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middleware: move handling of permanent repo URLs to separate middleware
This is about the handling of repo URLs like '_123' for the repo with repo_id
123. The de-mangling of such URLs was spread out across multiple layers. It
fits much more nicely as a middleware layer. The code in routing and simplehg /
simplegit can thus be removed.
The base _get_by_id function was confusing - fix it by removing it. To do that,
refactor utils introducing fix_repo_id_name to replace get_repo_by_id.
We now assume in the application that we never have any extra leading '/' in
URL paths.
And while trailing extra '/' might be fine in actual URLs, they must be handled
at the routing level, not propagated through all layers. This changeset is not
really changing that.
This is about the handling of repo URLs like '_123' for the repo with repo_id
123. The de-mangling of such URLs was spread out across multiple layers. It
fits much more nicely as a middleware layer. The code in routing and simplehg /
simplegit can thus be removed.
The base _get_by_id function was confusing - fix it by removing it. To do that,
refactor utils introducing fix_repo_id_name to replace get_repo_by_id.
We now assume in the application that we never have any extra leading '/' in
URL paths.
And while trailing extra '/' might be fine in actual URLs, they must be handled
at the routing level, not propagated through all layers. This changeset is not
really changing that.
bbd499c7b55e bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e 5ae8e644aa88 ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 bbd499c7b55e ac7e43325817 bbd499c7b55e ac7e43325817 ac7e43325817 ac7e43325817 ac7e43325817 | .. _statistics:
=====================
Repository statistics
=====================
Kallithea has a *repository statistics* feature, disabled by default. When
enabled, the amount of commits per committer is visualized in a timeline. This
feature can be enabled using the ``Enable statistics`` checkbox on the
repository ``Settings`` page.
The statistics system makes heavy demands on the server resources, so
in order to keep a balance between usability and performance, statistics are
cached inside the database and gathered incrementally.
When Celery is disabled:
On each first visit to the summary page a set of 250 commits are parsed and
added to the statistics cache. This incremental gathering also happens on each
visit to the statistics page, until all commits are fetched.
Statistics are kept cached until additional commits are added to the
repository. In such a case Kallithea will only fetch the new commits when
updating its statistics cache.
When Celery is enabled:
On the first visit to the summary page, Kallithea will create tasks that will
execute on Celery workers. These tasks will gather all of the statistics until
all commits are parsed. Each task parses 250 commits, then launches a new
task.
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