adding mkdocs

docs/about.md

@@ -0,0 +1 @@
+# Some about page

docs/index.md

@@ -0,0 +1,17 @@
+# Welcome to MkDocs
+
+For full documentation visit [mkdocs.org](https://www.mkdocs.org).
+
+## Commands
+
+* `mkdocs new [dir-name]` - Create a new project.
+* `mkdocs serve` - Start the live-reloading docs server.
+* `mkdocs build` - Build the documentation site.
+* `mkdocs -h` - Print help message and exit.
+
+## Project layout
+
+    mkdocs.yml    # The configuration file.
+    docs/
+        index.md  # The documentation homepage.
+        ...       # Other markdown pages, images and other files.

docs/python.md

@@ -0,0 +1,20 @@
+# Some python
+
+## Some test python
+
+!!! warning "Important warning"
+    This isn't yet complete.
+
+```python
+def _generate_word_cloud(self) -> None:
+    """Generates a word cloud
+    """
+    self.wc = WordCloud(
+        max_words=150,
+        width=1500,
+        height=1500,
+        mask=self.char_mask,
+        random_state=1,
+    ).generate_from_frequencies(self.freq)
+    return self
+```

docs/test.md

@@ -0,0 +1,83 @@
+# musicbrainzapi.wordcloud package
+
+Wordcloud from lyrics.
+
+
+### class musicbrainzapi.wordcloud.LyricsWordcloud(pillow_img: PIL.PngImagePlugin.PngImageFile, all_albums_lyrics_count: Lyrics.all_albums_lyrics_count)
+Bases: `object`
+
+Create a word cloud from Lyrics.
+
+
+* **Variables**
+
+
+    * **all_albums_lyrics_count** (*list*) – List of all albums + track lyrics counted by each word
+
+
+    * **char_mask** (*np.array*) – numpy array containing data for the word cloud image
+
+
+    * **freq** (*collections.Counter*) – Counter object containing counts for all words across all tracks
+
+
+    * **lyrics_list** (*list*) – List of all words from all lyrics across all tracks.
+
+
+    * **pillow_img** (*PIL.PngImagePlugin.PngImageFile*) – pillow image of the word cloud base
+
+
+    * **wc** (*wordcloud.WordCloud*) – WordCloud object
+
+
+
+#### \__init__(pillow_img: PIL.PngImagePlugin.PngImageFile, all_albums_lyrics_count: Lyrics.all_albums_lyrics_count)
+Create a worcloud object.
+
+
+* **Parameters**
+
+
+    * **pillow_img** (*PIL.PngImagePlugin.PngImageFile*) – pillow image of the word cloud base
+
+
+    * **all_albums_lyrics_count** (*Lyrics.all_albums_lyrics_count*) – List of all albums + track lyrics counted by each word
+
+
+
+#### classmethod use_microphone(all_albums_lyrics_count: Lyrics.all_albums_lyrics_count)
+Class method to instantiate with a microphone base image.
+
+
+* **Parameters**
+
+    **all_albums_lyrics_count** (*Lyrics.all_albums_lyrics_count*) – List of all albums + track lyrics counted by each word
+
+
+
+#### static generate_grey_colours(\*args, \*\*kwargs)
+Static method to generate a random grey colour.
+
+
+#### _get_lyrics_list()
+Gets all words from lyrics in a single list + cleans them.
+
+
+#### _get_frequencies()
+Get frequencies of words from a list.
+
+
+#### _get_char_mask()
+Gets a numpy array for the image file.
+
+
+#### _generate_word_cloud()
+Generates a word cloud
+
+
+#### _generate_plot()
+Plots the wordcloud and sets matplotlib options.
+
+
+#### create_word_cloud()
+Creates a word cloud

docs/testdoc.md

@@ -0,0 +1,5 @@
+# Test documentation using mkdocstrings
+
+## Reference
+
+::: musicbrainzapi.api.lyrics.builder

