Ecosyste.ms: Awesome
An open API service indexing awesome lists of open source software.
https://github.com/orf/wordinserter
Insert HTML or Markdown into a Word document
https://github.com/orf/wordinserter
Last synced: 16 days ago
JSON representation
Insert HTML or Markdown into a Word document
- Host: GitHub
- URL: https://github.com/orf/wordinserter
- Owner: orf
- License: mit
- Created: 2015-05-24T19:30:22.000Z (over 9 years ago)
- Default Branch: master
- Last Pushed: 2020-11-14T01:31:18.000Z (almost 4 years ago)
- Last Synced: 2024-09-18T12:52:44.571Z (about 2 months ago)
- Language: Python
- Size: 4.2 MB
- Stars: 83
- Watchers: 10
- Forks: 19
- Open Issues: 2
-
Metadata Files:
- Readme: README.rst
- Changelog: CHANGELOG.md
- License: LICENSE.md
Awesome Lists containing this project
README
Wordinserter
============
|Build Status| |image1| |image2| |image3| |image4|
This module allows you to insert HTML into a Word Document, as well as
allowing you to programmatically build word documents in pure Python
(Python 3.x only at the moment). After running
``pip install wordinserter`` you can use the ``wordinserter`` CLI to
quickly generate test documents:
.. code:: bash
# Download https://raw.githubusercontent.com/orf/wordinserter/master/tests/docs/table_widths.html
wordinserter table_widths.html --style="table { background-color: red }"
This should open Word and insert three tables, each of them styled with
a red background.
The library is stable and has been used to generate tens of thousands of
reports, and currently supports many features (all controlled through
HTML):
- Common tags, including tables, lists, code blocks, images,
hyperlinks, footnotes, headers, paragraphs, styles (``b`` ``i``
``em``)
- Named bookmarks in documents via element ``id`` attributes
- A subset of CSS for elements, with more that can be easily added as
needed
- Including document-wide stylesheets while adding elements
- In-built syntax highlighting for ``
`` and ```` blocks
- Supports complex merged tables, with rowspans and colspans
- Arbitrarily nested lists of differing types (bullet, numbered, roman
numerals)
- Hyperlinks to bookmarks within the document using classic links or
using Word 'fields'
- Images, with support for footnotes, 404 and embedded base64 data-uri
images
- Basic whitespace handling
There is a `comparison
document `__
showing the output of WordInserter against Chrome, check it out to see
what the library can do.
API
===
The API is really simple to use:
.. code:: python
from wordinserter import parse, insert
operations = parse(html, parser="html")
insert(operations, document=document, constants=constants)
Inserting HTML into a Word document is a two step process: first the
input has to be parsed into a sequence of operations, which is then
*inserted* into a Word document. This library currently only supports
inserting using the Word COM interface which means it is Windows
specific at the moment.
Below is a more complex example including starting word that will insert
a representation of the HTML code into the new word document, including
the image, caption and list.
.. code:: python
from wordinserter import insert, parse
from comtypes.client import CreateObject
# This opens Microsoft Word and creates a new document.
word = CreateObject("Word.Application")
word.Visible = True # Don't set this to True in production!
document = word.Documents.Add()
from comtypes.gen import Word as constants
html = """
This is a title
This is some text in a paragraph
- Boo! I am a list
"""
# Parse the HTML into a list of operations then feed them into insert.
operations = parse(html, parser="html")
insert(operations, document=document, constants=constants)
What's with the constants part? Wordinserter is agnostic to the COM
library you use. Each library exposes constant values that are needed by
Wordinserter in a different way: the pywin32 library exposes it as
win32com.client.constants whereas the comtypes library exposes them as a
module that resides in comtypes.gen. Rather than guess which one you are
using Wordinserter requires you to pass the right one in explicitly. If
you need to mix different constant groups you can use the
``CombinedConstants`` class:
.. code:: python
from wordinserter.utils import CombinedConstants
from comtypes.gen import Word as word_constants
from comtypes.gen import Office as office_constants
constants = CombinedConstants(word_constants, office_constants)
Install
~~~~~~~
Get it `from PyPi here `__,
using ``pip install wordinserter``. This has been built with word 2010
and 2013, older versions may produce different results.
Supported Operations
--------------------
WordInserter currently supports a range of different operations,
including code blocks, font size/colors, images, hyperlinks, numbered
and bullet lists, table borders and padding.
Stylesheets?
^^^^^^^^^^^^
Wordinserter has support for stylesheets! Every element can be styled
with inline styles (``style='whatever'``) but this gets tedious at
scale. You can pass CSS stylesheets to the ``parse`` function:
.. code:: python
html = "
Hello Word
"
stylesheet = """
.mystyle {
color: red;
}
"""
operations = parse(html, parser="html", stylesheets=[stylesheet])
insert(operations, document=document, constants=constants)
This will render "Hello Word" in red. Inheritance is respected, so child
styles override parent ones.
Why aren't my lists showing up properly?
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
There are two ways people write lists in HTML, one with each sub-list as
a child of the parent list, or as a child of a list element. Below is a
sample of the two different ways, both of which display correctly in all
browsers:
.. code:: html
-
I'm a list element
- I'm a sub list!
.. code:: html
-
I'm a list element
- I'm a sub list!
The second way is correct according to the HTML specification. ``lxml``
parses the first structure incorrectly in some cases, which leads to
weird list behavior. There isn't much this library can do about that, so
make sure your lists are in the second format.
One other thing to note: Word does not support lists with mixed
list-types on a single level. i.e this HTML will render incorrectly:
.. code:: html
-
- Unordered List On Level #1
- Ordered List On Level #1
.. |Build Status| image:: https://travis-ci.org/orf/wordinserter.svg?branch=master
:target: https://travis-ci.org/orf/wordinserter
.. |image1| image:: https://img.shields.io/pypi/v/wordinserter.svg
:target: https://pypi.python.org/pypi/wordinserter
.. |image2| image:: https://img.shields.io/pypi/l/wordinserter.svg
:target: https://pypi.python.org/pypi/wordinserter
.. |image3| image:: https://img.shields.io/pypi/format/wordinserter.svg
:target: https://pypi.python.org/pypi/wordinserter
.. |image4| image:: https://img.shields.io/pypi/pyversions/wordinserter.svg
:target: https://pypi.python.org/pypi/wordinserter