23158179538

Committed 16 Mar 2026 05:39PM UTC coverage: 84.356% (+0.2%) from 84.191%

Build # 23158179538

Build Type

push

github

Committed by

saitoha

Commit Message

ci: fallback emscripten coverage capture to gcovr

Run Details

27866 of 63178 branches covered (44.11%)

52362 of 62073 relevant lines covered (84.36%)

4398304.96 hits per line

Source File
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80.56

/python/libsixel/encoder.py

#!/usr/bin/env python
#
# Copyright (c) 2014-2016 Hayaki Saito
#
# Permission is hereby granted, free of charge, to any person obtaining a copy of
# this software and associated documentation files (the "Software"), to deal in
# the Software without restriction, including without limitation the rights to
# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
# the Software, and to permit persons to whom the Software is furnished to do so,
# subject to the following conditions:
#
# The above copyright notice and this permission notice shall be included in all
# copies or substantial portions of the Software.
#
# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
#

from . import _sixel
from libsixel_wheel import *

class Encoder(object):

    def __init__(self):
        self._encoder = sixel_encoder_new()
        self._closed = False

    def close(self):
        if self._closed:
            return

        sixel_encoder_unref(self._encoder)
        self._closed = True

    def __enter__(self):
        return self

    def __exit__(self, exc_type, exc_value, traceback):
        self.close()

    def __del__(self):
        try:
            self.close()
        except Exception:
            # Avoid raising from __del__ to keep interpreter shutdown quiet.
            pass

    def setopt(self, flag, arg=None):
        if self._closed:
            raise RuntimeError("encoder has been closed")
        sixel_encoder_setopt(self._encoder, flag, arg)

    def encode(self, filename="-"):
        if self._closed:
            raise RuntimeError("encoder has been closed")
        sixel_encoder_encode(self._encoder, filename)

    def encode_bytes(self, buf, width, height, pixelformat, palette):
        if self._closed:
            raise RuntimeError("encoder has been closed")
        sixel_encoder_encode_bytes(self._encoder, buf, width, height, pixelformat, palette)


if __name__ == '__main__':
    import sys
    arg1 = "-" if len(sys.argv) < 2 else sys.argv[1]
    Encoder().test(arg1)

1	#!/usr/bin/env python
2	#
3	# Copyright (c) 2014-2016 Hayaki Saito
4	#
5	# Permission is hereby granted, free of charge, to any person obtaining a copy of
6	# this software and associated documentation files (the "Software"), to deal in
7	# the Software without restriction, including without limitation the rights to
8	# use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
9	# the Software, and to permit persons to whom the Software is furnished to do so,
10	# subject to the following conditions:
11	#
12	# The above copyright notice and this permission notice shall be included in all
13	# copies or substantial portions of the Software.
14	#
15	# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
16	# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
17	# FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
18	# COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
19	# IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
20	# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
21	#
22
23	from . import _sixel	4✔
24	from libsixel_wheel import *	4✔
25
26	class Encoder(object):	4✔
27
28	def __init__(self):	4✔
29	self._encoder = sixel_encoder_new()	4✔
30	self._closed = False	4✔
31
32	def close(self):	4✔
33	if self._closed:	4✔
34	return	4✔
35
36	sixel_encoder_unref(self._encoder)	4✔
37	self._closed = True	4✔
38
39	def __enter__(self):	4✔
40	return self	4✔
41
42	def __exit__(self, exc_type, exc_value, traceback):	4✔
43	self.close()	4✔
44
45	def __del__(self):	4✔
46	try:	4✔
47	self.close()	4✔
48	except Exception:	×
49	# Avoid raising from __del__ to keep interpreter shutdown quiet.
50	pass	×
51
52	def setopt(self, flag, arg=None):	4✔
53	if self._closed:	4✔
54	raise RuntimeError("encoder has been closed")	4✔
55	sixel_encoder_setopt(self._encoder, flag, arg)	4✔
56
57	def encode(self, filename="-"):	4✔
58	if self._closed:	4✔
59	raise RuntimeError("encoder has been closed")	×
60	sixel_encoder_encode(self._encoder, filename)	4✔
61
62	def encode_bytes(self, buf, width, height, pixelformat, palette):	4✔
63	if self._closed:	4✔
64	raise RuntimeError("encoder has been closed")	×
65	sixel_encoder_encode_bytes(self._encoder, buf, width, height, pixelformat, palette)	4✔
66
67
68	if __name__ == '__main__':	4✔
69	import sys	×
70	arg1 = "-" if len(sys.argv) < 2 else sys.argv[1]	×
71	Encoder().test(arg1)	×

saitoha / libsixel / 23158179538

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