mkdocs.yml

@@ -0,0 +1,39 @@
+site_name: Musicbrainzapi
+
+nav:
+  - Welcome:
+      - Home: index.md
+      - About: about.md
+  - API:
+      - API: test.md
+  - Code:
+      - python.md
+      - testdoc.md
+
+# theme: material
+theme:
+  name: "material"
+  palette:
+    primary: "yellow"
+    accent: "red"
+  feature:
+    tabs: true
+
+markdown_extensions:
+  - admonition
+  - codehilite:
+      guess_lang: true
+  - toc:
+      permalink: true
+
+plugins:
+  - search
+  - mkdocstrings
+
+repo_name: "dtomlinson91/musicbrainzapi"
+repo_url: "https://github.com/dtomlinson91/musicbrainzapi-cv-airelogic"
+
+extra:
+  social:
+    - type: "github"
+      link: "https://github.com/dtomlinson91/musicbrainzapi"

poetry.lock

@@ -133,6 +133,14 @@ optional = false
 python-versions = "*"
 version = "0.2.1"
 
+[[package]]
+category = "dev"
+description = "Clean single-source support for Python 3 and 2"
+name = "future"
+optional = false
+python-versions = ">=2.6, !=3.0.*, !=3.1.*, !=3.2.*"
+version = "0.18.2"
+
 [[package]]
 category = "main"
 description = "Internationalized Domain Names in Applications (IDNA)"
@@ -212,6 +220,51 @@ optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 version = "1.4.3"
 
+[[package]]
+category = "dev"
+description = "Python LiveReload is an awesome tool for web developers"
+name = "livereload"
+optional = false
+python-versions = "*"
+version = "2.6.1"
+
+[package.dependencies]
+six = "*"
+tornado = "*"
+
+[[package]]
+category = "dev"
+description = "A Python implementation of Lunr.js"
+name = "lunr"
+optional = false
+python-versions = "*"
+version = "0.5.6"
+
+[package.dependencies]
+future = ">=0.16.0"
+six = ">=1.11.0"
+
+[package.dependencies.nltk]
+optional = true
+version = ">=3.2.5"
+
+[package.extras]
+languages = ["nltk (>=3.2.5)"]
+
+[[package]]
+category = "dev"
+description = "Python implementation of Markdown."
+name = "markdown"
+optional = false
+python-versions = ">=3.5"
+version = "3.2.1"
+
+[package.dependencies]
+setuptools = ">=36"
+
+[package.extras]
+testing = ["coverage", "pyyaml"]
+
 [[package]]
 category = "dev"
 description = "Safely add untrusted strings to HTML/XML markup."
@@ -243,6 +296,51 @@ optional = false
 python-versions = "*"
 version = "0.6.1"
 
+[[package]]
+category = "dev"
+description = "Project documentation with Markdown."
+name = "mkdocs"
+optional = false
+python-versions = ">=3.5"
+version = "1.1"
+
+[package.dependencies]
+Jinja2 = ">=2.10.1"
+Markdown = ">=3.2.1"
+PyYAML = ">=3.10"
+click = ">=3.3"
+livereload = ">=2.5.1"
+tornado = ">=5.0"
+
+[package.dependencies.lunr]
+extras = ["languages"]
+version = "0.5.6"
+
+[[package]]
+category = "dev"
+description = "A Material Design theme for MkDocs"
+name = "mkdocs-material"
+optional = false
+python-versions = "*"
+version = "4.6.3"
+
+[package.dependencies]
+Pygments = ">=2.4"
+markdown = ">=3.2"
+mkdocs = ">=1.0"
+pymdown-extensions = ">=6.3"
+
+[[package]]
+category = "dev"
+description = "Automatic documentation from docstrings, for mkdocs."
+name = "mkdocstrings"
+optional = false
+python-versions = ">=3.6,<4.0"
+version = "0.8.0"
+
+[package.dependencies]
+mkdocs = ">=1.1"
+
 [[package]]
 category = "dev"
 description = "More routines for operating on iterables, beyond itertools"
@@ -259,6 +357,25 @@ optional = false
 python-versions = ">=2.7, !=3.0.*, !=3.1.*, !=3.2.*, !=3.3.*"
 version = "0.7.1"
 
