changelog.yml

name: pyexcel
organisation: pyexcel
releases:
- changes:
  - action: updated
    details:
    - "`#185`: fix a bug with http data source. The real fix lies in pyexcel-io v0.5.19. this release just put the version requirement in."
  version: 0.5.15
  date: 07.07.2019
- changes:
  - action: updated
    details:
    - "`#182`: support dest_force_file_type on save_as and save_book_as"
  version: 0.5.14
  date: 12.06.2019
- changes:
  - action: updated
    details:
    - "`#176`: get_sheet {IndexError}list index out of range // XLSX can't be opened"
  version: 0.5.13
  date: 12.03.2019
- changes:
  - action: updated
    details:
    - '`#174`: include examples in tarbar'
  version: 0.5.12
  date: 25.02.2019
- changes:
  - action: updated
    details:
    - '`#169`: remove pyexcel-handsontalbe in test'
    - 'add tests, and docs folder in distribution'
  version: 0.5.11
  date: 22.02.2019
- changes:
  - action: updated
    details:
    - '`#157`: Please use scan_plugins_regex, which lml 0.7 complains about'
    - 'updated dependency on pyexcel-io to 0.5.11'
  version: 0.5.10
  date: 3.12.2018
- changes:
  - action: updated
    details:
    - 'to require pyexcel-io 0.5.9.1 and use lml at least version 0.0.2'
  version: 0.5.9.1
  date: 30.08.2018
- changes:
  - action: added
    details:
    - 'support __len__. len(book) returns the number of sheets and len(sheet) returns the number of rows'
    - '`#144`: memory-efficient way to read sheet names.'
    - '`#148`: force_file_type is introduced. When reading a file on a disk, this parameter allows you to choose a reader. i.e. csv reader for a text file. xlsx reader for a xlsx file but with .blob file suffix.'
    - 'finally, pyexcel got import pyexcel.__version__'
  - action: updated
    details:
    - 'Sheet.to_records() returns a generator now, saving memory'
    - '`#115`, Fix set membership test to run faster in python2'
    - '`#140`, Direct writes to cells yield weird results'
  date: 30.08.2018
  version: 0.5.9
- changes:
  - action: added
    details:
    - '`#125`, sort book sheets'
  - action: updated
    details:
    - '`#126`, dest_sheet_name in save_as will set the sheet name in the output'
    - '`#115`, Fix set membership test to run faster in python2'
  date: unreleased
  version: 0.5.8
- changes:
  - action: added
    details:
    - '`pyexcel-io#46`, expose  `bulk_save` to developer.'
  date: 11.01.2018
  version: 0.5.7
- changes:
  - action: removed
    details:
    - '`#105`, remove gease  from setup_requires, introduced by 0.5.5.'
    - removed testing against python 2.6
    - '`#103`, include LICENSE file  in MANIFEST.in, meaning LICENSE file will appear
      in the released tar ball.'
  date: 23.10.2017
  version: 0.5.6
- changes:
  - action: removed
    details:
    - '`#105`, remove gease  from setup_requires, introduced by 0.5.5.'
    - removed testing against python 2.6
    - '`#103`, include LICENSE file  in MANIFEST.in, meaning LICENSE file will appear
      in the released tar ball.'
  date: 20.10.2017
  version: 0.5.5
- changes:
  - action: fixed
    details:
    - '`#100`, Sheet.to_dict() gets  out of range error because there is only one
      row.'
  - action: updated
    details:
    - Updated the baseline of pyexcel-io to 0.5.1.
  date: 27.09.2017
  version: 0.5.4
- changes:
  - action: added
    details:
    - '`#95`, respect the order of  records in iget_records, isave_as and save_as.'
    - '`#97`, new feature to allow  intuitive initialization of pyexcel.Book.'
  date: 01-08-2017
  version: 0.5.3
- changes:
  - action: Updated
    details:
    - embeded the enabler for pyexcel-htmlr. http source does not support text/html  as
      mime type.
  date: 26-07-2017
  version: 0.5.2
- changes:
  - action: Updated
    details:
    - support saving SheetStream and BookStream to database targets. This is needed  for
      pyexcel-webio and its downstream projects.
  date: 12.06.2017
  version: 0.5.1
- changes:
  - action: Added
    details:
    - Sheet.top() and Sheet.top_left() for data browsing
    - add html as default rich display in Jupyter notebook when pyexcel-text  and
      pyexcel-chart is installed
    - add svg as default rich display in Jupyter notebook when pyexcel-chart and  one
      of its implementation plugin(pyexcel-pygal, etc.) are is installed
    - 'new dictionary source supported: a dictionary of key value pair could be  read
      into a sheet.'
    - added dynamic external plugin loading. meaning if a pyexcel plugin  is installed,
      it will be loaded implicitly. And this change would remove  unnecessary info
      log for those who do not use pyexcel-text and pyexcel-gal
    - save_book_as before 0.5.0 becomes isave_book_as and save_book_as in 0.5.0  convert
      BookStream to Book before saving.
    - '`#83`, file closing mechanism  is enfored. free_resource is added and it should
      be called when iget_array,  iget_records, isave_as and/or isave_book_as are
      used.'
