49 lines
1.1 KiB
Python
49 lines
1.1 KiB
Python
# fileUpload.py
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import os
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import time
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import tempfile
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import aiofile
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from appPublic.folderUtils import _mkdir
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from appPublic.jsonConfig import getConfig
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class FileStorage:
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def __init__(self):
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config = getConfig()
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self.root = config.filesroot or tempfile.gettempdir()
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def realPath(self,path):
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if path[0] == '/':
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path = path[1:]
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p = os.path.join(self.root,path)
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return p
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def _name2path(self,name):
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name = os.path.basename(name)
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paths=[191,193,197,199,97]
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v = int(time.time()*1000000)
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# b = name.encode('utf8') if not isinstance(name,bytes) else name
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# v = int.from_bytes(b,byteorder='big',signed=False)
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path = os.path.abspath(os.path.join(self.root,
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str(v % paths[0]),
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str(v % paths[1]),
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str(v % paths[2]),
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str(v % paths[3]),
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str(v % paths[4]),
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name))
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return path
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async def save(self,name,read_data):
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p = self._name2path(name)
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_mkdir(os.path.dirname(p))
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async with aiofile.AIOFile(p,'wb') as f:
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while 1:
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d = await read_data()
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if not d:
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break
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await f.write(d)
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await f.fsync()
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return p[len(self.root):]
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