def run(self):
plugin = currentPlugin()
#update the plugin list first! The plugin could be removed from the list if was temporarily broken.
updateAvailablePlugins()
#try to load from scratch the plugin saved in QSettings if not loaded
if plugin not in plugins:
try:
loadPlugin(plugin)
startPlugin(plugin)
except:
pass
updateAvailablePlugins()
#give one chance for correct (not a loop)
if plugin not in plugins:
self.configure()
plugin = currentPlugin()
if plugin in plugins:
state = self.iface.mainWindow().saveState()
# Unload submodules
for key in [key for key in sys.modules.keys()]:
if '{}.'.format(plugin) in key:
if hasattr(sys.modules[key], 'qCleanupResources'):
sys.modules[key].qCleanupResources()
del sys.modules[key]
reloadPlugin(plugin)
self.iface.mainWindow().restoreState(state)
self.iface.messageBar().pushMessage("<b>{}</b> reloaded.".format(plugin), QGis.Info)
def onClosePlugin(self):
"""Cleanup necessary items here when plugin dockwidget is closed"""
print("** CLOSING AcATaMa")
if ClassificationDialog.is_opened:
self.dockwidget.classification_dialog.closing()
self.dockwidget.classification_dialog.reject(is_ok_to_close=True)
if AccuracyAssessmentDialog.is_opened:
self.dockwidget.accuracy_assessment_dialog.closing()
self.dockwidget.accuracy_assessment_dialog.reject(
is_ok_to_close=True)
self.removes_temporary_files()
# disconnects
self.dockwidget.closingPlugin.disconnect(self.onClosePlugin)
# remove this statement if dockwidget is to remain
# for reuse if plugin is reopened
# Commented next statement since it causes QGIS crashe
# when closing the docked window:
# self.dockwidget = None
self.dockwidget.deleteLater()
self.dockwidget = None
self.pluginIsActive = False
from qgis.utils import reloadPlugin
reloadPlugin("AcATaMa")
def run(self):
plugin = currentPlugin()
#update the plugin list first! The plugin could be removed from the list if was temporarily broken.
updateAvailablePlugins()
#try to load from scratch the plugin saved in QSettings if not loaded
if plugin not in plugins:
try:
loadPlugin(plugin)
startPlugin(plugin)
except:
pass
updateAvailablePlugins()
#give one chance for correct (not a loop)
if plugin not in plugins:
self.configure()
plugin = currentPlugin()
if plugin in plugins:
state = self.iface.mainWindow().saveState()
# Unload submodules
for key in [key for key in sys.modules.keys()]:
if '{}.'.format(plugin) in key:
if hasattr(sys.modules[key], 'qCleanupResources'):
sys.modules[key].qCleanupResources()
del sys.modules[key]
handleExtraCommands(self.iface.messageBar(), self.tr)
reloadPlugin(plugin)
self.iface.mainWindow().restoreState(state)
if notificationsEnabled():
self.iface.messageBar().pushMessage(
self.tr('<b>{}</b> reloaded.').format(plugin), Qgis.Info)
def closePlugin(self):
print("** CLOSING Plugin **")
self.dlg.OutFolderButton.clicked.disconnect(self.exportTileButton)
self.dlg.DSMpushButton.clicked.disconnect(self.importDsmButton)
self.dlg.DTMpushButton.clicked.disconnect(self.importDtmButton)
self.dlg.InputCrsButton.clicked.disconnect(self.crsDemButton)
self.dlg.OutputCrsButton.clicked.disconnect(self.crsTileButton)
self.dlg.InputEnte.textChanged.disconnect(self.handleEnte)
self.dlg.InputYear.valueChanged.disconnect(self.handleAnno)
self.dlg.clearButton.clicked.disconnect(self.clearButton)
self.dlg.helpButton.clicked.disconnect(self.openHelpButton)
self.dlg.pushButtonOk.clicked.disconnect(self.run)
self.dlg.rejected.disconnect(self.closePlugin)
self.pluginIsActive = False
self.ext = []
self.layer = ''
self.dsm_path_folder = ''
self.dtm_path_folder = ''
self.tile_path_folder = ''
self.demselectedcrs = ''
self.tileselectedcrs = ''
self.dem_code = ''
self.tile_code = ''
self.annoText = 0
self.enteText = ''
if self.tile_out_tempdir != '':
self.tile_out_tempdir.cleanup()
from qgis.utils import reloadPlugin
reloadPlugin("LidarTileMaker")
def saveConfigXMLAndReloadPlugin(self):
"""Save config and reload"""
QgsMessageLog.logMessage('Reading configuration file',
tag="CropRows Generator",
level=QgsMessageLog.INFO)
xmlConfigFile = os.path.join(
(os.path.dirname(os.path.abspath(__file__))), 'config.xml')
QgsMessageLog.logMessage('Config file:' + xmlConfigFile,
tag="CropRows Generator",
level=QgsMessageLog.INFO)
tree = ET.parse(xmlConfigFile)
root = tree.getroot()
root_tag = root.tag
for cfg in root.iter('config'):
cfg.find('processing_core_path'
).text = self.dlg.inputProcessingApiURL.text()
cfg.find('osgeo_path').text = self.dlg.inputGdalOsgeoPath.text()
cfg.find(
'temporal_path').text = self.dlg.inputSharedFolderPath.text()
tree.write(xmlConfigFile)
QgsMessageLog.logMessage('Current Configuration Saved',
tag="CropRows Generator",
level=QgsMessageLog.INFO)
QMessageBox.information(None, 'Configuration Message',
"Current Configuration Saved !",
QMessageBox.Ok)
self.dlg.close()
reloadPlugin('PACropRows')
def installFromZipFile(self, filePath):
if not os.path.isfile(filePath):
return
settings = QgsSettings()
settings.setValue(settingsGroup + '/lastZipDirectory',
QFileInfo(filePath).absoluteDir().absolutePath())
error = False
infoString = None
with zipfile.ZipFile(filePath, 'r') as zf:
pluginName = os.path.split(zf.namelist()[0])[0]
pluginFileName = os.path.splitext(os.path.basename(filePath))[0]
pluginsDirectory = qgis.utils.home_plugin_path
if not QDir(pluginsDirectory).exists():
QDir().mkpath(pluginsDirectory)
# If the target directory already exists as a link,
# remove the link without resolving
QFile(os.path.join(pluginsDirectory, pluginFileName)).remove()
try:
# Test extraction. If fails, then exception will be raised
# and no removing occurs
unzip(str(filePath), str(pluginsDirectory))
# Removing old plugin files if exist
removeDir(QDir.cleanPath(os.path.join(pluginsDirectory, pluginFileName)))
# Extract new files
unzip(str(filePath), str(pluginsDirectory))
except:
error = True
infoString = (self.tr("Plugin installation failed"),
self.tr("Failed to unzip the plugin package\n{}.\nProbably it is broken".format(filePath)))
if infoString is None:
updateAvailablePlugins()
loadPlugin(pluginName)
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
if settings.contains('/PythonPlugins/' + pluginName):
if settings.value('/PythonPlugins/' + pluginName, False, bool):
startPlugin(pluginName)
reloadPlugin(pluginName)
else:
unloadPlugin(pluginName)
loadPlugin(pluginName)
else:
if startPlugin(pluginName):
settings.setValue('/PythonPlugins/' + pluginName, True)
infoString = (self.tr("Plugin installed successfully"), "")
if infoString[0]:
level = error and QgsMessageBar.CRITICAL or QgsMessageBar.INFO
msg = "<b>%s:</b>%s" % (infoString[0], infoString[1])
iface.pluginManagerInterface().pushMessage(msg, level)
def closeEvent(self, QCloseEvent):
try:
self.canvas.scene().removeItem(self.vm_sa)
self.canvas.scene().removeItem(self.vm_sb)
self.canvas.scene().removeItem(self.vm_ea)
self.canvas.scene().removeItem(self.vm_eb)
except AttributeError:
pass
self.close()
reloadPlugin('EqDistant')
def uninstallPlugin(self,key):
""" uninstall currently selected plugin """
plugin = plugins.all()[key]
if not plugin:
return
warning = self.tr("Are you sure you want to uninstall the following plugin?") + "\n(" + plugin["name"] + ")"
if plugin["status"] == "orphan" and not plugin["error"]:
warning += "\n\n"+self.tr("Warning: this plugin isn't available in any accessible repository!")
