diff options
| -rw-r--r-- | gn3/csvcmp.py | 11 | ||||
| -rw-r--r-- | tests/unit/test_csvcmp.py | 17 |
2 files changed, 28 insertions, 0 deletions
diff --git a/gn3/csvcmp.py b/gn3/csvcmp.py index 35133dc..7a4a026 100644 --- a/gn3/csvcmp.py +++ b/gn3/csvcmp.py @@ -67,3 +67,14 @@ def csv_diff(base_csv, delta_csv, tmp_dir="/tmp"): if os.path.exists(file_name2): os.remove(file_name2) return _r + + +def fill_csv(csv_text, width, value="x"): + data = [] + for line in csv_text.strip().split("\n"): + if line.startswith("Strain") or line.startswith("#"): + data.append(line) + elif line: + data.append( + ",".join((_n:=line.split(",")) + [value] * (width - len(_n)))) + return "\n".join(data) diff --git a/tests/unit/test_csvcmp.py b/tests/unit/test_csvcmp.py index f73865d..716adb5 100644 --- a/tests/unit/test_csvcmp.py +++ b/tests/unit/test_csvcmp.py @@ -1,10 +1,27 @@ from gn3.csvcmp import csv_diff +from gn3.csvcmp import fill_csv from gn3.csvcmp import remove_insignificant_edits import pytest @pytest.mark.unit_test +def test_fill_csv(): + test_input = """ +Strain Name,Value,SE,Count +BXD1,18,x,0 +BXD12,16,x,x +BXD14,15,x,x +BXD15,14,x,x +""" + expected_output = """Strain Name,Value,SE,Count,Sex +BXD1,18,x,0,x +BXD12,16,x,x,x +BXD14,15,x,x,x +BXD15,14,x,x,x""" + assert(fill_csv(test_input, width=5, value="x")) + +@pytest.mark.unit_test def test_remove_insignificant_data(): diff_data = { 'Additions': [], |