+[[package]]
+category = "dev"
+description = "Natural Language Toolkit"
+name = "nltk"
+optional = false
+python-versions = "*"
+version = "3.4.5"
+
+[package.dependencies]
+six = "*"
+
+[package.extras]
+all = ["pyparsing", "scikit-learn", "python-crfsuite", "matplotlib", "scipy", "gensim", "requests", "twython", "numpy"]
+corenlp = ["requests"]
+machine_learning = ["gensim", "numpy", "python-crfsuite", "scikit-learn", "scipy"]
+plot = ["matplotlib"]
+tgrep = ["pyparsing"]
+twitter = ["twython"]
+
 [[package]]
 category = "dev"
 description = "Useful container datatypes for Python 2 and 3."
@@ -500,6 +617,7 @@ watchdog = ">=0.10.2,<1.0.0"
 reference = "8465c4bd3e8ec7bc61b094b54f4a42c42a7551c6"
 type = "git"
 url = "https://github.com/NiklasRosenstein/pydoc-markdown.git"
+
 [[package]]
 category = "dev"
 description = "Python docstring style checker"
@@ -592,6 +710,17 @@ version = "0.6"
 [package.dependencies]
 pylint = ">=1.7"
 
+[[package]]
+category = "dev"
+description = "Extension pack for Python Markdown."
+name = "pymdown-extensions"
+optional = false
+python-versions = ">=2.7,!=3.0.*,!=3.1.*,!=3.2.*,!=3.3.*,!=3.4.*"
+version = "6.3"
+
+[package.dependencies]
+Markdown = ">=3.2"
+
 [[package]]
 category = "main"
 description = "Python parsing module"
@@ -834,6 +963,14 @@ version = "1.1.4"
 lint = ["flake8", "mypy", "docutils-stubs"]
 test = ["pytest"]
 
+[[package]]
+category = "dev"
+description = "Tornado is a Python web framework and asynchronous networking library, originally developed at FriendFeed."
+name = "tornado"
+optional = false
+python-versions = ">= 3.5"
+version = "6.0.4"
+
 [[package]]
 category = "dev"
 description = "a fork of Python 2 and 3 ast modules with type comment support"
@@ -929,7 +1066,7 @@ docs = ["sphinx", "jaraco.packaging (>=3.2)", "rst.linker (>=1.9)"]
 testing = ["jaraco.itertools", "func-timeout"]
 
 [metadata]
-content-hash = "32d0df12af6ac6c77b7257af88db2930ef4f53fc59be766b1a7062ec502b9519"
+content-hash = "44fd20a54848c7d35be309d10766f8c4a4f3fdee8d661a1ad5088085ca5aca5e"
 python-versions = "^3.7"
 
