ESS_GUIESS_GUI_DocsESS_GUI_batch_fittingESS_GUI_bumps_abstractionESS_GUI_iss1116ESS_GUI_iss879ESS_GUI_iss959ESS_GUI_openclESS_GUI_orderingESS_GUI_sync_sascalc
Last change
on this file since a9d3abb was
0cd8612,
checked in by Piotr Rozyczko <piotr.rozyczko@…>, 8 years ago
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output console + logging
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-
Property mode set to
100755
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File size:
1.5 KB
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1 | import os |
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2 | import sys |
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3 | import logging |
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4 | |
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5 | from PyQt4 import QtCore |
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6 | |
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7 | |
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8 | class XStream(QtCore.QObject): |
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9 | _stdout = None |
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10 | _stderr = None |
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11 | messageWritten = QtCore.pyqtSignal(str) |
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12 | |
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13 | def flush(self): |
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14 | pass |
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15 | |
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16 | def fileno(self): |
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17 | return -1 |
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18 | |
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19 | def write(self, msg): |
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20 | if(not self.signalsBlocked()): |
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21 | self.messageWritten.emit(unicode(msg)) |
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22 | |
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23 | @staticmethod |
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24 | def stdout(): |
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25 | if(not XStream._stdout): |
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26 | XStream._stdout = XStream() |
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27 | sys.stdout = XStream._stdout |
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28 | return XStream._stdout |
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29 | |
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30 | @staticmethod |
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31 | def stderr(): |
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32 | if(not XStream._stderr): |
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33 | XStream._stderr = XStream() |
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34 | sys.stderr = XStream._stderr |
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35 | return XStream._stderr |
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36 | |
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37 | class QtHandler(logging.Handler): |
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38 | """ |
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39 | Version of logging handler |
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40 | "emitting" the message to custom stdout() |
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41 | """ |
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42 | def __init__(self): |
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43 | logging.Handler.__init__(self) |
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44 | |
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45 | def emit(self, record): |
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46 | record = self.format(record) |
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47 | if record: |
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48 | XStream.stdout().write('%s\n'%record) |
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49 | |
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50 | |
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51 | # Define the default logger |
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52 | logger = logging.getLogger() |
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53 | |
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54 | # Add the file handler |
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55 | logging.basicConfig(level=logging.INFO, |
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56 | format='%(asctime)s %(levelname)s %(message)s', |
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57 | filename=os.path.join(os.path.expanduser("~"), |
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58 | 'sasview.log')) |
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59 | # Add the qt-signal logger |
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60 | handler = QtHandler() |
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61 | handler.setFormatter(logging.Formatter("%(levelname)s: %(message)s")) |
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62 | logger.addHandler(handler) |
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