marcel/pylot
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loading data by initialization of a Data object (not working yet)

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Sebastian Wehling-Benatelli 2014-12-01 12:45:20 +01:00
parent 41684cd282
commit 553bb9990b
1 changed files with 23 additions and 22 deletions
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45
pylot/core/read/data.py
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@ -4,6 +4,7 @@
import os import os
from PySide.QtGui import QMessageBox from PySide.QtGui import QMessageBox
from obspy.core import (read, Stream) from obspy.core import (read, Stream)
from obspy import readEvents
from obspy.core.event import (Event, Catalog) from obspy.core.event import (Event, Catalog)
from pylot.core.util import fnConstructor from pylot.core.util import fnConstructor
@ -24,37 +25,37 @@ class Data(object):
loaded event. Container object holding, e.g. phase arrivals, etc. loaded event. Container object holding, e.g. phase arrivals, etc.
''' '''
def __init__(self, parent=None, wfdata=None, evtdata=None): def __init__(self, parent=None, evtdata=None):
if wfdata is not None and isinstance(wfdata, Stream): try:
self.wfdata = wfdata self.wfdata = read()
elif wfdata is not None: except IOError, e:
try: msg = 'An I/O error occured while loading data!'
self.wfdata = read(wfdata) inform = 'Variable wfdata will be empty.'
except IOError, e: details = '{0}'.format(e)
msg = 'An I/O error occured while loading data!' if parent is not None:
inform = 'Variable wfdata will be empty.' warnio = QMessageBox(parent=parent)
details = '{0}'.format(e) warnio.setText(msg)
if parent is not None: warnio.setDetailedText(details)
warnio = QMessageBox(parent=parent) warnio.setInformativeText(inform)
warnio.setText(msg) warnio.setStandarButtons(QMessageBox.Ok)
warnio.setDetailedText(details) warnio.setIcon(QMessageBox.Warning)
warnio.setInformativeText(inform) else:
warnio.setStandarButtons(QMessageBox.Ok) print msg, '\n', details
warnio.setIcon(QMessageBox.Warning) self.wfdata = Stream()
else:
print msg, '\n', details
self.wfdata = Stream()
else: else:
self.wfdata = Stream() self.wfdata = Stream()
if evtdata is not None and isinstance(evtdata, Event): if evtdata is not None and isinstance(evtdata, Event):
self.evtdata = evtdata self.evtdata = evtdata
else: elif evtdata is not None:
cat = readEvents(evtdata)
self.evtdata = cat[0]
else: # create an empty Event object
self.evtdata = Event() self.evtdata = Event()
def exportEvent(self, fnout=None, evtformat='QUAKEML'): def exportEvent(self, fnout=None, evtformat='QUAKEML'):
if fnout is None: if fnout is None:
fnout = self.event.resource_id.__str__().split('/')[-1] fnout = self.evtdata.getEventID()
# handle forbidden filenames especially on windows systems # handle forbidden filenames especially on windows systems
fnout = fnConstructor(fnout) fnout = fnConstructor(fnout)