 [metadata.files]
@@ -989,6 +1126,9 @@ dodgy = [
     {file = "dodgy-0.2.1-py3-none-any.whl", hash = "sha256:51f54c0fd886fa3854387f354b19f429d38c04f984f38bc572558b703c0542a6"},
     {file = "dodgy-0.2.1.tar.gz", hash = "sha256:28323cbfc9352139fdd3d316fa17f325cc0e9ac74438cbba51d70f9b48f86c3a"},
 ]
+future = [
+    {file = "future-0.18.2.tar.gz", hash = "sha256:b1bead90b70cf6ec3f0710ae53a525360fa360d306a86583adc6bf83a4db537d"},
+]
 idna = [
     {file = "idna-2.9-py2.py3-none-any.whl", hash = "sha256:a068a21ceac8a4d63dbfd964670474107f541babbd2250d61922f029858365fa"},
     {file = "idna-2.9.tar.gz", hash = "sha256:7588d1c14ae4c77d74036e8c22ff447b26d0fde8f007354fd48a7814db15b7cb"},
@@ -1071,6 +1211,18 @@ lazy-object-proxy = [
     {file = "lazy_object_proxy-1.4.3-cp38-cp38-win32.whl", hash = "sha256:5541cada25cd173702dbd99f8e22434105456314462326f06dba3e180f203dfd"},
     {file = "lazy_object_proxy-1.4.3-cp38-cp38-win_amd64.whl", hash = "sha256:59f79fef100b09564bc2df42ea2d8d21a64fdcda64979c0fa3db7bdaabaf6239"},
 ]
+livereload = [
+    {file = "livereload-2.6.1-py2.py3-none-any.whl", hash = "sha256:78d55f2c268a8823ba499305dcac64e28ddeb9a92571e12d543cd304faf5817b"},
+    {file = "livereload-2.6.1.tar.gz", hash = "sha256:89254f78d7529d7ea0a3417d224c34287ebfe266b05e67e51facaf82c27f0f66"},
+]
+lunr = [
+    {file = "lunr-0.5.6-py2.py3-none-any.whl", hash = "sha256:1208622930c915a07e6f8e8640474357826bad48534c0f57969b6fca9bffc88e"},
+    {file = "lunr-0.5.6.tar.gz", hash = "sha256:7be69d7186f65784a4f2adf81e5c58efd6a9921aa95966babcb1f2f2ada75c20"},
+]
+markdown = [
+    {file = "Markdown-3.2.1-py2.py3-none-any.whl", hash = "sha256:e4795399163109457d4c5af2183fbe6b60326c17cfdf25ce6e7474c6624f725d"},
+    {file = "Markdown-3.2.1.tar.gz", hash = "sha256:90fee683eeabe1a92e149f7ba74e5ccdc81cd397bd6c516d93a8da0ef90b6902"},
+]
 markupsafe = [
     {file = "MarkupSafe-1.1.1-cp27-cp27m-macosx_10_6_intel.whl", hash = "sha256:09027a7803a62ca78792ad89403b1b7a73a01c8cb65909cd876f7fcebd79b161"},
     {file = "MarkupSafe-1.1.1-cp27-cp27m-manylinux1_i686.whl", hash = "sha256:e249096428b3ae81b08327a63a485ad0878de3fb939049038579ac0ef61e17e7"},
@@ -1126,6 +1278,18 @@ mccabe = [
     {file = "mccabe-0.6.1-py2.py3-none-any.whl", hash = "sha256:ab8a6258860da4b6677da4bd2fe5dc2c659cff31b3ee4f7f5d64e79735b80d42"},
     {file = "mccabe-0.6.1.tar.gz", hash = "sha256:dd8d182285a0fe56bace7f45b5e7d1a6ebcbf524e8f3bd87eb0f125271b8831f"},
 ]
+mkdocs = [
+    {file = "mkdocs-1.1-py2.py3-none-any.whl", hash = "sha256:1e385a70aea8a9dedb731aea4fd5f3704b2074801c4f96f06b2920999babda8a"},
+    {file = "mkdocs-1.1.tar.gz", hash = "sha256:9243291392f59e20b655e4e46210233453faf97787c2cf72176510e868143174"},
+]
+mkdocs-material = [
+    {file = "mkdocs-material-4.6.3.tar.gz", hash = "sha256:1d486635b03f5a2ec87325842f7b10c7ae7daa0eef76b185572eece6a6ea212c"},
+    {file = "mkdocs_material-4.6.3-py2.py3-none-any.whl", hash = "sha256:7f3afa0a09c07d0b89a6a9755fdb00513aee8f0cec3538bb903325c80f66f444"},
+]
+mkdocstrings = [
+    {file = "mkdocstrings-0.8.0-py3-none-any.whl", hash = "sha256:b8ac4c8b0e79fec2877cbedaf43b9a215c3cbf6c553dcc4e5acd5021bf47a607"},
+    {file = "mkdocstrings-0.8.0.tar.gz", hash = "sha256:1d12e3e34c63a05487321abdce052ceac3159a75b1ff5eadde5682ddcbb1caf5"},
+]
 more-itertools = [
     {file = "more-itertools-8.2.0.tar.gz", hash = "sha256:b1ddb932186d8a6ac451e1d95844b382f55e12686d51ca0c68b6f61f2ab7a507"},
     {file = "more_itertools-8.2.0-py3-none-any.whl", hash = "sha256:5dd8bcf33e5f9513ffa06d5ad33d78f31e1931ac9a18f33d37e77a180d393a7c"},
