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https://github.com/wting/autojump
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add backup file
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autojump
4
autojump
@ -58,6 +58,10 @@ def save(path_dict,dic_file):
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os.rename(dic_file+".tmp",dic_file) #cf. http://thunk.org/tytso/blog/2009/03/15/dont-fear-the-fsync/
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except OSError:
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pass #Fail quietly, this usually means a concurrent autojump process already did the job
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import time #backup file
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if not os.path.exists(dic_file+".bak") or time.time()-os.path.getmtime(dic_file+".bak")>86400:
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import shutil
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shutil.copy(dic_file,dic_file+".bak")
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def forget(path_dict,dic_file):
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"""Gradually forget about directories. Only call from the actual jump since it can take time"""
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