Version 4 (modified by 12 years ago) ( diff ) | ,
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The Trac Configuration File
[Note To Editors] Please discuss documentation changes in the #Discussion section. Even better, send us documentation patches against the code (i.e. where the configuration entries are documented), either on Trac-dev or on new tickets.
Table of Contents
Trac configuration is done by editing the trac.ini
config file, located in <projectenv>/conf/trac.ini
. Changes to the configuration are usually reflected immediately, though changes to the [components]
or [logging]
sections will require restarting the web server. You may also need to restart the web server after creating a global configuration file when none was previously present.
The trac.ini
configuration file and its parent directory should be writable by the web server, as Trac currently relies on the possibility to trigger a complete environment reload to flush its caches.
Global Configuration
In versions prior to 0.11, the global configuration was by default located in $prefix/share/trac/conf/trac.ini
or /etc/trac/trac.ini, depending on the distribution. If you're upgrading, you may want to specify that file to inherit from. Literally, when you're upgrading to 0.11, you have to add an [inherit]
section to your project's trac.ini
file. Additionally, you have to move your customized templates and common images from $prefix/share/trac/...
to the new location.
Global options will be merged with the environment-specific options, where local options override global options. The options file is specified as follows:
[inherit] file = /path/to/global/trac.ini
Multiple files can be specified using a comma-separated list.
Note that you can also specify a global option file when creating a new project, by adding the option --inherit=/path/to/global/trac.ini
to trac-admin's initenv
command. If you do not do this but nevertheless intend to use a global option file with your new environment, you will have to go through the newly generated conf/trac.ini
file and delete the entries that will otherwise override those set in the global file.
There are two more entries in the [inherit] section, templates_dir
for sharing global templates and plugins_dir
, for sharing plugins. Those entries can themselves be specified in the shared configuration file, and in fact, configuration files can even be chained if you specify another [inherit] file
there.
Note that the templates found in the templates/
directory of the TracEnvironment have precedence over those found in [inherit] templates_dir
. In turn, the latter have precedence over the installed templates, so be careful about what you put there, notably if you override a default template be sure to refresh your modifications when you upgrade to a new version of Trac (the preferred way to perform TracInterfaceCustomization being still to write a custom plugin doing an appropriate ITemplateStreamFilter
transformation).
Reference for settings
This is a brief reference of available configuration options, and their default settings.
[account-manager]
account_changes_notify_addresses | Email addresses to notify on account created, password changed and account deleted. | (no default) |
allow_delete_account | Allow users to delete their own account. | enabled |
auth_init | Launch an initial Trac authentication setup. | enabled |
cookie_refresh_pct | Persistent sessions randomly get a new session cookie ID with likelihood in percent per work hour given here (zero equals to never) to decrease vulnerability of long-lasting sessions. | 10 |
email_regexp | A validation regular expression describing new account emails. Define constraints for a valid email address. A custom pattern can narrow or widen scope i.e. to accept UTF-8 characters. | (?i)^[A-Z0-9._%+-]+@(?:[A-Z0-9-]+\.)+[A-Z0-9-]{2,63}$ |
environ_auth_overwrite | Whether environment variable REMOTE_USER should get overwritten after processing login form input. Otherwise it will only be set, if unset at the time of authentication. | enabled |
force_passwd_change | Force the user to change password when it's reset. | enabled |
generated_password_length | Length of the randomly-generated passwords created when resetting the password for an account. | 8 |
htdigest_file | Path relative to Trac environment or full host machine path to password file | (no default) |
htdigest_realm | Realm to select relevant htdigest file entries | (no default) |
login_attempt_max_count | Lock user account after specified number of login attempts. Value zero means no limit. | 0 |
login_opt_list | Set to True, to switch login page style showing alternative actions in a single listing together. | disabled |
notify_actions | Comma separated list of notification actions. Available actions are 'new', 'change', 'delete'. | (no default) |
password_store | Ordered list of password stores, queried in turn. | (no default) |
persistent_sessions | Allow the user to be remembered across sessions without needing to re-authenticate. This is, user checks a "Remember Me" checkbox and, next time he visits the site, he'll be remembered. | disabled |
refresh_passwd | Re-set passwords on successful authentication. This is most useful to move users to a new password store or enforce new store configuration (i.e. changed hash type), but should be disabled/unset otherwise. | disabled |
register_basic_question | A question to ask instead of the standard prompt, to which the value of register_basic_token is the answer. Setting to empty string (default value) keeps the standard prompt. | (no default) |
register_basic_token | A string required as input to pass verification. | (no default) |
register_check | Ordered list of IAccountRegistrationInspector's to use for registration checks. | BasicCheck,EmailCheck,BotTrapCheck,RegExpCheck,UsernamePermCheck |
reset_password | Set to False, if there is no email system setup. | enabled |
user_lock_max_time | Limit user account lock time to specified time (seconds). This is relevant only with user_lock_time_progression > 1. | 86400 |
user_lock_time | Drop user account lock after specified time (seconds). Value zero means unlimited lock time. | 0 |
user_lock_time_progression | Extend user account lock time incrementally. This is based on logarithmic calculation and decimal numbers accepted: Value '1' means constant lock time per failed login attempt. Value '2' means double locktime after 2nd lock activation, four times the initial locktime after 3rd, and so on. | 1 |
username_char_blacklist | Always exclude some special characters from usernames. This is enforced upon new user registration. | :[] |
username_regexp | A validation regular expression describing new usernames. Define constraints for allowed user names corresponding to local naming policy. | (?i)^[A-Z0-9.\-_]{5,}$ |
verify_email | Verify the email address of Trac users. | enabled |
whitelist | IP addresses that can authenticate using LDAP | *.*.*.* |
[announcer]
always_notify_cc | The always_notify_cc will notify users in the cc field by default when a ticket is modified. | enabled |
always_notify_cc_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
always_notify_component_owner | Whether or not to notify the owner of the ticket's component. The user can override this setting in their preferences. | enabled |
always_notify_component_owner_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
always_notify_custom_cc | The always_notify_custom_cc will notify the users in the custom cc field by default when a ticket is modified. | enabled |
always_notify_custom_cc_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
always_notify_owner | The always_notify_owner option mimics the option of the same name in the notification section, except users can override it in their preferences. | enabled |
always_notify_owner_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
always_notify_reporter | The always_notify_reporter will notify the ticket reporter when a ticket is modified by default. | enabled |
always_notify_reporter_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
always_notify_user_admins | Sent user account notification to admin users per default, so they may opt-out individually instead of requiring everyone to opt-in. | enabled |
always_notify_user_admins_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
ctxtnav_names | Text of context navigation entries. An empty list removes them from the context navigation bar. | Watch This,Unwatch This |
custom_cc_fields | Field names that contain users that should be notified on ticket changes. | (no default) |
default_email_format | The default mime type of the email notifications. This can be overridden on a per user basis through the announcer preferences panel. | text/plain |
email_address_resolvers | SpecifiedEmailResolver,SessionEmailResolver,DefaultDomainEmailResolver | |
email_always_bcc | Email addresses specified here will always be bcc'd on all announcements. This setting is dangerous if accountmanager is present. | (no default) |
email_always_cc | Email addresses specified here will always be cc'd on all announcements. This setting is dangerous if accountmanager is present. | (no default) |
email_crypto | Enable cryptographically operation on email msg body. Empty string, the default for unset, disables all crypto operations. Valid values are:
| (no default) |
email_default_domain | Default host/domain to append to address that do not specify one. | (no default) |
email_enabled | Enable email notification. | enabled |
email_from | Sender address to use in notification emails. | trac@localhost |
email_from_name | Sender name to use in notification emails. | (no default) |
email_replyto | Reply-To address to use in notification emails. | trac@localhost |
email_sender |
Name of the component implementing
This component is used by the announcer system to send emails.
