Convert to entrypoint plugin style + modernize

MANIFEST.in

@@ -1,8 +1,6 @@
 include NEWS
 include COPYING
-include README.rst
-include *requirements.txt
+include README.md
 
-recursive-include tests *
 recursive-exclude * __pycache__
 recursive-exclude * *.py[co]

NEWS

@@ -1,11 +1,10 @@
-Changelog
-=========
+## Changelog
 
 Ticket numbers in changelog entries can be looked up by visiting
-``https://github.com/dgw/sopel-wolfram/issue/<number>``
+`https://github.com/dgw/sopel-wolfram/issue/<number>`
 
-sopel-wolfram v0.5.0 "ALIVE"
-----------------------------
+
+### 0.5.0 "ALIVE"
 
 That's "ALIVE" as in "This project isn't DEAD" (despite the last release being over two years old).
 
@@ -20,59 +19,59 @@ Meta:
 
 * No more ZIP releases; PyPI only allows one file type now (#22)
 
-sopel-wolfram v0.4.1 "Kibou ni tsuite"
---------------------------------------
+
+### 0.4.1 "Kibou ni tsuite"
 
 This release named in memory of LuckyNumber78, who changed lives every day simply
 by being her excitable, fun-loving self. She is missed by many.
 
 Fixed:
 
-* ``max_public`` setting could cause errors because it was treated as a string (#21)
+* `max_public` setting could cause errors because it was treated as a string (#21)
+
 
-sopel-wolfram v0.4.0 "Mirai no kajitsu"
----------------------------------------
+### 0.4.0 "Mirai no kajitsu"
 
 Added:
 
 * Support for wolframalpha 3.0 with transitional fallback to 2.4 (#11, #19; see README notes)
-* New configuration option ``max_public``, a number defining the maximum number of lines
+* New configuration option `max_public`, a number defining the maximum number of lines
   that can be sent without using NOTICEs. Default: 5 (#13)
-* New configuration option ``units``, to specify whether the API should return
-  ``metric`` (default) or ``nonmetric`` measurements (#18; see #16)
+* New configuration option `units`, to specify whether the API should return
+  `metric` (default) or `nonmetric` measurements (#18; see #16)
 
 Updated:
 
 * Threshold for using NOTICEs is now 5 lines, up from the previous default of 3
 
 Fixed:
 
-* Non-ASCII text in output is no longer ``\:encoded`` (#15)
+* Non-ASCII text in output is no longer `\:encoded` (#15)
 
-sopel-wolfram v0.3.1 "Nusumareta kuchibiru"
--------------------------------------------
+
+### 0.3.1 "Nusumareta kuchibiru"
 
 Updates:
 
 * Unicode-encode query to avoid UnicodeEncodeError on non-ASCII characters (#10)
 
-sopel-wolfram v0.3.0 "So long!"
--------------------------------
+
+### 0.3.0 "So long!"
 
 Updates:
 
 * Results longer than 3 lines will be sent via NOTICE instead of flooding channels (#8)
 
-sopel-wolfram v0.2.1 "Mae shika mukanee"
-----------------------------------------
+
+### 0.2.1 "Mae shika mukanee"
 
 Updates:
 
 * Output now split into multiple messages when line breaks are present (#4)
 * Tell pip we do not want wolframalpha 3.0 yet (#6)
 
-sopel-wolfram v0.2.0 "Miraibashi"
----------------------------------
+
+### 0.2.0 "Miraibashi"
 
 Updates:
 
@@ -84,8 +83,8 @@ Meta:
 * Cleanup: PEP8 & unused imports
 * Refactor to make future addition of integration tests easier
 
-sopel-wolfram v0.1.2 "Switch"
------------------------------
+
+### 0.1.2 "Switch"
 
 Updates:
 
@@ -98,20 +97,20 @@ Meta:
 
 * README now includes installation instructions and where to get help/report bugs
 
-sopel-wolfram v0.1.1 "Already"
-------------------------------
+
+### 0.1.1 "Already"
 
 Updates:
 
