def misc_3():
ds = gdal.OpenShared('../gdrivers/data/small16.aux')
ds.GetRasterBand(1).Checksum()
cache_size = gdal.GetCacheUsed()
ds2 = gdal.OpenShared('../gdrivers/data/small16.aux')
ds2.GetRasterBand(1).Checksum()
cache_size2 = gdal.GetCacheUsed()
if cache_size != cache_size2:
print("--> OpenShared didn't work as expected")
ds = None
ds2 = None
return 'success'
def test_misc_3():
with gdaltest.error_handler():
ds = gdal.OpenShared('../gdrivers/data/small16.aux')
ds.GetRasterBand(1).Checksum()
cache_size = gdal.GetCacheUsed()
with gdaltest.error_handler():
ds2 = gdal.OpenShared('../gdrivers/data/small16.aux')
ds2.GetRasterBand(1).Checksum()
cache_size2 = gdal.GetCacheUsed()
if cache_size != cache_size2:
print("--> OpenShared didn't work as expected")
ds = None
ds2 = None
def __init__(self, parent: QtWidgets.QWidget=None):
super().__init__(parent)
self.layout = QtWidgets.QVBoxLayout()
self.setLayout(self.layout)
# Top
self.top_layout = QtWidgets.QHBoxLayout()
self.layout.addLayout(self.top_layout)
self.version_groupbox = QtWidgets.QGroupBox(self)
self.version_groupbox.setTitle("Version")
self.top_layout.addWidget(self.version_groupbox)
self.version_layout = QtWidgets.QVBoxLayout()
self.version_groupbox.setLayout(self.version_layout)
self.version_release = QtWidgets.QLabel("Release: %s" % gdal.VersionInfo('RELEASE_NAME'))
self.version_layout.addWidget(self.version_release)
self.version_date = QtWidgets.QLabel("Date: %s" % gdal.VersionInfo('RELEASE_DATE'))
self.version_layout.addWidget(self.version_date)
self.cache_groupbox = QtWidgets.QGroupBox(self)
self.cache_groupbox.setTitle("Cache")
self.top_layout.addWidget(self.cache_groupbox)
self.cache_layout = QtWidgets.QVBoxLayout()
self.cache_groupbox.setLayout(self.cache_layout)
self.cache_max = QtWidgets.QLabel("Max: %.1f MB" % (gdal.GetCacheMax() / (1024 * 1024),))
self.cache_layout.addWidget(self.cache_max)
self.cache_used = QtWidgets.QLabel("Used: %.1f MB" % (gdal.GetCacheUsed() / (1024 * 1024),))
self.cache_layout.addWidget(self.cache_used)
# Bottom
self.bottom_layout = QtWidgets.QHBoxLayout()
self.layout.addLayout(self.bottom_layout)
self.drivers_groupbox = QtWidgets.QGroupBox(self)
self.drivers_groupbox.setTitle("Drivers")
self.bottom_layout.addWidget(self.drivers_groupbox)
self.drivers_layout = QtWidgets.QVBoxLayout()
self.drivers_groupbox.setLayout(self.drivers_layout)
self.drivers_count = QtWidgets.QLabel("Number of drivers: %d" % (gdal.GetDriverCount(),))
self.drivers_layout.addWidget(self.drivers_count)
self.table = QtWidgets.QTableWidget(self)
self.table.setObjectName("GdalDriversTable")
self.table.setColumnCount(8)
self.table.setRowCount(0)
item = QtWidgets.QTableWidgetItem()
item.setText("Short Name")
self.table.setHorizontalHeaderItem(0, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Long Name")
self.table.setHorizontalHeaderItem(1, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Help Page")
self.table.setHorizontalHeaderItem(2, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Mime Type")
self.table.setHorizontalHeaderItem(3, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Extensions")
self.table.setHorizontalHeaderItem(4, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Data Types")
self.table.setHorizontalHeaderItem(5, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Creation Options")
self.table.setHorizontalHeaderItem(6, item)
item = QtWidgets.QTableWidgetItem()
item.setText("Metadata")
self.table.setHorizontalHeaderItem(7, item)
self.table.horizontalHeader().setStretchLastSection(True)
self.table.horizontalHeader().setVisible(True)
self.table.verticalHeader().setVisible(False)
self.table.setRowCount(gdal.GetDriverCount())
for row in range(gdal.GetDriverCount()):
driver = gdal.GetDriver(row)
self.table.setItem(row, 0, QtWidgets.QTableWidgetItem(driver.ShortName))
self.table.setItem(row, 1, QtWidgets.QTableWidgetItem(driver.LongName))
self.table.setItem(row, 2, QtWidgets.QTableWidgetItem(driver.HelpTopic))
metadata = driver.GetMetadata()
if metadata:
self.table.setItem(row, 3, QtWidgets.QTableWidgetItem(str(metadata.pop(gdal.DMD_MIMETYPE, ''))))
self.table.setItem(row, 4, QtWidgets.QTableWidgetItem(str(metadata.pop(gdal.DMD_EXTENSION, ''))))
self.table.setItem(row, 5,
QtWidgets.QTableWidgetItem(str(metadata.pop(gdal.DMD_CREATIONDATATYPES, ''))))
full_data = metadata.pop(gdal.DMD_CREATIONOPTIONLIST, '')
if full_data:
data = full_data[:10] + "[..]"
else:
data = full_data
table_item = QtWidgets.QTableWidgetItem(data)
table_item.setToolTip(full_data)
self.table.setItem(row, 6, table_item)
metadata_list = ['%s=%s' % (k, v) for k, v in metadata.items()]
metadata = ", ".join(metadata_list)[:10] + "[..]"
table_item = QtWidgets.QTableWidgetItem(metadata)
table_item.setToolTip('\n'.join(metadata_list))
self.table.setItem(row, 7, table_item)
self.table.horizontalHeader().resizeSections(QtWidgets.QHeaderView.ResizeToContents)
self.table.setSortingEnabled(True)
self.table.sortItems(0, QtCore.Qt.AscendingOrder)
self.drivers_layout.addWidget(self.table)