Currently, | SmtpEmailSender |
email_subject_prefix | Text to prepend to subject line of notification emails. If the setting is not defined, then the [$project_name] prefix. If no prefix is desired, then specifying an empty option will disable it. | __default__ |
email_threaded_realms | These are realms with announcements that should be threaded emails. In order for email threads to work, the announcer system needs to give the email recreatable Message-IDs based on the resources in the realm. The resources must have a unique and immutable id, name or str() representation in it's realm. | ticket,wiki |
email_to | Default To: field | undisclosed-recipients: ; |
filter_exception_realms | The PermissionFilter will filter announcements, for which the user doesn't have ${REALM}_VIEW permission. If there is some realm that doesn't use a permission called ${REALM}_VIEW, then you should add it to this list and create a custom filter to enforce it's permissions. Be careful, or permissions could be bypassed using the AnnouncerPlugin. | acct_mgr |
gpg_binary | GnuPG binary name, allows for full path too. Value 'gpg' is same default as in python-gnupg itself. For usual installations location of the gpg binary is auto-detected. | gpg |
gpg_home | Directory containing keyring files. In case of wrong configuration missing keyring files without content will be created in the configured location, provided necessary write permssion is granted for the corresponding parent directory. | (no default) |
gpg_signing_key | Keyid of private key (last 8 chars or more) used for signing. If unset, a private key will be selected from keyring automagicly. The password must be available i.e. provided by running gpg-agent or empty (bad security). On failing to unlock the private key, msg body will get emptied. | (no default) |
ignore_cc_changes | When true, the system will not send out announcement events if the only field that was changed was CC. A change to the CC field that happens at the same as another field will still result in an event being created. | disabled |
joinable_groups | Joinable groups represent 'opt-in' groups that users may freely join. Enter a list of groups (without @) seperated by commas. The name of the groups should be a simple alphanumeric string. By adding the group name preceded by @ (such as @sec for the sec group) to the CC field of a ticket, everyone in that group will receive an announcement when that ticket is changed. | (no default) |
mime_encoding | Specifies the MIME encoding scheme for emails. Valid options are 'base64' for Base64 encoding, 'qp' for Quoted-Printable, and 'none' for no encoding. Note that the no encoding means that non-ASCII characters in text are going to cause problems with notifications. | base64 |
never_notify_updater | The never_notify_updater stops users from receiving announcements when they update tickets. | disabled |
never_notify_updater_distributor | Comma-separated list of distributors to send the message to by default (ex: email, xmpp). | email |
rcpt_allow_regexp | A whitelist pattern to match any address to before adding to recipients list. | (no default) |
rcpt_local_regexp | A whitelist pattern to match any address, that should be considered local. This will be evaluated only if msg encryption is set too. Recipients with matching email addresses will continue to receive unencrypted email messages. | (no default) |
subscription_resolvers | Comma-separated list of subscription resolver components in the order they will be called. | SubscriptionResolver |
ticket_email_header_fields | Comma-separated list of fields to appear in tickets. Use * to include all headers. | owner,reporter,milestone,priority,severity |
ticket_email_subject | Format string for ticket email subject. This is a mini genshi template that is passed the ticket event and action objects. | Ticket #${ticket.id}: ${ticket['summary']} {% if action %}[${action}]{% end %} |
ticket_link_with_comment | Include last change anchor in the ticket URL. | disabled |
use_public_cc | Recipients can see email addresses of other CC'ed recipients. If this option is disabled (the default), recipients are put on BCC | disabled |
use_threaded_delivery | Do message delivery in a separate thread. Enabling this will improve responsiveness for requests that end up with an announcement being sent over email. It requires building Python with threading support enabled— which is usually the case. To test, start Python and type 'import threading' to see if it raises an error. | disabled |
watchable_paths | List of URL paths to allow watching. Globs are supported. | wiki/*,ticket/* |
wiki_email_diff | Should a wiki diff be sent with emails? | enabled |
wiki_email_subject | Format string for the wiki email subject. This is a mini genshi template and it is passed the page, event and action objects. | Page: ${page.name} ${action} |
[attachment]
max_size | Maximum allowed file size (in bytes) for attachments. | 262144 |
max_zip_size |
Maximum allowed total size (in bytes) for an attachment list to be
downloadable as a | 2097152 |
render_unsafe_content | Whether attachments should be rendered in the browser, or only made downloadable. Pretty much any file may be interpreted as HTML by the browser, which allows a malicious user to attach a file containing cross-site scripting attacks. For public sites where anonymous users can create attachments it is recommended to leave this option disabled. | disabled |
[browser]
color_scale | Enable colorization of the age column. This uses the same color scale as the source code annotation: blue is older, red is newer. | enabled |
downloadable_paths | List of repository paths that can be downloaded. Leave this option empty if you want to disable all downloads, otherwise set it to a comma-separated list of authorized paths (those paths are glob patterns, i.e. "*" can be used as a wild card). In a multi-repository environment, the path must be qualified with the repository name if the path does not point to the default repository (e.g. /reponame/trunk). Note that a simple prefix matching is performed on the paths, so aliases won't get automatically resolved. | /trunk,/branches/*,/tags/* |
hide_properties | Comma-separated list of version control properties to hide from the repository browser. | svk:merge |
intermediate_color |
(r,g,b) color triple to use for the color corresponding
to the intermediate color, if two linear interpolations are used
for the color scale (see | (no default) |
intermediate_point |
