[pandas] annotated tag v0.5.0 created (now d620b82)
Andreas Tille
tille at debian.org
Wed Dec 28 15:20:24 UTC 2016
This is an automated email from the git hooks/post-receive script.
tille pushed a change to annotated tag v0.5.0
in repository pandas.
at d620b82 (tag)
tagging 8f79f7c6e01874bbf7f3b9bc38af01551c90121e (commit)
replaces v0.4.3
tagged by Wes McKinney
on Mon Oct 24 22:32:58 2011 -0400
- Log -----------------------------------------------------------------
Version 0.5.0
Aman Thakral (1):
Fixed issue with plotting a column with all null values.
Luca Beltrame (3):
Support different delimiters for to_csv
Add documentation for the parameter
Remove stray whitespace
Thomas Kluyver (15):
Update docs on reading CSV files.
Remove Sphinx autosummary extensions, which now ship with Sphinx.
Tweak wording in io documentation.
Minor updates to docs on missing values.
Add simple attribute access to DataFrame columns.
Add columns to IPython tab completions of DataFrame attributes.
Catch and silence errors in installing IPython completers.
Create simple summaries of Series with object data.
Fix bugs with .max() and .min() for integer columns in DataFrame.
Add tests for .min and .max on dataframes with integer columns.
Test .describe() for object series.
Include local copy of Counter for Python < 2.7
Add necessary imports for Counter class.
Fix for IPython completion with non-string column names.
Update install docs now that pandas works on Python 3.
Wes McKinney (133):
RLS: update release notes
RLS: set released to False
ENH: refactored join_managers into a tidy class and sped up joining in homogeneous case
BUG: buglet, test suite passes now
ENH: some more join refactoring and testing
ENH: add monotonic join logic for object dtype Indexes, start on DataFrame.align
ENH: DataFrame.align function, speed up DataFrame arith, refactoring
ENH: first cut at optimizing DataFrame.xs, next step cythonize
ENH: implement multi-key joining. fairly naive impl for now
ENH: working on possibly faster xs function. new Cython put functions
ENH: faster_xs script
BUG: kludge around series[:, np.newaxis] for MPL compat, GH #224
ENH: parser API changes, added parse_dates options, address GH #225, #226
ENH: add explicit duplicate check when creating an index in parsing functions,
ENH: hugely sped up MultiIndex -> Index of tuples conversion using small Cython function. Multi-key joining ~10x faster now
RLS: release notes
DOC: increase minor version number to 0.5
ENH: speed up DataFrame constructor with nested dict, GH #212
DOC: minor release note update
DOC: add release note
ENH: remove panel weights option that was not doing anything principled
DOC: release notes
ENH: groupby level name instead of number, GH #223
BUG: test failure in groupby transform
BUG: fix GroupBy.apply bug, GH #237
API: Series/DataFrame.to_string return string by default. Series.to_string
API: removed functions and methods deprecated in 0.4 Series, address GH #229
DOC: release notes
DOC: release note
ENH: speed enhancement in multi-key joining
ENH: revert multi-key join attempted speed enhancement, use object arrays always
ENH: use level name when calling unstack
ENH: pivot table function
BUG: test for join bug fixed since 0.4.3, GH #238
BUG: iteritems and _series not assigning Series.name
BUG: can now store datetime.date objects in PyTables, address GH #231
BUG: store Index and Series names in HDFStore
BUG: can create empty Panel, address GH #239
BUG: Panel.__repr__ works with len-0 major/minor axes
DOC: release notes
DOC: release notes
ENH: starting Cython parser infrastructure. add boolean handling. speed up read_csv by a lot
ENH: better about int conversions, consolidated numeric conversion function
ENH: parsers: fast zip(*args), made everything ndarray-based, faster
DOC: release note
ENH: DataReader improvements
BUG: cpython PyFloat_FromString problem
BUG: single-key DataFrame.join with list failed, GH #246
ENH: implement inner join on in DataFrame.join, GH #248
BUG: join on length-0 frame produce correct columns
ENH: select columns with DataFrame.__getitem__, GH #253