  - action: Updated
    details:
    - array is passed to pyexcel.Sheet as reference. it means your array data will  be
      modified.
  - action: Removed
    details:
    - pyexcel.Writer and pyexcel.BookWriter were removed
    - pyexcel.load_book_from_sql and pyexcel.load_from_sql were removed
    - pyexcel.deprecated.load_from_query_sets,  pyexcel.deprecated.load_book_from_django_models
      and  pyexcel.deprecated.load_from_django_model were removed
    - Removed plugin loading code and lml is used instead
  date: 19.06.2017
  version: 0.5.0
- changes:
  - action: Updated
    details:
    - '`#80`: remove pyexcel-chart  import from v0.4.x'
  date: 17.03.2017
  version: 0.4.5
- changes:
  - action: Updated
    details:
    - '`#68`: regression  save_to_memory() should have returned a stream instance
      which has  been reset to zero if possible. The exception is sys.stdout, which
      cannot  be reset.'
    - '`#74`: Not able to  handle decimal.Decimal'
  - action: Removed
    details:
    - remove get_{{file_type}}_stream functions from pyexcel.Sheet and  pyexcel.Book
      introduced since 0.4.3.
  date: 06.02.2017
  version: 0.4.4
- changes:
  - action: Added
    details:
    - '''.stream'' attribute are attached to `~pyexcel.Sheet` and  `~pyexcel.Book`
      to get direct access the underneath stream  in responding to file type attributes,
      such as sheet.xls. it helps provide a custom  stream to external world, for
      example, Sheet.stream.csv gives a text stream  that contains csv formatted data.
      Book.stream.xls returns a xls format  data in a byte stream.'
  - action: Updated
    details:
    - Better error reporting when an unknown parameters or unsupported file types  were
      given to the signature functions.
  date: 26.01.2017
  version: 0.4.3
- changes:
  - action: Updated
    details:
    - Raise exception if the incoming sheet does not have column names. In other  words,
      only sheet with column names could be saved to database. sheet with  row names
      cannot be saved. The alternative is to transpose the sheet, then  name_columns_by_row
      and then save.
    - fix iget_records where a non-uniform content should be given,  e.g. [["x", "y"],
      [1, 2], [3]], some record would become non-uniform, e.g.  key 'y' would be missing
      from the second record.
    - '`skip_empty_rows` is applicable when saving a python data structure to  another
      data source. For example, if your array contains a row which is  consisted of
      empty string, such as ['''', '''', '''' ... ''''], please specify  `skip_empty_rows=False`
      in order to preserve it. This becomes subtle when  you try save a python dictionary
      where empty rows is not easy to be spotted.'
    - '`#69`: better documentation  for save_book_as.'
  date: 17.01.2017
  version: 0.4.2
- changes:
  - action: Updated
    details:
    - '`#68`: regression  save_to_memory() should have returned a stream instance.'
  date: 23.12.2016
  version: 0.4.1
- changes:
  - action: Added
    details:
    - '`Flask-Excel#19`  allow sheet_name parameter'
    - '`pyexcel-xls#11`  case-insensitive for file_type. `xls` and `XLS` are treated
      in the same way'
  - action: Updated
    details:
    - '`#66`: `export_columns` is  ignored'
    - Update dependency on pyexcel-io v0.3.0
  date: 22.12.2016
  version: 0.4.0
- changes:
  - action: Updated
    details:
    - '`#63`: cannot display  empty sheet(hence book with empty sheet) as texttable'
  date: 07.11.2016
  version: 0.3.3
- changes:
  - action: Updated
    details:
    - '`#62`: optional module  import error become visible.'
  date: 02.11.2016
  version: 0.3.2
- changes:
  - action: 'Added:'
    details:
    - file type setters for Sheet and Book, and its documentation
    - '`iget_records` returns a generator for a list of records and should have  better
      memory performance, especially dealing with large csv files.'
    - '`iget_array` returns a generator for a list of two dimensional array and  should
      have better memory performance, especially dealing with large csv  files.'
    - Enable pagination support, and custom row renderer via pyexcel-io v0.2.3
  - action: Updated
    details:
    - Take `isave_as` out from `save_as`. Hence two functions are there for save  a
      sheet as
    - '`#60`: encode ''utf-8'' if  the console is of ascii encoding.'
    - '`#59`: custom row  renderer'
    - '`#56`: set cell value does  not work'
    - pyexcel.transpose becomes `pyexcel.sheets.transpose`
    - iterator functions of `pyexcel.Sheet` were converted to generator  functions:
      - '`pyexcel.Sheet.enumerate()`'
      - '`pyexcel.Sheet.reverse()`'
      - '`pyexcel.Sheet.vertical()`'
      - '`pyexcel.Sheet.rvertical()`'
      - '`pyexcel.Sheet.rows()`'
      - '`pyexcel.Sheet.rrows()`'
      - '`pyexcel.Sheet.columns()`'
      - '`pyexcel.Sheet.rcolumns()`'
      - '`pyexcel.Sheet.named_rows()`'
      - '`pyexcel.Sheet.named_columns()`'
    - '`~pyexcel.Sheet.save_to_memory` and `~pyexcel.Book.save_to_memory`  return
      the actual content. No longer they will return a io object hence  you cannot
      call getvalue() on them.'
