Clean filename if falling back to file name

.gitignore

@@ -0,0 +1,104 @@
+# 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/
+*.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/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+.hypothesis/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+.static_storage/
+.media/
+local_settings.py
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# pyenv
+.python-version
+
+# celery beat schedule file
+celerybeat-schedule
+
+# 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/

mmmpd

@@ -8,6 +8,9 @@ import datetime
 import time
 import logging
 import mpd
+from ipo import ipo, opi, p
+
+# pylint: disable=no-member
 
 NAME = "Mattermost MPD now playing status"
 VERSION = "1.0.1"
@@ -30,7 +33,7 @@ MPD_STATE_PAUSE = "pause"
 # ----------------
 
 def set_status(emoji, text, expires_datetime):
-	LOGGER.info(f"Custom status expiring {expires_datetime or 'never'}: :{emoji}: {text}")
+	LOGGER.info("Custom status expiring %s: :%s: %s", expires_datetime or "never", emoji, text)
 	subprocess.run([
 		"mmcli", "customstatus",
 		"--until", expires_datetime.isoformat() if expires_datetime else "",
@@ -48,15 +51,47 @@ def clear_status():
 # ---------
 
 def song_string(song_info):
-	artist = song_info.get("artist") or "Unknown artist"
-	title = song_info.get("title") or "Unknown song"
-	return f"{artist} – {title}"
+	if song_info.get("title") is None:
+		artist = song_info.get("artist") or ""
+		title = re.sub(
+			r"\.[a-z0-9]+$",
+			"",
+			os.path.basename(song_info.get("file"))
+		) or "Unknown song"
+	else:
+		artist = song_info.get("artist") or "Unknown artist"
+		title = song_info.get("title") or "Unknown song"
+	string = f"{artist}{' – ' if artist else ''}{title}"
+	if len(string) > 102:
+		string = (ipo(string) |
+			p(re.sub)(r"\bOrchestr[ea]\b",           r"Orch.") |
+			p(re.sub)(r"\bFestival\b",               r"Fest.") |
+			p(re.sub)(r"\bSymphon(y|ic)\b",          r"Symph.") |
+			p(re.sub)(r"\bHarmon(y|ic)\b",           r"Harm.") |
+			p(re.sub)(r"\bPhilharmon(y|ic)\b",       r"Phil.") |
+			p(re.sub)(r"\ballegro\b",                r"all.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\bandante\b",                r"and.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\badagio\b",                 r"adg.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\bma non troppo\b",          r"m.n.t.",  flags=re.IGNORECASE) |
+			p(re.sub)(r"\bviolin\b",                 r"vln.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\bpiano\b",                  r"pno.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\bmolto\b",                  r"mlt.",    flags=re.IGNORECASE) |
+			p(re.sub)(r"\bespressivo\b",             r"essprs.", flags=re.IGNORECASE) |
+			p(re.sub)(r"\bsostenuto\b",              r"sost.",   flags=re.IGNORECASE) |
+			p(re.sub)(r"\b[Nn]o(?:\. ?| )([0-9])",   r"№\1") |
+			p(re.sub)(r"in ([A-Za-z]) ?sharp",       r"in \1♯") |
+			p(re.sub)(r"in ([A-Za-z]) ?flat",        r"in \1♭") |
+			p(re.sub)(r"in ([A-Z]([#b♭♯])?) ?major", lambda x: f"in {x[1].upper()}", flags=re.IGNORECASE) |
+			p(re.sub)(r"in ([A-Z]([#b♭♯])?) ?minor", lambda x: f"in {x[1].lower()}", flags=re.IGNORECASE) |
+			p(re.sub)(r"\band\b",                    r"&") |
+		opi)
+	return string
 
 
 def formatted_status(mpd_client):
 	status = mpd_client.status()
 	state = status.get("state")
-	LOGGER.debug(f"Player state: {state!r}")
+	LOGGER.debug("Player state: %r", state)
 	if state not in (MPD_STATE_PLAY, MPD_STATE_PAUSE):
 		return None
 
@@ -136,6 +171,8 @@ def main(mpd_host_string, mpd_port):
 	set_status_from_mpd(mpd_client)
 	try:
 		loop(mpd_client, set_status_from_mpd)
+	except KeyboardInterrupt:
+		pass
 	finally:
 		clear_status()
 

requirements.txt

@@ -0,0 +1,12 @@
+#
+# This file is autogenerated. To update, run:
+#    tools/update_requirements.sh
+#
+ipo==0.0.4 \
+    --hash=sha256:0658a14ca4ea2f843675465cde329ac51e9ff40db2b7158c8d23b195a25e3175 \
+    --hash=sha256:d89d2ea327b874cdbf56b5b2a22e1c10ea46a705da849457b65503e9f158a0c4
+    # via mmmpd (setup.py)
+python-mpd2==3.0.5 \
+    --hash=sha256:4b96fb5fc02d5c42cec4038689d726820d11bb8de42a28e89872872476d31cee \
+    --hash=sha256:6f1bffd93b9a32fc018a9bbf3487505b52e0d757ec34066905c60a912d492384
+    # via mmmpd (setup.py)

setup.py

@@ -0,0 +1,51 @@
+#!/usr/bin/env python3
+
+import setuptools
+
+
+# with open("README.md", "r") as fh:
+	# long_description = fh.read()
+
+
+setuptools.setup(
+	name="mmmpd",
+	version="1.0",
+	author="Midgard",
+	author_email="midgard@zeus.ugent.be",
+	description="Create a “now playing” custom status in Mattermost. Depends on https://git.zeus.gent/midgard/mmcli being in your path as mmcli",
+	# long_description=long_description,
+	# long_description_content_type="text/markdown",
+
+	url="https://git.zeus.gent/midgard/mmmpd",
+	project_urls={
+		"Source": "https://git.zeus.gent/midgard/mmmpd",
+		"Bug tracker": "https://git.zeus.gent/midgard/mmmpd/-/issues",
+	},
+
+	classifiers=[
+		"Programming Language :: Python :: 3",
+		"License :: OSI Approved :: GNU General Public License v3 or later (GPLv3+)",
+		"Operating System :: OS Independent",
+		"Natural Language :: English",
+		"Environment :: Console",
+
+		# "Development Status :: 1 - Planning",
+		#"Development Status :: 2 - Pre-Alpha",
+		#"Development Status :: 3 - Alpha",
+		#"Development Status :: 4 - Beta",
+		#"Development Status :: 5 - Production/Stable",
+		"Development Status :: 6 - Mature",
+		# "Development Status :: 7 - Inactive",
+
+		"Intended Audience :: End Users/Desktop",
+		"Topic :: Utilities",
+	],
+
+	packages=setuptools.find_packages(),
+	python_requires=">=3.6",
+	install_requires=[
+		"python-mpd2",
+		# "mmcli @ git+https://git.zeus.gent/midgard/mmcli",
+		"ipo"
+	],
+)

tools/update_requirements.sh

@@ -0,0 +1,16 @@
+#!/bin/sh
+
+cd "`dirname "$0"`"/..
+
+if [ ! -f venv/bin/pip-compile ]; then
+	venv/bin/pip install pip-tools
+fi
+
+cat <<EOF > requirements.txt
+#
+# This file is autogenerated. To update, run:
+#    tools/update_requirements.sh
+#
+EOF
+venv/bin/pip-compile --quiet --generate-hashes --annotate --no-header --output-file="-" >> requirements.txt
+echo "Updated requirements.txt"