test_head Namespace Reference

Functions
	test_multi_tag ()

Function Documentation

test_multi_tag()

test_head.test_multi_tag

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Definition at line 7 of file test_head.py.

def test_multi_tag():
    h = ROOT.Head()
 
    h.set_line("seed", "42")
    h.set_line("detector", "aaa bbb")
    h.set_line("detector", "ccc ddd")
    h.set_line("detector", "ccc ddd eee")
 
    ROOT.write(h, ROOT.std.cout)
 
    keys = h.matching_keys("detector")
    print("keys = ", keys)
 
    v = h.get_lines("detector")
    lines = list(v)  # okay, but keep v alive
    print(lines)
 
    assert lines == ['aaa bbb', 'ccc ddd', 'ccc ddd eee']