66 lines
1.9 KiB
Python
66 lines
1.9 KiB
Python
#!/usr/bin/env python
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import os
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import subprocess
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import sys
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import traceback
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# ink/stitch
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#
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# stub.py: pyinstaller execution stub
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#
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# pyinstaller packages the inkstitch extensions into nice tidy executables.
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# That's great, but Inkscape can't execute a plain binary as an extension(!).
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#
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# This Python script exists only to execute the actual extension binary. It
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# can be copied to, e.g., "embroider_params.py", in which case it will look
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# for a binary at inkstitch/bin/embroider_params.
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script_name = os.path.basename(__file__)
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if script_name.endswith('.py'):
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binary_name = script_name[:-3]
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else:
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# Probably not right, but we can at least try.
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binary_name = script_name
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binary_path = os.path.join("inkstitch", "bin", binary_name)
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args = sys.argv[:]
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args[0] = binary_path
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# os.execve works here for Linux, but only this seems to get the
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# extension output to Inkscape on Windows
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try:
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extension = subprocess.Popen(args, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
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stdout, stderr = extension.communicate()
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except BaseException:
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print >> sys.stderr, "Unexpected error launching Ink/Stitch."
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print >> sys.stderr, "If you're having trouble, please file an issue here, including the text below:"
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print >> sys.stderr, " https://github.com/inkstitch/inkstitch/issues\n"
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print >> sys.stderr, "Tried to launch:", binary_path
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print >> sys.stderr, "Arguments:", args
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print >> sys.stderr, "Debugging information:\n"
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print >> sys.stderr, traceback.format_exc()
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sys.exit(1)
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if sys.platform == "win32":
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import msvcrt
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msvcrt.setmode(sys.stdout.fileno(), os.O_BINARY)
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if sys.stdout.encoding:
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stdout = stdout.decode(sys.stdout.encoding)
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sys.stdout.write(stdout)
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sys.stdout.flush()
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stderr = stderr.strip()
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if stderr:
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if sys.stderr.encoding:
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stderr = stderr.decode(sys.stderr.encoding)
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sys.stderr.write(stderr)
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sys.stderr.flush()
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sys.exit(extension.returncode)
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