Version 6 (modified by trac, 6 years ago) (diff)

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Trac Ticket Queries

In addition to reports, Trac provides support for custom ticket queries, used to display lists of tickets meeting a specified set of criteria.

To configure and execute a custom query, switch to the View Tickets module from the navigation bar, and select the Custom Query link.

Filters

When you first go to the query page the default filter will display tickets relevant to you:

  • If logged in then all open tickets it will display open tickets assigned to you.
  • If not logged in but you have specified a name or email address in the preferences then it will display all open tickets where your email (or name if email not defined) is in the CC list.
  • If not logged and no name/email defined in the preferences then all open issues are displayed.

Current filters can be removed by clicking the button to the right with the minus sign on the label. New filters are added from the pulldown lists at the bottom corners of the filters box ('And' conditions on the left, 'Or' conditions on the right). Filters with either a text box or a pulldown menu of options can be added multiple times to perform an or of the criteria.

You can use the fields just below the filters box to group the results based on a field, or display the full description for each ticket.

Once you've edited your filters click the Update button to refresh your results.

Clicking on one of the query results will take you to that ticket. You can navigate through the results by clicking the Next Ticket or Previous Ticket links just below the main menu bar, or click the Back to Query link to return to the query page.

You can safely edit any of the tickets and continue to navigate through the results using the Next/Previous/Back to Query links after saving your results. When you return to the query any tickets which were edited will be displayed with italicized text. If one of the tickets was edited such that it no longer matches the query criteria the text will also be greyed. Lastly, if a new ticket matching the query criteria has been created, it will be shown in bold.

The query results can be refreshed and cleared of these status indicators by clicking the Update button again.

Saving Queries

Trac allows you to save the query as a named query accessible from the reports module. To save a query ensure that you have Updated the view and then click the Save query button displayed beneath the results. You can also save references to queries in Wiki content, as described below.

Note: one way to easily build queries like the ones below, you can build and test the queries in the Custom report module and when ready - click Save query. This will build the query string for you. All you need to do is remove the extra line breaks.

You may want to save some queries so that you can come back to them later. You can do this by making a link to the query from any Wiki page.

[query:status=new|assigned|reopened&version=1.0 Active tickets against 1.0]

Which is displayed as:

Active tickets against 1.0

This uses a very simple query language to specify the criteria (see Query Language).

Alternatively, you can copy the query string of a query and paste that into the Wiki link, including the leading ? character:

[query:?status=new&status=assigned&status=reopened&group=owner Assigned tickets by owner]

Which is displayed as:

Assigned tickets by owner

Using the [[TicketQuery]] Macro

The TicketQuery macro lets you display lists of tickets matching certain criteria anywhere you can use WikiFormatting.

Example:

[[TicketQuery(version=0.6|0.7&resolution=duplicate)]]

This is displayed as:

No results

Just like the query: wiki links, the parameter of this macro expects a query string formatted according to the rules of the simple ticket query language.

A more compact representation without the ticket summaries is also available:

[[TicketQuery(version=0.6|0.7&resolution=duplicate, compact)]]

This is displayed as:

No results

Finally if you wish to receive only the number of defects that match the query using the count parameter.

[[TicketQuery(version=0.6|0.7&resolution=duplicate, count)]]

This is displayed as:

0

Customizing the table format

You can also customize the columns displayed in the table format (format=table) by using col=<field> - you can specify multiple fields and what order they are displayed by placing pipes (|) between the columns like below:

[[TicketQuery(max=3,status=closed,order=id,desc=1,format=table,col=resolution|summary|owner|reporter)]]

This is displayed as:

Full rows

In table format you can also have full rows by using rows=<field> like below:

[[TicketQuery(max=3,status=closed,order=id,desc=1,format=table,col=resolution|summary|owner|reporter,rows=description)]]

This is displayed as:

Results (1 - 3 of 25160)

1 2 3 4 5 6 7 8 9 10 11
Ticket Resolution Summary Owner Reporter
#27117 invalid The force_login() does not work in a testing if using more one a test nobody setivolkylany
Description

# test_.py

from django.test import Client
from django.contrib.auth import get_user_model
from django.core.management import call_command
from django.contrib.staticfiles.testing import StaticLiveServerTestCase


class Tests(StaticLiveServerTestCase):

    @classmethod
    def setUpClass(cls):
        super(Tests, cls).setUpClass()

        # a command for create a superuser for a testing
        call_command('factory_test_superusers', '1')

        cls.active_superuser = get_user_model().objects.get()

    def setUp(self):
        c = Client()
        c.force_login(self.active_superuser)

    def test_1(self):
        pass

    def test_2(self):
        pass

# run tests

py.test

traceback is here https://bpaste.net/show/36be7958e3d9

#27116 wontfix Deferrable Admin Filters nobody malefice
Description

Hi Guys!

