v0.11.2

faster concordancing

• introduce Corpus().quick_query() and Corpus().quick_conc() for extracting concordance lines without retrieving all relevant dumps as dataframe
• used in mmda-toolkit >= v0.3.1
• also addresses #30

misc

• added citation file

v0.11.1

downwards compatibility

• deterministically link against -lcl -lm -lpcre -lglib-2.0 when CWB version < 3.4.37 during installation

v0.11.0

usability and functionality:

• implement breakdown() for discourseme constellations
• make Corpus.query() the central entrypoint (also for s-attribute queries)
• remove inplace subcorpus creation; return new Corpus instead

stability and compatibility:

• make pandas operations future-proof
• catch decode errors and missing s-attributes

misc:

• simplify README and introduce Vignette
• update github workflows (include python 3.10; simplify publishing)
• work towards PEP compliance

v0.10.3

What's Changed

• v0.10.3 by @ausgerechnet in #49

Full Changelog: v0.10.2...v0.10.3

v0.10.2

• upgrade to association-measures v0.2.0
• simplify freq list scoring
• handle invalid queries
• initialize macros defining wordlists
• show available wordlists
• handle display settings in cqpy queries
• breakdown with flags
• improve discourseme constellation handling, esp. concordancing

v0.10.1

• bugfix in anchor corrections for missing anchors
• ensure anchors are integers (especially useful for CQPY files)
• sort import statements to comply with PEP
• cosmetic improvements to README

v0.10.0

dropped cwb-python dependency

• should close #35
• cqp.py was already included in cwb-ccc
• cl.pyx now included too
• this means that C-code has to be compiled during installation

improved tests

• closes #31
• included new UCS reference counts on dedicated test corpus
• included EmpiriST counts for testing keyword functionality
• re-wrote most of the tests on dedicated test corpus
• re-wrote most of the tests so they really assert instead of print

included github actions

• build & test
• dist & publish on PyPI (WIP)
• helps closing #35

improved data_path / cache

• address #30
• data_path for each __version__
• data_path for each library: this invalidates the cache when wordlists and macros are updated
• library files must now end on ".txt"

introduced FreqFrames

• FreqFrames are DataFrames with frequency information returned by
  • Counts.cpos()
  • Counts.dump()
  • Counts.matches()
  • Counts.mwus()
  • Corpus.marginals()
  • Corpus.marginals_complex()
• new consistent behaviour:
  • format = [(" ".join(p_att))] freq, p_att[0], p_att[1], ...
  • indexed by a single character named item
  • frequency column named freq
  • additional columns with all separate p-attributes
• cf. old behaviour: (p_att[0], p_att[1], ...) some_column
  • MultiIndex
  • inconsistently named frequency column
• heuristics for MWUs remains unchanged, i.e. they are " "-joined in index

re-factored Discourseme Constellations

• now with tests!
• two types of constellations (inner vs textual constellations)
• create_constellation() wrapper

improved Collocates

• consistent AM scoring (ScoreFrame) for keywords and collocates
• collocation retrieval considerably faster (count once for max window size)
• upgrade of association-measures module gives more (and more stable) AMs

further enhancements

• p-att selection in dump.breakdown()
• corpus.marginals() can now be called without items (yielding marginal freq of all items)
• cqpy_dump(), cqpy_load(), cqpy_dumps(), cqpy_loads()

miscellaneous

• changed anchor correction behaviour: use context/contextend instead of NA when out of bounds
• removed some for loops using list comprehensions
• included some more __str__ and __repr__
• sphinx documentation (WIP, address #7)
• Lint (WIP)
• Docker

v0.9.15

• functional discourseme layer (for MMDA toolkit)
• reasonable dependencies

v0.9.14

• re-factor concordances
• fix cached query results (NQRs)
• fix s-attribute selection
• collocates and keywords on p-att combinations
• update demos & README

v0.9.13

• some bugfixes
• improve usability