Package it

.gitignore

@@ -0,0 +1,2 @@
+dist/
+__pycache__

README.md

@@ -1,17 +1,24 @@
 ### `megolm_filter.py` ###
 
-This script can be used to modify your offline megolm key backups from a shell.
-The main use of this is to filter what keys you'd like to share with another
-user (let's say you have a 1:1 chat, and the other user lost all their keys and
-you need to give them access without giving access to all of your rooms).
-[There is currently no Element-based support for this](https://github.com/element-hq/element-meta/issues/1287), so this
-script can help in the meantime.
+Modify your offline megolm key backups from a shell.  
 
-I've tested the output and input format with my own room keys and it has worked
-so far.
+The main use of megolm_filter is to filter what keys you'd like to share with another user. Let's say you have a 1:1 chat, and the other user lost all their keys and
+you need to give them access without giving access to all of your rooms.  
+
+[There is currently no Element-based support for this](https://github.com/element-hq/element-meta/issues/1287), so this script can help in the meantime.  
+
+Install
+-------
 
 ```
-usage: megolm_filter.py [-h] [-o OUTPUT] [--plain] [file] [room_id]
+pip install megolm-filter
+```
+
+Command Line Interface
+----------------------
+
+```
+usage: megolm_filter [-h] [-o OUTPUT] [--plain] [file] [room_id]
 
 Operate on megolm session backups.
 
@@ -25,14 +32,12 @@ options:
   -p, --plain          Returns the plain unencrypted content
 ```
 
-You can do this fairly easily with:
+You can filter your keys fairly easily running:
 
 ```bash
- $ ./megolm_filter.py element-keys.txt '!room1:matrix.org' '!room2:matrix.org' ...
+megolm_filter element-keys.txt '!room1:matrix.org' '!room2:matrix.org' ...
 ```
 
-You need to have PyCryptodome installed in order for this script to work.
-
 ___
 Copyright (C) 2019 Aleksa Sarai <cyphar@cyphar.com>  
 Copyright (C) 2025 Lain Iwakura <lain@serialexperiments.club>  

pyproject.toml

@@ -0,0 +1,35 @@
+[build-system]
+requires = ["hatchling"]
+build-backend = "hatchling.build"
+
+[project]
+name = "megolm-filter"
+version = "0.2"
+description = "Modify your offline megolm key backups from shell"
+readme = "README.md"
+requires-python = ">=3.6"
+license = {text = "GPLv3"}
+keywords = ["megolm", "element", "matrix"]
+authors = [
+    { name = "Lain Iwakura", email = "lain@serialexperiments.club" },
+]
+classifiers = [
+    "Development Status :: 5 - Production/Stable",
+    "Environment :: Console",
+    "License :: OSI Approved :: GNU General Public License v3 (GPLv3)",
+    "Operating System :: OS Independent",
+    "Programming Language :: Python :: 3",
+    "Topic :: Security :: Cryptography",
+]
+
+dependencies = [
+    "pycryptodome",
+]
+
+[project.urls]
+homepage = "https://git.serialexperiments.club/lain/megolm_filter"
+repository = "https://git.serialexperiments.club"
+changelog = "https://git.serialexperiments.club/lain/megolm_filter/commits/branch/master"
+
+[project.scripts]
+megolm_filter = "megolm_filter:main"