Mercurial > repos > shellac > sam_consensus_v3
view env/lib/python3.9/site-packages/galaxy/tool_util/verify/asserts/tabular.py @ 0:4f3585e2f14b draft default tip
"planemo upload commit 60cee0fc7c0cda8592644e1aad72851dec82c959"
author | shellac |
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date | Mon, 22 Mar 2021 18:12:50 +0000 |
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import re def get_first_line(output): match = re.search("^(.*)$", output, flags=re.MULTILINE) if match is None: return None else: return match.group(1) def assert_has_n_columns(output, n, sep='\t'): """ Asserts the tabular output contains n columns. The optional sep argument specifies the column seperator used to determine the number of columns.""" n = int(n) first_line = get_first_line(output) assert first_line is not None, "Was expecting output with %d columns, but output was empty." % n assert len(first_line.split(sep)) == n, "Output does not have %d columns." % n