mirror of
https://github.com/gryf/fs-uae-wrapper.git
synced 2025-12-19 12:28:12 +01:00
62 lines
1.4 KiB
Python
62 lines
1.4 KiB
Python
"""
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Misc utilities
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"""
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import os
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import subprocess
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import sys
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from fs_uae_wrapper.wrapper import WRAPPER_KEY
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ARCHIVERS = {'.tar': ['tar', 'xf'],
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'.tgz': ['tar', 'xf'],
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'.tar.gz': ['tar', 'xf'],
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'.tar.bz2': ['tar', 'xf'],
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'.tar.xz': ['tar', 'xf'],
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'.rar': ['unrar', 'x'],
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'.7z': ['7z', 'x'],
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'.zip': ['7z', 'x'],
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'.lha': ['lha', 'x'],
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'.lzx': ['unlzx']}
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def extract_archive(arch_name):
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"""
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Extract provided archive to current directory
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"""
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if not os.path.exists(arch_name):
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sys.stderr.write("Archive `%s' doesn't exists.\n" % arch_name)
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return False
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_, ext = os.path.splitext(arch_name)
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cmd = ARCHIVERS.get(ext)
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if cmd is None:
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sys.stderr.write("Unable find archive type for `%s'.\n" % arch_name)
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return False
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try:
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subprocess.check_call(cmd + [arch_name])
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except subprocess.CalledProcessError:
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sys.stderr.write("Error during extracting archive `%s'.\n" % arch_name)
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return False
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return True
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def merge_options(configuration, wrapper_options):
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"""
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Merge dictionaries with wrapper options into one. Commandline options
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have precedence.
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"""
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options = {}
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for key, val in configuration:
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if WRAPPER_KEY in key:
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options[key] = val
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options.update(wrapper_options)
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return options
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