30 lines
639 B
Python
30 lines
639 B
Python
from flask import Response
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from DBHelper.MongoHelper import MongoHelper
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from ObjectsCommon.Others.FECRFile import FECRFile
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class TFSEFileImpl(FECRFile):
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"""文件类实现"""
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db = MongoHelper("tfse_v0.21")
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def dict_to_return(self, **kwargs):
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return self.file_body
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def get_image(self):
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""""""
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def get_pdf(self):
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file_stream = self.db.find_file(
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"文件",
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self.file_bucket,
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self.file_id
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)
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if file_stream:
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self.file_body = Response(file_stream, content_type='application/pdf')
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else:
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self.file_body = None
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