fix codeblocks

content/blog/2011-12-21_python-progress-bar.rst

@@ -17,7 +17,7 @@ newPythonProgressBar [deadlink]
 
 To use this progressbar, it is very easy.
 
-.. code:: python
+.. code-block:: python
 
    # To Setup
    from progress_bar import ProgressBar

content/blog/2012-01-05_custom-django-urlfield.rst

@@ -21,12 +21,12 @@ This would be a little cleaner.
 
 this example would allow for http, https, ssh, spdy and mailto, anything else would error out.
 
-.. code:: python
+.. code-block:: python
 
   facebook_page = URLField(default_protocol="http", protocols=["https","ssh","spdy","mailto"])
 
 The way I could improve this would be
 
-.. code:: python
+.. code-block:: python
 
   facebook_page = URLField(protocols=["https","https","ssh","spdy","mailto"])

content/blog/2012-01-13_you-can-un-expire-a-gpg-key.rst

@@ -13,14 +13,14 @@ This key had a sub key as well, so figuring out this was tricky.
 
 To start, you can list your gpg keys like so:
 
-.. code:: console
+.. code-block:: console
 
   $ gpg --list-keys
 
 
 This will list keys such as
 
-.. code::  console
+.. code-block::  console
 
   pub 4096R/01A53981 2011-11-09 [expires: 2016-11-07]
   uid Tyrel Anthony Souza (Five year key for email.)
@@ -28,7 +28,7 @@ This will list keys such as
 
 To make this not expire, (same steps to change expiration date to another time), you must first edit the key
 
-.. code:: console
+.. code-block:: console
   
   $ gpg --edit-key 01A53981
 
@@ -38,7 +38,7 @@ You will then see a gpg prompt ``gpg>``
 Type "expire" in and you will be prompted for how long to change it to
 
 
-.. code:: console
+.. code-block:: console
 
   Changing expiration time for the primary key.
   Please specify how long the key should be valid.

content/blog/2012-03-08_some-bash-tips.rst

@@ -14,7 +14,7 @@ I recently found a cool command in BASH that I hadn't previously known. ``C-o``
 
 For example:
 
-.. code:: console
+.. code-block:: console
 
 	$ touch a
 	$ touch b

content/blog/2012-11-07_cfengine3-install-on-centos-5-7.rst

@@ -10,7 +10,7 @@ CFEngine3 Install on CentOS 5.7
 | Today I was tasked with installing CFEngine3 on CentOS-5.7 (A little outdated). When installing CFEngine-3.3.1 I kept getting an error that I couldn't find libtokyocabinet.so.9. I had to set my prefix to /usr/ because the location that tokyocabinet was installing my libraries to was not being read by CFEngine's make script.
 | To do this (I am using tokyocabinet 1.4.47)
 
-.. code:: console
+.. code-block:: console
 
    wget http://fallabs.com/tokyocabinet/tokyocabinet-1.4.47.tar.gz
    tar -xzvf tokyocabinet-1.4.47.tar.gz
@@ -23,7 +23,7 @@ Then I was able to ./configure && make && make install cfengine3 without any pro
 
 So my overall script looked something like this:
 
-.. code:: console
+.. code-block:: console
 
    wget http://fallabs.com/tokyocabinet/tokyocabinet-1.4.47.tar.gz
    tar -xzvf tokyocabinet-1.4.47.tar.gz
@@ -32,7 +32,7 @@ So my overall script looked something like this:
    make
    sudo make install
 
-.. code:: console
+.. code-block:: console
 
    wget http://cfengine.com/source-code/download?file=cfengine-3.3.1.tar.gz
    tar -xzvf cfengine-3.3.1.tar.gz

content/blog/2013-07-02_getting-started-in-python-part-1.rst

@@ -35,7 +35,7 @@ If you notice I mentioned a current environment in my previous ``pip freeze`` ex
 Let's show an example of the first time use of ``virtualenv``:
 