If set to a value between 0 and 1 (exclusive), this will be the
point chosen to set the | (no default) |
newest_color |
(r,g,b) color triple to use for the color corresponding
to the newest color, for the color scale used in blame or
the browser age column if | (255, 136, 136) |
oldest_color |
(r,g,b) color triple to use for the color corresponding
to the oldest color, for the color scale used in blame or
the browser age column if | (136, 136, 255) |
oneliner_properties | Comma-separated list of version control properties to render as oneliner wiki content in the repository browser. | trac:summary |
render_unsafe_content | Whether raw files should be rendered in the browser, or only made downloadable. Pretty much any file may be interpreted as HTML by the browser, which allows a malicious user to create a file containing cross-site scripting attacks. For open repositories where anyone can check-in a file, it is recommended to leave this option disabled. | disabled |
wiki_properties | Comma-separated list of version control properties to render as wiki content in the repository browser. | trac:description |
[changeset]
max_diff_bytes | Maximum total size in bytes of the modified files (their old size plus their new size) for which the changeset view will attempt to show the diffs inlined. | 10000000 |
max_diff_files | Maximum number of modified files for which the changeset view will attempt to show the diffs inlined. | 0 |
wiki_format_messages | Whether wiki formatting should be applied to changeset messages. If this option is disabled, changeset messages will be rendered as pre-formatted text. | enabled |
[components]
This section is used to enable or disable components
provided by plugins, as well as by Trac itself. The component
to enable/disable is specified via the name of the
option. Whether its enabled is determined by the option value;
setting the value to enabled
or on
will enable the
component, any other value (typically disabled
or off
)
will disable the component.
The option name is either the fully qualified name of the components or the module/package prefix of the component. The former enables/disables a specific component, while the latter enables/disables any component in the specified package/module.
Consider the following configuration snippet:
[components] trac.ticket.report.ReportModule = disabled acct_mgr.* = enabled
The first option tells Trac to disable the
report module.
The second option instructs Trac to enable all components in
the acct_mgr
package. Note that the trailing wildcard is
required for module/package matching.
To view the list of active components, go to the Plugins
page on About Trac (requires CONFIG_VIEW
permissions).
See also: TracPlugins
[discussion]
automatic_forum_tags | Tags that will be created automatically from discussion forums fields. Possible values are: name, author. | name,author |
automatic_topic_tags | Tags that will be created automatically from discussion topics fields. Possible values are: author, status. | author,status |
default_message_display | Default display mode for topic messages list. | tree |
default_topic_display | Default display mode for forum topics list. | classic |
forum_sort | Column by which will be sorted forum lists. Possible values are: id, group, name, subject, time, moderators, description, topics, replies, lasttopic, lastreply. | lasttopic |
forum_sort_direction | Direction of forum lists sorting. Possible values are: asc, desc. | asc |
messages_per_page | Number of messages per page in message list. | 50 |
title | Main navigation bar button title. | Discussion |
topic_sort | Column by which will be sorted topic lists. Possible values are: id, forum, subject, time, author, body, replies, lastreply. | lastreply |
topic_sort_direction | Direction of topic lists sorting. Possible values are: asc, desc. | asc |
topics_per_page | Number of topics per page in topic list. | 30 |
[extra-permissions]
This section provides a way to add arbitrary permissions to a Trac environment. This can be useful for adding new permissions to use for workflow actions, for example.
To add new permissions, create a new section [extra-permissions]
in
your trac.ini
. Every entry in that section defines a meta-permission
and a comma-separated list of permissions. For example:
[extra-permissions] EXTRA_ADMIN = EXTRA_VIEW, EXTRA_MODIFY, EXTRA_DELETE
This entry will define three new permissions EXTRA_VIEW
,
EXTRA_MODIFY
and EXTRA_DELETE
, as well as a meta-permissions
EXTRA_ADMIN
that grants all three permissions.
The permissions are created in upper-case characters regardless of
the casing of the definitions in trac.ini
. For example, the
definition extra_view
would create the permission EXTRA_VIEW
.
If you don't want a meta-permission, start the meta-name with an
underscore (_
):
[extra-permissions] _perms = EXTRA_VIEW, EXTRA_MODIFY
[fullblog]
all_rss_icons | Controls whether or not to display rss icons more than once | disabled |
archive_rss_icon | Controls whether or not to display the rss icon | enabled |
default_postname |
Option for a default naming scheme for new posts. The string
can include substitution markers for time (UTC) and user: %Y=year,
%m=month, %d=day, %H=hour, %M=minute, %S=second, $USER.
Example template string: | (no default) |
month_names |
Ability to specify a list of month names for display in groupings.
If empty it will make a list from default locale setting.
Enter list of 12 months like:
| (no default) |
num_items_front | Option to specify how many recent posts to display on the front page of the Blog (and RSS feeds). | 20 |
personal_blog | When using the Blog as a personal blog (only one author), setting to 'True' will disable the display of 'Browse by author:' in sidebar, and also removes various author links and references. | disabled |
[fullblog-announcement]
always_notify_author | Notify the blog author of any changes to her blogs, including changes to comments. | enabled |
blog_email_subject | Format string for the blog email subject. This is a mini genshi template and it is passed the blog_post and action objects. | Blog: ${blog.name} ${action} |
[git]
cached_repository |
Wrap | disabled |
git_bin | Path to the git executable. | git |
git_fs_encoding | Define charset encoding of paths within git repositories. | utf-8 |
persistent_cache | Enable persistent caching of commit tree. | disabled |
shortrev_len | The length at which a sha1 is abbreviated (must be ≥ 4 and ⇐ 40). | 7 |
trac_user_rlookup |
Enable reverse mapping of git email addresses to trac user ids.
