initial commit

.gitignore

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+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/

README.org

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+* rzr
+
+  Apply lightmaps to Razer devices.
+  
+** Troubleshooting
+  
+   If config file not found error:
+  
+   #+begin_example sh
+     systemctl --user stop openrazer-daemon.service
+     openrazer-daemon -Fv
+   #+end_example

lightmaps/razer_blackwidow_chroma_de.toml

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+logo = [0, 20]
+esc = [0, 1]
+f1 = [0, 3]
+f2 = [0, 4]
+f3 = [0, 5]
+f4 = [0, 6]
+f5 = [0, 7]
+f6 = [0, 8]
+f7 = [0, 9]
+f8 = [0, 10]
+f9 = [0, 11]
+f10 = [0, 12]
+f11 = [0, 13]
+f12 = [0, 14]
+print = [0, 15]
+roll = [0, 16]
+pause = [0, 17]
+m1 = [1, 0]
+roof = [1, 1]
+1 = [1, 2]
+2 = [1, 3]
+3 = [1, 4]
+4 = [1, 5]
+5 = [1, 6]
+6 = [1, 7]
+7 = [1, 8]
+8 = [1, 9]
+9 = [1, 10]
+0 = [1, 11]
+ß = [1, 12]
+apostroph = [1, 13]
+backspace = [1, 14]
+insert = [1, 15]
+pos1 = [1, 16]
+pgup = [1, 17]
+num = [1, 18]
+div = [1, 19]
+mult = [1, 20]
+min = [1, 21]
+m2 = [2, 0]
+tab = [2, 1]
+q = [2, 2]
+w = [2, 3]
+e = [2, 4]
+r = [2, 5]
+t = [2, 6]
+z = [2, 7]
+u = [2, 8]
+i = [2, 9]
+o = [2, 10]
+p = [2, 11]
+ü = [2, 12]
++ = [2, 13]
+del = [2, 15]
+end = [2, 16]
+pgdown = [2, 17]
+n7 = [2, 18]
+n8 = [2, 19]
+n9 = [2, 20]
+plus = [2, 21]
+m3 = [3, 0]
+caps = [3, 1]
+a = [3, 2]
+s = [3, 3]
+d = [3, 4]
+f = [3, 5]
+g = [3, 6]
+h = [3, 7]
+j = [3, 8]
+k = [3, 9]
+l = [3, 10]
+ö = [3, 11]
+ä = [3, 12]
+hash = [3, 13]
+ret = [3, 14]
+n4 = [3, 18]
+n5 = [3, 19]
+n6 = [3, 20]
+m4 = [4, 0]
+lshift = [4, 1]
+lower = [4, 2]
+y = [4, 3]
+x = [4, 4]
+c = [4, 5]
+v = [4, 6]
+b = [4, 7]
+n = [4, 8]
+m = [4, 9]
+comma = [4, 10]
+dot = [4, 11]
+dash = [4, 12]
+rshift = [4, 14]
+up = [4, 16]
+n1 = [4, 18]
+n2 = [4, 19]
+n3 = [4, 20]
+nreturn = [4, 21]
+m5 = [5, 0]
+lctrl = [5, 1]
+super = [5, 2]
+alt = [5, 3]
+altgr = [5, 11]
+menu = [5, 13]
+rctrl = [5, 14]
+left = [5, 15]
+down = [5, 16]
+right = [5, 17]
+n0 = [5, 19]
+ndel = [5, 20]

lightmaps/razer_mamba_elite.toml

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+wheel = [0, 0]
+logo = [0, 1]
+l0 = [0, 2]
+l1 = [0, 3]
+l2 = [0, 4]
+l3 = [0, 5]
+l4 = [0, 6]
+l5 = [0, 7]
+l6 = [0, 8]
+l7 = [0, 9]
+l8 = [0, 10]
+r0 = [0, 11]
+r1 = [0, 12]
+r2 = [0, 13]
+r3 = [0, 14]
+r4 = [0, 15]
+r5 = [0, 16]
+r6 = [0, 17]
+r7 = [0, 18]
+r8 = [0, 19]

