Change log¶
0.4.4 - 06.02.2016¶
Updated¶
Removed¶
- remove get_{{file_type}}_stream functions from pyexcel.Sheet and pyexel.Book introduced since 0.4.3.
0.4.3 - 26.01.2017¶
Added¶
- ‘.stream’ attribte 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.
Updated¶
- Better error reporting when an unknown parameters or unsupported file types were given to the signature functions.
0.4.2 - 17.01.2017¶
Updated¶
- 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 tranpose 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.
0.4.1 - 23.12.2016¶
0.4.0 - 22.12.2016¶
Added¶
- Flask-Excel issue 19 allow sheet_name parameter
- pyexcel-xls issue 11 case-incenstive for file_type. xls and XLS are treated in the same way
0.3.3 - 07.11.2016¶
0.3.0 - 28.10.2016¶
Added:¶
- 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
Updated¶
- 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.
Removed:¶
- 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
0.2.3 - 11.07.2016¶
Updated:¶
- 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.
0.2.2 - 01.06.2016¶
Updated:¶
- 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”)
0.2.1 - 23.04.2016¶
Added:¶
- add pyexcel-text file types as attributes of pyexcel.Sheet and pyexcel.Book, related to issue 31
- auto import pyexcel-text if it is pip installed
Updated:¶
- code refactoring done for easy addition of sources.
- bug fix issue 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 issue #22