Performance will be reduced if there are many users and the
A repository resync is required after changing the value of this option. | disabled |
use_committer_id | Use git-committer id instead of git-author id for the changeset Author field. | enabled |
use_committer_time | Use git-committer timestamp instead of git-author timestamp for the changeset Timestamp field. | enabled |
wikishortrev_len | The minimum length at which a hex-string in wiki content is formatted as a changeset TracLink (must be ≥ 4 and ⇐ 40). | 40 |
[gitweb-repositories]
projects_base | Path to the base of your git projects | (no default) |
projects_list | Path to a gitweb-formatted projects.list | (no default) |
projects_url |
Template for project URLs. | (no default) |
sync_per_request | Repositories to sync on every request (not recommended). | (no default) |
[graphviz]
cache_dir |
The directory that will be used to cache the generated
images. Note that if different than the default ( | gvcache |
cache_manager | If this entry exists and set to true in the configuration file, then the cache management logic will be invoked and the cache_max_size, cache_min_size, cache_max_count and cache_min_count must be defined. | disabled |
cache_max_count | The maximum number of files that the cache should contain. This is the high watermark for the directory entry count. | 2000 |
cache_max_size | The maximum size in bytes that the cache should consume. This is the high watermark for disk space used. | 10485760 |
cache_min_count | The minimum number of files that the cache should contain. This is the low watermark for the directory entry count. | 1500 |
cache_min_size | When cleaning out the cache, remove files until this size in bytes is used by the cache. This is the low watermark for disk space used. | 5242880 |
cmd_path |
Full path to the directory where the graphviz programs
are located. If not specified, the default is | (no default) |
default_graph_dpi | Default dpi setting for graphviz, used during SVG to PNG rasterization. | 96 |
encoding |
The encoding which should be used for communicating
with Graphviz (should match | utf-8 |
out_format | Graph output format. Valid formats are: png, jpg, svg, svgz, gif. If not specified, the default is png. This setting can be overrided on a per-graph basis. | png |
png_antialias |
If this entry exists in the configuration file, then
PNG outputs will be antialiased. Note that this requires
| disabled |
processor | Graphviz default processor. Valid processors are: dot, neato, twopi, fdp, circo. If not specified, the default is dot. This setting can be overrided on a per-graph basis. GraphvizMacro will verify that the default processor is installed and will not work if it is missing. All other processors are optional. If any of the other processors are missing, a warning message will be sent to the trac log and GraphvizMacro will continue to work. | dot |
rsvg_path |
Full path to the rsvg program (including the filename).
The default is | (no default) |
[header_logo]
alt | Alternative text for the header logo. | (please configure the [header_logo] section in trac.ini) |
height | Height of the header logo image in pixels. | -1 |
link | URL to link to, from the header logo. | (no default) |
src | URL of the image to use as header logo. It can be absolute, server relative or relative.
If relative, it is relative to one of the | site/your_project_logo.png |
width | Width of the header logo image in pixels. | -1 |
[http-headers]
Headers to be added to the HTTP request. (since 1.2.3)
The header name must conform to RFC7230 and the following reserved names are not allowed: content-type, content-length, location, etag, pragma, cache-control, expires.
[inherit]
htdocs_dir | Path to the shared htdocs directory. Static resources in that directory are mapped to /chrome/shared under the environment URL, in addition to common and site locations. This can be useful in site.html for common interface customization of multiple Trac environments.
Non-absolute paths are relative to the Environment | (no default) |
plugins_dir | Path to the shared plugins directory.
Plugins in that directory are loaded in addition to those in
the directory of the environment
Non-absolute paths are relative to the Environment | (no default) |
templates_dir | Path to the shared templates directory.
Templates in that directory are loaded in addition to those in the
environments
Non-absolute paths are relative to the Environment | (no default) |
[intertrac]
This section configures InterTrac prefixes. Option names in
this section that contain a .
are of the format
<name>.<attribute>
. Option names that don't contain a .
define
an alias.
The .url
attribute is mandatory and is used for locating the
other Trac. This can be a relative path when the other Trac
environment is located on the same server.
The .title
attribute is used for generating a tooltip when the
cursor is hovered over an InterTrac link.
Example configuration:
[intertrac] # -- Example of setting up an alias: t = trac # -- Link to an external Trac: genshi.title = Edgewall's Trac for Genshi genshi.url = https://genshi.edgewall.org
[interwiki]
Every option in the [interwiki]
section defines one InterWiki
prefix. The option name defines the prefix. The option value defines
the URL, optionally followed by a description separated from the URL
by whitespace. Parametric URLs are supported as well.
Example:
[interwiki] MeatBall = http://www.usemod.com/cgi-bin/mb.pl? PEP = http://www.python.org/peps/pep-$1.html Python Enhancement Proposal $1 tsvn = tsvn: Interact with TortoiseSvn
[ldap]
base_dn | The user search base | (no default) |
bind_password | LDAP user password | (no default) |
bind_user | LDAP user for searching | (no default) |
host_url | Server URL to use for LDAP authentication | (no default) |
search_filter | The ldap search filter template where %%s is replaced with the username | (&(objectClass=user)(sAMAccountName=%s)) |
search_scope | The ldap search scope: base, onelevel or subtree | base |
[logging]
log_file |
If | trac.log |
log_format | Custom logging format. If nothing is set, the following will be used:
In addition to regular key names supported by the Python logger library one could use:
Note the usage of
Example:
| (no default) |
log_level | Level of verbosity in log.
Should be one of ( | INFO |
log_type | Logging facility to use.
Should be one of ( | file |
[mainnav]
Configures the main navigation bar, which by default contains Wiki, Timeline, Roadmap, Browse Source, View Tickets, New Ticket, Search and Admin.
The label
, href
, and order
attributes can be specified. Entries
can be disabled by setting the value of the navigation item to
disabled
.
The following example renames the link to WikiStart to Home, links the View Tickets entry to a specific report and disables the Search entry.
[mainnav] wiki.label = Home tickets.href = /report/24 search = disabled
See TracNavigation for more details.
[metanav]
Configures the meta navigation
entries, which by default are Login, Logout, Preferences,
Help/Guide and About Trac. The allowed attributes are the
same as for [mainnav]
. Additionally, a special entry is supported -
logout.redirect
is the page the user sees after hitting the logout
button. For example:
[metanav] logout.redirect = wiki/Logout
See TracNavigation for more details.
