#!/usr/bin/env?python

#?Copyright?（c）?2015?The?Chromium?Authors.?All?rights?reserved.
#?Use?of?this?source?code?is?governed?by?a?BSD-style?license?that?can?be
#?found?in?the?LICENSE?file.

import?os
import?sys

version?=?sys.version_info[:2]
if?version?!=?（2?7）:
??sys.stderr.write（‘Systrace?does?not?support?Python?%d.%d.?‘
???????????????????‘Please?use?Python?2.7.\n‘?%?version）
??sys.exit（1）

systrace_dir?=?os.path.abspath（
????os.path.join（os.path.dirname（__file__）?‘catapult‘?‘systrace‘））
sys.path.insert（0?systrace_dir）

def?RemoveAllStalePycFiles（base_dir）:
??“““Scan?directories?for?old?.pyc?files?without?a?.py?file?and?delete?them.“““
??for?dirname?_?filenames?in?os.walk（base_dir）:
????if?‘.git‘?in?dirname:
??????continue
????for?filename?in?filenames:
??????root?ext?=?os.path.splitext（filename）
??????if?ext?!=?‘.pyc‘:
????????continue

??????pyc_path?=?os.path.join（dirname?filename）
??????py_path?=?os.path.join（dirname?root?+?‘.py‘）

??????try:
????????if?not?os.path.exists（py_path）:
??????????os.remove（pyc_path）
??????except?OSError:
????????#?Wrap?OS?calls?in?try/except?in?case?another?process?touched?this?file.
????????pass

????try:
??????os.removedirs（dirname）
????except?OSError:
??????#?Wrap?OS?calls?in?try/except?in?case?another?process?touched?this?dir.
??????pass

if?__name__?==?‘__main__‘:
??RemoveAllStalePycFiles（os.path.dirname（__file__））
??from?systrace?import?run_systrace
??sys.exit（run_systrace.main（））

?屬性????????????大小?????日期????時間???名稱
-----------?---------??----------?-----??----

?????文件????1784320??2017-12-14?05:24??platform-tools\adb.exe

?????文件??????97792??2017-12-14?05:24??platform-tools\AdbWinApi.dll

?????文件??????62976??2017-12-14?05:24??platform-tools\AdbWinUsbApi.dll

?????文件?????140715??2017-12-14?05:24??platform-tools\api\annotations.zip

?????文件????3857974??2017-12-14?05:24??platform-tools\api\api-versions.xml

?????文件?????145920??2017-12-14?05:24??platform-tools\dmtracedump.exe

?????文件?????333824??2017-12-14?05:24??platform-tools\etc1tool.exe

?????文件?????853504??2017-12-14?05:24??platform-tools\fastboot.exe

?????文件??????43008??2017-12-14?05:24??platform-tools\hprof-conv.exe

?????文件????1272189??2017-12-14?05:24??platform-tools\lib64\libc++.so

?????文件?????210625??2017-12-14?05:24??platform-tools\libwinpthread-1.dll

?????文件?????345600??2017-12-14?05:24??platform-tools\make_f2fs.exe

?????文件???????1184??2017-12-14?05:24??platform-tools\mke2fs.conf

?????文件????1034240??2017-12-14?05:24??platform-tools\mke2fs.exe

?????文件?????323847??2017-12-14?05:24??platform-tools\NOTICE.txt

?????文件?????????38??2017-12-14?05:24??platform-tools\source.properties

?????文件?????793600??2017-12-14?05:24??platform-tools\sqlite3.exe

?????文件???????3872??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\battor_binary_dependencies.json

?????文件????????241??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\battor_error.py

?????文件??????16186??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\battor_wrapper.py

?????文件???????3759??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\battor_wrapper_devicetest.py

?????文件??????14003??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\battor_wrapper_unittest.py

?????文件???????1012??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\battor\__init__.py

?????文件????????576??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\bin\run_py_tests

?????文件???????1847??2017-12-14?05:24??platform-tools\systrace\catapult\common\battor\bin\upload_battor_binaries.py

?????文件????????928??2017-12-14?05:24??platform-tools\systrace\catapult\common\bin\run_tests

?????文件???????1711??2017-12-14?05:24??platform-tools\systrace\catapult\common\eslint\bin\run_eslint

?????文件????????831??2017-12-14?05:24??platform-tools\systrace\catapult\common\eslint\bin\run_tests

?????文件????????995??2017-12-14?05:24??platform-tools\systrace\catapult\common\eslint\eslint\smoke_test.py

?????文件???????1859??2017-12-14?05:24??platform-tools\systrace\catapult\common\eslint\eslint\__init__.py

............此處省略391個文件信息