Package: hgblog
HgBlog is a set of modifications to the Sphinx project to make it slightly more
suitable as a blogging engine.  It’s built for those of us who love using
reStructuredText markup to write documents.NoteHgBlog assumes a level of familiarity with RST and Mercurial.  You
can certainly use and enjoy using HgBlog if you’ve never used either one
of them.  I recommend reviewing atutorial for Mercurialif you’ve never used it or are unfamiliar with how Mercurial affects your
life.The quickstart wizard handles setting up an HgBlog for you.  This includes all
of the usual things that the Sphinx quickstart utility does, but it creates a
Mercurial repository and installs a hook and intelligent ignores for you.  The
hook will automatically convert the.rstfiles that Mercurial is tracking
into HTML using Sphinx when you commit changes to the repository.Additionally, when you pull changes in from a remote clone of the repository,
the hook will do the conversion just like when you commit locally.  You can set
the hook up on remote clones as well.  The hookonlyconverts.rstfiles
that are tracked by Mercurial.  This means you can work on new blog articles
without committing them to the repository to have them not appear online.Why?? Aren’t There Enough Blog Engines Already?Yes, there are.  And most of them rely on databases that require regular
maintenance and backup.  Databases can also slow down your blog.  HgBlog offers
you a way to serve up your blog articles as static HTML without the overhead
of requesting an object from a database, making it fit into a layout, etc.
Any webserver should be perfectly capable of serving the content generated by
HgBlog.I’m not saying there’s anything wrong with database-backed blogs.  I maintain
my own blog that is Django powered (and database-backed).  It works fine for
me.  However, some people might not want to be confined to the rules imposed
by a full-on blogging engine (whatever they may be).  People have all sorts of
reasons for doing things differently.  Some people don’t need a reason at all.
It boils down to what works for you.What does HgBlog offer you thatshouldbe attractive?Speed.  No need to deal with the formatting headaches of whatever
WYSIWYG editor your blogging engine has dictated is the best.  Just use
reStructuredText markup (which is quite easy to learn if you’ve never used
it before) and let Sphinx worry about formatting it.Consistency.  Again, reStructuredText is a very simple format that will
produce consistent, nicely-formatted documents.Portability.  Since HgBlog generates static HTML, you can put it on any
server.  In fact, you don’t even need any server software–just a web
browser.  Also, Sphinx allows you to export your articles in several formats:HTML, multiple filesHTML, single fileepubLaTeXLaTeX PDFPlain textman pagesWith other tools, you can even turn your.rstfiles into PDF or ODT
documents.Redundancy. Since every article you want to have on your blog must be
checked into Mercurial, adistributed version control system.
This means that you can easily clone your blog to another system, which is
a very fast and effective way to backup your articles.  If the primary
“server” for your blog ever dies, you are likely to have at least one full,
up-to-date backup of your blog if you’re using Mercurial as it’s designed.Possible WorkflowsYou have a server which offers Python and SSH access, and you’re allowed to
install your own software within your home directory (or you have full root
access to install elsewhere).  Run the quickstart utility on your server,
clone the repository onto your local machine, write articles, commit them,
push them up to your server.  When you’re ready for those articles to appear
online, simply runhg upon the repository on your server.  Make sure your
webserver software is configured to serve static content from yourbuild/htmldirectory.Use HgBlog to produce your own, personal wiki.  Keep notes on things you do at
work or projects you’re currently working on.Don’t have a server that supports ASP, PHP, Ruby, Python, or whatever
language you prefer?  Use HgBlog to compose your articles locally, commit
changes to the.rstfiles, and use an FTP program to upload the HTML
files to your hosting provider.RequirementsI’ve developed and tested HgBlog using Linux, Python 2.6.4, Mercurial 1.5.1,
Sphinx 1.0-pre, docutils 0.6, Jinja2 2.4.1, and Pygments 1.3.1.  However,
Sphinx suggests the following version requirements.  I’m just being safe with
my requirement on Mercurial’s version.Python 2.4+docutils 0.4+Jinja2 2.2+Pygments 0.8+Mercurial 1.5+InstallationThere are several ways to install HgBlog:Usingpip(recommended):pip install -U hgblogUsingeasy_install:easy_install hgblogFrom the CheeseShopDownload the.tar.gzfile fromPyPIExtract the.tar.gzfileRunpython setup.py installusing thesetup.pyin the extracted directoryUsing Mercurial:hg qclone http://bitbucket.org/codekoala/hgblog
cd hgblog
hg qapply -a
python setup.py installGetting StartedHgBlog leverages the existing quickstart wizard for Sphinx projects.  There
are some modifications to reduce the number of steps required, so you should
be able to be up and running within a minute using:hgblog-quickstartAll you need to do is:Provide the directory on your filesystem that shall be used for your blogging
needs.Provide a name for your blogProvide your nameSelect any extensions you may want to include in your blogOnce you do that, you should have a few new directories, one of which will be
calledsource.  This is where you should write your.rstarticles.  When
you’re done working on a particular article, you can use:hg add
hg ci…to add and commit it to your Mercurial repository.  At this point, Sphinx will
be asked to generate the HTML for your blog based on your.rstfiles.If you feel like using Mercurial to clone your blog articles to another system,
you might be interested in adding to the new repository the same hooks that are
installed by the quickstart utility.  First off, this requires HgBlog to be
installed on the other system.  Next, edit the.hg/hgrcfile for the new
repository:[hooks]
update.hgblog = python:hgblog.generate_html.htmlize_articles
commit.hgblog = python:hgblog.generate_html.htmlize_articlesThese hooks make it so the HTML version of your pages will be generated each
time you commit changes to the local repository and each time you update your
local repository using changesets pulled in from elsewhere.Generating HTML Without CommittingI realize that there are probably several times you might want to have a gander
at the resulting HTML for your.rstfiles at some point before committing
changes to the repo.  I’ve created a simple command to make this possible:hgblog-refreshYou should be able to call that from anywhere within your blog’s Mercurial
repository, and your HTML files should be properly refreshed.TODOsAdd RSS feeds