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Opened 13 years ago

Closed 13 years ago

Last modified 13 years ago

#4381 closed task (duplicate)

ticket.query Query cannot be used in macros

Reported by: ittayd Owned by: Jonas Borgström
Priority: normal Milestone:
Component: ticket system Version: 0.10.2
Severity: normal Keywords:
Cc: Branch:
Release Notes:
API Changes:

Description

the object requires 'req' parameter to execute. macros have only hdf and env.

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Change History (4)

comment:1 by Christian Boos, 13 years ago

Resolution: duplicate
Status: newclosed
Type: defecttask

Old-style macros are deprecated and won't be supported anymore in 0.11.

Look for "new-style" macros, i.e. plugins implementing the IWikiMacroProvider interface or even simpler, inheriting from WikiMacroBase.

See #3958.

comment:2 by anonymous, 13 years ago

can you please elaborate? there's little information on how to do single-file plugins. i really don't want to get into the .egg and enabling plugins thing.

comment:3 by Christian Boos, 13 years ago

No, there's no need to build an .egg for simple plugins.

See attachment:wiki:ChristianBoos:mantis_tickets.py for an example of self-contained plugin (though this one implements IWikiSyntaxProvider, similar principle for an IWikiMacroProvider).

I'll attach a simple example here later.

comment:4 by Christian Boos, 13 years ago

Well, here's a very simple example of a 0.10.x macro:

from StringIO import StringIO

from trac.core import *
from trac.ticket.query import TicketQueryMacro
from trac.wiki.macros import WikiMacroBase
from trac.wiki.api import parse_args


class SearchTicketsMacro(WikiMacroBase):
    """Search for the given string in all ticket text fields"""

    def render_macro(self, formatter, name, content):
        args, kw = parse_args(content)

        buf = StringIO()
        for field in ('summary', 'keywords', 'description'):
            buf.write(TicketQueryMacro(self.env).render_macro(
                formatter, 'TicketQuery', '%s=~%s' % (field, args[0])))
        return buf.getvalue()

All what's needed is to write the above in a .py file and place that file in you environment's plugins folder.

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