if QMessageBox.warning(self, self.tr("QGIS Python Plugin Installer"), warning , QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
return
# unload the plugin if it's not plugin_installer itself (otherwise, do it after removing its directory):
if key != "plugin_installer":
try:
unloadPlugin(key)
except:
pass
pluginDir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path() + "/python/plugins/" + plugin["localdir"]
result = removeDir(pluginDir)
if result:
QMessageBox.warning(self, self.tr("Plugin uninstall failed"), result)
else:
# if the uninstalled plugin is the installer itself, reload it and quit
if key == "plugin_installer":
if QGIS_15:
try:
QMessageBox.information(self, self.tr("QGIS Python Plugin Installer"), self.tr("Plugin Installer update uninstalled. Plugin Installer will now close and revert to its primary version. You can find it in the Plugins menu and continue operation."))
reloadPlugin(key)
return
except:
pass
else:
QMessageBox.information(self, self.tr("QGIS Python Plugin Installer"), self.tr("Plugin Installer update uninstalled. Please restart QGIS in order to load its primary version."))
# safe remove
try:
unloadPlugin(plugin["localdir"])
except:
pass
try:
exec ("plugins[%s].unload()" % plugin["localdir"])
exec ("del plugins[%s]" % plugin["localdir"])
except:
pass
try:
exec ("del sys.modules[%s]" % plugin["localdir"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
self.populatePluginTree()
if QGIS_14: QMessageBox.information(self, self.tr("Plugin uninstalled successfully"), self.tr("Plugin uninstalled successfully"))
else: QMessageBox.information(self, self.tr("Plugin uninstalled successfully"), self.tr("Python plugin uninstalled. Note that you may need to restart Quantum GIS in order to remove it completely."))
history.markChange(key,'D')
def installFromZipFile(pluginPath):
"""Install and activate plugin from the specified package
"""
result = None
with zipfile.ZipFile(pluginPath, 'r') as zf:
pluginName = os.path.split(zf.namelist()[0])[0]
pluginFileName = os.path.splitext(os.path.basename(pluginPath))[0]
pluginsDirectory = home_plugin_path
if not QDir(pluginsDirectory).exists():
QDir().mkpath(pluginsDirectory)
# If the target directory already exists as a link,
# remove the link without resolving
QFile(os.path.join(pluginsDirectory, pluginFileName)).remove()
try:
# Test extraction. If fails, then exception will be raised
# and no removing occurs
unzip(unicode(pluginPath), unicode(pluginsDirectory))
# Removing old plugin files if exist
removeDir(QDir.cleanPath(os.path.join(pluginsDirectory, pluginFileName)))
# Extract new files
unzip(unicode(pluginPath), unicode(pluginsDirectory))
except:
result = QCoreApplication.translate('BoundlessConnect',
'Failed to unzip the plugin package\n{}.\nProbably it is broken'.format(pluginPath))
if result is None:
updateAvailablePlugins()
loadPlugin(pluginName)
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
plugin = plugins.all()[pluginName]
settings = QSettings()
if settings.contains('/PythonPlugins/' + pluginName):
if settings.value('/PythonPlugins/' + pluginName, False, bool):
startPlugin(pluginName)
reloadPlugin(pluginName)
else:
unloadPlugin(pluginName)
loadPlugin(pluginName)
else:
if startPlugin(pluginName):
settings.setValue('/PythonPlugins/' + pluginName, True)
return result
def run(self):
#Check libraries
self.Prerequisites()
self.Prerequisites("requests")
self.Prerequisites("httplib2")
self.Prerequisites("simplejson")
self.Prerequisites("six")
if self.instaladas == True:
reloadPlugin('instagram2qgis')
return
self.dlg = Insta2QgisDialog(self.iface)
self.dlg.setWindowFlags(Qt.WindowSystemMenuHint | Qt.WindowTitleHint)
self.dlg.exec_()
def run(self):
#Check libraries
self.Prerequisites()
self.Prerequisites("requests")
self.Prerequisites("httplib2")
self.Prerequisites("simplejson")
self.Prerequisites("six")
if self.instaladas==True:
reloadPlugin('instagram2qgis')
return
self.dlg = Insta2QgisDialog(self.iface)
self.dlg.setWindowFlags(Qt.WindowSystemMenuHint | Qt.WindowTitleHint)
self.dlg.exec_()
def reject(self):
"""
clear widget
:return:
"""
self.input_path.clear()
self.output_path.clear()
self.select_band.clear()
self.select_subdataset.clear()
self.input_title.clear()
self.input_crs.clear()
#self.display_log.clear()
self.close()
reloadPlugin('CdfConverter')
def updatePlugin(self):
currentVersion = self.getCurrentVersion()
installedVersion = self.getInstalledVersion()
if currentVersion != "" and currentVersion != installedVersion:
msg = u"K dispozici je nová verze. Chcete ji instalovat?"
install = QMessageBox.question(self.main.iface.mainWindow(), u"Nová verze", msg, QMessageBox.Yes,
QMessageBox.No)
if install == QMessageBox.Yes:
self.downloadPlugin(currentVersion)
msg = u"Nová verze byla nainstalována. Dojde k obnovenà pluginu do výchozà pozice."
