pyexcel

Fixed

1. #257: provide meaningful error messages where dest_* params are missing in save_as and isave_as

What's Changed

• release 0.7.3 by @chfw in #291

Full Changelog: v0.7.2...v0.7.3

What's Changed

• release 0.7.2 by @chfw in #289

Full Changelog: v0.7.1...v0.7.2

Fixed

1. #272: remove chardet as a requirement

Updated

1. various typos and linted the code

Fixed

1. #250: RecursionError raised on deepcopy of a sheet

Updated

1. #255: pyexcel.get_array documentation page seems to be a copy of pyexcel.get_sheet

Removed

1. #249: drop the support for dummy import statements pyexcel.ext.*

Updated

1. #243: fix small typo.

2. add chardet as explicit dependency

Updated

1. #233: dynamically resize the table matrix on set_value. sheet['AA1'] = 'test' will work in this release.

Updated

1. update queryset source to work with pyexcel-io 0.6.0

Updated

1. #219: book created from dict no longer discards order.

fixed

1. #214: remove leading and trailing whitespace for column names

removed

1. python 2 compatibility have been permanently removed.

Queryset sources was updated to work with pyexcel-io.

Meaning: if you pass on a query set to pyexcel, you would expect this version to keep our promise, given that you have installed pyexcel-io 0.6.2

fixed

1. #203: texttable was dropped out in 0.6.0 as compulsary dependency. end user may experience it when a sheet/table is printed in a shell. otherwise, new user of pyexcel won't see it. As of release date, no issues were created

updated

1. #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.

updated

1. #182: support dest_force_file_type on save_as and save_book_as

updated

1. #176: get_sheet {IndexError}list index out of range // XLSX can't be opened

updated

1. #174: include examples in tarbar

updated

1. #169: remove pyexcel-handsontalbe in test

2. add tests, and docs folder in distribution

updated

1. #157: Please use scan_plugins_regex, which lml 0.7 complains about

2. updated dependency on pyexcel-io to 0.5.11

updated

1. to require pyexcel-io 0.5.9.1 and use lml at least version 0.0.2

added

1. #125, sort book sheets

updated

1. #126, dest_sheet_name in save_as will set the sheet name in the output

2. #115, Fix set membership test to run faster in python2

added

1. pyexcel-io#46, expose bulk_save to developer.

removed

1. #105, remove gease from setup_requires, introduced by 0.5.5.

2. removed testing against python 2.6

3. #103, include LICENSE file in MANIFEST.in, meaning LICENSE file will appear in the released tar ball.

removed

1. #105, remove gease from setup_requires, introduced by 0.5.5.

2. removed testing against python 2.6

3. #103, include LICENSE file in MANIFEST.in, meaning LICENSE file will appear in the released tar ball.

fixed

1. #100, Sheet.to_dict() gets out of range error because there is only one row.

updated

1. Updated the baseline of pyexcel-io to 0.5.1.

added

1. #95, respect the order of records in iget_records, isave_as and save_as.

2. #97, new feature to allow intuitive initialization of pyexcel.Book.

Updated

1. embeded the enabler for pyexcel-htmlr. http source does not support text/html as mime type.

Added

1. Sheet.top() and Sheet.top_left() for data browsing

2. add html as default rich display in Jupyter notebook when pyexcel-text and pyexcel-chart is installed

3. add svg as default rich display in Jupyter notebook when pyexcel-chart and one of its implementation plugin(pyexcel-pygal, etc.) are is installed

4. new dictionary source supported: a dictionary of key value pair could be read into a sheet.

5. 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

6. 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.

7. #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.

Updated

1. array is passed to pyexcel.Sheet as reference. it means your array data will be modified.

Removed

1. pyexcel.Writer and pyexcel.BookWriter were removed

2. pyexcel.load_book_from_sql and pyexcel.load_from_sql were removed

3. pyexcel.deprecated.load_from_query_sets, pyexcel.deprecated.load_book_from_django_models and pyexcel.deprecated.load_from_django_model were removed

4. Removed plugin loading code and lml is used instead

Updated

1. #80: remove pyexcel-chart import from v0.4.x

Updated

1. #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.

2. #74: Not able to handle decimal.Decimal

Removed

1. remove get_{{file_type}}_stream functions from pyexcel.Sheet and pyexcel.Book introduced since 0.4.3.

Added

1. '.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.

Updated

1. Better error reporting when an unknown parameters or unsupported file types were given to the signature functions.

Updated

1. 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.

2. 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.

3. 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.

4. #69: better documentation for save_book_as.

Updated

1. #68: regression save_to_memory() should have returned a stream instance.

Added

1. Flask-Excel#19 allow sheet_name parameter

2. pyexcel-xls#11 case-insensitive for file_type. xls and XLS are treated in the same way

Updated

1. #66: export_columns is ignored

2. Update dependency on pyexcel-io v0.3.0

Updated

1. #63: cannot display empty sheet(hence book with empty sheet) as texttable

Updated

1. #62: optional module import error become visible.

Added:

1. file type setters for Sheet and Book, and its documentation

2. iget_records returns a generator for a list of records and should have better memory performance, especially dealing with large csv files.

3. iget_array returns a generator for a list of two dimensional array and should have better memory performance, especially dealing with large csv files.

4. Enable pagination support, and custom row renderer via pyexcel-io v0.2.3

Updated

1. Take isave_as out from save_as. Hence two functions are there for save a sheet as

2. #60: encode 'utf-8' if the console is of ascii encoding.

3. #59: custom row renderer

4. #56: set cell value does not work

5. pyexcel.transpose becomes pyexcel.sheets.transpose

6. 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()

7. ~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:

1. content and out_file as function parameters to the signature functions are no longer supported.

2. SourceFactory and RendererFactory are removed

3. 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

4. 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

5. the following functions have been removed

   • add_formatter

   • remove_formatter

   • clear_formatters

   • freeze_formatters

   • add_filter

   • remove_filter

   • clear_filters

   • freeze_formatters

6. pyexcel.Sheet.filter has been re-implemented and all filters were removed:

   • pyexcel.formatters.SheetFormatter

Updated:

1. #58: texttable should have been made as compulsory requirement

Updated:

1. For python 2, writing to sys.stdout by pyexcel-cli raise IOError.

Updated:

1. 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.

Updated:

1. Explicit imports, no longer needed

2. Depends on latest setuptools 18.0.1

3. 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")

Added:

1. add pyexcel-text file types as attributes of pyexcel.Sheet and pyexcel.Book, related to #31

2. auto import pyexcel-text if it is pip installed

Updated:

1. code refactoring done for easy addition of sources.

2. bug fix #29, Even if the format is a string it is displayed as a float

3. pyexcel-text is no longer a plugin to pyexcel-io but to pyexcel.sources, see pyexcel-text#22

Removed:

1. pyexcel.presentation is removed. No longer the internal decorate @outsource is used. related to #31

Updated

1. adopt pyexcel-io yield key word to return generator as content

2. pyexcel.save_as and pyexcel.save_book_as get performance improvements

Added

1. Support pyramid-excel which does the database commit on its own.

Added

1. get excel data from a http url

Added

1. added csvz and tsvz format