Last change
on this file since 59183b7 was
8d39961,
checked in by Adam Washington <adam.washington@…>, 7 years ago
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Line Endings fix
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-
Property mode set to
100755
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File size:
1.2 KB
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Line | |
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1 | """ |
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2 | Thread handler used to load data |
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3 | """ |
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4 | import time |
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5 | from sas.sascalc.data_util.calcthread import CalcThread |
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6 | |
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7 | class GenReader(CalcThread): |
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8 | """ |
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9 | Load a sld data given a filename |
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10 | """ |
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11 | def __init__(self, path, loader, |
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12 | completefn=None, |
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13 | updatefn=None, |
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14 | yieldtime=0.01, |
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15 | worktime=0.01 |
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16 | ): |
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17 | CalcThread.__init__(self, completefn, |
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18 | updatefn, |
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19 | yieldtime, |
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20 | worktime) |
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21 | self.path = path |
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22 | #Instantiate a loader |
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23 | self.loader = loader |
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24 | self.starttime = 0 |
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25 | |
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26 | def isquit(self): |
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27 | """ |
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28 | @raise KeyboardInterrupt: when the thread is interrupted |
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29 | """ |
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30 | try: |
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31 | CalcThread.isquit(self) |
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32 | except KeyboardInterrupt: |
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33 | raise KeyboardInterrupt |
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34 | |
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35 | |
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36 | def compute(self): |
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37 | """ |
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38 | Read some data |
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39 | """ |
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40 | self.starttime = time.time() |
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41 | try: |
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42 | data = self.loader.read(self.path) |
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43 | self.complete(data=data) |
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44 | except: |
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45 | # Thread was interrupted, just proceed and re-raise. |
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46 | # Real code should not print, but this is an example... |
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47 | raise |
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48 | |
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