
        self.nodemap = nodemap

        # if logname is not specified, use the template name as backup
        if self.logname is None:
            self.logname = self.templatename

    def names(self, repo, node):
        """method that returns a (sorted) list of names in a namespace that
        match a given node"""
        return sorted(self.nodemap(repo, node))