I implemented a custom SimpleListFilter for one of my projects, but due to the nature of what it does, it is a very expensive process. It involves, from a base queryset, splitting it into two copies and then performing additional filtering (different for each split), prefetching different objects per split, performing validation vs those prefetch objects, and then return pk values of all positive matches as a brand new queryset using __in lookup.

I read the django admin code, and due to the lazy evaluation of querysets, my custom SimpleListFilter ends up having to go through all entries of the model, even though there are other filters in place. Maybe my own code can use some optimizations, but is there any plausible use case for deferrable admin filters?

Basically, it should perform all other admin filtering first, so that the base queryset will be as small as possible which will limit the entries and also limit the number of Prefetch() objects. I was able to hack up some code (shown below) that does this, but is it sound to implement it out-of-the-box?

from django.contrib import admin
from django.contrib.admin.views.main import ChangeList

class MyTestFilter(admin.SimpleListFilter):
    # ...
    defer = True
    # ...

class MyTestChangeList(ChangeList):
    # ...

    def get_filters(self, request):
        filter_specs, status, lookup_params, use_distinct = super(MyTestChangeList, self).get_filters(request)
        revised_filter_specs = []
        deferred_filter_specs = []
        for filter_spec in filter_specs:
            if hasattr(filter_spec, 'defer') and filter_spec.defer:
                deferred_filter_specs.append(filter_spec)
            else:
                revised_filter_specs.append(filter_spec)
        self.deferred_filter_specs = deferred_filter_specs
        return revised_filter_specs, status, lookup_params, use_distinct

    def get_queryset(self, request):
        qs = super(MyTestChangeList, self).get_queryset(request)
        for filter_spec in self.deferred_filter_specs:
            new_qs = filter_spec.queryset(request, qs)
            if new_qs is not None:
                qs = new_qs
        return qs
#27115 fixed UI discrepancy in Writing your first Django app, part 7 timgraham pluralschool
Description

Hi

The PUBLISHED RECENTLY column in Writing your first Django app, part 7 is shown displaying "-" icon (Tutorial.JPG). However, the actual code displays "x" icon (vide Actual.JPG) for Python 3.4.3/Django 1.8.2 and Python 2.7.11/Django 1.10.

Thanks

1 2 3 4 5 6 7 8 9 10 11

Query Language

query: TracLinks and the [[TicketQuery]] macro both use a mini “query language” for specifying query filters. Basically, the filters are separated by ampersands (&). Each filter then consists of the ticket field name, an operator, and one or more values. More than one value are separated by a pipe (|), meaning that the filter matches any of the values. To include a litteral & or | in a value, escape the character with a backslash (\).

The available operators are:

= the field content exactly matches the one of the values
~= the field content contains one or more of the values
^= the field content starts with one of the values
$= the field content ends with one of the values

All of these operators can also be negated:

!= the field content matches none of the values
!~= the field content does not contain any of the values
!^= the field content does not start with any of the values
!$= the field content does not end with any of the values

The date fields created and modified can be constrained by using the = operator and specifying a value containing two dates separated by two dots (..). Either end of the date range can be left empty, meaning that the corresponding end of the range is open. The date parser understands a few natural date specifications like "3 weeks ago", "last month" and "now", as well as Bugzilla-style date specifications like "1d", "2w", "3m" or "4y" for 1 day, 2 weeks, 3 months and 4 years, respectively. Spaces in date specifications can be left out to avoid having to quote the query string.

created=2007-01-01..2008-01-01 query tickets created in 2007
created=lastmonth..thismonth query tickets created during the previous month
modified=1weekago.. query tickets that have been modified in the last week
modified=..30daysago query tickets that have been inactive for the last 30 days

See also: TracTickets, TracReports, TracGuide

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