43 lines
1.1 KiB
Python
43 lines
1.1 KiB
Python
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from typing import Optional
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import pyperclip
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from prompt_toolkit.selection import SelectionType
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from .base import Clipboard, ClipboardData
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__all__ = [
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"PyperclipClipboard",
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]
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class PyperclipClipboard(Clipboard):
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"""
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Clipboard that synchronizes with the Windows/Mac/Linux system clipboard,
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using the pyperclip module.
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"""
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def __init__(self) -> None:
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self._data: Optional[ClipboardData] = None
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def set_data(self, data: ClipboardData) -> None:
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self._data = data
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pyperclip.copy(data.text)
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def get_data(self) -> ClipboardData:
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text = pyperclip.paste()
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# When the clipboard data is equal to what we copied last time, reuse
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# the `ClipboardData` instance. That way we're sure to keep the same
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# `SelectionType`.
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if self._data and self._data.text == text:
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return self._data
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# Pyperclip returned something else. Create a new `ClipboardData`
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# instance.
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else:
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return ClipboardData(
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text=text,
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type=SelectionType.LINES if "\n" in text else SelectionType.LINES,
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)
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