beremiz

py_ext: fix CSV Writer

18 months ago, Edouard Tisserant
d2f5eb3c7d6e
py_ext: fix CSV Writer

fix POU logic :
- SAVE is a BOOL
- invocation of py_eval on rising edge of SAVE
- remove save python argument

fix python:
- use no encoding for file open (python2)
- re-use detected dialect if any
- use no "rt+" and truncate since no need to re-sniff dialect for output file
- return "OK" instead of "#SUCCESS", preventing POU logic to ACK result
- support creating new line if writing just after last line
- support appending data on short rows

fix example:
- use a HMI:Button to trigger CSV write instead of HMI:Input +1
- reload CSVs on on each new CSV opened in file browser
- add display of CSV write output
""" This test opens, modifies, builds and runs exemple project named "python".
Test succeeds if runtime's stdout behaves as expected
"""
import os
import time
# allow module import from current test directory's parent
addImportPath(os.path.dirname(getBundlePath()))
# common test definitions module
from sikuliberemiz import run_test
def test(app):
app.k.Clean()
app.waitForChangeAndIdleStdout()
app.k.Build()
app.waitPatternInStdout("Successfully built.", 10)
app.k.Connect()
app.waitForChangeAndIdleStdout()
app.k.Transfer()
app.waitForChangeAndIdleStdout()
app.click("main")
app.WaitIdleUI()
app.click("1646066996789.png")
app.WaitIdleUI()
app.click("example")
app.WaitIdleUI()
app.type(Key.DOWN * 10, Key.CTRL)
app.WaitIdleUI()
app.k.Run()
# wait up to 10 seconds for 10 Grumpfs
app.waitPatternInStdout("Grumpf", 10, 10)
app.rightClick("1646066996790.png")
# app.click("Force value")
app.type(Key.DOWN)
app.type(Key.ENTER)
# app.click("1646062660790.png")
# app.type("a", Key.CTRL)
# app.type(Key.BACKSPACE)
app.type(Key.HOME)
app.type("a", Key.CTRL)
app.type(Key.DELETE)
app.type("'sys.stdout.write(\"DEBUG TEST OK\\n\")'")
app.type(Key.ENTER)
# wait 10 seconds for 10 patterns
return app.waitPatternInStdout("DEBUG TEST OK", 10)
run_test(test, exemple="python")