0.9.0

Added

• Example for incremental WAV export
• Python 3.12 support

0.8.0

Added

• Flag TraRecord.raw if data is stored as ADC values (int16)
• Flag raw for TraDatabase read methods to read data as ADC values:
  • TraDatabase.iread
  • TraDatabase.read
  • TraDatabase.read_wave
  • TraDatabase.read_continuous_wave
  • TraDatabase.listen
• Bearing example data
• Spectrogram example
• WAV export example using the new raw flag
• CI for Python 3.11

Changed

• Remove scipy dependency (only needed for examples)
• Migrate from setuptools to hatch (replace setup.py with pyproject.toml)

Fixed

• Multiprocessing example for Windows

0.7.0

Added

• Example for custom feature extraction
• PyInstaller hook
• CI for Python 3.10

Changed

• Make Numba dependency optional (fallback timepicker implementations with NumPy)

Fixed

• Counts computations (first sample above threshold is not a count)

0.6.0

Added

• CI for Python 3.9

Changed

• Remove superfluous data_format field from TraRecord data type

0.5.4

Fixed

• Limit number of buffered records in listen methods
• Time axis rounding errors, e.g. for TraDatabase.read_wave with time_axis=True

0.5.3

Fixed

• SQLite URI for absolute linux paths

0.5.2

Fixed

• SQLite URI for special characters (#, ?)

0.5.1

Fixed

• Buffering of SQL results in listen methods to allow SQL queries in between

0.5.0

Added

• Query filter parameter to TrfDatabase.read and TrfDatabase.iread
• listen method for PriDatabase, TraDatabase and TrfDatabase to retrieve new records live

Changed

• Order feature records by TRAI for TrfDatabase.read and TrfDatabase.iread

0.4.0

Added

• CI with GitHub actions on Linux, MacOS and Windows
• Workflow with GitHub actions to publish to PyPI on new releases
• pyproject.toml as the main config file for pylint, pytest, tox, coverage, ...

Changed

• Return exact time range with TraDatabase.read_continuous_wave
• Return "absolute" time axis with TraDatabase.read_continuous_wave (instead of starting at t = 0 s)

Fixed

• Fix database close if exception raised in __init__ (e.g. file not found)
• Example ex6_multiprocessing for MacOS
• Find lower/upper bounds for same values (times) in binary search (used by TraDatabase.iread)
• Stop condition for time_stop in TraDatabase.iread
• Use TRAI for TraDatabase.iread as a time sorted index for binary search (SetID is not!)
• Check for empty time ranges in TraDatabase.iread