QMessageBox.information(self.main.iface.mainWindow(), u"Nová verze", msg)
utils.reloadPlugin('qgis_patrac');
self.done(0)
else:
msg = u"Máte aktuálnà verzi: " + currentVersion
QMessageBox.information(self.main.iface.mainWindow(), u"Nová verze", msg)
def onClosePlugin(self):
"""Cleanup necessary items here when plugin is closed"""
self.removes_temporary_files()
# remove this statement if dialog is to remain
# for reuse if plugin is reopened
# Commented next statement since it causes QGIS crashe
# when closing the docked window:
CCD_Plugin.dialog.close()
CCD_Plugin.dialog = None
# reset some variables
self.pluginIsActive = False
from qgis.utils import reloadPlugin
reloadPlugin("CCD_Plugin - Thematic Raster Editor")
def run(self):
plugin = currentPlugin()
#update the plugin list first! The plugin could be removed from the list if was temporarily broken.
updateAvailablePlugins()
#try to load from scratch the plugin saved in QSettings if not loaded
if not plugins.has_key(plugin):
try:
loadPlugin(plugin)
startPlugin(plugin)
except:
pass
updateAvailablePlugins()
#give one chance for correct (not a loop)
if not plugins.has_key(plugin):
self.configure()
plugin = currentPlugin()
if plugins.has_key(plugin):
reloadPlugin(plugin)
def run(self):
plugin = currentPlugin()
#update the plugin list first! The plugin could be removed from the list if was temporarily broken.
updateAvailablePlugins()
#try to load from scratch the plugin saved in QSettings if not loaded
if not plugins.has_key(plugin):
try:
loadPlugin(plugin)
startPlugin(plugin)
except:
pass
updateAvailablePlugins()
#give one chance for correct (not a loop)
if not plugins.has_key(plugin):
self.configure()
plugin = currentPlugin()
if plugins.has_key(plugin):
reloadPlugin(plugin)
def exit(self):
try:
# global nFoto
# nFoto = 1
# self.dlg.fotoField.setPixmap(QPixmap(""))
# self.dlg.tb_refCat.setText("")
# self.dlg.tb_supPar.setText("")
# self.dlg.tb_supExpro.setText("")
# self.dlg.tb_foTo.setText("")
# self.dlg.cb_listLayers.clear()
mc = self.iface.mapCanvas()
layer = self.iface.activeLayer()
layer.removeSelection()
mc.refresh()
reloadPlugin('viewAttributes')
self.dlg.close()
except:
reloadPlugin('viewAttributes')
self.dlg.close()
def onClosePlugin(self):
"""Cleanup necessary items here when plugin is closed"""
self.removes_temporary_files()
# disconnects
PCA4CD.dialog.closingPlugin.disconnect(self.onClosePlugin)
# remove this statement if dialog is to remain
# for reuse if plugin is reopened
# Commented next statement since it causes QGIS crashe
# when closing the docked window:
PCA4CD.dialog.close()
PCA4CD.dialog = None
self.pluginIsActive = False
from qgis.utils import reloadPlugin
reloadPlugin("PCA4CD - PCA for change detection")
def run(self):
plugin = currentPlugin()
#update the plugin list first! The plugin could be removed from the list if was temporarily broken.
updateAvailablePlugins()
#try to load from scratch the plugin saved in QSettings if not loaded
if plugin not in plugins:
try:
loadPlugin(plugin)
startPlugin(plugin)
except:
pass
updateAvailablePlugins()
#give one chance for correct (not a loop)
if plugin not in plugins:
self.configure()
plugin = currentPlugin()
if plugin in plugins:
state = self.iface.mainWindow().saveState()
reloadPlugin(plugin)
self.iface.mainWindow().restoreState(state)
self.iface.messageBar().pushMessage("<b>%s</b> reloaded." % plugin,
QGis.Info)
def onClosePlugin(self):
"""Cleanup necessary items here when plugin is closed"""
from ThRasE.core.edition import LayerToEdit
# restore the recode pixel table to original (if was changed) of the thematic raster to edit
if LayerToEdit.current:
ThRasE.dialog.restore_recode_table()
# restore the opacity of all active layers to 100%
[
al.update_layer_opacity(100) for als in [
view_widget.active_layers
for view_widget in ThRasEDialog.view_widgets
] for al in als if al.opacity < 100
]
# close the navigation dialog if is open
if LayerToEdit.current and LayerToEdit.current.navigation_dialog and LayerToEdit.current.navigation_dialog.isVisible(
):
LayerToEdit.current.navigation_dialog.close()
LayerToEdit.current.navigation_dialog = None
self.removes_temporary_files()
# remove this statement if dialog is to remain
# for reuse if plugin is reopened
# Commented next statement since it causes QGIS crashe
# when closing the docked window:
ThRasE.dialog.close()
ThRasE.dialog = None
# reset some variables
self.pluginIsActive = False
ThRasEDialog.view_widgets = []
LayerToEdit.instances = {}
LayerToEdit.current = None
from qgis.utils import reloadPlugin
reloadPlugin("ThRasE - Thematic Raster Editor")
def run(self):
"""
This prepares the user interface of the plugin and the performs the events
once "OK" is clicked.
:return:
"""
# Reloading the plugin
reloadPlugin('assimila_datacube')
# Create the dialog with elements (after translation) and keep reference
# Only create GUI ONCE in callback, so that it will only load when the plugin is started
if self.first_start == True:
self.first_start = False
self.dlg = AssimilaDatacCubeDialog(self.iface)
# Clears the values from previous run
self.dlg.lineEdit.clear() #keyfile
self.dlg.lineEdit_2.clear() #rasterfile
# Displays key file path location
#self.key_file = os.path.join(os.path.dirname(__file__), ".assimila_dq")
self.key_file = os.path.join(expanduser("~"), "Documents",
".assimila_dq") # default location
self.dlg.lineEdit.insert(self.key_file)
# Display default raster file path location
"""
Not using temporary location due to permissioin error if you
read the path from the lineEdit. Use tempfile.gettempdir to
access temporary directory without permission error.
raster_file = "Users\Jenny\AppData\Local\Temp"
#default_temp_path = f"{tempfile.gettempdir()}/{filename}.nc"
"""
raster_file = os.path.join(expanduser("~"), "Documents")
self.dlg.lineEdit_2.insert(raster_file)
# Display dropdowns for products
# Only runs on the first run as the products_comboBox is empty
# Instead of clearing the products combobox and then appending everytime
# Only searches for products once despite the number of times the plugin is run
if self.dlg.products_comboBox.currentIndex() == -1:
products = Search.products().name.tolist()
self.dlg.products_comboBox.setDuplicatesEnabled(False)
self.dlg.products_comboBox.addItems(products)
# Display dropdown for subproducts
self.dlg.subproducts_comboBox.addItem(
'rfe') # Defaulting 1st item Subprodusct is 'rfe'
""" Issue: for nth run, perform nth subproduct_selectionchange """
self.dlg.products_comboBox.currentTextChanged.connect(
self.subproduct_selectionchange) # For updating the subproduct
self.dlg.subproducts_comboBox.removeItem(
1) # Removing default subproduct value of 'rfe'
# Links the Radio buttons and datetime widgets
self.dlg.multi_radioButton.toggled.connect(
lambda: self.radio_btn_state(self.dlg.single_radioButton, self.dlg.
dateTimeEdit_1, self.dlg.