@@ -1134,6 +1298,10 @@ musicbrainzngs = [
     {file = "musicbrainzngs-0.7.1-py2.py3-none-any.whl", hash = "sha256:e841a8f975104c0a72290b09f59326050194081a5ae62ee512f41915090e1a10"},
     {file = "musicbrainzngs-0.7.1.tar.gz", hash = "sha256:ab1c0100fd0b305852e65f2ed4113c6de12e68afd55186987b8ed97e0f98e627"},
 ]
+nltk = [
+    {file = "nltk-3.4.5.win32.exe", hash = "sha256:a08bdb4b8a1c13de16743068d9eb61c8c71c2e5d642e8e08205c528035843f82"},
+    {file = "nltk-3.4.5.zip", hash = "sha256:bed45551259aa2101381bbdd5df37d44ca2669c5c3dad72439fa459b29137d94"},
+]
 "nr.collections" = [
     {file = "nr.collections-0.0.1.tar.gz", hash = "sha256:ddf38cd6379cac546ce7abdadf024fc01cca75540e11b1d5f1aa701a33817f1c"},
 ]
@@ -1267,6 +1435,10 @@ pylint-plugin-utils = [
     {file = "pylint-plugin-utils-0.6.tar.gz", hash = "sha256:57625dcca20140f43731311cd8fd879318bf45a8b0fd17020717a8781714a25a"},
     {file = "pylint_plugin_utils-0.6-py3-none-any.whl", hash = "sha256:2f30510e1c46edf268d3a195b2849bd98a1b9433229bb2ba63b8d776e1fc4d0a"},
 ]
+pymdown-extensions = [
+    {file = "pymdown-extensions-6.3.tar.gz", hash = "sha256:cb879686a586b22292899771f5e5bc3382808e92aa938f71b550ecdea709419f"},
+    {file = "pymdown_extensions-6.3-py2.py3-none-any.whl", hash = "sha256:66fae2683c7a1dac53184f7de57f51f8dad73f9ead2f453e94e85096cb811335"},
+]
 pyparsing = [
     {file = "pyparsing-2.4.6-py2.py3-none-any.whl", hash = "sha256:c342dccb5250c08d45fd6f8b4a559613ca603b57498511740e65cd11a2e7dcec"},
     {file = "pyparsing-2.4.6.tar.gz", hash = "sha256:4c830582a84fb022400b85429791bc551f1f4871c33f23e44f353119e92f969f"},
@@ -1350,6 +1522,17 @@ sphinxcontrib-serializinghtml = [
     {file = "sphinxcontrib-serializinghtml-1.1.4.tar.gz", hash = "sha256:eaa0eccc86e982a9b939b2b82d12cc5d013385ba5eadcc7e4fed23f4405f77bc"},
     {file = "sphinxcontrib_serializinghtml-1.1.4-py2.py3-none-any.whl", hash = "sha256:f242a81d423f59617a8e5cf16f5d4d74e28ee9a66f9e5b637a18082991db5a9a"},
 ]
+tornado = [
+    {file = "tornado-6.0.4-cp35-cp35m-win32.whl", hash = "sha256:5217e601700f24e966ddab689f90b7ea4bd91ff3357c3600fa1045e26d68e55d"},
+    {file = "tornado-6.0.4-cp35-cp35m-win_amd64.whl", hash = "sha256:c98232a3ac391f5faea6821b53db8db461157baa788f5d6222a193e9456e1740"},
+    {file = "tornado-6.0.4-cp36-cp36m-win32.whl", hash = "sha256:5f6a07e62e799be5d2330e68d808c8ac41d4a259b9cea61da4101b83cb5dc673"},
+    {file = "tornado-6.0.4-cp36-cp36m-win_amd64.whl", hash = "sha256:c952975c8ba74f546ae6de2e226ab3cc3cc11ae47baf607459a6728585bb542a"},
+    {file = "tornado-6.0.4-cp37-cp37m-win32.whl", hash = "sha256:2c027eb2a393d964b22b5c154d1a23a5f8727db6fda837118a776b29e2b8ebc6"},
+    {file = "tornado-6.0.4-cp37-cp37m-win_amd64.whl", hash = "sha256:5618f72e947533832cbc3dec54e1dffc1747a5cb17d1fd91577ed14fa0dc081b"},
+    {file = "tornado-6.0.4-cp38-cp38-win32.whl", hash = "sha256:22aed82c2ea340c3771e3babc5ef220272f6fd06b5108a53b4976d0d722bcd52"},
+    {file = "tornado-6.0.4-cp38-cp38-win_amd64.whl", hash = "sha256:c58d56003daf1b616336781b26d184023ea4af13ae143d9dda65e31e534940b9"},
+    {file = "tornado-6.0.4.tar.gz", hash = "sha256:0fe2d45ba43b00a41cd73f8be321a44936dc1aba233dee979f17a042b83eb6dc"},
+]
 typed-ast = [
     {file = "typed_ast-1.4.1-cp35-cp35m-manylinux1_i686.whl", hash = "sha256:73d785a950fc82dd2a25897d525d003f6378d1cb23ab305578394694202a58c3"},
     {file = "typed_ast-1.4.1-cp35-cp35m-manylinux1_x86_64.whl", hash = "sha256:aaee9905aee35ba5905cfb3c62f3e83b3bec7b39413f0a7f19be4e547ea01ebb"},