-* Now outputs error if app_id is missing (#1)
+* Now outputs error if `app_id` is missing (#1)
 
 Meta:
 
-* README reformatted (thanks @\ `maxpowa <https://github.com/maxpowa>`_)
+* README reformatted (thanks @[maxpowa](https://github.com/maxpowa))
 * Begin maintaining version history in NEWS file
 
 
-sopel-wolfram v0.1.0 "Beginner"
+### 0.1.0 "Beginner"
 -------------------------------
 
 * Initial release

README.md

@@ -0,0 +1,60 @@
+# sopel-wolfram
+
+Wolfram|Alpha plugin for the Sopel IRC bot framework
+
+## Installing
+
+Releases are hosted on PyPI, so after installing Sopel, all you need is `pip`:
+
+```shell
+$ pip install sopel-wolfram
+```
+
+### Requirements
+
+* Sopel 8.x
+* wolframalpha 5.x
+
+You will also need a Wolfram|Alpha App ID; see details below in the
+"Configuring" section.
+
+
+## Configuring
+
+The easiest way to configure `sopel-wolfram` is via Sopel's
+configuration wizard—simply run `sopel-plugins configure wolfram`
+and enter the values for which it prompts you.
+
+However, you can manually add the following section to your Sopel bot's
+configuration file if desired:
+
+```ini
+[wolfram]
+app_id = yourappidgoeshere
+```
+
+The `app_id` setting is required, and you will need to get your own App ID from
+Wolfram|Alpha at https://developer.wolframalpha.com/
+
+Optional settings:
+
+* `max_public`: the number of lines over which results will be sent in NOTICE
+  instead of to the channel (default: 5)
+* `units`: measurement system displayed in results, either `metric` (the
+  default) or `nonmetric`
+
+
+## Example usage
+
+```
+<User> .wa 2+2
+<Sopel> [W|A] 2+2 = 4
+
+<User> .wa python language release date
+<Sopel> [W|A] Python | date introduced = 1991
+
+<User> .wa airspeed velocity of an unladen swallow
+<Sopel> [W|A] estimated average cruising airspeed of an unladen European
+        swallow = 25 mph  (miles per hour)(asked, but not answered, about a
+        general swallow in the 1975 film Monty Python and the Holy Grail)
+```

pyproject.toml

@@ -0,0 +1,55 @@
+[build-system]
+requires = ["setuptools>=63.0", "wheel"]
+build-backend = "setuptools.build_meta"
+
+[tool.setuptools]
+platforms = ["Linux x86, x86-64"]
+
+[tool.setuptools.packages.find]
+include = ["sopel_wolfram", "sopel_wolfram.*"]
+namespaces = false
+
+[tool.setuptools.dynamic]
+readme = { file=["README.md", "NEWS"], content-type="text/markdown" }
+
+[project]
+name = "sopel-wolfram"
+version = "0.6.0.dev0"
+description = "Wolfram|Alpha plugin for the Sopel IRC bot framework"
+
+authors = [
+  { name="Max Gurela", email="maxpowa1@gmail.com" },
+]
+maintainers = [
+  { name="dgw", email="dgw@technobabbl.es" },
+]
+
+license = { text="EFL-2.0" }
+dynamic = ["readme"]
+
+classifiers = [
+  "Intended Audience :: Developers",
+  "Intended Audience :: System Administrators",
+  "License :: Eiffel Forum License (EFL)",
+  "License :: OSI Approved :: Eiffel Forum License",
+  "Topic :: Communications :: Chat :: Internet Relay Chat",
+]
+keywords = [
+  "sopel",
+  "plugin",
+  "bot",
+  "irc",
+]
+
+requires-python = ">=3.8, <4"
+dependencies = [
+  "sopel~=8.0",
+  "wolframalpha~=5.0",
+]
+
+[project.urls]
+"Homepage" = "https://github.com/dgw/sopel-wolfram"
+"Bug Tracker" = "https://github.com/dgw/sopel-wolfram/issues"
+
+[project.entry-points."sopel.plugins"]
+"wolfram" = "sopel_wolfram.plugin"