ENH: tuple version of to_object_array...should used fused type
ENH: SQL-type converter type inference
BUG: corner case
BUG: parser refactoring, fix GH #257 and #258
DOC: release notes
BUG: allow casting DataFrame float column to int, GH #252
DOC: add more helpful error message when accidentally importing pandas from source directory, address GH #250
DOC: release notes
ENH: speed up isnull, some bugs to be fixed still
BUG: check for inf and neginf too
ENH: add Series.histogram, address GH #240
ENH: refactored simple_parser into class, working on iterator. almost there
ENH: perf enh, only cast to float if numeric already
ENH: speed boost in count by using Series.count
ENH: handle zip file. pass test suite
ENH: tweaks. tests needed
BUG: sql int column with null should result in f8 dtype
BUG: don't convert Python long to float
ENH: rename histogram->value_counts and sort descending, GH #265
BUG: Int64Index.take and MultiIndex.take don't lost names, GH #262
BUG: csv reader bugfixes and test coverage
TST: parser test coverage
BUG: implement MultiIndex.diff, add & and | for intersection/union, GH #260
DOC: release notes
TST: be less lazy about empty MultiIndex set difference, check names
BUG: should not pass empty list to from_tuples in diff
BUG: raise more helpful exception when passing empty list to MultiIndex.from_tuples
BUG: passing list of tuples to Series constructor failed, GH #270
ENH: pivot table docs and basic tests, GH #234
ENH: implement Panel.rename_axis, GH #243
ENH: add general save/load functions to pandas namespace
DOC: release notes
DOC: update read_csv docs
BUG: could not parse dates with implicit first column
DOC: update docs about file parsing functions
REF: deprecate nanRep in favor of na_rep, GH #275
DOC: pivot_table docs
REF: rename delimiter to sep in DataFrame.from_csv and to_csv
DOC: more docs loose ends
ENH: specify dependency list for tseries Cython module, GH #271
TST: DataFrame.append test, address concern in GH #276
BUG: small API change in Series.clip arg order, enable np.clip to be used also, GH #272
BUG: handle NAs in Series.value_counts and describe with dtype=object, GH #277
DOC: fix up DataFrame.from_csv docs. make up mind about default arguments, GH #274
DOC: document combine first, GH #161
BLD: add tools submodule
BLD: add __init__.py
REF: to_string refactor
ENH: DataFrame.to_string will print index names
ENH: change display to be tighter, less wasted space
DOC: some more docs, getting closer to complete for 0.5.0
ENH: print index name in Series.__repr__
BUG: can pass level name to DataFrame.stack
DOC: more miscellaneous docs about new 0.5 features
DOC: more docs holes on joining, etc.
DOC: mostly finished with doc updates
REF: renamed xby/yby to rows/cols in pivot_table
TST: frame.py test coverage
ENH: add Panel.take, implement set ops between MultiIndex and Index. plus test coverage
TST: groupby unit tests
MSC: Ignore vi .swp files
DOC: release notes
BUG: corner cases in MultiIndex set operations
BUG: GroupBy.apply bug with differently indexed MultiIndex objects, test coverage
TST: Index.append with empty list, GH #283
BUG: more proper handling of no rows / no columns in DataFrame.apply
ENH: check for duplicate level names, GH #280
ENH: DataFrame.set_index function, and bugfix when setting DataFrame index, GH #266
TST: corner case in set_index
TST: 32-bit use 64-bit integer
TST: int64 fixes
ENH: -> int64 everywhere
TST: more 32-bit integer fussiness
TST: tuples and strings aren't comparable in python 3
BUG: workaround not being able to use cast=True with boolean dtype in Python 2.5
BUG: missed one
BUG: don't be too aggressive with int conversion parsing MultiIndex, GH #285
TST: fix test case broken by last change
BUG: handle negative indices extending before beginning of Series
BLD: docstring fixes to suppress 2to3 warnings
BLD: another 2to3 fix
RLS: Version 0.5.0
lodagro (1):
Adding set_eng_float_format(), which controls default float format for DataFrame.
unknown (1):
fixed #251 used empty = self[col].count() == 0
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