[milestone]
default_group_by | Default field to use for grouping tickets in the grouped progress bar. (since 1.2) | component |
default_retarget_to | Default milestone to which tickets are retargeted when closing or deleting a milestone. (since 1.1.2) | (no default) |
stats_provider |
Name of the component implementing | DefaultTicketGroupStatsProvider |
[milestone-groups]
As the workflow for tickets is now configurable, there can be many ticket states, and simply displaying closed tickets vs. all the others is maybe not appropriate in all cases. This section enables one to easily create groups of states that will be shown in different colors in the milestone progress bar.
Note that the groups can only be based on the ticket status, nothing else. In particular, it's not possible to distinguish between different closed tickets based on the resolution.
Example configuration with three groups, closed, new and active (the default only has closed and active):
# the 'closed' group correspond to the 'closed' tickets closed = closed # .order: sequence number in the progress bar closed.order = 0 # .query_args: optional parameters for the corresponding # query. In this example, the changes from the # default are two additional columns ('created' and # 'modified'), and sorting is done on 'created'. closed.query_args = group=resolution,order=time,col=id,col=summary,col=owner,col=type,col=priority,col=component,col=severity,col=time,col=changetime # .overall_completion: indicates groups that count for overall # completion percentage closed.overall_completion = true new = new new.order = 1 new.css_class = new new.label = new # Note: one catch-all group for other statuses is allowed active = * active.order = 2 # .css_class: CSS class for this interval active.css_class = open # .label: displayed label for this group active.label = in progress
The definition consists in a comma-separated list of accepted status. Also, '*' means any status and could be used to associate all remaining states to one catch-all group.
The CSS class can be one of: new (yellow), open (no color) or
closed (green). Other styles can easily be added using custom
CSS rule: table.progress td.<class> { background: <color> }
to a site/style.css file
for example.
[mimeviewer]
max_preview_size | Maximum file size for HTML preview. | 262144 |
mime_map | List of additional MIME types and keyword mappings. Mappings are comma-separated, and for each MIME type, there's a colon (":") separated list of associated keywords or file extensions. | text/x-dylan:dylan,text/x-idl:ice,text/x-ada:ads:adb |
mime_map_patterns | List of additional MIME types associated to filename patterns. Mappings are comma-separated, and each mapping consists of a MIME type and a Python regexp used for matching filenames, separated by a colon (":"). (since 1.0) | text/plain:README(?!\.rst)|INSTALL(?!\.rst)|COPYING.* |
tab_width | Displayed tab width in file preview. | 8 |
treat_as_binary | Comma-separated list of MIME types that should be treated as binary data. | application/octet-stream,application/pdf,application/postscript,application/msword,application/rtf |
[mypage]
prefix |
Prefix to use for grouping MyPage pages. Those pages which
will have a name of the form
The prefix defaults to empty, which means the MyPage pages
will simply be rooted at toplevel and have a form of
| (no default) |
[notification]
admit_domains | Comma-separated list of domains that should be considered as valid for email addresses (such as localdomain). | (no default) |
ambiguous_char_width | Width of ambiguous characters that should be used in the table of the notification mail.
If | single |
batch_subject_template |
Like | ${prefix} Batch modify: ${tickets_descr} |
default_format.email | Default format to distribute email notifications. | text/plain |
email_address_resolvers | Comma separated list of email resolver components in the order they will be called. If an email address is resolved, the remaining resolvers will not be called. | SessionEmailResolver |
email_sender |
Name of the component implementing
This component is used by the notification system to send emails.
Trac currently provides | SmtpEmailSender |
ignore_domains | Comma-separated list of domains that should not be considered part of email addresses (for usernames with Kerberos domains). | (no default) |
message_id_hash | Hash algorithm to create unique Message-ID header. (since 1.0.13) | md5 |
mime_encoding | Specifies the MIME encoding scheme for emails.
Supported values are: | none |
sendmail_path | Path to the sendmail executable.
The sendmail program must accept the | sendmail |
smtp_always_bcc | Comma-separated list of email addresses to always send notifications to. Addresses are not public (Bcc:). | (no default) |
smtp_always_cc | Comma-separated list of email addresses to always send notifications to. Addresses can be seen by all recipients (Cc:). | (no default) |
smtp_default_domain | Default host/domain to append to addresses that do not specify one. Fully qualified addresses are not modified. The default domain is appended to all username/login for which an email address cannot be found in the user settings. | (no default) |
smtp_enabled | Enable email notification. | disabled |
smtp_from | Sender address to use in notification emails.
At least one of | trac@localhost |
smtp_from_author |
Use the author of the change as the sender in notification emails
(e.g. reporter of a new ticket, author of a comment). If the
author hasn't set an email address, | disabled |
smtp_from_name | Sender name to use in notification emails. | (no default) |
smtp_password | Password for authenticating with SMTP server. | (no default) |
smtp_port | SMTP server port to use for email notification. | 25 |
smtp_replyto | Reply-To address to use in notification emails.
At least one of | trac@localhost |
smtp_server | SMTP server hostname to use for email notifications. | localhost |
smtp_subject_prefix | Text to prepend to subject line of notification emails.
If the setting is not defined, then | __default__ |
smtp_user | Username for authenticating with SMTP server. | (no default) |
ticket_subject_template | A Jinja2 text template snippet used to get the notification subject. The template variables are documented on the TracNotification page. | ${prefix} #${ticket.id}: ${summary} |
use_public_cc | Addresses in the To and Cc fields are visible to all recipients. If this option is disabled, recipients are put in the Bcc list. | disabled |
use_short_addr | Permit email address without a host/domain (i.e. username only).
The SMTP server should accept those addresses, and either append
a FQDN or use local delivery. See also | disabled |
use_tls | Use SSL/TLS to send notifications over SMTP. | disabled |
[notification-subscriber]
The notifications subscriptions are controlled by plugins. All
INotificationSubscriber
components are in charge. These components
may allow to be configured via this section in the trac.ini
file.
See TracNotification for more details.
