Metadata-Version: 1.2
Name: pyexcel-xls
Version: 0.6.2
Summary: A wrapper library to read, manipulate and write data in xls format. Itreads xlsx and xlsm format
Home-page: https://github.com/pyexcel/pyexcel-xls
Author: C.W.
Author-email: info@pyexcel.org
License: New BSD
Download-URL: https://github.com/pyexcel/pyexcel-xls/archive/0.6.2.tar.gz
Description: ================================================================================
        pyexcel-xls - Let you focus on data, instead of xls format
        ================================================================================
        
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           :target: https://www.patreon.com/chfw
        
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           :target: https://codecov.io/gh/pyexcel/pyexcel-xls
        
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           :target: https://pypi.org/project/pyexcel-xls
        
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        **pyexcel-xls** is a tiny wrapper library to read, manipulate and
        write data in xls format and it can read xlsx and xlsm fromat.
        You are likely to use it with `pyexcel <https://github.com/pyexcel/pyexcel>`_.
        
        New flag: `detect_merged_cells` allows you to spread the same value among
        all merged cells. But be aware that this may slow down its reading
        performance.
        
        New flag: `skip_hidden_row_and_column` allows you to skip hidden rows
        and columns and is defaulted to **True**. It may slow down its reading
        performance. And it is only valid for 'xls' files. For 'xlsx' files,
        please use pyexcel-xlsx.
        
        Warning
        ================================================================================
        
        xls file cannot contain more than 65,000 rows. You are risking the reputation
        of yourself/your company/
        `your country <https://www.bbc.co.uk/news/technology-54423988>`_ if you keep
        using xls and are not aware of its row limit.
        
        
        Support the project
        ================================================================================
        
        If your company has embedded pyexcel and its components into a revenue generating
        product, please support me on github, `patreon <https://www.patreon.com/bePatron?u=5537627>`_
        or `bounty source <https://salt.bountysource.com/teams/chfw-pyexcel>`_ to maintain
        the project and develop it further.
        
        If you are an individual, you are welcome to support me too and for however long
        you feel like. As my backer, you will receive
        `early access to pyexcel related contents <https://www.patreon.com/pyexcel/posts>`_.
        
        And your issues will get prioritized if you would like to become my patreon as `pyexcel pro user`.
        
        With your financial support, I will be able to invest
        a little bit more time in coding, documentation and writing interesting posts.
        
        
        Known constraints
        ==================
        
        Fonts, colors and charts are not supported.
        
        Nor to read password protected xls, xlsx and ods files.
        
        Installation
        ================================================================================
        
        
        You can install pyexcel-xls via pip:
        
        .. code-block:: bash
        
            $ pip install pyexcel-xls
        
        
        or clone it and install it:
        
        .. code-block:: bash
        
            $ git clone https://github.com/pyexcel/pyexcel-xls.git
            $ cd pyexcel-xls
            $ python setup.py install
        
        Usage
        ================================================================================
        
        As a standalone library
        --------------------------------------------------------------------------------
        
        Write to an xls file
        ********************************************************************************
        
        
        
        Here's the sample code to write a dictionary to an xls file:
        
        .. code-block:: python
        
            >>> from pyexcel_xls import save_data
            >>> data = OrderedDict() # from collections import OrderedDict
            >>> data.update({"Sheet 1": [[1, 2, 3], [4, 5, 6]]})
            >>> data.update({"Sheet 2": [["row 1", "row 2", "row 3"]]})
            >>> save_data("your_file.xls", data)
        
        
        Read from an xls file
        ********************************************************************************
        
        Here's the sample code:
        
        .. code-block:: python
        
            >>> from pyexcel_xls import get_data
            >>> data = get_data("your_file.xls")
            >>> import json
            >>> print(json.dumps(data))
            {"Sheet 1": [[1, 2, 3], [4, 5, 6]], "Sheet 2": [["row 1", "row 2", "row 3"]]}
        
        
        Write an xls to memory
        ********************************************************************************
        
        Here's the sample code to write a dictionary to an xls file:
        
