滿有趣的，居然有套件:
https://pypi.python.org/pypi/clipboard/
pip install clipboard
A cross platform clipboard operation library of Python. Works for Windows, Mac and Linux.
Well, as I was trying to implement this, I realize that everything is included in pyperclip already: https://pypi.python.org/pypi/pyperclip/
But anyway, clipboard is a better name. You are free to choose:-) I might add more features to it.
Usage:
import clipboard
clipboard.copy("abc") # now the clipboard content will be string "abc"
text = clipboard.paste() # text will have the content of clipboard
上面套件，會有 ascii 和 utf-8 轉碼問題，要解決應該很快，但作者似乎已經有 3年多沒維護了。
解法2號：
A simple way:
cmd = 'echo %s | tr -d "\n" | pbcopy' % str
os.system(cmd)解法3號：
A cross-platform way:
http://stackoverflow.com/a/4203897/805627
from Tkinter import Tk
r = Tk()
r.withdraw()
r.clipboard_clear()
r.clipboard_append('i can has clipboardz?')
r.destroy()解法 4號：
https://github.com/asweigart/pyperclip
Usage
>>> import pyperclip
>>> pyperclip.copy('The text to be copied to the clipboard.')
>>> pyperclip.paste()
'The text to be copied to the clipboard.'解法 5號，我是用這一組：
""" Pyperclip A cross-platform clipboard module for Python. (only handles plain text for now) By Al Sweigart [email protected] BSD License Usage: import pyperclip pyperclip.copy('The text to be copied to the clipboard.') spam = pyperclip.paste() On Windows, no additional modules are needed. On Mac, this module makes use of the pbcopy and pbpaste commands, which should come with the os. On Linux, this module makes use of the xclip or xsel commands, which should come with the os. Otherwise run "sudo apt-get install xclip" or "sudo apt-get install xsel" Otherwise on Linux, you will need the gtk or PyQt4 modules installed. The gtk module is not available for Python 3, and this module does not work with PyGObject yet. """ __version__ = '1.5.6' import platform, os from subprocess import call, Popen, PIPE def _pasteWindows(): CF_UNICODETEXT = 13 d = ctypes.windll d.user32.OpenClipboard(None) handle = d.user32.GetClipboardData(CF_UNICODETEXT) data = ctypes.c_wchar_p(handle).value d.user32.CloseClipboard() return data def _copyWindows(text): GMEM_DDESHARE = 0x2000 CF_UNICODETEXT = 13 d = ctypes.windll # cdll expects 4 more bytes in user32.OpenClipboard(None) try: # Python 2 if not isinstance(text, unicode): text = text.decode('mbcs') except NameError: if not isinstance(text, str): text = text.decode('mbcs') d.user32.OpenClipboard(None) d.user32.EmptyClipboard() hCd = d.kernel32.GlobalAlloc(GMEM_DDESHARE, len(text.encode('utf-16-le')) + 2) pchData = d.kernel32.GlobalLock(hCd) ctypes.cdll.msvcrt.wcscpy(ctypes.c_wchar_p(pchData), text) d.kernel32.GlobalUnlock(hCd) d.user32.SetClipboardData(CF_UNICODETEXT, hCd) d.user32.CloseClipboard() def _pasteCygwin(): CF_UNICODETEXT = 13 d = ctypes.cdll d.user32.OpenClipboard(None) handle = d.user32.GetClipboardData(CF_UNICODETEXT) data = ctypes.c_wchar_p(handle).value d.user32.CloseClipboard() return data def _copyCygwin(text): GMEM_DDESHARE = 0x2000 CF_UNICODETEXT = 13 d = ctypes.cdll try: # Python 2 if not isinstance(text, unicode): text = text.decode('mbcs') except NameError: if not isinstance(text, str): text = text.decode('mbcs') d.user32.OpenClipboard(None) d.user32.EmptyClipboard() hCd = d.kernel32.GlobalAlloc(GMEM_DDESHARE, len(text.encode('utf-16-le')) + 2) pchData = d.kernel32.GlobalLock(hCd) ctypes.cdll.msvcrt.wcscpy(ctypes.c_wchar_p(pchData), text) d.kernel32.GlobalUnlock(hCd) d.user32.SetClipboardData(CF_UNICODETEXT, hCd) d.user32.CloseClipboard() def _copyOSX(text): text = str(text) p = Popen(['pbcopy', 'w'], stdin=PIPE) try: # works on Python 3 (bytes() requires an encoding) p.communicate(input=bytes(text, 'utf-8')) except TypeError: # works on Python 2 (bytes() only takes one argument) p.communicate(input=bytes(text)) def _pasteOSX(): p = Popen(['pbpaste', 'r'], stdout=PIPE) stdout, stderr = p.communicate() return bytes.decode(stdout) def _pasteGtk(): return gtk.Clipboard().wait_for_text() def _copyGtk(text): global cb text = str(text) cb = gtk.Clipboard() cb.set_text(text) cb.store() def _pasteQt(): return str(cb.text()) def _copyQt(text): text = str(text) cb.setText(text) def _copyXclip(text): p = Popen(['xclip', '-selection', 'c'], stdin=PIPE) try: # works on Python 3 (bytes() requires an encoding) p.communicate(input=bytes(text, 'utf-8')) except TypeError: # works on Python 2 (bytes() only takes one argument) p.communicate(input=bytes(text)) def _pasteXclip(): p = Popen(['xclip', '-selection', 'c', '-o'], stdout=PIPE) stdout, stderr = p.communicate() return bytes.decode(stdout) def _copyXsel(text): p = Popen(['xsel', '-i'], stdin=PIPE) try: # works on Python 3 (bytes() requires an encoding) p.communicate(input=bytes(text, 'utf-8')) except TypeError: # works on Python 2 (bytes() only takes one argument) p.communicate(input=bytes(text)) def _pasteXsel(): p = Popen(['xsel', '-o'], stdout=PIPE) stdout, stderr = p.communicate() return bytes.decode(stdout) # Determine the OS/platform and set the copy() and paste() functions accordingly. if 'cygwin' in platform.system().lower(): _functions = 'Cygwin' # for debugging import ctypes paste = _pasteCygwin copy = _copyCygwin elif os.name == 'nt' or platform.system() == 'Windows': _functions = 'Windows' # for debugging import ctypes paste = _pasteWindows copy = _copyWindows elif os.name == 'mac' or platform.system() == 'Darwin': _functions = 'OS X pbcopy/pbpaste' # for debugging paste = _pasteOSX copy = _copyOSX elif os.name == 'posix' or platform.system() == 'Linux': # Determine which command/module is installed, if any. xclipExists = call(['which', 'xclip'], stdout=PIPE, stderr=PIPE) == 0 xselExists = call(['which', 'xsel'], stdout=PIPE, stderr=PIPE) == 0 gtkInstalled = False try: # Check it gtk is installed. import gtk gtkInstalled = True except ImportError: pass if not gtkInstalled: # Check if PyQt4 is installed. PyQt4Installed = False try: import PyQt4.QtCore import PyQt4.QtGui PyQt4Installed = True except ImportError: pass # Set one of the copy & paste functions. if xclipExists: _functions = 'xclip command' # for debugging paste = _pasteXclip copy = _copyXclip elif gtkInstalled: _functions = 'gtk module' # for debugging paste = _pasteGtk copy = _copyGtk elif PyQt4Installed: _functions = 'PyQt4 module' # for debugging app = PyQt4.QtGui.QApplication([]) cb = PyQt4.QtGui.QApplication.clipboard() paste = _pasteQt copy = _copyQt elif xselExists: # TODO: xsel doesn't seem to work on Raspberry Pi (my test Linux environment). Putting this as the last method tried. _functions = 'xsel command' # for debugging paste = _pasteXsel copy = _copyXsel else: raise Exception('Pyperclip requires the xclip or xsel application, or the gtk or PyQt4 module.') else: raise RuntimeError('pyperclip does not support your system.')