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Robust error handling in downloading code
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parent
802622ac1c
commit
dbddab2799
@ -930,6 +930,7 @@ class FileDownloader(object):
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if stream is None:
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if stream is None:
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try:
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try:
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(stream, tmpfilename) = sanitize_open(tmpfilename, open_mode)
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(stream, tmpfilename) = sanitize_open(tmpfilename, open_mode)
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assert stream is not None
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filename = self.undo_temp_name(tmpfilename)
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filename = self.undo_temp_name(tmpfilename)
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self.report_destination(filename)
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self.report_destination(filename)
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except (OSError, IOError), err:
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except (OSError, IOError), err:
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@ -951,6 +952,9 @@ class FileDownloader(object):
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# Apply rate limit
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# Apply rate limit
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self.slow_down(start, byte_counter - resume_len)
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self.slow_down(start, byte_counter - resume_len)
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if stream is None:
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self.trouble(u'\nERROR: Did not get any data blocks')
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return False
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stream.close()
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stream.close()
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self.report_finish()
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self.report_finish()
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if data_len is not None and byte_counter != data_len:
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if data_len is not None and byte_counter != data_len:
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