 
-.. code:: console
+.. code-block:: console
 
   $ sudo pip install virtualenv # Only time you might need sudo, try without first.
   $ virtualenv myenv # Create the virtual environment
@@ -51,7 +51,7 @@ After you create a virtual environment, you just run``source bin/activate`` and
 
 Once installed correctly, you can run the command ``mkvirtualenv envname`` to create a virtual environment. You can then run``workon envname`` from anywhere, and it will activate that environment. For example, you could be at``/var/www/vhosts/www.mysite.com/django/`` and run``workon envname`` and it would activate the environment from there. This isn't a required package (none of them are really…) as I went a couple years without using``virtualenvwrapper``, but it is very useful and now I use it every day. Some tips I use with my setup of``virtualenvwrapper`` is that I use the postactivate scripts to automatically try to change into the proper project directory of my environment. This also means I usually name my``virtualenv`` after my project name for easy memory. It makes no sense to have a project called "cash_register" but the``virtualenv`` be called "fez". This is how I change to the right project after activating my ``virtualenv``. This goes in ``$WORKON_HOME/postactivate``
 
-.. code:: bash
+.. code-block:: bash
 
    #!/bin/bash
    # This hook is run after every virtualenv is activated.

content/blog/2013-08-06_help-i-have-too-many-django-manytomany-queries-fixed.rst

@@ -15,7 +15,7 @@ The solution, after a day and a half of research is to override the **formfield_
 
 Our solution is to prefetch for any M2M that are related to the current Model.
 
-.. code:: python
+.. code-block:: python
 
    def formfield_for_manytomany(self, db_field, request, **kwargs):
        if db_field.__class__.__name__ == "ManyToManyField" and \

content/blog/2013-11-13_how-to-not-trigger-a-post_save-in-django-but-still-modify-data.rst

@@ -11,7 +11,7 @@ Recently I have been diving into using signals with Django, which of course are
 
 I am working on a website for work which in the most basicexplanation, is a task management site. Recently I have added in the ability to subscribe to tasks and get emails, I did this by connecting to the post_save signal. I only email out when a task is changed, not created (of course, no one would be subscribed to it). This worked flawlessly and "emails" out to anyone who is subscribed. I say that in quotes, because I haven't actually hooked it up to a real SMTP server, and only use
 
-.. code:: shell
+.. code-block:: shell
 
   python -m smtpd -n -c DebuggingServer localhost:1025
 
@@ -23,7 +23,7 @@ I tried a lot of different things, and was debating some that would be a bit mes
 
 You can do this by doing something like this:
 
-.. code:: python
+.. code-block:: python
 
   from app.models import ModelName
 

content/blog/2015-01-09_ssh-agent-on-boot.rst

@@ -9,7 +9,7 @@ SSH Agent on "boot"
 
 I had a friend complain that he had to keep adding his ssh key to his ssh-agent every time he rebooted. I have a really easy bit of shell code you can put into your .bashrc or your .zshrc file:
 
-.. code:: bash
+.. code-block:: bash
 
   SSHKEYFILE=/path/to/your/ssh/key/file
   ssh-add -l | grep -q $SSHKEYFILE

content/blog/2022-01-09_garage-door-opener.rst

@@ -56,7 +56,7 @@ I added some markers to figure out what I needed to imitate in ESPHome, and saw
 
 This looks like this in yaml:
 
-.. code:: yaml
+.. code-block:: yaml
 
     switch:
      - platform: gpio
@@ -78,7 +78,7 @@ I'm pretty sure I jumped and screamed with excitement when it opened!
 
 Once the door was opening and closing, I was able to add more yaml to set another binary sensor to show whether it was open or closed (from the reed sensor):
 
-.. code:: yaml
+.. code-block:: yaml
 
     binary_sensor:
      - platform: gpio
@@ -90,7 +90,7 @@ Once the door was opening and closing, I was able to add more yaml to set anothe
 
 All together this is shown on my Home Assistant Lovelace dashboard using two cards, one that shows a closed door, and one with an open door (both actual pictures of the door!) with a button to open it. Once it opens or closes the other card switches into place, Home Assistant at least at the time didn't have good conditional cards like I wanted.
 
