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- import sys, os
- # run xclient_build first, then make sure the shared object is on sys.path
- from _xclient_cffi import ffi, lib
- # ffi "knows" about the declared variables and functions from the
- # cdef parts of the module xclient_build created,
- # lib "knows" how to call the functions from the set_source parts
- # of the module.
- class XError(Exception):
- pass
- def main():
- display = lib.XOpenDisplay(ffi.NULL)
- if display == ffi.NULL:
- raise XError("cannot open display")
- w = lib.XCreateSimpleWindow(display, lib.DefaultRootWindow(display),
- 10, 10, 500, 350, 0, 0, 0)
- lib.XMapRaised(display, w)
- event = ffi.new("XEvent *")
- lib.XNextEvent(display, event)
- if __name__ == '__main__':
- main()
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