mirror of
https://github.com/wez/wezterm.git
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53 lines
1.7 KiB
Python
Executable File
53 lines
1.7 KiB
Python
Executable File
#!python3
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# This script encodes a PNG file using the kitty image protocol
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import sys
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from base64 import standard_b64encode
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def serialize_gr_command(**cmd):
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payload = cmd.pop('payload', None)
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cmd = ','.join('{}={}'.format(k, v) for k, v in cmd.items())
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ans = []
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w = ans.append
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w(b'\033_G'), w(cmd.encode('ascii'))
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if payload:
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w(b';')
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w(payload)
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w(b'\033\\')
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return b''.join(ans)
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def write_chunked(**cmd):
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data = standard_b64encode(cmd.pop('data'))
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while data:
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chunk, data = data[:4096], data[4096:]
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m = 1 if data else 0
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sys.stdout.buffer.write(serialize_gr_command(payload=chunk, m=m, **cmd))
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sys.stdout.flush()
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cmd.clear()
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def just_print(img):
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write_chunked(a='T', f=100, data=img)
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def test_x_y_w_h_c_r(img):
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write_chunked(a='T', f=100, y=150, h=105, C=1, data=img)
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write_chunked(a='T', f=100, y=200, w=1, data=img)
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write_chunked(a='T', f=100, y=200, h=1, data=img)
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write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, data=img)
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write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=15, data=img)
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write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, c=1, data=img)
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write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=1, data=img)
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write_chunked(a='T', f=100, x=300, y=100, h=10, w=10, r=15, c=20, data=img)
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def test_cell_offsets(img):
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write_chunked(a='T', f=100, h=10, w=10, X=2, Y=2, data=img)
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write_chunked(a='T', f=100, h=20, w=10, X=2, Y=2, data=img)
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write_chunked(a='T', f=100, h=2, Y=20, data=img)
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write_chunked(a='T', f=100, h=38, w=2, X=19, data=img)
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if __name__ == "__main__":
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with open(sys.argv[-1], 'rb') as f:
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img = f.read()
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just_print(img)
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# test_x_y_w_h_c_r(img)
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# test_cell_offsets(img)
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