Changelog 1.3¶
1.3 (2015-09-16)¶
20150916130500¶
Migrations¶
b24dbb9ccfe: Remove CDMA networks.
18d72822fe20: Remove wifi table.
Changes¶
Stop importing and exporting CDMA networks.
#222: Maintain a country/region code estimate for new wifi networks.
Add new location_load script to load cell dumps into a local db.
Remove obsolete remove_wifi task.
Update to latest versions of certifi, cryptography, coverage and Cython.
20150903095100¶
Migrations¶
Manually run the wifi migration script in scripts/migrate.py.
Changes¶
Stop using the wifi table.
Update to latest versions of datadog, greenlet, mako and raven.
20150828125400¶
Changes¶
Fix bug in block_count station update routine.
20150827110300¶
Migrations¶
c1efc747c9: Remove unused api_key email/description columns.
4f12bf0c0828: Remove standalone wifi blocklist table.
Changes¶
Insert new wifi networks into sharded tables.
Factor out more of the aggregate position logic.
Optimize gzip compression levels.
Add new celery queues (celery_cell, celery_ocid, celery_wifi).
Remove extra internal_dumps call from insert task.
Add a source tag for successful result metrics.
Update data tables and stats/regions page.
Setup Cython support and convert geocalc centroid and distance functions.
Optimize OCID cell data export and import.
Return multiple results from MCC based country source.
Move best country result selection into searcher logic.
Update to latest versions of alembic, cffi, cryptography, coverage, cython, hiredis, numpy, pip and scipy.
20150813105600¶
Changes¶
Use data_accuracy as the criteria to decide if more locate sources should be consulted.
Use both old and new wifi tables in locate logic.
Add a new __version__ route.
Cache Wifi-only based fallback position results.
Don’t rate limit cache lookups for the fallback position source.
Retry outbound connections once to counter expired keep alive connections.
20150806105100¶
Migrations¶
2127f9dd0ed7: Move wifi blocklist entries into wifi shard tables.
4860cb8e54f5: Add new sharded wifi tables.
The structure of the application ini file changed and the ichnaea section was replaced by a number of new more specific sections.
Changes¶
Enable SSL verification for outbound network requests.
Add new metrics for counting unique IPs per API endpoint / API key.
Enable locate source level metrics.
#457: Fix cell export to again use UMTS as the radio type string.
Optimize various tasks by doing batch queries and inserts.
Avoid using a metric tag called name as it conflicts with a default tag.
Deprecate insert_measure_* tasks.
Move new station score bookkeeping into insert_measures task.
Update to latest version of datadog.
20150730143600¶
Changes¶
Make report and observation drop metrics more consistent.
20150730111000¶
Migrations¶
The statsd configuration moved from the statsd_host option in the application ini file into its own section called statsd.
Changes¶
Move blocklist and station creation logic into update_station tasks.
Add new ratelimit_interval option to locate:fallback section.
Set up a HTTPS connection pool used by the fallback source.
Disable statsd request metrics for static assets.
Let all internal data pipeline metrics use tags.
Let all public API and fallback source metrics use tags.
Let task, datamaps, monitor and HTTP counter/timer metrics use tags.
Add support for statsd metric tagging.
Use colander to map external to internal names in submit schemata.
Add dependencies pyopenssl, ndg-httpsclient and pyasn1.
Switch to datadog statsd client library.
Consider Wifi based query results accurate enough to satisfy queries.
Stop maintaining separate Python dependency list in setup.py.
#433: Move GeoIP lookup onto the query object.
#433: Add new detailed query metrics.
Use a colander schema to describe the outbound fallback provider query.
Set up and configure locate searchers and providers once during startup.
Move all per-query state onto the locate query instance.
Split customjson into internal and external pretty float version.
Update to latest versions of alembic, setproctitle, simplejson and SQLAlchemy.