initial commit - working

.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
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__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/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/

README.md

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+## Icons
+
+# Rich presence for LTspice
+
+## Install and run
+
+Install dependencies:
+
+```bash
+python -m venv .venv
+source .venv/bin/activate
+python -m pip install -r requirements.txt
+```
+
+Run with:
+
+```bash
+python .\ltspice-discord.py
+```
+
+## Icons
+
+Icons adapted from:
+
+https://commons.wikimedia.org/wiki/File:BJT_NPN_symbol-fr.svg
+
+https://en.wikipedia.org/wiki/File:Oscillation_amortie.svg?&useskin=vector
+
+https://commons.wikimedia.org/wiki/File:AND_ANSI.svg

ltspice-discord.py

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+import os
+from typing import List
+import win32gui
+import time
+import psutil
+import win32process
+import pypresence
+
+rpc = pypresence.Presence("1171889899679531129")
+data = None
+
+rpc.connect()
+
+
+def find_active_processes(name: str) -> List[int]:
+    processes = []
+    for pid in psutil.pids():
+        try:
+            if psutil.Process(pid) and psutil.Process(pid).name() == name:
+                processes.append(pid)
+        except psutil.NoSuchProcess:
+            pass
+    return processes
+
+
+LTSPICE_NAME = "LTSPICE.exe"
+
+last_state = {}
+last_program = {"pid": None, "path": None}
+
+
+def handle_ltspice(title: str) -> None:
+    global last_state
+    filename = title.replace("LTspice XVII - ", "")
+    file, ext = os.path.splitext(filename)
+    state = {}
+    if ext in (".asc",):  # SCHEMATICS
+        state = {
+            "large_image": "schematic",
+            "large_text": "Schematic",
+            "details": "Editing a schematic",
+            "state": filename,
+        }
+    elif ext in (
+        ".cir",
+        ".net",
+        ".sp",
+    ):  # NETLISTS
+        state = {
+            "large_image": "symbol",  # TODO: Add images for these
+            "large_text": "Symbol",
+            "details": "Editing a netlist",
+            "state": filename,
+        }
+    elif ext in (
+        ".raw",
+        ".fra",
+    ):  # WAVEFORMS
+        state = {
+            "large_image": "graph",
+            "large_text": "Waveform",
+            "details": "Viewing a graph",
+            "state": filename,
+        }
+    elif ext in (
+        ".bjt",
+        ".cap",
+        ".dio",
+        ".ind",
+        ".jft",
+        ".mos",
+        ".res",
+    ):  # DISCRETES
+        state = {
+            "large_image": "symbol",  # TODO: Add images for each one of these
+            "large_text": "Symbol",
+            "details": "Editing a discrete component",
+            "state": filename,
+        }
+    elif ext in (".asy",):  # SYMBOLS
+        state = {
+            "large_image": "symbol",
+            "large_text": "Symbol",
+            "details": "Editing a symbol",
+            "state": filename,
+        }
+    else:
+        rpc.clear()
+        state = {
+            "large_image": "logo",
+            "large_text": "LTspice",
+            "details": "Idling",
+        }
+
+    if state != last_state:
+        print("UPDATED!")
+        print(filename, file, ext)
+        rpc.update(
+            **state,
+            start=int(time.time()),
+            small_image="logo",
+            small_text="LTspice",
+        )
+        last_state = state
+        return True
+    return False
+
+
+def main() -> None:
+    global last_program
+    WINDOW_HANDLERS = {
+        LTSPICE_NAME: handle_ltspice,
+    }
+    while True:
+        time.sleep(3)
+        foreground_hwnd = win32gui.GetForegroundWindow()
+        pid = win32process.GetWindowThreadProcessId(foreground_hwnd)
+        if pid[-1] >= 0:
+            active_process = psutil.Process(pid[-1])
+            if active_process.name() in WINDOW_HANDLERS.keys():
+                handler = WINDOW_HANDLERS[active_process.name()]
+                if handler(win32gui.GetWindowText(foreground_hwnd)):
+                    last_program = {
+                        "pid": active_process.pid,
+                        "path": active_process.name(),
+                    }
+        if last_program["pid"] is not None and last_program[
+            "pid"
+        ] not in find_active_processes(last_program["path"]):
+            last_program = {"pid": None, "path": None}
+            print("Clear RPC - program closed")
+            rpc.clear()
+
+
+if __name__ == "__main__":
+    main()