dateTimeEdit_2))
# Show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
# Runs when OK button is pressed
if result:
# runs process using values in widgets
product = (self.dlg.products_comboBox.currentText()).lower()
print(f"The product being run is {product}")
subproduct = self.dlg.subproducts_comboBox.currentText()
print(f"The subproduct being run is {subproduct}")
north = self.dlg.N_spinBox.value()
print('N: ' + str(north))
east = self.dlg.E_spinBox.value()
print('E: ' + str(east))
south = self.dlg.S_spinBox.value()
print('S: ' + str(south))
west = self.dlg.W_spinBox.value()
print('W: ' + str(west))
# Format start and end dates and hour for datecube
start = self.dlg.dateTimeEdit_1.dateTime().toString(
"yyyy-MM-ddTHH:00:00")
if self.dlg.single_radioButton.isChecked():
end = start
# Perform check method for d1
self.check(north, east, south, west,
self.dlg.dateTimeEdit_1.dateTime(),
self.dlg.dateTimeEdit_1.dateTime())
else:
end = self.dlg.dateTimeEdit_2.dateTime().toString(
"yyyy-MM-ddTHH:00:00")
# Perform check method for d1 d2
self.check(north, east, south, west,
self.dlg.dateTimeEdit_1.dateTime(),
self.dlg.dateTimeEdit_2.dateTime())
print(start)
print(end)
# Get Xarray from datacube
y = self.get_data_from_datacube_nesw(product, subproduct, north,
east, south, west, start, end)
# Write Xarray to file
self.create_raster_file(product, subproduct, north, east, south,
west, y)
pass
def installPlugin(self, key, quiet=False):
""" install currently selected plugin """
infoString = ('','')
plugin = plugins.all()[key]
previousStatus = plugin["status"]
if not plugin:
return
if plugin["status"] == "newer" and not plugin["error"]: # ask for confirmation if user downgrades an usable plugin
if QMessageBox.warning(self, self.tr("QGIS Python Plugin Installer"), self.tr("Are you sure you want to downgrade the plugin to the latest available version? The installed one is newer!"), QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
return
dlg = QgsPluginInstallerInstallingDialog(self,plugin)
dlg.exec_()
if dlg.result():
infoString = (self.tr("Plugin installation failed"), dlg.result())
elif not QDir(QDir.cleanPath(QgsApplication.qgisSettingsDirPath() + "/python/plugins/" + key)).exists():
infoString = (self.tr("Plugin has disappeared"), self.tr("The plugin seems to have been installed but I don't know where. Probably the plugin package contained a wrong named directory.\nPlease search the list of installed plugins. I'm nearly sure you'll find the plugin there, but I just can't determine which of them it is. It also means that I won't be able to determine if this plugin is installed and inform you about available updates. However the plugin may work. Please contact the plugin author and submit this issue."))
QApplication.setOverrideCursor(Qt.WaitCursor)
plugins.getAllInstalled()
plugins.rebuild()
QApplication.restoreOverrideCursor()
else:
if QGIS_14:
if QGIS_15: # update the list of plugins in plugin handling routines
updateAvailablePlugins()
# try to load the plugin
loadPlugin(plugin["localdir"])
else: # QGIS < 1.4
try:
exec ("sys.path_importer_cache.clear()")
exec ("import %s" % plugin["localdir"])
exec ("reload (%s)" % plugin["localdir"])
except:
pass
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
plugin = plugins.all()[key]
if not plugin["error"]:
if previousStatus in ["not installed", "new"]:
if QGIS_14: # plugins can be started in python from QGIS >= 1.4
infoString = (self.tr("Plugin installed successfully"), self.tr("Plugin installed successfully"))
settings = QSettings()
settings.setValue("/PythonPlugins/"+plugin["localdir"], QVariant(True))
startPlugin(plugin["localdir"])
else: infoString = (self.tr("Plugin installed successfully"), self.tr("Python plugin installed.\nNow you need to enable it in Plugin Manager."))
else:
if QGIS_15: # plugins can be reloaded on the fly in QGIS >= 1.5
settings = QSettings()
if key != 'plugin_installer' and settings.value("/PythonPlugins/"+key).toBool(): # plugin will be reloaded on the fly only if currently loaded
infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Plugin reinstalled successfully"))
reloadPlugin(key)
else:
infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Python plugin reinstalled.\nYou need to restart Quantum GIS in order to reload it."))
else: infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Python plugin reinstalled.\nYou need to restart Quantum GIS in order to reload it."))
if quiet:
infoString = (None, None)
else:
if plugin["error"] == "incompatible":
message = self.tr("The plugin is designed for a newer version of Quantum GIS. The minimum required version is:")
message += " <b>" + plugin["error_details"] + "</b>"
elif plugin["error"] == "dependent":
message = self.tr("The plugin depends on some components missing on your system. You need to install the following Python module in order to enable it:")
message += "<b> " + plugin["error_details"] + "</b>"
else:
message = self.tr("The plugin is broken. Python said:")
message += "<br><b>" + plugin["error_details"] + "</b>"
dlg = QgsPluginInstallerPluginErrorDialog(self,message)
dlg.exec_()
if dlg.result():
# revert installation
plugins.getAllInstalled()
plugins.rebuild()
pluginDir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path() + "/python/plugins/" + plugin["localdir"]
removeDir(pluginDir)
if QDir(pluginDir).exists():
infoString = (self.tr("Plugin uninstall failed"), result)
try:
exec ("sys.path_importer_cache.clear()")
exec ("import %s" % plugin["localdir"])
exec ("reload (%s)" % plugin["localdir"])
except:
pass
else:
try:
exec ("del sys.modules[%s]" % plugin["localdir"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
if plugins.all().has_key(key) and not plugins.all()[key]["status"] in ["not installed", "new"]:
if previousStatus in ["not installed", "new"]:
history.markChange(key,'A')
else:
history.markChange(key,'R')
self.populatePluginTree()
if infoString[0]:
QMessageBox.information(self, infoString[0], infoString[1])
from pydevd import *
except ImportError:
None
WindowsInstaller()
else: # Linux Installer
try:
sys.path.append(
"/home/fran/Escritorio/eclipse/plugins/org.python.pydev.core_7.2.1.201904261721/pysrc"
)
from pydevd import *
except ImportError:
None
LinuxInstaller()
reloadPlugin('QGIS_FMV')
iface.messageBar().pushMessage(
"QGIS FMV", "QGIS Full Motion Video installed correctly!", QGis.Info,
3)
QApplication.restoreOverrideCursor()
except Exception as e:
iface.messageBar().pushMessage(
"QGIS FMV", "Ooops! QGIS Full Motion Video instalation failed!",
QGis.Warning, 3)
QApplication.restoreOverrideCursor()
None
def classFactory(iface):
from .QgsFmv import Fmv
return Fmv(iface)
from pydevd import *
except ImportError:
None
WindowsInstaller()
else: # Linux Installer
try:
sys.path.append(
"/home/fragalop/.eclipse/360744286_linux_gtk_x86_64/plugins/org.python.pydev.core_8.1.0.202012051215/pysrc"
)
from pydevd import *
except ImportError:
None
LinuxInstaller()
reloadPlugin("QGIS_FMV")
iface.messageBar().pushMessage(
"QGIS FMV", "QGIS Full Motion Video installed correctly!", QGis.Info, 3
)
QApplication.restoreOverrideCursor()
except Exception as e:
iface.messageBar().pushMessage(
"QGIS FMV", "Ooops! QGIS Full Motion Video instalation failed!", QGis.Warning, 3
)
QApplication.restoreOverrideCursor()
None
def classFactory(iface):
from .QgsFmv import Fmv
def installFromZipFile(self, filePath):
if not os.path.isfile(filePath):
return
settings = QgsSettings()
settings.setValue(settingsGroup + '/lastZipDirectory',
QFileInfo(filePath).absoluteDir().absolutePath())
with zipfile.ZipFile(filePath, 'r') as zf:
pluginName = os.path.split(zf.namelist()[0])[0]
pluginFileName = os.path.splitext(os.path.basename(filePath))[0]
if not pluginName:
msg_box = QMessageBox()
msg_box.setIcon(QMessageBox.Warning)
msg_box.setWindowTitle(self.tr("QGIS Python Install from ZIP Plugin Installer"))
msg_box.setText(self.tr("The Zip file is not a valid QGIS python plugin. No root folder was found inside."))