Available subscribers:
Subscriber | Description |
---|---|
AlwaysEmailSubscriber | |
CarbonCopySubscriber | Ticket that I'm listed in the CC field is modified |
NewTicketSubscriber | Any ticket is created |
TicketOwnerSubscriber | Ticket that I own is created or modified |
TicketPreviousUpdatersSubscriber | Ticket that I previously updated is modified |
TicketReporterSubscriber | Ticket that I reported is modified |
TicketUpdaterSubscriber | I update a ticket |
[project]
admin | E-Mail address of the project's administrator. | (no default) |
admin_trac_url | Base URL of a Trac instance where errors in this Trac should be reported. This can be an absolute or relative URL, or '.' to reference this Trac instance. An empty value will disable the reporting buttons. | . |
descr | Short description of the project. | My example project |
footer | Page footer text (right-aligned). | Visit the Trac open source project at<br /><a href="https://trac.edgewall.org/">https://trac.edgewall.org/</a> |
icon | URL of the icon of the project. | common/trac.ico |
url |
URL of the main project web site, usually the website in
which the | (no default) |
[query]
default_anonymous_query |
The default query for anonymous users. The query is either
in query language syntax, or a URL query
string starting with | status!=closed&cc~=$USER |
default_query |
The default query for authenticated users. The query is either
in query language syntax, or a URL query
string starting with | status!=closed&owner=$USER |
items_per_page |
Number of tickets displayed per page in ticket queries,
by default. Set to | 100 |
ticketlink_query |
The base query to be used when linkifying values of ticket
fields. The query is a URL query
string starting with | ?status=!closed |
[report]
items_per_page |
Number of tickets displayed per page in ticket reports,
by default. Set to | 100 |
items_per_page_rss |
Number of tickets displayed in the rss feeds for reports.
Set to | 0 |
[repositories]
One of the methods for registering repositories is to
populate the [repositories]
section of trac.ini
.
This is especially suited for setting up aliases, using a shared configuration, or specifying repositories at the time of environment creation.
See TracRepositoryAdmin for details on the format of this section, and look elsewhere on the page for information on other repository providers.
[revisionlog]
default_log_limit | Default value for the limit argument in the TracRevisionLog. | 100 |
graph_colors | Comma-separated list of colors to use for the TracRevisionLog graph display. (since 1.0) | #cc0,#0c0,#0cc,#00c,#c0c,#c00 |
[roadmap]
stats_provider |
Name of the component implementing | DefaultTicketGroupStatsProvider |
[search]
default_disabled_filters |
Specifies which search filters should be disabled by
default on the search page. This will also restrict the
filters for the quick search function. The filter names
defined by default components are: | (no default) |
min_query_length | Minimum length of query string allowed when performing a search. | 3 |
[sqlite]
extensions | Paths to sqlite extensions. The paths may be absolute or relative to the Trac environment. | (no default) |
[svn]
authz_file |
The path to the Subversion
authorization (authz) file.
To enable authz permission checking, the | (no default) |
authz_module_name |
The module prefix used in the | (no default) |
branches |
Comma separated list of paths categorized as branches.
If a path ends with '*', then all the directory entries found below
that path will be included.
Example: | trunk,branches/* |
eol_style |
End-of-Line character sequences when
If (since 1.0.2) | native |
tags | Comma separated list of paths categorized as tags.
If a path ends with '*', then all the directory entries found below
that path will be included.
Example: | tags/* |
[svn:externals]
The TracBrowser for Subversion can interpret the svn:externals
property of folders. By default, it only turns the URLs into links as
Trac can't browse remote repositories.
However, if you have another Trac instance (or an other repository
browser like ViewVC) configured to browse the
target repository, then you can instruct Trac which other repository
browser to use for which external URL. This mapping is done in the
[svn:externals]
section of the TracIni.
Example:
[svn:externals] 1 = svn://server/repos1 http://trac/proj1/browser/$path?rev=$rev 2 = svn://server/repos2 http://trac/proj2/browser/$path?rev=$rev 3 = http://theirserver.org/svn/eng-soft http://ourserver/viewvc/svn/$path/?pathrev=25914 4 = svn://anotherserver.com/tools_repository http://ourserver/tracs/tools/browser/$path?rev=$rev
With the above, the
svn://anotherserver.com/tools_repository/tags/1.1/tools
external will
be mapped to http://ourserver/tracs/tools/browser/tags/1.1/tools?rev=
(and rev
will be set to the appropriate revision number if the
external additionally specifies a revision, see the
SVN Book on externals for more details).
Note that the number used as a key in the above section is purely used as a place holder, as the URLs themselves can't be used as a key due to various limitations in the configuration file parser.
Finally, the relative URLs introduced in Subversion 1.5 are not yet supported.
[tags]
cloud_caseless_sort | Whether the tag cloud should be sorted case-sensitive. | disabled | ||||||
cloud_mincount | Integer threshold to hide tags with smaller count. | 1 | ||||||
complete_field | Ticket field to which a drop-down tag list should be attached. | keywords | ||||||
complete_matchcontains | Include partial matches in suggestion list. Default is true. | enabled | ||||||
complete_sticky_tags | A list of comma separated values available for input. | (no default) | ||||||
default_format |
Set the default format for the handler of the
| oldlist | ||||||
default_table_cols | Select columns and order for table format using a "|"-separated list of column names. Supported columns: realm, id, description, tags | id|description|tags | ||||||
exclude_realms | Comma-separated list of realms to exclude from tags queries by default, unless specifically included using "realm:realm-name" in a query. | (no default) | ||||||
ignore_closed_tickets | Do not collect tags from closed tickets. | enabled | ||||||
listtagged_default_format |
Set default format for the handler of the
See | oldlist | ||||||
listtagged_default_table_cols | Select columns and column order for table format.
