initial commit via new name

Author: khaydarov

.gitignore

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+# general things to ignore
+build/
+dist/
+*.egg-info/
+*.egg
+*.py[cod]
+__pycache__/
+*.so
+*~

LICENSE.txt

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+MIT License
+
+Copyright (c) 2017 CodeX
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.rst

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+html-slacker
+========
+
+Converts HTML to Slack formatted markdown
+
+Usage
+-----
+
+Install HTMLSlacker from pip.
+
+.. code:: bash
+
+    $ pip install html-slacker
+
+Import library.
+
+.. code:: python
+
+    >>> from htmlslacker import HTMLSlacker
+
+Use it.
+
+.. code:: python
+
+    >>> HTMLSlacker('<b>Hello</b>, <i>Slack</i>!').get_output()
+    '*Hello*,_Slack_!'
+
+Requirements
+------------
+
+- Python >= 2.5
+- html
+
+Links
+-----
+
+Repository: https://github.com/codex-bot/html-slacker.git
+
+Report a bug: https://github.com/codex-bot/html-slacker/issues
+
+PyPI Package: https://pypi.python.org/pypi/slackify
+
+CodeX Team: https://ifmo.su

htmlslacker/__init__.py

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+from .htmlslacker import HTMLSlacker

htmlslacker/htmlslacker.py

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+from html.parser import HTMLParser
+from html.entities import name2codepoint
+
+
+class HTMLSlacker(HTMLParser):
+
+    """
+    >>> from htmlslacker import HTMLSlacker
+    >>> HTMLSlacker('<b>Hello</b>, <i>Slack</i>!').get_output()
+    '*Hello*,_Slack_!'
+    """
+    def __init__(self, html, *args, **kwargs):
+
+        # call parent constructor __init__
+        super().__init__(*args, **kwargs)
+
+        # slackified string
+        self.output = ''
+
+        # send to HTMLParser feed function to parse HTML string
+        self.feed(html)
+
+    def handle_starttag(self, tag, attrs):
+        """
+        Create slack markdown
+
+        https://api.slack.com/docs/message-formatting
+
+        :param tag: income tag, that will be switched into slack supported markdown
+        :param attrs: we need to recover attributes of anchor
+        :return:
+        """
+
+        if tag == 'b' or tag == 'strong':
+            self.output += '*'
+        if tag == 'i' or tag == 'em':
+            self.output += '_'
+        if tag == 'code':
+            self.output += '`'
+        if tag == 'a':
+            self.output += '<'
+            for attr in attrs:
+                self.output += attr[1] + '|'
+
+    def handle_endtag(self, tag):
+        """
+        https://api.slack.com/docs/message-formatting
+        :param tag: endtag. Close tag via markdown
+        :return:
+        """
+        if tag == 'b' or tag == 'strong':
+            self.output += '*'
+        if tag == 'i' or tag == 'em':
+            self.output += '_'
+        if tag == 'a':
+            self.output += '>'
+        if tag == 'code':
+            self.output += '`'
+
+    def handle_data(self, data):
+        """
+        concatenate TEXT nodes into output
+        :param data:
+        :return:
+        """
+        self.output += data
+
+    def handle_comment(self, data):
+        pass
+
+    def handle_entityref(self, name):
+        c = chr(name2codepoint[name])
+        pass
+
+    def handle_charref(self, name):
+        if name.startswith('x'):
+            c = chr(int(name[1:], 16))
+        else:
+            c = chr(int(name))
+
+    def handle_decl(self, data):
+        pass
+
+    def get_output(self):
+        """
+        substitute multiple whitespace with single whitespace
+
+        link: https://stackoverflow.com/questions/2077897/substitute-multiple-whitespace-with-single-whitespace-in-python
+        :return:
+        """
+        return ' '.join(self.output.split())

setup.cfg

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+[metadata]
+description-file = README.rst

setup.py

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+from setuptools import setup, find_packages
+from os.path import join, dirname
+
+setup(
+    name='html-slacker',
+    packages=find_packages(),
+    version='0.1.0',
+    description='Converts HTML to Slack formatted markdown',
+    long_description=open(join(dirname(__file__), 'README.rst')).read(),
+    keywords='slack bot html convert markdown slackbot pythonbot slack html markdown',
+    url='https://github.com/codex-bot/html-slacker',
+    author='CodeX Team',
+    author_email='[email protected]',
+    license='MIT',
+    classifiers=[
+        'Intended Audience :: Developers',
+        'Programming Language :: Python',
+        'License :: OSI Approved :: MIT License',
+        'Topic :: Software Development :: Libraries',
+        'Environment :: Console',
+    ],
+    python_requires='>=2.5'
+)