def convert_from_nrml(self, fname):
"""
Populate the underlying archive with CSV files extracted from the
given XML file.
"""
assert fname.endswith('.xml'), fname
prefix = os.path.basename(fname)[:-4]
return self.convert_from_node(node_from_nrml(fname)[0], prefix)
def convert_from_nrml(self, fname):
"""
Populate the underlying archive with CSV files extracted from the
given XML file.
"""
assert fname.endswith('.xml'), fname
prefix = os.path.basename(fname)[:-4]
return self.convert_from_node(node_from_nrml(fname)[0], prefix)
def open_file(self):
fname = unicode(QtGui.QFileDialog.getOpenFileName(
self, 'Choose file',
self.inputdir, # QtCore.QDir.homePath(),
"Model file (*.xml);;Config files (*.ini)"))
self.fileNameLbl.setText(fname)
root = node_from_nrml(fname)
tab = self.tabwidget.findChild(QtGui.QWidget, root.tag)
tab.root = root
self.tabwidget.setCurrentWidget(tab)
self.populate_table_widgets()
def main(argv):
if not argv[1:]:
sys.exit('Please give the input NRML file')
app = QtGui.QApplication(argv, True)
app.setStyleSheet('''
QTableWidget::item:selected
{ background-color: palette(highlight)}
''')
node = node_from_nrml(sys.argv[1])[0]
tbl = Converter.node_to_tables(node)
mw = Dialog(tbl['DiscreteVulnerability'])
mw.show()
sys.exit(app.exec_())
def convert_nrml_to_flat(fname, outname):
"""
Convert a NRML file into .csv and .mdata files. Returns the path names
of the generated files.
:param fname: path to a NRML file of kind <path>.xml
:param outfname: output path without extension
"""
# extract the first node inside the <nrml> tag
assert fname.endswith('.xml'), fname
node = node_from_nrml(fname)[0]
tables = list(converter(node).build_tables())
suffixes = set(t.suffix for t in tables)
if len(suffixes) < len(tables):
raise ValueError('Duplicates in %s' % suffixes)
tozip = []
for table in tables:
tozip.extend(table.save(outname))
return tozip
def __init__(self, inputdir):
QtGui.QMainWindow.__init__(self)
self.inputdir = inputdir
self.setupUi(self)
self.tabwidget.currentWidget().root = None
# table widgets
self.vSetsTbl.itemSelectionChanged.connect(self.populate_vFnTbl)
self.vFnTbl.itemSelectionChanged.connect(self.populate_imlsTbl)
self.vSetsTbl.cellChanged.connect(self.update_vSets)
self.vFnTbl.cellChanged.connect(self.update_vFn)
self.imlsTbl.cellChanged.connect(self.update_imls)
# add/del buttons
self.vSetsAddBtn.clicked.connect(lambda: self.rowAdd(self.vSetsTbl))
self.vSetsDelBtn.clicked.connect(lambda: self.rowDel(self.vSetsTbl))
self.vFnAddBtn.clicked.connect(lambda: self.rowAdd(self.vFnTbl))
self.vFnDelBtn.clicked.connect(lambda: self.rowDel(self.vFnTbl))
self.imlsAddBtn.clicked.connect(lambda: self.rowAdd(self.imlsTbl))
self.imlsDelBtn.clicked.connect(lambda: self.rowDel(self.imlsTbl))
self.actionCopy.triggered.connect(self.copy)
self.actionPaste.triggered.connect(self.paste)
# menu actions
self.actionOpen.triggered.connect(self.open_file)
self.actionSave.triggered.connect(self.save_file)
## HARD-CODED FOR THE MOMENT
root = node_from_nrml(
os.path.join(inputdir, 'vulnerability-model-discrete.xml'))[0]
self.fileNameLbl.setText('vulnerability-model-discrete.xml')
tab = self.tabwidget.findChild(QtGui.QWidget, root.tag)
tab.root = root
self.tabwidget.setCurrentWidget(tab)
self.populate_table_widgets()
def test_nrml(self):
# can read and write a NRML file converted into a Node object
xmlfile = cStringIO.StringIO("""\
<?xml version='1.0' encoding='utf-8'?>
<nrml xmlns="http://openquake.org/xmlns/nrml/0.4"
xmlns:gml="http://www.opengis.net/gml">
<exposureModel
id="my_exposure_model_for_population"
category="population"
taxonomySource="fake population datasource">
<description>
Sample population
</description>
<assets>
<asset id="asset_01" number="7" taxonomy="IT-PV">
<location lon="9.15000" lat="45.16667" />
</asset>
<asset id="asset_02" number="7" taxonomy="IT-CE">
<location lon="9.15333" lat="45.12200" />
</asset>
</assets>
</exposureModel>
</nrml>
""")
root = n.node_from_nrml(xmlfile)
outfile = cStringIO.StringIO()
n.node_to_xml(root, outfile)
self.assertEqual(outfile.getvalue(), """\
<?xml version="1.0" encoding="utf-8"?>
<nrml
xmlns="http://openquake.org/xmlns/nrml/0.4"
xmlns:gml="http://www.opengis.net/gml"
>
<exposureModel
category="population"
id="my_exposure_model_for_population"
taxonomySource="fake population datasource"
>
<description>
Sample population
</description>
<assets>
<asset
id="asset_01"
number="7"
taxonomy="IT-PV"
>
<location lat="45.16667" lon="9.15000"/>
</asset>
<asset
id="asset_02"
number="7"
taxonomy="IT-CE"
>
<location lat="45.12200" lon="9.15333"/>
</asset>
</assets>
</exposureModel>
</nrml>
""")
def test_nrml(self):
# can read and write a NRML file converted into a Node object
xmlfile = cStringIO.StringIO("""\
<?xml version='1.0' encoding='utf-8'?>
<nrml xmlns="http://openquake.org/xmlns/nrml/0.4"
xmlns:gml="http://www.opengis.net/gml">
<exposureModel
id="my_exposure_model_for_population"
category="population"
taxonomySource="fake population datasource">
<description>
Sample population
</description>
<assets>
<asset id="asset_01" number="7" taxonomy="IT-PV">
<location lon="9.15000" lat="45.16667" />
</asset>
<asset id="asset_02" number="7" taxonomy="IT-CE">
<location lon="9.15333" lat="45.12200" />
</asset>
</assets>
</exposureModel>
</nrml>
""")
root = n.node_from_nrml(xmlfile)
outfile = cStringIO.StringIO()
n.node_to_xml(root, outfile)
self.assertEqual(
outfile.getvalue(), """\
<?xml version="1.0" encoding="utf-8"?>
<nrml
xmlns="http://openquake.org/xmlns/nrml/0.4"
xmlns:gml="http://www.opengis.net/gml"
>
<exposureModel
category="population"
id="my_exposure_model_for_population"
taxonomySource="fake population datasource"
>
<description>
Sample population
</description>
<assets>
<asset
id="asset_01"
number="7"
taxonomy="IT-PV"
>
<location lat="45.16667" lon="9.15000"/>
</asset>
<asset
id="asset_02"
number="7"
taxonomy="IT-CE"
>
<location lat="45.12200" lon="9.15333"/>
</asset>
</assets>
</exposureModel>
</nrml>
""")