msg_box.setStandardButtons(QMessageBox.Ok)
more_info_btn = msg_box.addButton(self.tr("More Information"), QMessageBox.HelpRole)
msg_box.exec()
if msg_box.clickedButton() == more_info_btn:
QgsHelp.openHelp("plugins/plugins.html#the-install-from-zip-tab")
return
pluginsDirectory = qgis.utils.home_plugin_path
if not QDir(pluginsDirectory).exists():
QDir().mkpath(pluginsDirectory)
pluginDirectory = QDir.cleanPath(os.path.join(pluginsDirectory, pluginName))
# If the target directory already exists as a link,
# remove the link without resolving
QFile(pluginDirectory).remove()
password = None
infoString = None
success = False
keepTrying = True
while keepTrying:
try:
# Test extraction. If fails, then exception will be raised and no removing occurs
unzip(filePath, pluginsDirectory, password)
# Removing old plugin files if exist
removeDir(pluginDirectory)
# Extract new files
unzip(filePath, pluginsDirectory, password)
keepTrying = False
success = True
except Exception as e:
success = False
if 'password' in str(e):
infoString = self.tr('Aborted by user')
if 'Bad password' in str(e):
msg = self.tr('Wrong password. Please enter a correct password to the zip file.')
else:
msg = self.tr('The zip file is encrypted. Please enter password.')
# Display a password dialog with QgsPasswordLineEdit
dlg = QDialog()
dlg.setWindowTitle(self.tr('Enter password'))
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
buttonBox.rejected.connect(dlg.reject)
buttonBox.accepted.connect(dlg.accept)
lePass = QgsPasswordLineEdit()
layout = QVBoxLayout()
layout.addWidget(QLabel(msg))
layout.addWidget(lePass)
layout.addWidget(buttonBox)
dlg.setLayout(layout)
keepTrying = dlg.exec_()
password = lePass.text()
else:
infoString = self.tr("Failed to unzip the plugin package\n{}.\nProbably it is broken".format(filePath))
keepTrying = False
if success:
updateAvailablePlugins()
self.processDependencies(pluginName)
loadPlugin(pluginName)
plugins.getAllInstalled()
plugins.rebuild()
if settings.contains('/PythonPlugins/' + pluginName):
if settings.value('/PythonPlugins/' + pluginName, False, bool):
startPlugin(pluginName)
reloadPlugin(pluginName)
else:
unloadPlugin(pluginName)
loadPlugin(pluginName)
else:
if startPlugin(pluginName):
settings.setValue('/PythonPlugins/' + pluginName, True)
self.exportPluginsToManager()
msg = "<b>%s</b>" % self.tr("Plugin installed successfully")
else:
msg = "<b>%s:</b> %s" % (self.tr("Plugin installation failed"), infoString)
level = Qgis.Info if success else Qgis.Critical
iface.pluginManagerInterface().pushMessage(msg, level)
def on_webViewProcessingStatus_loadFinished(self):
"""Task done"""
QgsMessageLog.logMessage('Load results',
tag="CropRows Generator",
level=QgsMessageLog.INFO)
self.dlg.statusBarProcessing2.setValue(60)
xmlCropRowsResultsProcessing = (os.path.join(
self.dlg.inputSharedFolderPath.text(), 'results',
('results_' + self.dlg.xmlCoreFile.text())))
#check if result file exists
QgsMessageLog.logMessage('XML Result File: ' +
str(xmlCropRowsResultsProcessing),
tag="CropRows Generator",
level=QgsMessageLog.INFO)
QgsMessageLog.logMessage('results_' + self.dlg.xmlCoreFile.text(),
tag="CropRows Generator",
level=QgsMessageLog.INFO)
self.dlg.statusBarProcessing2.setValue(65)
if (os.path.exists(xmlCropRowsResultsProcessing) == False):
#print("No croprows result file found !")
QgsMessageLog.logMessage('No croprows result file found !',
tag="CropRows Generator",
level=QgsMessageLog.INFO)
else:
source = open(xmlCropRowsResultsProcessing, 'rb')
tree = ET.parse(source)
root = tree.getroot()
for filexml in root.findall('filename'):
resultVectorialFile = filexml.find('result').text
resultVectorialBufferFile = filexml.find('buffer').text
#print(resultVectorialFile)
QgsMessageLog.logMessage(str(resultVectorialFile),
tag="CropRows Generator",
level=QgsMessageLog.INFO)
QgsMessageLog.logMessage(str(resultVectorialBufferFile),
tag="CropRows Generator",
level=QgsMessageLog.INFO)
resultTileFile = filexml.find('tile').text
#print(resultTileFile)
QgsMessageLog.logMessage(str(resultTileFile),
tag="CropRows Generator",
level=QgsMessageLog.INFO)
self.dlg.statusBarProcessing2.setValue(60)
#load result into qgis
temporalPath = self.dlg.inputSharedFolderPath.text().replace(
"/", "\\")
outputFileMaskPath = os.path.join(temporalPath, "results",
resultVectorialFile)
outputFileMaskBufferPath = os.path.join(
temporalPath, "results", resultVectorialBufferFile)
maskVectorLayerExported = QgsVectorLayer(
outputFileMaskPath, "croprows_lines", "ogr")
maskVectorLayerBufferExported = QgsVectorLayer(
outputFileMaskBufferPath, "croprows_lines_buffer", "ogr")
self.dlg.statusBarProcessing2.setValue(70)
#style for croprows lines result shapefile
styleCropRows = os.path.join(
(os.path.dirname(os.path.abspath(__file__))), 'styles',
'croprows_style_croplines.qml')
maskVectorLayerExported.loadNamedStyle(styleCropRows)
QgsMapLayerRegistry.instance().addMapLayer(
maskVectorLayerExported)
self.dlg.statusBarProcessing2.setValue(80)
#style for buffer croprows lines result shapefile
styleCropRowsBuf = os.path.join(
(os.path.dirname(os.path.abspath(__file__))), 'styles',
'croprows_style_buffer.qml')
maskVectorLayerBufferExported.loadNamedStyle(styleCropRowsBuf)
QgsMapLayerRegistry.instance().addMapLayer(
maskVectorLayerBufferExported)
self.dlg.statusBarProcessing2.setValue(85)
outputFileTilePath = os.path.join(temporalPath, "results",
resultTileFile)
maskVectorLayerTileExported = QgsVectorLayer(
outputFileTilePath, "croprows_tiles", "ogr")
self.dlg.statusBarProcessing2.setValue(90)
#style for croprows tiles geojson
styleTiles = os.path.join(
(os.path.dirname(os.path.abspath(__file__))), 'styles',
'croprows_style_tileindex.qml')
maskVectorLayerTileExported.loadNamedStyle(styleTiles)
QgsMapLayerRegistry.instance().addMapLayer(
maskVectorLayerTileExported)
self.dlg.outputfilename.setText(str(outputFileMaskPath))
self.dlg.statusBarProcessing2.setValue(100)
source.close()
del source
QApplication.setOverrideCursor(QtCore.Qt.ArrowCursor)
QMessageBox.information(
None, 'Message !',
"Crop Rows Generation Done !<br><b>Check Crop Rows Results ! <b/>",
QMessageBox.Ok)
self.dlg.close()
reloadPlugin('PACropRows')
def run(self):
"""
This prepares the user interface of the plugin and the performs
the events once "OK" is clicked.