-.. code:: yaml
+.. code-block:: yaml
 
    type: conditional
    conditions:

content/blog/2022-06-01_writing-an-epub-parser-part-1.rst

@@ -18,14 +18,14 @@ The tool I've chosen for reading EPUBs is the Python library `ebooklib <https://
 
 My first task was to find an EPUB file, so I downloaded one from my calibre server. I convert all my ebook files to ``.epub`` and ``.mobi`` on my calibre server so I can access them anywhere I can read my OPDS feed. I chose Throne of Glass (abbreviating to ``TOG.epub`` for rest of post). Loading I launched Python, and ran
 
-.. code:: console
+.. code-block:: console
 
    >>> from ebooklib import epub
    >>> print(book := epub.read_epub("TOG.epub")
 
 This returned me a ``<ebooklib.epub.EpubBook object...>`` , seeing I had an EpubBook I ran a ``dir(book)`` and found the properties available to me
 
-.. code:: python
+.. code-block:: python
 
    ['add_author', 'add_item', 'add_metadata', 'add_prefix',
     'bindings', 'direction', 'get_item_with_href', 'get_item_with_id',
@@ -42,7 +42,7 @@ I will note, at this time I was thinking that this wasn't the direction I wanted
 
 Seeing I was on at least some track, I opened up PyCharm and made a new Project. First I setup a class called Epub, made a couple of functions for setting things up and ended up with
 
-.. code:: python
+.. code-block:: python
 
    class Epub:
        def __init__(self, book_path: str) -> None:
@@ -52,7 +52,7 @@ Seeing I was on at least some track, I opened up PyCharm and made a new Project.
 
 I then setup a ``parse_chapters`` file, where I loop through the TOC. Here I went to the definition of ``Link`` and saw I was able to get a ``href`` and a ``title``, I decided my object for chapters would be a dictionary (I'll move to a DataClass later) with ``title`` and ``content``. I remembered from earlier I had a ``get_item_by_href`` so I stored the itext from the TOC's href: ``self.contents.get_item_with_href(link.href).get_content()``. This would later prove to be a bad decision when I opened "The Fold.epub" and realized that a TOC could have a tuple of ``Section`` and ``Link``, not just ``Links``. I ended up storing the item itself, and doing a double loop in the ``parse_chapters`` function to loop if it's a tuple.
 
-.. code:: python
+.. code-block:: python
 
    def parse_chapters(self) -> None:
        idx = 0
@@ -67,7 +67,7 @@ I then setup a ``parse_chapters`` file, where I loop through the TOC. Here I wen
 
 ``_parse_link`` simply makes that dictionary of ``title`` and ``item`` I mentioned earlier, with a new ``index`` as I introduced buttons in the DearPyGUI at this time as well.
 
-.. code:: python
+.. code-block:: python
 
    def _parse_link(self, idx, link) -> None:
        title = link.title
@@ -81,7 +81,7 @@ That's really all there is to make an MVP of an EPUB parser. You can use ``Beaut
 
 In my implementation my Epub class keeps track of the currently selected chapter, so this loads from all chapters and sets the ``current_text`` variable.
 
-.. code:: python
+.. code-block:: python
 
    def load_view(self) -> None:
        item = self.chapters[self.current_index]['item']

content/blog/2022-10-13_scrollbar-colors.rst

@@ -9,7 +9,7 @@ Scrollbar Colors
 
 Was talking to someone about CSS Nostalgia and "back in my day" when scrollbar colors came up.
 
-.. code:: css
+.. code-block:: css
 
    /* For Chromium based browsers */
    ::-webkit-scrollbar {

content/blog/2022-10-17_comparing-go-gorm-and-sqlx.rst

@@ -17,11 +17,11 @@ My first job out of college was a Python/Django company - and that directed my n
 Django, if you are unaware, is a MVC framework that ships with a really great ORM.
 You can do about 95% of your database queries automatically by using the ORM.
 
