2016-04-06 12:33:19 +00:00
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# coding=utf-8
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import os
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import judger
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WA = 1
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AC = 0
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SPJ_ERROR = -1
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def file_exists(path):
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return os.path.exists(path)
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def spj(path, max_cpu_time, max_memory, in_path, user_out_path):
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if file_exists(in_path) and file_exists(user_out_path):
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2016-04-07 13:01:53 +00:00
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result = judger.run(path=path, in_file=in_path, out_file="/tmp/spj.out",
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2016-04-06 12:33:19 +00:00
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max_cpu_time=max_cpu_time, max_memory=max_memory,
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args=[in_path, user_out_path], env=["PATH=" + os.environ.get("PATH", "")],
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use_sandbox=True, use_nobody=True)
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if result["signal"] == 0 and result["exit_status"] in [AC, WA, SPJ_ERROR]:
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result["spj_result"] = result["exit_status"]
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else:
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result["spj_result"] = SPJ_ERROR
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return result
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else:
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raise ValueError("in_path or user_out_path does not exist")
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