:return:
"""
# Reloading the plugin
reloadPlugin('AssimilaDatacCube')
# Removes raster base map layers (name: tmp)
for i in QgsProject.instance().mapLayersByName("tmp"):
QgsProject.instance().removeMapLayer(i)
# Create the dialog with elements (after translation) and keep reference
# Only create GUI ONCE in callback, so that it will only load when
# the plugin is started
if self.first_start == True:
self.first_start = False
self.dlg = AssimilaDatacCubeDialog(self.iface)
# Displays map on widget canvas
self.display_map()
# If there exists a shapefile on the canvas then will get coordinates
# from that polygon
#self.use_shapefile_layer()
# Clears the values from previous run
self.dlg.lineEdit.clear() #keyfile
self.dlg.lineEdit_2.clear() #rasterfile
# Displays key file path location
self.key_file = os.path.join(expanduser("~"), "Documents",
".assimila_dq")
self.dlg.lineEdit.insert(self.key_file)
# Display default raster file path location
"""
Not using temporary location due to permissioin error if you
read the path from the lineEdit. Use tempfile.gettempdir to
access temporary directory without permission error.
raster_file = "Users\Jenny\AppData\Local\Temp"
#default_temp_path = f"{tempfile.gettempdir()}/{filename}.nc"
"""
raster_file = os.path.join(expanduser("~"), "Documents")
self.dlg.lineEdit_2.insert(raster_file)
# Display dropdowns for products
# Only runs on the first run as the products_comboBox is empty
# Instead of clearing the products combobox and then appending everytime
# Only searches for products once
if self.dlg.products_comboBox.currentIndex() == -1:
products = Search.products().name.tolist()
self.dlg.products_comboBox.setDuplicatesEnabled(False)
self.dlg.products_comboBox.addItems(products)
# Display dropdown for subproducts
# Defaulting 1st item Subprodusct is 'rfe'
self.dlg.subproducts_comboBox.addItem('rfe')
# For updating the subproduct
self.dlg.products_comboBox.currentTextChanged\
.connect(self.subproduct_selectionchange)
# Removing default subproduct value of 'rfe'
self.dlg.subproducts_comboBox.removeItem(1)
# Links the Radio buttons and datetime widgets
self.dlg.multi_radioButton.toggled\
.connect(lambda: self.radio_btn_state(self.dlg.single_radioButton,
self.dlg.dateTimeEdit_1,
self.dlg.dateTimeEdit_2))
# Links the radio buttons to their actions once clicked,
# radioButtons must be connected first before checking
# their status by calling get_change()
self.dlg.nesw_radioButton.toggled\
.connect(lambda: self.get_change(self.dlg.nesw_radioButton,
self.on_nesw_radioButton_clicked))
self.dlg.set_canvas_radioButton.toggled\
.connect(lambda: self.get_change(
self.dlg.set_canvas_radioButton,
self.on_set_canvas_radioButton_clicked))
self.dlg.search_tile_radioButton.toggled\
.connect(lambda: self.get_change(
self.dlg.search_tile_radioButton,
self.on_search_tile_radioButton_clicked))
self.dlg.shapefile_radioButton.toggled\
.connect(lambda: self.get_change(
self.dlg.shapefile_radioButton,
self.on_shapefile_radioButton_clicked ))
# Show the dialog
self.dlg.show()
# Run the dialog event loop
result = self.dlg.exec_()
# Runs when OK button is pressed
if result:
# runs process using values in widgets
product = (self.dlg.products_comboBox.currentText()).lower()
#print(f"The product being run is {product}")
subproduct = self.dlg.subproducts_comboBox.currentText()
#print(f"The subproduct being run is {subproduct}")
north = float(self.dlg.N_box.displayText())
#print('N: ' + str(north))
east = float(self.dlg.E_box.displayText())
#print('E: ' + str(east))
south = float(self.dlg.S_box.displayText())
#print('S: ' + str(south))
west = float(self.dlg.W_box.displayText())
#print('W: ' + str(west))
# Format start and end dates and hour for datecube
start = self.dlg.dateTimeEdit_1.dateTime()\
.toString("yyyy-MM-ddTHH:00:00")
if self.dlg.single_radioButton.isChecked():
end = start
# Perform check method for d1
self.check(north, east, south, west,
self.dlg.dateTimeEdit_1.dateTime(),
self.dlg.dateTimeEdit_1.dateTime())
else:
end = self.dlg.dateTimeEdit_2.dateTime()\
.toString("yyyy-MM-ddTHH:00:00")
# Perform check method for d1 d2
self.check(north, east, south, west,
self.dlg.dateTimeEdit_1.dateTime(),
self.dlg.dateTimeEdit_2.dateTime())
try:
# Get Xarray from datacube
y = self.get_data_from_datacube_nesw(product, subproduct,
north, east, south, west,
start, end)
# Write Xarray to file
self.create_raster_file(product, subproduct, north, east,
south, west, y)
except Exception as e:
print(
"Wrong keyfile location or contact Assimila for key file."
+ str(e))
pass
def installFromZipFile(self, filePath):
if not os.path.isfile(filePath):
return
settings = QgsSettings()
settings.setValue(settingsGroup + '/lastZipDirectory',
QFileInfo(filePath).absoluteDir().absolutePath())
with zipfile.ZipFile(filePath, 'r') as zf:
pluginName = os.path.split(zf.namelist()[0])[0]
pluginFileName = os.path.splitext(os.path.basename(filePath))[0]
pluginsDirectory = qgis.utils.home_plugin_path
if not QDir(pluginsDirectory).exists():
QDir().mkpath(pluginsDirectory)
pluginDirectory = QDir.cleanPath(os.path.join(pluginsDirectory, pluginName))
# If the target directory already exists as a link,
# remove the link without resolving
QFile(pluginDirectory).remove()
password = None
infoString = None
success = False
keepTrying = True
while keepTrying:
try:
# Test extraction. If fails, then exception will be raised and no removing occurs
unzip(filePath, pluginsDirectory, password)
# Removing old plugin files if exist
removeDir(pluginDirectory)
# Extract new files
unzip(filePath, pluginsDirectory, password)
keepTrying = False
success = True
except Exception as e:
success = False
if 'password' in str(e):
infoString = self.tr('Aborted by user')
if 'Bad password' in str(e):
msg = self.tr('Wrong password. Please enter a correct password to the zip file.')
else:
msg = self.tr('The zip file is encrypted. Please enter password.')