pyproject.toml

@@ -27,6 +27,10 @@ sphinx-click = "^2.3.1"
 prospector = "^1.2.0"
 pylint = "^2.4.4"
 pydoc-markdown = {git = "https://github.com/NiklasRosenstein/pydoc-markdown.git", rev = "develop"}
+mkdocs = "^1.1"
+mkdocs-material = "^4.6.3"
+pymdown-extensions = "^6.3"
+mkdocstrings = "^0.8.0"
 
 [tool.poetry.plugins."console_scripts"]
 "musicbrainzapi" = "musicbrainzapi.cli.cli:cli"

src/musicbrainzapi/wordcloud/__init__.py

@@ -20,59 +20,57 @@ if typing.TYPE_CHECKING:
     import PIL.PngImagePlugin.PngImageFile
 
 
+# pylint:disable=line-too-long
 class LyricsWordcloud:
-    """Create a word cloud from Lyrics.
+    """
+    Create a Wordcloud from Lyrics.
+
+    The docstring continues here.
+
+    It should contain:
+
+    - something
+    - something else
+
+    Args:
+        pillow_img (PIL.PngImagePlugin.PngImageFile): pillow image of the word
+            cloud base
+        all_albums_lyrics_count (dict): A dictionary containing the lyrics from
+           a whole album.
+
+    !!! Attributes
+
+        - `pillow_img` (pillow): A pillow image.
+
+    Anything else can go here.
+
+    Example:
+        Here is how you can use it
 
-    Attributes
-    ----------
-    all_albums_lyrics_count : list
-        List of all albums + track lyrics counted by each word
-    char_mask : np.array
-        numpy array containing data for the word cloud image
-    freq : collections.Counter
-        Counter object containing counts for all words across all tracks
-    lyrics_list : list
-        List of all words from all lyrics across all tracks.
-    pillow_img : PIL.PngImagePlugin.PngImageFile
-        pillow image of the word cloud base
-    wc : wordcloud.WordCloud
-        WordCloud object
     """
 
