ignore when version records file does not exist
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@ -49,10 +49,13 @@ def safe_overwrite(fname, data, *, method='write', mode='w', encoding=None):
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def read_verfile(file):
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def read_verfile(file):
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v = {}
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v = {}
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try:
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with open(file) as f:
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with open(file) as f:
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for l in f:
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for l in f:
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name, ver = l.rstrip().split(None, 1)
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name, ver = l.rstrip().split(None, 1)
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v[name] = ver
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v[name] = ver
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except FileNotFoundError:
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pass
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return v
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return v
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def write_verfile(file, versions):
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def write_verfile(file, versions):
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