Th2-data-services

Improvements

User impact and migration instructions
This release implements performance bug fixes and provides Data object cache file saving and loading.

1. [I] Logging were removed from library. Only special builds will have logging.
User cannot use `add_stderr_logger` and `add_file_logger` logging functions.
[M] Remove DS lib logging usage anywhere.
2. [I] Since `v1.3.0`, the library doesn't provide data source dependencies.

[M] You should provide it manually during installation.
You just need to add square brackets after library name and put dependency name.


pip install th2-data-services[dependency_name]


**Dependencies list**

| dependency name | provider version |
|:--------:|:-------:|
| RDP5 | 5 |
| RDP6 | 6 |

**Example**


pip install th2-data-services[rdp5]


Features
1. [TH2-4289] Data.build_cache and Data.from_cache_file features were added.
2. Added `Data.cache_status` property

Improvements
1. [TH2-4379] Speed improvements in json deserialization.
- StreamingSSEAdapter will now handle bytes from sse-stream into Dict objects.
- SSEAdapter is now deprecated class.
2. Data object will generate a warning if you put to it an object that has generator type.

BugFixes
1. [TH2-4385] Logging in Data object slows down the ds library very much.
- Logging was removed.
- `add_stderr_logger` and `add_file_logger` are not available anymore.
2. [TH2-4380] Fixed apply_adpater feature for GetMessages / GetEvents / GetEventById / GetMessageById
3. [TH2-3767] Fixed bug with limit of Data object in Windows.
4. [TH2-4460] Fixed bug where GRPC omitted fields with None value in response.

BugFixes

1. [TH2-4234] The library can now be run on Windows.

BugFixes

1. [TH2-4195] EventsTree without parent raises `EventIdNotInTree` exception when trying to use `get_parent()` method

BugFixes
1. Added missing library importlib_metadata

User impact and migration instructions
This release implements rdp v6 support that requres new grpc version. It means you cannot connect to rdp5.grpc and rdp6.grpc via the same environment. This DS lib version will have grpc version for rdp v6 == th2-grpc-data-provider v1.1.0.

1. [I] The new version of grpc has been added.
[M] If you require the rdp v6 version of the interface, you do not need to do anything.
Otherwise, you need to reinstall th2-grpc-data-provider lib to the required one for your rdp.

More detail in [here](https://github.com/th2-net/th2-data-services/tree/dev_1.2.0#grpc-provider-warning)

Features
1. [TH2-3083] The problem with several versions of the grpc interface is solved.
2. [TH2-3512] Provider V6 module is developed.
3. [TH2-4141] Option to disable ssl certificate for rdp5 is added
4. [TH2-4098] Added Streams class for the param 'stream'.

BugFixes
1. [TH2-4072] Now ETC doesn't raise a warning for missing detached_events.
2. GRPC requests (start_timestamp, end_timestamp) are now made in UTC.