        .. code-block:: python
        
            >>> from pyexcel_xls import save_data
            >>> data = OrderedDict()
            >>> data.update({"Sheet 1": [[1, 2, 3], [4, 5, 6]]})
            >>> data.update({"Sheet 2": [[7, 8, 9], [10, 11, 12]]})
            >>> io = StringIO()
            >>> save_data(io, data)
            >>> # do something with the io
            >>> # In reality, you might give it to your http response
            >>> # object for downloading
        
        
        
        
        Read from an xls from memory
        ********************************************************************************
        
        Continue from previous example:
        
        .. code-block:: python
        
            >>> # This is just an illustration
            >>> # In reality, you might deal with xls file upload
            >>> # where you will read from requests.FILES['YOUR_XLS_FILE']
            >>> data = get_data(io)
            >>> print(json.dumps(data))
            {"Sheet 1": [[1, 2, 3], [4, 5, 6]], "Sheet 2": [[7, 8, 9], [10, 11, 12]]}
        
        
        Pagination feature
        ********************************************************************************
        
        
        
        Let's assume the following file is a huge xls file:
        
        .. code-block:: python
        
           >>> huge_data = [
           ...     [1, 21, 31],
           ...     [2, 22, 32],
           ...     [3, 23, 33],
           ...     [4, 24, 34],
           ...     [5, 25, 35],
           ...     [6, 26, 36]
           ... ]
           >>> sheetx = {
           ...     "huge": huge_data
           ... }
           >>> save_data("huge_file.xls", sheetx)
        
        And let's pretend to read partial data:
        
        .. code-block:: python
        
           >>> partial_data = get_data("huge_file.xls", start_row=2, row_limit=3)
           >>> print(json.dumps(partial_data))
           {"huge": [[3, 23, 33], [4, 24, 34], [5, 25, 35]]}
        
        And you could as well do the same for columns:
        
        .. code-block:: python
        
           >>> partial_data = get_data("huge_file.xls", start_column=1, column_limit=2)
           >>> print(json.dumps(partial_data))
           {"huge": [[21, 31], [22, 32], [23, 33], [24, 34], [25, 35], [26, 36]]}
        
        Obvious, you could do both at the same time:
        
        .. code-block:: python
        
           >>> partial_data = get_data("huge_file.xls",
           ...     start_row=2, row_limit=3,
           ...     start_column=1, column_limit=2)
           >>> print(json.dumps(partial_data))
           {"huge": [[23, 33], [24, 34], [25, 35]]}
        
        As a pyexcel plugin
        --------------------------------------------------------------------------------
        
        No longer, explicit import is needed since pyexcel version 0.2.2. Instead,
        this library is auto-loaded. So if you want to read data in xls format,
        installing it is enough.
        
        
        Reading from an xls file
        ********************************************************************************
        
        Here is the sample code:
        
        .. code-block:: python
        
            >>> import pyexcel as pe
            >>> sheet = pe.get_book(file_name="your_file.xls")
            >>> sheet
            Sheet 1:
            +---+---+---+
            | 1 | 2 | 3 |
            +---+---+---+
            | 4 | 5 | 6 |
            +---+---+---+
            Sheet 2:
            +-------+-------+-------+
            | row 1 | row 2 | row 3 |
            +-------+-------+-------+
        
        
        Writing to an xls file
        ********************************************************************************
        
        Here is the sample code:
        
        .. code-block:: python
        
            >>> sheet.save_as("another_file.xls")
        
        
        Reading from a IO instance
        ********************************************************************************
        
        You got to wrap the binary content with stream to get xls working:
        
        .. code-block:: python
        
            >>> # This is just an illustration
            >>> # In reality, you might deal with xls file upload
            >>> # where you will read from requests.FILES['YOUR_XLS_FILE']
            >>> xlsfile = "another_file.xls"
            >>> with open(xlsfile, "rb") as f:
            ...     content = f.read()
            ...     r = pe.get_book(file_type="xls", file_content=content)
            ...     print(r)
            ...
            Sheet 1:
            +---+---+---+
            | 1 | 2 | 3 |
            +---+---+---+
            | 4 | 5 | 6 |
            +---+---+---+
            Sheet 2:
            +-------+-------+-------+
            | row 1 | row 2 | row 3 |
            +-------+-------+-------+
        
        
        Writing to a StringIO instance
        ********************************************************************************
        