See | id|description|tags | ||||||
listtagged_exclude_realms | Comma-separated list of realms to exclude from tags queries by default, unless specifically included using 'realm:<realm>' in a query. | (no default) | ||||||
listtagged_items_per_page |
Number of tagged resources displayed per page of tag query results requested by | 100 | ||||||
query_exclude_wiki_templates | Whether tagged wiki page templates should be queried. | enabled | ||||||
revisable_realms | Comma-separated list of realms requiring tag change history. | wiki | ||||||
separator | Character(s) to use as separators between tags. Default is a single whitespace. | | ||||||
ticket_fields | List of ticket fields to expose as tags. | keywords | ||||||
ticket_help | If specified, 'keywords' label on ticket view will be turned into a link to this URL. | (no default) | ||||||
ticket_help_newwindow | If true and keywords_help specified, wiki page will open in a new window. Default is false. | disabled | ||||||
wiki_page_link | Link a tag to the wiki page with same name, if it exists. | enabled | ||||||
wiki_page_prefix | Prefix for tag wiki page names. | (no default) |
[ticket]
allowed_empty_fields |
Comma-separated list of | milestone,version |
default_cc | Default cc: list for newly created tickets. | (no default) |
default_component | Default component for newly created tickets. | (no default) |
default_description | Default description for newly created tickets. | (no default) |
default_keywords | Default keywords for newly created tickets. | (no default) |
default_milestone | Default milestone for newly created tickets. | (no default) |
default_owner |
Default owner for newly created tickets. The component owner
is used when set to the value | < default > |
default_priority | Default priority for newly created tickets. | major |
default_resolution | Default resolution for resolving (closing) tickets. | fixed |
default_severity | Default severity for newly created tickets. | (no default) |
default_summary | Default summary (title) for newly created tickets. | (no default) |
default_type | Default type for newly created tickets. | defect |
default_version | Default version for newly created tickets. | (no default) |
max_comment_size | Maximum allowed comment size in characters. | 262144 |
max_description_size | Maximum allowed description size in characters. | 262144 |
max_summary_size | Maximum allowed summary size in characters. (since 1.0.2) | 262144 |
preserve_newlines | Whether Wiki formatter should respect the new lines present in the Wiki text. If set to 'default', this is equivalent to 'yes' for new environments but keeps the old behavior for upgraded environments (i.e. 'no'). | default |
restrict_owner | Make the owner field of tickets use a drop-down menu. Be sure to understand the performance implications before activating this option. See Assign-to as Drop-Down List. Please note that e-mail addresses are not obfuscated in the resulting drop-down menu, so this option should not be used if e-mail addresses must remain protected. | disabled |
workflow | Ordered list of workflow controllers to use for ticket actions. | ConfigurableTicketWorkflow |
[ticket-custom]
In this section, you can define additional fields for tickets. See TracTicketsCustomFields for more details.
[ticket-workflow]
The workflow for tickets is controlled by plugins. By default,
there's only a ConfigurableTicketWorkflow
component in charge.
That component allows the workflow to be configured via this section
in the trac.ini
file. See TracWorkflow for more details.
[timeline]
abbreviated_messages | Whether wiki-formatted event messages should be truncated or not. This only affects the default rendering, and can be overriden by specific event providers, see their own documentation. | enabled |
changeset_collapse_events | Whether consecutive changesets from the same author having exactly the same message should be presented as one event. That event will link to the range of changesets in the log view. | disabled |
changeset_long_messages | Whether wiki-formatted changeset messages should be multiline or not.
If this option is not specified or is false and | disabled |
changeset_show_files |
Number of files to show (
This can also be | 0 |
default_daysback | Default number of days displayed in the Timeline, in days. | 30 |
max_daysback | Maximum number of days (-1 for unlimited) displayable in the Timeline. | 90 |
newticket_formatter | Which formatter flavor (e.g. 'html' or 'oneliner') should be used when presenting the description for new tickets. If 'oneliner', the [timeline] abbreviated_messages option applies. | oneliner |
ticket_show_component | Enable the display of component of tickets in the timeline. (since 1.1.1) | disabled |
ticket_show_details | Enable the display of all ticket changes in the timeline, not only open / close operations. | enabled |
[trac]
anonymous_session_lifetime | Lifetime of the anonymous session, in days. Set the option to 0 to disable purging old anonymous sessions. (since 1.0.17) | 90 |
auth_cookie_lifetime | Lifetime of the authentication cookie, in seconds. This value determines how long the browser will cache authentication information, and therefore, after how much inactivity a user will have to log in again. The default value of 0 makes the cookie expire at the end of the browsing session. (since 0.12) | 0 |
auth_cookie_path | Path for the authentication cookie. Set this to the common base path of several Trac instances if you want them to share the cookie. (since 0.12) | (no default) |
auto_preview_timeout | Inactivity timeout in seconds after which the automatic wiki preview triggers an update. This option can contain floating-point values. The lower the setting, the more requests will be made to the server. Set this to 0 to disable automatic preview. | 2.0 |
auto_reload | Automatically reload template files after modification. | disabled |
backup_dir | Database backup location | db |
base_url | Reference URL for the Trac deployment. This is the base URL that will be used when producing documents that will be used outside of the web browsing context, like for example when inserting URLs pointing to Trac resources in notification e-mails. | (no default) |
check_auth_ip | Whether the IP address of the user should be checked for authentication (since 0.9). | disabled |
database | Database connection string for this project | sqlite:db/trac.db |
debug_sql | Show the SQL queries in the Trac log, at DEBUG level. | disabled |
default_charset | Charset to be used when in doubt. | utf-8 |
default_date_format | The date format. Valid options are 'iso8601' for selecting ISO 8601 format, or leave it empty which means the default date format will be inferred from the browser's default language. (since 1.0) | (no default) |
default_dateinfo_format | The date information format. Valid options are 'relative' for displaying relative format and 'absolute' for displaying absolute format. (since 1.0) | relative |
default_handler | Name of the component that handles requests to the base URL.
Options include The session preference for default handler take precedence, when set. | WikiModule |
default_language | The preferred language to use if no user preference has been set. | (no default) |
default_timezone | The default timezone to use | (no default) |
genshi_cache_size | The maximum number of templates that the template loader will cache in memory. You may want to choose a higher value if your site uses a larger number of templates, and you have enough memory to spare, or you can reduce it if you are short on memory. (deprecated, will be removed in Trac 1.5.1) | 128 |
htdocs_location |
Base URL for serving the core static resources below
It can be left empty, and Trac will simply serve those resources itself.
Advanced users can use this together with
trac-admin ... deploy <deploydir> to allow serving the
static resources for Trac directly from the web server.