main.py

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+#!/usr/bin/env python
+
+from colour import Color
+from openrazer.client import DeviceManager
+from openrazer.client import constants as razer_constants
+from pathlib import Path
+
+import argparse
+import os
+import time
+import toml
+
+
+def get_color_tuple(color_string):
+
+    # Convert color string to RGB tuple
+    try:
+        color = Color(color_string).rgb
+    except:
+        raise Exception("'{}' is not a valid color".format(color_string))
+
+    # Scale RGB tuple from [0, 1] to [0, 255]
+    color_tuple = tuple(map(lambda x: int(x * 255), color))
+
+    return color_tuple
+
+
+def apply_lightmap(device_profile):
+
+    global device_manager, lightmap_directory
+
+    # Get openrazer device
+    device = next(
+        (
+            d
+            for d in device_manager.devices
+            if d.name.lower() == device_profile["name"].lower()
+        ),
+        None,
+    )
+    if device == None:
+        print("device '{}' not found".format(device_profile["device"]))
+        exit(1)
+
+    # Open lightmap
+    try:
+        lightmap = toml.load(
+            "{}/{}.toml".format(lightmap_directory, device_profile["lightmap"])
+        )
+    except FileNotFoundError:
+        print("the lightmap '{}' doesn't exist".format(device_profile["lightmap"]))
+        if len(os.listdir(lightmap_directory)) > 0:
+            print("found the following lightmaps:")
+            for lightmap_file in os.listdir(lightmap_directory):
+                print("  - {}".format(lightmap_file[:-5]))
+        else:
+            print("found no lightmaps")
+        exit(1)
+    except Exception as e:
+        print("failed to load lightmap '{}': {}".format(device_profile["lightmap"], e))
+        exit(1)
+
+    # Set light colors
+    try:
+        for light in device_profile["lights"]:
+            color_tuple = get_color_tuple((device_profile["lights"][light]))
+            device.fx.advanced.matrix[
+                lightmap[light][0], lightmap[light][1]
+            ] = color_tuple
+    except KeyError:
+        print(
+            "light '{}' is not available in lightmap '{}'".format(
+                light, device_profile["lightmap"]
+            )
+        )
+        exit(1)
+    except Exception as e:
+        print("failed to set light '{}': {}".format(light, e))
+        exit(1)
+
+    # Apply light colors
+    device.fx.advanced.draw()
+
+
+def iterate_lights():
+
+    global device_manager
+
+    # Print number of devices
+    print("found the following devices:")
+    for device in device_manager.devices:
+        print("  - {}".format(device.name))
+
+    # Turn all lights off
+    for device in device_manager.devices:
+        device.fx.none()
+        device.fx.advanced.draw()
+
+    # Iterate through device matrices and turn on one light every second
+    for device in device_manager.devices:
+
+        # Wait five seconds
+        for i in range(5, 0, -1):
+            print("{} will be iterated in {} seconds".format(device.name, i))
+            time.sleep(1)
+
+        for i in range(device.fx.advanced.rows):
+            for j in range(device.fx.advanced.cols):
+                device.fx.advanced.matrix[i, j] = (255, 255, 255)
+                device.fx.advanced.draw()
+                print("{}: [{}, {}]".format(device.name, i, j))
+                time.sleep(1)
+
+
+if __name__ == "__main__":
+
+    global device_manager, lightmap_directory
+
+    # Initialise variables
+    profile_directory = "{}/.config/rzr/profiles".format(Path.home())
+    lightmap_directory = "{}/.config/rzr/lightmaps".format(Path.home())
+
+    # Create config folders if not existent
+    Path(profile_directory).mkdir(parents=True, exist_ok=True)
+    Path(lightmap_directory).mkdir(parents=True, exist_ok=True)
+
+    # Create device manager
+    try:
+        device_manager = DeviceManager()
+    except Exception as e:
+        print("failed to load device manager: {}".format(e))
+        print("is the openrazer-daemon running?")
+        exit(1)
+
+    # Parse arguments
+    parser = argparse.ArgumentParser(
+        description="Set color profiles of your Razer devices."
+    )
+    parser.add_argument(
+        "profile",
+        metavar="PROFILE",
+        nargs="?",
+        help="the profile which shall be applied (ignored if --iterate is set)",
+    )
+    parser.add_argument(
+        "-i",
+        "--iterate",
+        action="store_true",
+        help="iterate through all Razer devices and turn on one light after another",
+    )
+    args = parser.parse_args()
+
+    # Print greeter
+    print("rzr")
+
+    if args.iterate:
+        iterate_lights()
+    elif args.profile:
+        # Load profile
+        try:
+            profile = toml.load("{}/{}.toml".format(profile_directory, args.profile))
+        except FileNotFoundError:
+            print("the profile '{}' doesn't exist".format(args.profile))
+            if len(os.listdir(profile_directory)) > 0:
+                print("found the following profiles:")
+                for profile_file in os.listdir(profile_directory):
+                    print("  - {}".format(profile_file[:-5]))
+            else:
+                print("found no profiles")
+            exit(1)
+        except Exception as e:
+            print(type(e))
+            print("error while loading profile: {}".format(args.profile))
+            exit(1)
+        for device in profile:
+            apply_lightmap(profile[device])
+
+        print("profile '{}' applied".format(args.profile))
+
+    else:
+        parser.error("either set a profile or --iterate")

profiles/template.toml

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+[mouse]
+name = "Razer Mamba Elite"
+lightmap = "razer_mamba_elite"
+
+[mouse.lights]
+wheel = "red"
+logo = "red"
+l0 = "red"
+r0 = "red"
+
+[keyboard]
+name = "Razer BlackWidow Chroma"
+lightmap = "razer_blackwidow_chroma_de"
+
+[keyboard.lights]
+w = "red"
+a = "red"
+s = "red"
+d = "red"
+logo = "green"

shell.nix

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+{ pkgs ? import <nixpkgs> {} }:
+pkgs.mkShell {
+  buildInputs = with pkgs; [
+    python3
+    python3Packages.virtualenv
+    python3Packages.colour
+    python3Packages.openrazer
+    python3Packages.toml
+  ];
+  shellHook = ''
+    function log_header {
+      echo -ne "==> \e[32m\e[1m$1\e[0m\n"
+    }
+    function log_subheader {
+      echo -ne "--> \e[33m\e[1m$1\e[0m\n"
+    }
+    function log {
+      echo -ne "    $1\n"
+    }
+
+    echo ""
+    log_header "python_environment"
+    if [ ! -d .venv ]; then
+      python -m venv .venv
+    fi
+    source .venv/bin/activate
+    log_subheader "upgrading pip"
+    pip install --upgrade pip
+    echo ""
+    if [ -s requirements.txt ]; then
+      log_subheader "found requirements.txt, installing packages"
+      pip install -r requirements.txt
+      echo ""
+    fi
+    log_header "package versions"
+    log "$(python --version)"
+    log "$(pip --version)"
+  '';
+}