        You need to pass a StringIO instance to Writer:
        
        .. code-block:: python
        
            >>> data = [
            ...     [1, 2, 3],
            ...     [4, 5, 6]
            ... ]
            >>> io = StringIO()
            >>> sheet = pe.Sheet(data)
            >>> io = sheet.save_to_memory("xls", io)
            >>> # then do something with io
            >>> # In reality, you might give it to your http response
            >>> # object for downloading
        
        
        License
        ================================================================================
        
        New BSD License
        
        Developer guide
        ==================
        
        Development steps for code changes
        
        #. git clone https://github.com/pyexcel/pyexcel-xls.git
        #. cd pyexcel-xls
        
        Upgrade your setup tools and pip. They are needed for development and testing only:
        
        #. pip install --upgrade setuptools pip
        
        Then install relevant development requirements:
        
        #. pip install -r rnd_requirements.txt # if such a file exists
        #. pip install -r requirements.txt
        #. pip install -r tests/requirements.txt
        
        Once you have finished your changes, please provide test case(s), relevant documentation
        and update CHANGELOG.rst.
        
        .. note::
        
            As to rnd_requirements.txt, usually, it is created when a dependent
            library is not released. Once the dependecy is installed
            (will be released), the future
            version of the dependency in the requirements.txt will be valid.
        
        
        How to test your contribution
        ------------------------------
        
        Although `nose` and `doctest` are both used in code testing, it is adviable that unit tests are put in tests. `doctest` is incorporated only to make sure the code examples in documentation remain valid across different development releases.
        
        On Linux/Unix systems, please launch your tests like this::
        
            $ make
        
        On Windows systems, please issue this command::
        
            > test.bat
        
        
        Before you commit
        ------------------------------
        
        Please run::
        
            $ make format
        
        so as to beautify your code otherwise travis-ci may fail your unit test.
        
        
        Known Issues
        =============
        
        * If a zero was typed in a DATE formatted field in xls, you will get "01/01/1900".
        * If a zero was typed in a TIME formatted field in xls, you will get "00:00:00".
        
        
        
        
        2 contributors
        ================================================================================
        
        In alphabetical order:
        
        * `John Vandenberg <https://github.com/jayvdb>`_
        * `Peter Carnesciali <https://github.com/pcarn>`_
        
        Change log
        ================================================================================
        
        0.6.2 - 12.12.2020
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. lock down xlrd version less than version 2.0, because 2.0+ does not support
           xlsx read
        
        0.6.1 - 21.10.2020
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. Restrict this library to get installed on python 3.6+, because pyexcel-io
           0.6.0+ supports only python 3.6+.
        
        0.6.0 - 8.10.2020
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. New style xlsx plugins, promoted by pyexcel-io v0.6.2.
        
        0.5.9 - 29.08.2020
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `#35 <https://github.com/pyexcel/pyexcel-xls/issues/35>`_, include tests
        
        0.5.8 - 22.08.2018
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `pyexcel#151 <https://github.com/pyexcel/pyexcel/issues/151>`_, read cell
           error as #N/A.
        
        0.5.7 - 15.03.2018
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `pyexcel#54 <https://github.com/pyexcel/pyexcel/issues/54>`_, Book.datemode
           attribute of that workbook should be passed always.
        
        0.5.6 - 15.03.2018
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `pyexcel#120 <https://github.com/pyexcel/pyexcel/issues/120>`_, xlwt cannot
           save a book without any sheet. So, let's raise an exception in this case in
           order to warn the developers.
        
        0.5.5 - 8.11.2017
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `#25 <https://github.com/pyexcel/pyexcel-xls/issues/25>`_, detect merged cell
           in .xls
        
        0.5.4 - 2.11.2017
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `#24 <https://github.com/pyexcel/pyexcel-xls/issues/24>`_, xlsx format cannot
           use skip_hidden_row_and_column. please use pyexcel-xlsx instead.
        
        0.5.3 - 2.11.2017
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `#21 <https://github.com/pyexcel/pyexcel-xls/issues/21>`_, skip hidden rows
           and columns under 'skip_hidden_row_and_column' flag.
        