  - action: 'Removed:'
    details:
    - '`content` and `out_file` as function parameters to the signature functions
      are  no longer supported.'
    - SourceFactory and RendererFactory are removed
    - The following methods are removed:
      - '`pyexcel.to_array`'
      - '`pyexcel.to_dict`'
      - '`pyexcel.utils.to_one_dimensional_array`'
      - '`pyexcel.dict_to_array`'
      - '`pyexcel.from_records`'
      - '`pyexcel.to_records`'
    - '`pyexcel.Sheet.filter` has been re-implemented and all filters were  removed:':
      - '`pyexcel.filters.ColumnIndexFilter`'
      - '`pyexcel.filters.ColumnFilter`'
      - '`pyexcel.filters.RowFilter`'
      - '`pyexcel.filters.EvenColumnFilter`'
      - '`pyexcel.filters.OddColumnFilter`'
      - '`pyexcel.filters.EvenRowFilter`'
      - '`pyexcel.filters.OddRowFilter`'
      - '`pyexcel.filters.RowIndexFilter`'
      - '`pyexcel.filters.SingleColumnFilter`'
      - '`pyexcel.filters.RowValueFilter`'
      - '`pyexcel.filters.NamedRowValueFilter`'
      - '`pyexcel.filters.ColumnValueFilter`'
      - '`pyexcel.filters.NamedColumnValueFilter`'
      - '`pyexcel.filters.SingleRowFilter`'
    - the following functions have been removed:
      - '`add_formatter`'
      - '`remove_formatter`'
      - '`clear_formatters`'
      - '`freeze_formatters`'
      - '`add_filter`'
      - '`remove_filter`'
      - '`clear_filters`'
      - '`freeze_formatters`'
    - '`pyexcel.Sheet.filter` has been re-implemented and all filters were  removed:':
      - pyexcel.formatters.SheetFormatter
  date: 28.10.2016
  version: 0.3.0
- changes:
  - action: 'Updated:'
    details:
    - '`#58`: texttable should  have been made as compulsory requirement'
  date: 31.08.2016
  version: 0.2.5
- changes:
  - action: 'Updated:'
    details:
    - For python 2, writing to sys.stdout by pyexcel-cli raise IOError.
  date: 14.07.2016
  version: 0.2.4
- changes:
  - action: 'Updated:'
    details:
    - For python 3, do not seek 0 when saving to memory if sys.stdout is passed on.  Hence,
      adding support for sys.stdin and sys.stdout.
  date: 11.07.2016
  version: 0.2.3
- changes:
  - action: 'Updated:'
    details:
    - Explicit imports, no longer needed
    - Depends on latest setuptools 18.0.1
    - NotImplementedError will be raised if parameters to core functions are not supported,
      e.g. get_sheet(cannot_find_me_option="will be thrown out as NotImplementedError")
  date: 01.06.2016
  version: 0.2.2
- changes:
  - action: 'Added:'
    details:
    - add pyexcel-text file types as attributes of pyexcel.Sheet and pyexcel.Book,
      related to `#31`_
    - auto import pyexcel-text if it is pip installed
  - action: 'Updated:'
    details:
    - code refactoring done for easy addition of sources.
    - bug fix `#29`_, Even if the format is a string it is displayed as a float
    - pyexcel-text is no longer a plugin to pyexcel-io but to pyexcel.sources, see
      `pyexcel-text#22`_
  - action: 'Removed:'
    details:
    - pyexcel.presentation is removed. No longer the internal decorate @outsource
      is used. related to `#31`
  date: 23.04.2016
  version: 0.2.1
- changes:
  - action: Updated
    details:
    - adopt pyexcel-io yield key word to return generator as content
    - pyexcel.save_as and pyexcel.save_book_as get performance improvements
  date: 17.01.2016
  version: 0.2.0
- changes:
  - action: Added
    details:
    - Support pyramid-excel which does the database commit on its own.
  date: 03.07.2015
  version: 0.1.7
- changes:
  - action: Added
    details:
    - get excel data from a http url
  date: 13.06.2015
  version: 0.1.6
- changes:
  - action: Added
    details:
    - Support django
    - texttable as default renderer
  date: 07.02.2015
  version: 0.0.13
- changes:
  - action: Added
    details:
    - Added sqlalchemy support
  date: 25.01.2015
  version: 0.0.12
- changes:
  - action: Added
    details:
    - added csvz and tsvz format
  date: 15.12.2015
  version: 0.0.10
- changes:
  - action: Updated
    details:
    - Support python 3
  date: 12.10.2014
  version: 0.0.4
- changes:
  - action: 'Features:'
    details:
    - read and write csv, ods, xls, xlsx and xlsm files(which are referred later  as
      excel files)
    - various iterators for the reader
    - row and column filters for the reader
    - utilities to get array and dictionary out from excel files.
    - cookbok receipes for some common and simple usage of this library.
  date: 14.09.2014
  version: 0.0.1