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18 lines
579 B
Python
18 lines
579 B
Python
import difflib
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class TSV:
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"""Helper to get pretty diffs between expected and actual tab-separated value files"""
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def __init__(self, contents):
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self.lines = contents.readlines() if isinstance(contents, file) else contents.splitlines(True)
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def __eq__(self, other):
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return self.lines == other.lines
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def diff(self, other):
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return list(line.rstrip() for line in difflib.context_diff(self.lines, other.lines))[2:]
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@staticmethod
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def toMat(contents):
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return [line.split("\t") for line in contents.split("\n") if line.strip()]
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