Vitali Graf
49 lines
1.6 KiB
Python
49 lines
1.6 KiB
Python
"""Text-Einfügung via wl-copy + ydotool Ctrl+V (Linux/Wayland)."""
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import asyncio
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import logging
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logger = logging.getLogger(__name__)
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PASTE_DELAY = 0.2
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class WaylandInserter:
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async def _run_capture(self, *cmd: str) -> bytes:
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"""Führt einen Befehl aus und gibt stdout zurück."""
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proc = await asyncio.create_subprocess_exec(
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*cmd,
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stdout=asyncio.subprocess.PIPE,
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stderr=asyncio.subprocess.PIPE,
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)
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stdout, stderr = await proc.communicate()
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if proc.returncode != 0:
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logger.warning("Befehl fehlgeschlagen: %s (stderr: %s)", cmd, stderr.decode())
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return stdout
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async def _run_fire(self, *cmd: str) -> None:
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"""Führt einen Befehl aus ohne auf Pipes zu warten."""
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proc = await asyncio.create_subprocess_exec(
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*cmd,
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stdout=asyncio.subprocess.DEVNULL,
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stderr=asyncio.subprocess.DEVNULL,
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)
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await proc.wait()
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async def insert(self, text: str) -> None:
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"""Fügt Text ins aktive Fenster ein via Clipboard + Ctrl+V."""
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if not text:
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return
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old_clipboard = await self._run_capture("wl-paste", "--no-newline")
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try:
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await self._run_fire("wl-copy", "--", text)
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await asyncio.sleep(0.05)
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await self._run_fire("ydotool", "key", "29:1", "47:1", "47:0", "29:0")
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await asyncio.sleep(PASTE_DELAY)
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finally:
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await self._run_fire("wl-copy", "--", old_clipboard.decode())
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logger.info("Text eingefügt (%d Zeichen)", len(text))
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