# Display a password dialog with QgsPasswordLineEdit
dlg = QDialog()
dlg.setWindowTitle(self.tr('Enter password'))
buttonBox = QDialogButtonBox(QDialogButtonBox.Ok | QDialogButtonBox.Cancel, Qt.Horizontal)
buttonBox.rejected.connect(dlg.reject)
buttonBox.accepted.connect(dlg.accept)
lePass = QgsPasswordLineEdit()
layout = QVBoxLayout()
layout.addWidget(QLabel(msg))
layout.addWidget(lePass)
layout.addWidget(buttonBox)
dlg.setLayout(layout)
keepTrying = dlg.exec_()
password = lePass.text()
else:
infoString = self.tr("Failed to unzip the plugin package\n{}.\nProbably it is broken".format(filePath))
keepTrying = False
if success:
updateAvailablePlugins()
loadPlugin(pluginName)
plugins.getAllInstalled()
plugins.rebuild()
self.exportPluginsToManager()
if settings.contains('/PythonPlugins/' + pluginName):
if settings.value('/PythonPlugins/' + pluginName, False, bool):
startPlugin(pluginName)
reloadPlugin(pluginName)
else:
unloadPlugin(pluginName)
loadPlugin(pluginName)
else:
if startPlugin(pluginName):
settings.setValue('/PythonPlugins/' + pluginName, True)
msg = "<b>%s</b>" % self.tr("Plugin installed successfully")
else:
msg = "<b>%s:</b> %s" % (self.tr("Plugin installation failed"), infoString)
level = Qgis.Info if success else Qgis.Critical
iface.pluginManagerInterface().pushMessage(msg, level)
def uninstallPlugin(self, key):
""" uninstall currently selected plugin """
plugin = plugins.all()[key]
if not plugin:
return
warning = self.tr(
"Are you sure you want to uninstall the following plugin?"
) + "\n(" + plugin["name"] + ")"
if plugin["status"] == "orphan" and not plugin["error"]:
warning += "\n\n" + self.tr(
"Warning: this plugin isn't available in any accessible repository!"
)
if QMessageBox.warning(self, self.tr("QGIS Python Plugin Installer"),
warning, QMessageBox.Yes,
QMessageBox.No) == QMessageBox.No:
return
# unload the plugin if it's not plugin_installer itself (otherwise, do it after removing its directory):
if key != "plugin_installer":
try:
unloadPlugin(key)
except:
pass
pluginDir = QFileInfo(QgsApplication.qgisUserDbFilePath()).path(
) + "/python/plugins/" + plugin["localdir"]
result = removeDir(pluginDir)
if result:
QMessageBox.warning(self, self.tr("Plugin uninstall failed"),
result)
else:
# if the uninstalled plugin is the installer itself, reload it and quit
if key == "plugin_installer":
if QGIS_15:
try:
QMessageBox.information(
self, self.tr("QGIS Python Plugin Installer"),
self.
tr("Plugin Installer update uninstalled. Plugin Installer will now close and revert to its primary version. You can find it in the Plugins menu and continue operation."
))
reloadPlugin(key)
return
except:
pass
else:
QMessageBox.information(
self, self.tr("QGIS Python Plugin Installer"),
self.
tr("Plugin Installer update uninstalled. Please restart QGIS in order to load its primary version."
))
# safe remove
try:
unloadPlugin(plugin["localdir"])
except:
pass
try:
exec("plugins[%s].unload()" % plugin["localdir"])
exec("del plugins[%s]" % plugin["localdir"])
except:
pass
try:
exec("del sys.modules[%s]" % plugin["localdir"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
self.populatePluginTree()
if QGIS_14:
QMessageBox.information(
self, self.tr("Plugin uninstalled successfully"),
self.tr("Plugin uninstalled successfully"))
else:
QMessageBox.information(
self, self.tr("Plugin uninstalled successfully"),
self.
tr("Python plugin uninstalled. Note that you may need to restart Quantum GIS in order to remove it completely."
))
history.markChange(key, 'D')
def installPlugin(self, key, quiet=False):
""" install currently selected plugin """
infoString = ('', '')
plugin = plugins.all()[key]
previousStatus = plugin["status"]
if not plugin:
return
if plugin["status"] == "newer" and not plugin[
"error"]: # ask for confirmation if user downgrades an usable plugin
if QMessageBox.warning(
self, self.tr("QGIS Python Plugin Installer"),
self.
tr("Are you sure you want to downgrade the plugin to the latest available version? The installed one is newer!"
), QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
return
dlg = QgsPluginInstallerInstallingDialog(self, plugin)
dlg.exec_()
if dlg.result():
infoString = (self.tr("Plugin installation failed"), dlg.result())
elif not QDir(
QDir.cleanPath(QgsApplication.qgisSettingsDirPath() +
"/python/plugins/" + key)).exists():
infoString = (
self.tr("Plugin has disappeared"),
self.
tr("The plugin seems to have been installed but I don't know where. Probably the plugin package contained a wrong named directory.\nPlease search the list of installed plugins. I'm nearly sure you'll find the plugin there, but I just can't determine which of them it is. It also means that I won't be able to determine if this plugin is installed and inform you about available updates. However the plugin may work. Please contact the plugin author and submit this issue."
))
QApplication.setOverrideCursor(Qt.WaitCursor)
plugins.getAllInstalled()
plugins.rebuild()
QApplication.restoreOverrideCursor()
else:
if QGIS_14:
if QGIS_15: # update the list of plugins in plugin handling routines
updateAvailablePlugins()
# try to load the plugin
loadPlugin(plugin["localdir"])
else: # QGIS < 1.4
try:
exec("sys.path_importer_cache.clear()")
exec("import %s" % plugin["localdir"])
exec("reload (%s)" % plugin["localdir"])
except:
pass
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
plugin = plugins.all()[key]
if not plugin["error"]:
if previousStatus in ["not installed", "new"]:
if QGIS_14: # plugins can be started in python from QGIS >= 1.4
infoString = (self.tr("Plugin installed successfully"),
self.tr("Plugin installed successfully"))
settings = QSettings()
settings.setValue(
"/PythonPlugins/" + plugin["localdir"],
QVariant(True))
startPlugin(plugin["localdir"])
else:
infoString = (
self.tr("Plugin installed successfully"),
self.
tr("Python plugin installed.\nNow you need to enable it in Plugin Manager."
))
else:
if QGIS_15: # plugins can be reloaded on the fly in QGIS >= 1.5
settings = QSettings()
if key != 'plugin_installer' and settings.value(
"/PythonPlugins/" + key
).toBool(
): # plugin will be reloaded on the fly only if currently loaded
infoString = (
self.tr("Plugin reinstalled successfully"),
self.tr("Plugin reinstalled successfully"))
reloadPlugin(key)
else:
infoString = (
self.tr("Plugin reinstalled successfully"),
self.
tr("Python plugin reinstalled.\nYou need to restart Quantum GIS in order to reload it."
