- Html2text is a Python script that converts a page of HTML into clean, easy-to-read plain ASCII text. Also known as: html to text, htm to txt, htm2txt.
- Use the markdown library to turn our Markdown Syntax to HTML. Use the codehilite extension to add Code highlights to any code blocks. Turn the HTML into a BeautifulSoup object that allows us to easily search and iterate through it. Add rel and target attributes to all HTML elements.
- The Django template that’ll be used to render the HTML that is generated from the Markdown. Set your own template to style your pages. Context includes: markdowncontent: The HTML produced from the Markdown. Usehighlightjs: If highlight.js is enabled. Usetoc: If the table of contents should be rendered.
- Split the file into yaml and markdown parts Extract the meta-data from the YAML. Convert the markdown to an HTML fragment (the page content). Combine the meta-data and page content with the HTML template to create a complete HTML file.
Install Python and pip on Alpine with sudo apk add python3 py3-pip. You can now run it with python3 and Control+D quits again.
The Python file that was used to convert the markdown file maketoc.md to an HTML5 file is maketoc.py. The Python file is short enough to show here. The Python file is short enough to show here. This is a combination of actual Python with multi-line string objects that contain some pre-written HTML.
We are going to practice installing the mistletoe module, which renders markdown into HTML.
- In python, try the line
import mistletoeand notice that you getModuleNotFoundError: No module named 'mistletoe'. - Quit python again and try
sudo pip3 install mistletoe. You should get a success message (and possibly a warning, explained below). - Open python again and repeat
import mistletoe. This produces no output, so the module was loaded.
Create a small sample markdown file as follows, called hello.md for example:
Open python again and type the following. You need to indent the last line (four spaces is usual) and press ENTER twice at the end.
This should print the markdown rendered to HTML, e.g.
Python version 3 came out in 2008 and has some syntax changes compared to Python 2; version 2 is now considered deprecated. On most systems, you simply use 'python' and 'pip' for the version 3 commands. Alpine is a bit of an exception here as it still calls the commands 'python3' and 'pip3', in case you are still using programs that require version 2.
When a language comes with its own package manager, sometimes you have a choice between using the OS package manager (e.g. apk) and the language one (e.g. pip) to install modules. Generally speaking, the language one will contain the most up-to-date versions and you should use that unless you have a reason to do otherwise.
At the time of writing for example, the Alpine repos contain pip version 19, but the python distribution itself contains version 21, so you get a warning when you are using the older one - complete with the command you should type to install the newer one, except that on Alpine you actually have to type sudo pip3 install --upgrade pip.
You can in fact use pip without sudo, by passing the --user option which installs packages into a folder in your home directory (~/.local) instead of in /usr which requires root permissions. It is a matter of choice which one to use, except if you are on a machine without root rights (like a lab machine) where you have to use the user install option.
Scipy
Many scientists use scipy for statistics, so you may as well install that too. Unfortunately, pip will not help you here because scipy depends on a C library for fast linear algebra, and this doesn’t exist for Alpine linux in the pip repositories. It does exist in the Alpine repos though, so sudo apk add py3-scipy will install it.
Convert Md To Html
The following commands show if it is correctly installed, by sampling 5 times from a Normal distribution with mean 200 and standard deviation 10:
This should print an array of five values that are not too far off 200 (to be precise, with about 95% confidence they will be between 180 and 220).
You might want to install python and scipy on your host OS as well, as it’s a really easy language to code in and you can use your favourite editor and even make graphical plots. In this case, if your host OS is Windows or Mac, I recommend that you install the miniconda distribution (obviously the Python 3 version, not the Python 2 one) so that you can easily install scipy. This gets you two package managers: conda install scipy uses the conda one (which can handle the required C library) and pip for everything else. For Linux, you can install conda too, or just use the scipy packaged with your distribution.
Markdown is a common markup language frequently used by developers to writePython project documention.
Markdown's origin
Markdown was originallydeveloped by John Gruberin 2004. The markup language's lightweight design helped it gain rapidadoption by software developers and designers. The format's simplicity alsomakes it easier to write parsers to convert the structured syntax intoother formats such as HTML and JSON.
Markdown resources
Convert Markdown Html
Markdown does not have an extensive set of strict rules like some othertext formats so you should be able to read up on the basics with thesearticles then write a few practice documents to be comfortable with it.The following resources are really helpful when you are getting startedor need a quick reference on a less commonly-used feature such as tablesor block quotes.
Python In Markdown
Say yes to Markdown, no to MS Wordprovides a really awesome overview of why Markdown is a more usable fileformat than Microsoft Word and similar proprietary file types. The articlealso has a good list of useful Markdown-related tools such as aMarkdown-to-PDF converter(a NodeJS package but easy enough to use with a basic developmentenvironment).
Markdown syntaxis the defacto standard and wonderful reading for both initial learningand random reference.
Markdown cheatsheetis a quick reference that is a shortened version of the above Markdownsyntax page.
Markdown parsers in Pythonreviews many of the most common Python Markdown parser implementationsto give insight into the advantages and disadvantages of each one.
reStructuredText vs Markdown for documentationbrings up some really good points about the downsides to Markdown'ssimplicity. First, a lot of documentation needs more complex output thatis not possible with vanilla Markdown so you need to drop into plain oldHTML, which defeats the purpose of using a markup language. Second, someof the syntax around inserting blank lines by adding spaces at the endof lines is confusing if someone is using atext editor or development environment thatis not configured to show blank spaces. Worse yet, if your editor is set toremove blank spaces at the end of lines, which is fairly common amongdevelopers, then you can mistakenly break the formatting intended bythe original author. Overall this is a good piece to read for a balancedview of Markdown and the reasons it provides are one reason why I useboth Markdown and reStructuredText depending on the project.
The Python Package Index (PyPI)supports Markdown as of 2018although there are still some tweaks being made to the flavors that can beused such as GitHub-flavored Markdown.
PowerShell and Markdownshows how to work with Markdown in PowerShellincluding customizing colors and listing some quirks you may need to getaround.
reStructuredText vs. Markdown for technical documentationcompares Markdown and reStructuredText specifically for documentingsoftware and explains where each one has advantages.
Reach for Markdown, not LaTeXexamines the virtues of using straight Markdown along with tools suchas pandoc to convert from one file format toanother, including how to use Markdown for presentations and not justregular documentation.
Markdown page is a JavaScriptfile that makes it easy to render plain old Markdown as a webpage.
Python Markdown To Html Stackoverflow
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