Files
Paradise/tools/py-midi2piano/pyperclip/__init__.py
2017-11-06 04:59:14 -05:00

104 lines
3.3 KiB
Python

"""
Pyperclip
A cross-platform clipboard module for Python. (only handles plain text for now)
By Al Sweigart al@inventwithpython.com
BSD License
Usage:
import pyperclip
pyperclip.copy('The text to be copied to the clipboard.')
spam = pyperclip.paste()
if not pyperclip.copy:
print("Copy functionality unavailable!")
On Windows, no additional modules are needed.
On Mac, the module uses pbcopy and pbpaste, which should come with the os.
On Linux, install xclip or xsel via package manager. For example, in Debian:
sudo apt-get install xclip
Otherwise on Linux, you will need the gtk or PyQt4 modules installed.
gtk and PyQt4 modules are not available for Python 3,
and this module does not work with PyGObject yet.
"""
__version__ = '1.5.27'
import platform
import os
import subprocess
from .clipboards import (init_osx_clipboard,
init_gtk_clipboard, init_qt_clipboard,
init_xclip_clipboard, init_xsel_clipboard,
init_klipper_clipboard, init_no_clipboard)
from .windows import init_windows_clipboard
# `import PyQt4` sys.exit()s if DISPLAY is not in the environment.
# Thus, we need to detect the presence of $DISPLAY manually
# and not load PyQt4 if it is absent.
HAS_DISPLAY = os.getenv("DISPLAY", False)
CHECK_CMD = "where" if platform.system() == "Windows" else "which"
def _executable_exists(name):
return subprocess.call([CHECK_CMD, name],
stdout=subprocess.PIPE, stderr=subprocess.PIPE) == 0
def determine_clipboard():
# Determine the OS/platform and set
# the copy() and paste() functions accordingly.
if 'cygwin' in platform.system().lower():
# FIXME: pyperclip currently does not support Cygwin,
# see https://github.com/asweigart/pyperclip/issues/55
pass
elif os.name == 'nt' or platform.system() == 'Windows':
return init_windows_clipboard()
if os.name == 'mac' or platform.system() == 'Darwin':
return init_osx_clipboard()
if HAS_DISPLAY:
# Determine which command/module is installed, if any.
try:
import gtk # check if gtk is installed
except ImportError:
pass
else:
return init_gtk_clipboard()
try:
import PyQt4 # check if PyQt4 is installed
except ImportError:
pass
else:
return init_qt_clipboard()
if _executable_exists("xclip"):
return init_xclip_clipboard()
if _executable_exists("xsel"):
return init_xsel_clipboard()
if _executable_exists("klipper") and _executable_exists("qdbus"):
return init_klipper_clipboard()
return init_no_clipboard()
def set_clipboard(clipboard):
global copy, paste
clipboard_types = {'osx': init_osx_clipboard,
'gtk': init_gtk_clipboard,
'qt': init_qt_clipboard,
'xclip': init_xclip_clipboard,
'xsel': init_xsel_clipboard,
'klipper': init_klipper_clipboard,
'windows': init_windows_clipboard,
'no': init_no_clipboard}
copy, paste = clipboard_types[clipboard]()
copy, paste = determine_clipboard()
__all__ = ["copy", "paste"]