| Commit message (Collapse) | Author | Age | Files |
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This avoids exporting features properties and geometries as GeoJSON.
(We could do the same for tiles, but it would be too slow.) The
downside is that the tables can't be read from while `webmap-import` is
running, so metadata lookup might briefly timeout during the daily
update.
It's still worth doing as it greatly simplifies deployment and saves
GiB of disk space.
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modification time.
That way we can avoid the expensive unpack+import when the source
file(s) have not been updated since the last run. The check can be
bypassed with a new flag `--force`.
We use a sequence for the FID:s (primary key) and a UNIQUE constraint on
triplets (source_path, archive_member, layername) as GDAL doesn't
support multicolumns primary keys.
To avoid races between the stat(2) calls, gdal.OpenEx() and updates via
`webmap-download` runs we place a shared lock on the downloaded files.
One could resort to some tricks to eliminate the race between the first
two, but there is also some value in having consistency during the
entire execution of the script (a single source file can be used by
multiple layers for instance, and it makes sense to use the very same
file for all layers in that case).
We also intersperse dso.FlushCache() calls between _importSource() calls
in order to force the PG driver to call EndCopy() to detect errors and
trigger a rollback when _importSource() fails.
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This avoid duplications when the same source file is used multiple times
(either by the same layer or by multiple layers). This change breaks
webmap-import, but that one will be refactored shortly.
It also breaks webmap-import-mrr.py, which is no longer used since
mineralrattigheter.zip can be downloaded from SGU's site directly.
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And add an optional precision argument
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$JOURNAL_STREAM is set when the WM is started with `systemd-cat
--identifier="sway" sway` or similar. So instead we also check that
$SYSTEMD_EXEC_PID points at the current PID.
This is due to an incomplete logic in
d40c908f9eb768c3f93ae7dc60ee7eb4c358ed4f and
42cfe748e23bad6fc51b14a3e5896a77fdb5c1d5.
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OGRFieldDefn: add GetComment() / SetComment() methods were added in OGR
3.7.0, cf. https://github.com/OSGeo/gdal/blob/master/NEWS.md#core-5 .
Don't comment out comments on field definitions. Instead we check the
GDAL/OGR version and ignore comments on field definitions if the OGR
version is too old.
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Path().joinpath('config.yml').exists() raises an exception when the
process doesn't have permission to traverse the current directory. This
is the case, in particular, when running webmap-* as another user via
sudo while in the “normal” home directory.
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On the desktop's terminal window (systemd 256) $SYSTEMD_EXEC_PID exists
and points at the login(1) process, so checking $JOURNAL_STREAM is
needed to decide whether the process runs from a .service file or not.
This is due to an incomplete logic in
42cfe748e23bad6fc51b14a3e5896a77fdb5c1d5
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This enables proper filtering by level etc. (incl. journald coloring).
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We'll need that for layer creation (description, fields, creation
options, etc.).
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The configured extent is always relative to the configured SRS.
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Instead of using a dedicated executable. There is too much code
duplicate otherwise.
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