Sort Demo Files

You provide the .dem files, program provides the folders.

Dependencies

Almost all dependencies are standard library. Use the latest version of Python 3. Works on at least 3.6:
The only external dependency is tkinter(3), if you wish to use ui.py, but cli.py is much better.

Usage

Sorting

Please note this could render files unusable on other platforms depending on how Python handles their binary files (but when do you move demos to other platforms, anyway?)
Windows: Open the .exe OR execute python ui.py or python cli.py (on Linux, use python3 or whatever you have python3 installed under)
Select a source directory: This will be the source of your files and where your files are organized.
The program will ask you to write a long template string (called a "Matrix") for assembling your folders. It is read left to right and separated by spaces. Options:
servername This is not the title of the server, it is the hostname and port you use to connect.
clientname This is your in game name. I do not know if this is recorded at the start of recording or the end.
map The map name
day YYYY-MM-DD
month YYYY-MM
year YYYY
eventful If there are events. Currently only supports in-game option of a separate json for each dem. What counts as an event is configured in game or with ds_mark.
sag Use server aliasing - Anything with no alias will be stored in other/_rest_of_matrix
sag* Use server aliasing - Anything with no alias will be stored in other/servername/_rest_of_matrix
Click the submit button to format. On Unix, you can use ls -R to quickly see your new folders.

Server Aliasing

Create an Aliases.json file. Place it wherever your installation is (sibling with the exe or python scripts). Syntax:

{
	"regex": {
		"group_name": "regex_string"
	},
	"plain": {
		"group_name": [
			"ip:port1",
			"ip:port2",
		]
	}
}

I haven't tested it without using both groups, but if you don't want plain just leave whatever it is as "plain": {} and it should be fine.
If you wish to create a server alias group for Valve servers, you will need a NetworkDatagramConfig.json file. Same dir as everything else. If you are interested and need a link, please raise an issue.

Flatten, Probe, Index

flatten will move every json and dem file from their subfolders back to the source folder, deleting any folder left empty.
probe will print out select information on every single demo file in a directory, be careful as this could be a lot if you have a giant demo folder.
index will create a txt file that contains a visual tree of your source folder. Example:

root\
--DIR1\
----DIRA\
------A			#this is a file
----DIRB\
------B			#this is a file
--DIR2\
----DIRC\
------C			#this is a file
----DIRD\
------D			#this is a file