fix: replace bare excepts, use 'is None', fix file handle leak#23
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haosenwang1018 wants to merge 1 commit intoshowlab:mainfrom
Open
fix: replace bare excepts, use 'is None', fix file handle leak#23haosenwang1018 wants to merge 1 commit intoshowlab:mainfrom
haosenwang1018 wants to merge 1 commit intoshowlab:mainfrom