-.. code:: python
+.. code-block:: python
 
   entry, created = Entry.objects.get_or_create(headline="blah blah blah")
 
-.. code:: python
+.. code-block:: python
 
   q = Entry.objects.filter(headline__startswith="What")
   q = q.filter(pub_date__lte=datetime.date.today())
@@ -49,7 +49,7 @@ Full design disclosure: I followed a couple of blog posts in order to develop th
 In order to instantiate a model definition, it's pretty easy.
 What I did is make a new package called ``models`` and inside made a file for my Album.
 
-.. code:: go
+.. code-block:: go
   
   type Album struct {
   	ID     string  `json:"id" gorm:"primary_key"`
@@ -67,7 +67,7 @@ Each of the controller functions were bound to a ``gin.Context`` pointer, rather
 
 The ``FindAlbum`` controller was simple:
 
-.. code:: go
+.. code-block:: go
 
   func FindAlbum(c *gin.Context) {
    	var album models.Album
@@ -79,7 +79,7 @@ The ``FindAlbum`` controller was simple:
 
 Which will take in a ``/:id`` path parameter, and the GORM part of this is the third line there.
 
-.. code:: go
+.. code-block:: go
 
   models.DB.Where("id = ?", c.Param("id")).First(&album).Error
 
@@ -90,7 +90,7 @@ Error handling is standard Go logic, ``if err != nil`` etc and then pass that in
 
 This was really easy to set up, and if you want to get a slice back you just use ``DB.Find`` instead, and bind to a slice of those structs.
 
-.. code:: go
+.. code-block:: go
 
   var albums []models.Album
   models.DB.Find(&albums)
@@ -109,7 +109,7 @@ I'll only bother describing the ``models`` package here, as thats the SQLX part
 
 In the ``models/album.go`` file, there's your standard struct here, but this time its bound to ``db`` not ``json``, I didn't look too deep yet but I presume that also forces the columns to set the json name.
 
-.. code:: go
+.. code-block:: go
 
   type Album struct {
     ID     int64   `db:"id"`
@@ -120,7 +120,7 @@ In the ``models/album.go`` file, there's your standard struct here, but this tim
 
 An interface to make a service, and a receiver are made for applying the ``CreateAlbum`` form (in another package) which sets the form name and json name in it.
 
-.. code:: go
+.. code-block:: go
 
   func (a *Album) ApplyForm(form *forms.CreateAlbum) {
     a.ID = *form.ID
@@ -135,7 +135,7 @@ Nested inside the ``models/sql/album.go`` file and package, is all of the Receiv
 I'll just comment the smallest one, as that gets my point across.
 Here is where the main part of GORM/SQLX differ - raw SQL shows up.
 
-.. code:: go
+.. code-block:: go
 
   func (s *AlbumService) GetAll() (*[]models2.Album, error) {
   	q := `SELECT * FROM albums;`

content/blog/2022-11-04_office-meeting-sensor.rst

@@ -41,7 +41,7 @@ For software, I installed the python packages for Pimoroni and Blinkt, which cam
 
 I then added a new service in systemd to control the mqtt server
 
-.. code:: ini
+.. code-block:: ini
 
   [Unit]
   Description=Meeting Indicator

content/blog/2023-05-26_set-environment-variables-with-lastpass.rst

@@ -14,7 +14,7 @@ Recently my coworker set something up that we need an environment variable set u
 * After that you can use ``lpass show`` and capture that in a variable to export your API key as an environment variable.
 
 
-.. code:: bash
+.. code-block:: bash
 
    lpass status
    if [ $? -ne 0 ]; then

content/blog/2023-09-26_which-which-is-which.rst

@@ -13,7 +13,7 @@ I was talking to a `friend <https://fredeb.dev>`_ [citation needed] about updati
 
 I did this by showing the following output: 
 
-.. code:: shell
+.. code-block:: shell
 
   $ which ls
   /usr/bin/ls
@@ -34,7 +34,7 @@ It turns out that ZSH's ``which`` is equivalent to the ZSH shell built-in ``when
 
 After running ``/usr/bin/zsh`` and sourcing my aliases (I don't have a zshrc file anymore, I need to set that back up), I was able to settle my fears and prove to myself that I wasn't making things up. There is a which which shows you which aliases you have set up, which is default for ZSH.
 