Note however that this only applies to the | (no default) |
ignore_auth_case | Whether login names should be converted to lower case (since 0.9). | disabled |
jquery_location | Location of the jQuery JavaScript library (version 1.12.4). An empty value loads jQuery from the copy bundled with Trac. Alternatively, jQuery could be loaded from a CDN, for example: http://code.jquery.com/jquery-1.12.4.min.js, http://ajax.aspnetcdn.com/ajax/jQuery/jquery-1.12.4.min.js or https://ajax.googleapis.com/ajax/libs/jquery/1.12.4/jquery.min.js. (since 1.0) | (no default) |
jquery_ui_location | Location of the jQuery UI JavaScript library (version 1.12.1). An empty value loads jQuery UI from the copy bundled with Trac. Alternatively, jQuery UI could be loaded from a CDN, for example: https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/jquery-ui.min.js or http://ajax.aspnetcdn.com/ajax/jquery.ui/1.12.1/jquery-ui.min.js. (since 1.0) | (no default) |
jquery_ui_theme_location | Location of the theme to be used with the jQuery UI JavaScript library (version 1.12.1). An empty value loads the custom Trac jQuery UI theme from the copy bundled with Trac. Alternatively, a jQuery UI theme could be loaded from a CDN, for example: https://ajax.googleapis.com/ajax/libs/jqueryui/1.12.1/themes/start/jquery-ui.css or http://ajax.aspnetcdn.com/ajax/jquery.ui/1.12.1/themes/start/jquery-ui.css. (since 1.0) | (no default) |
never_obfuscate_mailto |
Never obfuscate | disabled |
permission_policies |
List of components implementing | DefaultWikiPolicy,DefaultTicketPolicy,DefaultPermissionPolicy,LegacyAttachmentPolicy |
permission_store |
Name of the component implementing | DefaultPermissionStore |
request_filters | Ordered list of filters to apply to all requests. | (no default) |
resizable_textareas |
Make | enabled |
secure_cookies | Restrict cookies to HTTPS connections.
When true, set the | disabled |
show_email_addresses | Show email addresses instead of usernames. If false, email addresses are obfuscated for users that don't have EMAIL_VIEW permission. | disabled |
show_full_names | Show full names instead of usernames. (since 1.2) | enabled |
timeout | Timeout value for database connection, in seconds. Use '0' to specify no timeout. | 20 |
use_base_url_for_redirect |
Optionally use
In some configurations, usually involving running Trac behind
a HTTP proxy, Trac can't automatically reconstruct the URL
that is used to access it. You may need to use this option to
force Trac to use the | disabled |
use_chunked_encoding |
If enabled, send contents as chunked encoding in HTTP/1.1.
Otherwise, send contents with | enabled |
use_xsendfile |
When true, send a | disabled |
wiki_toolbars | Add a simple toolbar on top of Wiki <textarea>s. (since 1.0.2) | enabled |
xsendfile_header |
The header to use if | X-Sendfile |
[versioncontrol]
allowed_repository_dir_prefixes | Comma-separated list of allowed prefixes for repository directories when adding and editing repositories in the repository admin panel. If the list is empty, all repository directories are allowed. | (no default) |
default_repository_type | Default repository connector type. This is used as the default repository type for repositories defined in the repositories section or using the "Repositories" admin panel. | svn |
[wiki]
default_edit_area_height | Default height of the textarea on the wiki edit page. (Since 1.1.5) | 20 |
ignore_missing_pages | Enable/disable highlighting CamelCase links to missing pages. | disabled |
max_size | Maximum allowed wiki page size in characters. | 262144 |
render_unsafe_content |
Enable/disable the use of unsafe HTML tags such as For public sites where anonymous users can edit the wiki it is recommended to leave this option disabled. | disabled |
safe_origins |
List of URIs considered "safe cross-origin", that will be
rendered as To make any origins safe, specify "*" in the list. | data: |
safe_schemes |
List of URI schemes considered "safe", that will be rendered as
external links even if | cvs,file,ftp,git,irc,http,https,news,sftp,smb,ssh,svn,svn+ssh |
split_page_names | Enable/disable splitting the WikiPageNames with space characters. | disabled |
[wikiextras]
done_phrases |
Analogous to | DONE,DEBUGGED,FIXED,REVIEWED |
fixme_phrases |
A list of attentional phrases or single words, separated by comma
( | BUG,FIXME |
icon_limit |
To prevent exhaustive network traffic, limit the maximum number of
icons generated by the macro | 32 |
lbox_width |
Width of left aligned boxes (defaults to
| 300 |
rbox_width | Width of right aligned boxes. | 300 |
shadowless_boxes | Use shadowless boxes. | disabled |
shadowless_icons | Use shadowless icons. | disabled |
showicons_limit |
To prevent exhaustive network traffic, limit the maximum number of
icons generated by the macro | 96 |
todo_phrases |
Analogous to | REVIEW,TODO |
wide_toc |
Right aligned boxes with table of contents,
produced by the | disabled |
[wikiextras-custom-phrases]
Custom phrases are configurable by providing associations between a CSS class and the list of phrases separated by comma.
Example:
[wikiextras-custom-phrases] nice = NICE, COOL
[wikiextras-smileys]
The set of smileys is configurable by providing associations between icon names and wiki keywords. A default set of icons and keywords is defined, which can be revoked one-by-one (_remove) or all at once (_remove_defaults).
Example:
[wikiextras-smileys] _remove_defaults = true _remove = :-( :( smiley = :-) :) smiley-wink = ;-) ;) clock = (CLOCK) (TIME) calendar-month = (CALENDAR) (DATE) chart = (CHART) document-excel = (EXCEL) document-word = (WORD) eye = (EYE) new = (NEW) tick = (TICK)
Keywords are space-separated!
A smiley can also be removed by associating its icon with nothing:
smiley =
Use the ShowSmileys
macro to find out the current set of icons
and keywords.
_remove | Space-separated(!) list of keywords that shall not be interpreted as smileys (even if defined in this section). | (no default) |
_remove_defaults | Set to true to remove all default smileys. | disabled |
[wikiextras-symbols]
The set of symbols is configurable by providing associations between symbols and wiki keywords. A default set of symbols and keywords is defined, which can be revoked one-by-one (_remove) or all at once (_remove_defaults).
Example:
[wikiextras-symbols] _remove_defaults = true _remove = <- -> « = << » = >> ∑ = (SUM) ♥ = <3
Keywords are space-separated!
A symbol can also be removed by associating it with no keyword:
← =
Use the ShowSymbols
macro to find out the current set of symbols
and keywords.
_remove | Space-separated(!) list of keywords that shall not be interpreted as symbols (even if defined in this section). | (no default) |
_remove_defaults | Set to true to remove all default symbols. | disabled |
See also: TracGuide, TracAdmin, TracEnvironment