Version 11 (modified by 9 years ago) ( diff ) | ,
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Documenting API changes since 1.2.x
The next stable version of Trac will be named 1.4 and will contain the cumulative changes made in the successive 1.2.x releases.
These notes reflect the current status for 1.3.1, in trunk.
Proposed changes are prefixed with an OPEN mark and the paragraph is written in italics.
Summary
- Prerequisites
- Detailed List of Developer Visible Changes
- Other Modifications made to the 1.2 API
- New in the 1.3.1 API
Prerequisites
Only Python version 2.7 is supported.
The following language features introduced in Python 2.7 can now be used and the related clean-ups can be done:
- OrderedDict
- Set literals
- Set and dictionary comprehensions
TODO List supported browsers. Consider using jQuery's list.
Modified Dependencies
See gmessage:trac-dev:nkMUY_8ILF0/rg1rsArDIewJ for a discussion about what dependencies we'll support in Trac 1.4.
jQuery and jQuery UI (bundled)
Babel (optional)
Genshi (mandatory)
Databases
Database | |
SQLite | ≥ 3.0 |
PostgreSQL | ≥ 8.0 |
MySQL / MariaDB | ≥ 5.0 |
Database Bindings | |
pysqlite | ≥ 2.4.1 (version provided by Python 2.6), avoid 2.5.2 - 2.5.4 |
psycopg2 | ≥ 2.0 |
MySQLdb | ≥ 1.2.2 |
Other
Package | Req or Opt? | Version supported |
SetupTools | Required | ≥ 0.6, 5.4 - 5.6 are not recommended. |
Git | Optional | ≥ 1.5.6 |
Subversion | Optional | ≥ 1.6 |
DocUtils | Optional | ≥ 0.3.9 |
Textile | Optional | ≥ 2.0 |
Pygments | Optional | ≥ 0.6. Let's consider bumping the requirement to at least 1.0, released in 2008 |
Compatible Distros
The supported dependencies were determined by aiming to be compatible with the versions provided by the package managers on the following distros.
Package | Ubuntu 14.04 | Debian 8 | Debian 7.8 | CentOS 7.1.1503 | CentOS 6.6 |
Python | 2.7.5 | 2.7.9 | 2.7.3 | 2.7.5 | 2.6.6 |
Babel | 1.3 | 1.3 | 0.9.6 | 0.9.6 | 0.9.4 |
Genshi | 0.7 | 0.7 | 0.6 | n/a | n/a |
SQLite | 3.8.2 | 3.8.7 | 3.7.13 | 3.7.17 | 3.6.20 |
PostgreSQL | 9.3.6 | 9.4.1 | 9.1.15 | 9.2.10 | 8.4.20 |
MySQL | 5.5.41, 5.6.19 | 5.5.42 | 5.5.41 | n/a | 5.1.73 |
MariaDB | 5.5.41 | 10.0.16 | n/a | 5.5.41 | n/a |
psycopg2 | 2.4.5 | 2.5.4 | 2.4.5 | 2.5.1 | 2.0.14 |
MySQLdb | 1.2.3 | 1.2.3 | 1.2.3 | 1.2.3 | 1.2.3 |
SetupTools | 3.3.1 | 5.5.1 | 0.6.24 | 0.9.8 | 0.6.10 |
Git | 1.9.1 | 2.1.4 | 1.7.10 | 1.8.3.1 | 1.7.1 |
Subversion | 1.8.8 | 1.8.10 | 1.6.17 | 1.7.14 | 1.6.11 |
DocUtils | 0.11 | 0.12 | 0.8.1 | 0.11 | 0.6 |
Textile | 2.1.5 | 2.1.5 | 2.1.5 | n/a | n/a |
Pygments | 1.6 | 2.0.1 | 1.5 | 1.4 | 1.1.1 |
Apache | 2.4.7 | 2.4.10 | 2.2.22 | 2.4.6 | 2.2.15 |
mod_wsgi | 3.4 | 4.3.0 | 3.3 | 3.4 | 3.2 |
mod_python | 3.3.1 | 3.3.1 | 3.3.1 | n/a | n/a |
Nginx | 1.4.6 | 1.6.2 | 1.2.1 | n/a | n/a |
Deprecated Modules Removed
New Dependencies
Detailed List of Developer Visible Changes
Ticket | Summary |
---|---|
#12242 | TracAdmin "permission add" command should be atomic |
API Changes |
|
Component: database backend (1 match) |
|
Ticket | Summary |
#12496 | Include PostgreSQL version in environment_info table |
API Changes |
|
Component: general (2 matches) |
|
Ticket | Summary |
#11874 | Allowing logger to be extended with different handlers |
API Changes |
|
#12558 | Add contextmanager for Popen |
API Changes |
Added context manager for |
Component: search system (1 match) |
|
Ticket | Summary |
#11748 | Disabling SearchModule does not remove search box |
API Changes |
|
Component: wiki system (1 match) |
|
Ticket | Summary |
#9612 | `WikiPage` doesn't need the `ipnr` attribute |
API Changes |
Added |
Other Modifications made to the 1.2 API
Uncategorized Changes
New in the 1.3.1 API
Be sure to have a look at the new ApiDocs (for latest trunk).
This is a work in progress - coverage is still not yet complete.