-.. code:: shell
+.. code-block:: shell
 
    $ which ls
    ls: aliased to exa -lhFgxUm --git --time-style long-iso --group-directories-first

content/blog/2023-10-03_rotate-a-matrix-in-python.rst

@@ -0,0 +1,93 @@
+Rotate a Matrix in Python
+#########################
+:author: tyrel
+:category: Tech
+:tags: python
+:status: published
+
+I've been doing Advent of Code for a few years now, and every year I do it in my favorite language, Python.
+One thing that comes up a lot, is rotating matrices.
+
+One way to do this, is to use Numpy, using ``np.rot90(mat)``, but not everyone wants to install Numpy just to do one small task.
+I know I don't always.
+
+The way I always do it, that will support non-square matrixes, is to use zip.
+
+.. code-block:: python
+
+   >>> matrix = [
+    [1,2,3],
+    [4,5,6],
+    [7,8,9]
+   ]
+   >>> rotated = list(zip(*matrix[::-1]))
+   # And result is
+   [[7, 4, 1],
+    [8, 5, 2],
+    [9, 6, 3]]
+
+We can break this down bit by bit.
+
+This will copy the list, with a -1 step, resulting in a reverse order
+
+.. code-block:: python
+
+   >>> matrix[::-1] 
+   [[7,8,9],
+    [4,5,6],
+    [1,2,3]]
+
+Next we need to call zip in order to get the x-th item from each inner list, but first, we need to unpack it. If you'll notice, the unpacked version isn't wrapped with another list,  which is what zip needs from us.
+
+.. code-block:: python
+
+  # Too many lists
+  >>> print(matrix[::-1])
+  [[7, 8, 9], [4, 5, 6], [1, 2, 3]]
+
+  # Just right
+  >>> print(*matrix[::-1])
+  [7, 8, 9] [4, 5, 6] [1, 2, 3]
+
+From there, we can pass this unpacked list of - in our case - three lists, to zip (and in Python 3 this returns a generator, so we need to call list again on it, or just use it)
+
+.. code-block:: python
+
+   >>> # Again, we get the rotated matrix
+   >>> list(zip(*matrix[::-1]))
+   [[7, 4, 1],
+    [8, 5, 2],
+    [9, 6, 3]]
+
+
+Notes
+----- 
+
+Small note: If you run this, you will actually get a list of tuples, so you can map those back to a list, if you need to update them for any reason.
+I just wanted square brackets in my examples.
+
+.. code-block:: python
+
+   # This is just messy looking, so I didn't mention it until now
+   >>> list(map(list, zip(*matrix[::-1])))
+
+
+As I mentioned, due to using ``zip`` this will work with non-square examples as well.
+
+.. code-block:: python
+
+   >>> matrix = [
+   ... [1,2,3,4,5,6,7,8,9],
+   ... [9,8,7,6,5,4,3,2,1],
+   ... ]
+   >>> print(list(zip(*matrix[::-1])))
+   [(9, 1),
+    (8, 2),
+    (7, 3),
+    (6, 4),
+    (5, 5),
+    (4, 6),
+    (3, 7),
+    (2, 8),
+    (1, 9)]
+   

pelicanconf.py

@@ -40,7 +40,7 @@ FEED_ATOM = 'tyrel-dev.atom.xml'
 FEED_ALL_ATOM = 'tyrel-dev.all.xml'
 
 
-PLUGINS = ["webassets"]
+PLUGINS = ["webassets","syntax_highlighting"]
 
 DEFAULT_PAGINATION = True
 DISPLAY_CATEGORIES_ON_MENU = False