mirror of
https://github.com/wez/wezterm.git
synced 2024-11-27 12:23:46 +03:00
29 lines
780 B
Python
29 lines
780 B
Python
|
#!python3
|
||
|
|
# This script encodes a PNG file using the kitty image protocol
|
||
|
|
import sys
|
||
|
|
from base64 import standard_b64encode
|
||
|
|
|
||
|
|
def serialize_gr_command(**cmd):
|
||
|
|
payload = cmd.pop('payload', None)
|
||
|
|
cmd = ','.join('{}={}'.format(k, v) for k, v in cmd.items())
|
||
|
|
ans = []
|
||
|
|
w = ans.append
|
||
|
|
w(b'\033_G'), w(cmd.encode('ascii'))
|
||
|
|
if payload:
|
||
|
|
w(b';')
|
||
|
|
w(payload)
|
||
|
|
w(b'\033\\')
|
||
|
|
return b''.join(ans)
|
||
|
|
|
||
|
|
def write_chunked(**cmd):
|
||
|
|
data = standard_b64encode(cmd.pop('data'))
|
||
|
|
while data:
|
||
|
|
chunk, data = data[:4096], data[4096:]
|
||
|
|
m = 1 if data else 0
|
||
|
|
sys.stdout.buffer.write(serialize_gr_command(payload=chunk, m=m, **cmd))
|
||
|
|
sys.stdout.flush()
|
||
|
|
cmd.clear()
|
||
|
|
|
||
|
|
with open(sys.argv[-1], 'rb') as f:
|
||
|
|
write_chunked(a='T', f=100, data=f.read())
|