     def __init__(
         self,
-        pillow_img: 'PIL.PngImagePlugin.PngImageFile',
-        all_albums_lyrics_count: 'Lyrics.all_albums_lyrics_count',
+        pillow_img: "PIL.PngImagePlugin.PngImageFile",
+        all_albums_lyrics_count: "Lyrics.all_albums_lyrics_count",
     ):
-        """
-        Create a worcloud object.
-
-        Parameters
-        ----------
-        pillow_img : PIL.PngImagePlugin.PngImageFile
-            pillow image of the word cloud base
-        all_albums_lyrics_count : Lyrics.all_albums_lyrics_count
-            List of all albums + track lyrics counted by each word
-        """
         self.pillow_img = pillow_img
         self.all_albums_lyrics_count = all_albums_lyrics_count
+        self.test = []
 
     @classmethod
     def use_microphone(
-        cls, all_albums_lyrics_count: 'Lyrics.all_albums_lyrics_count',
+        cls, all_albums_lyrics_count: "Lyrics.all_albums_lyrics_count",
     ) -> LyricsWordcloud:
-        """
-        Class method to instantiate with a microphone base image.
+        """Create a LyricsWordcloud using a microphone as a base image.
 
-        Parameters
-        ----------
-        all_albums_lyrics_count : Lyrics.all_albums_lyrics_count
-            List of all albums + track lyrics counted by each word
+        Args:
+            all_albums_lyrics_count (dict): A dictionary containing the lyrics from a whole album.
+        Returns:
+            LyricsWordcloud: Instance of itself with a micrphone image loaded in.
 
         """
-        mic_resource = resources.path(
-            'musicbrainzapi.wordcloud.resources', 'mic.png'
-        )
+        mic_resource = resources.path("musicbrainzapi.wordcloud.resources", "mic.png")
         with mic_resource as m:
             mic_img = Image.open(m)
 
@@ -86,9 +84,14 @@ class LyricsWordcloud:
             *args,
             **kwargs,
         ) -> str:
-        """Static method to generate a random grey colour."""
-        colour = f'hsl(0, 0%, {random.randint(60, 100)}%)'
-        return colour
+        """Static method to return a random grey color.
+
+        Returns:
+            str: A random grey colour in `hsl` form.
+
+            Can be any grey colour.
+        """
+        return f"hsl(0, 0%, {random.randint(60, 100)}%)"
 
     def _get_lyrics_list(self) -> None:
         """Gets all words from lyrics in a single list + cleans them.
@@ -101,12 +104,8 @@ class LyricsWordcloud:
                         for word in track:
                             for _ in range(1, word[1]):
                                 cleaned = word[0]
-                                cleaned = re.sub(
-                                    r'[\(\[].*?[\)\]]', ' ', cleaned
-                                )
-                                cleaned = re.sub(
-                                    r'[^a-zA-Z0-9\s]', '', cleaned
-                                )
+                                cleaned = re.sub(r"[\(\[].*?[\)\]]", " ", cleaned)
+                                cleaned = re.sub(r"[^a-zA-Z0-9\s]", "", cleaned)
                                 cleaned = cleaned.lower()
                                 if cleaned in STOPWORDS:
                                     continue
@@ -129,11 +128,7 @@ class LyricsWordcloud:
         """Generates a word cloud
         """
         self.wc = WordCloud(
-            max_words=150,
-            width=1500,
-            height=1500,
-            mask=self.char_mask,
-            random_state=1,
+            max_words=150, width=1500, height=1500, mask=self.char_mask, random_state=1,
         ).generate_from_frequencies(self.freq)
         return self
 
@@ -141,12 +136,10 @@ class LyricsWordcloud:
         """Plots the wordcloud and sets matplotlib options.
         """
         plt.imshow(
-            self.wc.recolor(
-                color_func=self.generate_grey_colours, random_state=3
-            ),
-            interpolation='bilinear',
+            self.wc.recolor(color_func=self.generate_grey_colours, random_state=3),
+            interpolation="bilinear",
         )
-        plt.axis('off')
+        plt.axis("off")
         return self
 
     # def show_word_cloud(self):