allow file to be missing
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1 changed files with 2 additions and 1 deletions
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@ -150,7 +150,8 @@ class Prefile:
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try:
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try:
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pre_number = self.file.read_text()
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pre_number = self.file.read_text()
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except FileNotFoundError:
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except FileNotFoundError:
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raise FileNotFoundError(f"prefile {self.file} not found. Ensure you have run the pre snapshot first.")
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pre_number = None
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logging.warning(f"prefile {self.file} not found. Ensure you have run the pre snapshot first.")
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else:
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else:
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self.file.unlink()
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self.file.unlink()
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return pre_number
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return pre_number
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