        0.5.2 - 23.10.2017
        --------------------------------------------------------------------------------
        
        **updated**
        
        #. pyexcel `pyexcel#105 <https://github.com/pyexcel/pyexcel/issues/105>`_,
           remove gease from setup_requires, introduced by 0.5.1.
        #. remove python2.6 test support
        #. update its dependecy on pyexcel-io to 0.5.3
        
        0.5.1 - 20.10.2017
        --------------------------------------------------------------------------------
        
        **added**
        
        #. `pyexcel#103 <https://github.com/pyexcel/pyexcel/issues/103>`_, include
           LICENSE file in MANIFEST.in, meaning LICENSE file will appear in the released
           tar ball.
        
        0.5.0 - 30.08.2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#20 <https://github.com/pyexcel/pyexcel-xls/issues/20>`_, is handled in
           pyexcel-io
        #. put dependency on pyexcel-io 0.5.0, which uses cStringIO instead of StringIO.
           Hence, there will be performance boost in handling files in memory.
        
        0.4.1 - 25.08.2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#20 <https://github.com/pyexcel/pyexcel-xls/issues/20>`_, handle unseekable
           stream given by http response.
        
        0.4.0 - 19.06.2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `pyexcel-xlsx#15 <https://github.com/pyexcel/pyexcel-xlsx/issues/15>`_, close
           file handle
        #. pyexcel-io plugin interface now updated to use `lml
           <https://github.com/chfw/lml>`_.
        
        0.3.3 - 30/05/2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#18 <https://github.com/pyexcel/pyexcel-xls/issues/18>`_, pass on
           encoding_override and others to xlrd.
        
        0.3.2 - 18.05.2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#16 <https://github.com/pyexcel/pyexcel-xls/issues/16>`_, allow mmap to be
           passed as file content
        
        0.3.1 - 16.01.2017
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#14 <https://github.com/pyexcel/pyexcel-xls/issues/14>`_, Python 3.6 -
           cannot use LOCALE flag with a str pattern
        #. fix its dependency on pyexcel-io 0.3.0
        
        0.3.0 - 22.12.2016
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#13 <https://github.com/pyexcel/pyexcel-xls/issues/13>`_, alert on empyty
           file content
        #. Support pyexcel-io v0.3.0
        
        0.2.3 - 20.09.2016
        --------------------------------------------------------------------------------
        
        **Updated**
        
        #. `#10 <https://github.com/pyexcel/pyexcel-xls/issues/10>`_, To support
           generator as member of the incoming two dimensional data
        
        0.2.2 - 31.08.2016
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. support pagination. two pairs: start_row, row_limit and start_column,
           column_limit help you deal with large files.
        
        0.2.1 - 13.07.2016
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. `#9 <https://github.com/pyexcel/pyexcel-xls/issues/9>`_, `skip_hidden_sheets`
           is added. By default, hidden sheets are skipped when reading all sheets.
           Reading sheet by name or by index are not affected.
        
        0.2.0 - 01.06.2016
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. By default, `float` will be converted to `int` where fits. `auto_detect_int`,
           a flag to switch off the autoatic conversion from `float` to `int`.
        #. 'library=pyexcel-xls' was added so as to inform pyexcel to use it instead of
           other libraries, in the situation where there are more than one plugin for a
           file type, e.g. xlsm
        
        **Updated**
        
        #. support the auto-import feature of pyexcel-io 0.2.0
        #. xlwt is now used for python 2 implementation while xlwt-future is used for
           python 3
        
        0.1.0 - 17.01.2016
        --------------------------------------------------------------------------------
        
        **Added**
        
        #. Passing "streaming=True" to get_data, you will get the two dimensional array
           as a generator
        #. Passing "data=your_generator" to save_data is acceptable too.
        
        
Keywords: python,xls,xlsx,xlsm
Platform: UNKNOWN
Classifier: Topic :: Software Development :: Libraries
Classifier: Programming Language :: Python
Classifier: Intended Audience :: Developers
Classifier: Programming Language :: Python :: 3 :: Only
Classifier: Programming Language :: Python :: 3.6
Classifier: Programming Language :: Python :: 3.7
Classifier: Programming Language :: Python :: 3.8
Classifier: Programming Language :: Python :: Implementation :: PyPy
Requires-Python: >=3.6
