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Fixed bug in unit test where temp file remained open when os.unlink was called (#832)

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HappyTreeBeard 2019-05-23 21:33:23 -07:00 committed by Ogi Moore
parent 20c74954a5
commit 8420fe984a
1 changed files with 4 additions and 3 deletions
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7
pyqtgraph/exporters/tests/test_csv.py
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@ -1,5 +1,5 @@
""" """
SVG export test CSV export test
""" """
from __future__ import division, print_function, absolute_import from __future__ import division, print_function, absolute_import
import pyqtgraph as pg import pyqtgraph as pg
@ -33,8 +33,9 @@ def test_CSVExporter():
ex = pg.exporters.CSVExporter(plt.plotItem) ex = pg.exporters.CSVExporter(plt.plotItem)
ex.export(fileName=tempfilename) ex.export(fileName=tempfilename)
r = csv.reader(open(tempfilename, 'r')) with open(tempfilename, 'r') as csv_file:
lines = [line for line in r] r = csv.reader(csv_file)
lines = [line for line in r]
header = lines.pop(0) header = lines.pop(0)
assert header == ['myPlot_x', 'myPlot_y', 'x0001', 'y0001', 'x0002', 'y0002'] assert header == ['myPlot_x', 'myPlot_y', 'x0001', 'y0001', 'x0002', 'y0002']