))
else:
infoString = (
self.tr("Plugin reinstalled successfully"),
self.
tr("Python plugin reinstalled.\nYou need to restart Quantum GIS in order to reload it."
))
if quiet:
infoString = (None, None)
else:
if plugin["error"] == "incompatible":
message = self.tr(
"The plugin is designed for a newer version of Quantum GIS. The minimum required version is:"
)
message += " <b>" + plugin["error_details"] + "</b>"
elif plugin["error"] == "dependent":
message = self.tr(
"The plugin depends on some components missing on your system. You need to install the following Python module in order to enable it:"
)
message += "<b> " + plugin["error_details"] + "</b>"
else:
message = self.tr("The plugin is broken. Python said:")
message += "<br><b>" + plugin["error_details"] + "</b>"
dlg = QgsPluginInstallerPluginErrorDialog(self, message)
dlg.exec_()
if dlg.result():
# revert installation
plugins.getAllInstalled()
plugins.rebuild()
pluginDir = QFileInfo(QgsApplication.qgisUserDbFilePath(
)).path() + "/python/plugins/" + plugin["localdir"]
removeDir(pluginDir)
if QDir(pluginDir).exists():
infoString = (self.tr("Plugin uninstall failed"),
result)
try:
exec("sys.path_importer_cache.clear()")
exec("import %s" % plugin["localdir"])
exec("reload (%s)" % plugin["localdir"])
except:
pass
else:
try:
exec("del sys.modules[%s]" % plugin["localdir"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
if plugins.all().has_key(key) and not plugins.all()[key]["status"] in [
"not installed", "new"
]:
if previousStatus in ["not installed", "new"]:
history.markChange(key, 'A')
else:
history.markChange(key, 'R')
self.populatePluginTree()
if infoString[0]:
QMessageBox.information(self, infoString[0], infoString[1])
def reload_plugin(self):
"""Reload Plugin"""
reloadPlugin('PACropRows')
def cancelWizard(self):
QgsMessageLog.logMessage('Cancel Wizard')
self.dlg.close()
reloadPlugin('PACropRows')
def installPlugin(self, key, quiet=False):
""" Install given plugin """
error = False
infoString = ('', '')
plugin = plugins.all()[key]
previousStatus = plugin["status"]
if not plugin:
return
if plugin["status"] == "newer" and not plugin["error"]: # ask for confirmation if user downgrades an usable plugin
if QMessageBox.warning(iface.mainWindow(), self.tr("QGIS Python Plugin Installer"), self.tr("Are you sure you want to downgrade the plugin to the latest available version? The installed one is newer!"), QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
return
dlg = QgsPluginInstallerInstallingDialog(iface.mainWindow(), plugin)
dlg.exec_()
if dlg.result():
error = True
infoString = (self.tr("Plugin installation failed"), dlg.result())
elif not QDir(qgis.utils.home_plugin_path + "/" + key).exists():
error = True
infoString = (self.tr("Plugin has disappeared"), self.tr("The plugin seems to have been installed but I don't know where. Probably the plugin package contained a wrong named directory.\nPlease search the list of installed plugins. I'm nearly sure you'll find the plugin there, but I just can't determine which of them it is. It also means that I won't be able to determine if this plugin is installed and inform you about available updates. However the plugin may work. Please contact the plugin author and submit this issue."))
QApplication.setOverrideCursor(Qt.WaitCursor)
plugins.getAllInstalled()
plugins.rebuild()
self.exportPluginsToManager()
QApplication.restoreOverrideCursor()
else:
QApplication.setOverrideCursor(Qt.WaitCursor)
# update the list of plugins in plugin handling routines
updateAvailablePlugins()
# try to load the plugin
loadPlugin(plugin["id"])
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
plugin = plugins.all()[key]
if not plugin["error"]:
if previousStatus in ["not installed", "new"]:
infoString = (self.tr("Plugin installed successfully"), "")
if startPlugin(plugin["id"]):
settings = QgsSettings()
settings.setValue("/PythonPlugins/" + plugin["id"], True)
else:
settings = QgsSettings()
if settings.value("/PythonPlugins/" + key, False, type=bool): # plugin will be reloaded on the fly only if currently loaded
reloadPlugin(key) # unloadPlugin + loadPlugin + startPlugin
infoString = (self.tr("Plugin reinstalled successfully"), "")
else:
unloadPlugin(key) # Just for a case. Will exit quietly if really not loaded
loadPlugin(key)
infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Python plugin reinstalled.\nYou need to restart QGIS in order to reload it."))
if quiet:
infoString = (None, None)
QApplication.restoreOverrideCursor()
else:
QApplication.restoreOverrideCursor()
if plugin["error"] == "incompatible":
message = self.tr("The plugin is not compatible with this version of QGIS. It's designed for QGIS versions:")
message += " <b>" + plugin["error_details"] + "</b>"
elif plugin["error"] == "dependent":
message = self.tr("The plugin depends on some components missing on your system. You need to install the following Python module in order to enable it:")
message += "<b> " + plugin["error_details"] + "</b>"
else:
message = self.tr("The plugin is broken. Python said:")
message += "<br><b>" + plugin["error_details"] + "</b>"
dlg = QgsPluginInstallerPluginErrorDialog(iface.mainWindow(), message)
dlg.exec_()
if dlg.result():
# revert installation
pluginDir = qgis.utils.home_plugin_path + "/" + plugin["id"]
result = removeDir(pluginDir)
if QDir(pluginDir).exists():
error = True
infoString = (self.tr("Plugin uninstall failed"), result)
try:
exec("sys.path_importer_cache.clear()")
exec("import %s" % plugin["id"])
exec("reload (%s)" % plugin["id"])
except:
pass
else:
try:
exec("del sys.modules[%s]" % plugin["id"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
self.exportPluginsToManager()
if infoString[0]:
level = error and QgsMessageBar.CRITICAL or QgsMessageBar.INFO
msg = "<b>%s:</b>%s" % (infoString[0], infoString[1])
iface.pluginManagerInterface().pushMessage(msg, level)
def closeEvent(self, QCloseEvent):
reloadPlugin('StormClean')
def installPlugin(self, key, quiet=False):
""" Install given plugin """
error = False
infoString = ('', '')
plugin = plugins.all()[key]
previousStatus = plugin["status"]
if not plugin:
return
if plugin["status"] == "newer" and not plugin["error"]: # ask for confirmation if user downgrades an usable plugin
if QMessageBox.warning(iface.mainWindow(), self.tr("QGIS Python Plugin Installer"), self.tr("Are you sure you want to downgrade the plugin to the latest available version? The installed one is newer!"), QMessageBox.Yes, QMessageBox.No) == QMessageBox.No:
return
dlg = QgsPluginInstallerInstallingDialog(iface.mainWindow(), plugin)
dlg.exec_()
if dlg.result():
error = True
infoString = (self.tr("Plugin installation failed"), dlg.result())
elif not QDir(qgis.utils.home_plugin_path + "/" + key).exists():
error = True
infoString = (self.tr("Plugin has disappeared"), self.tr("The plugin seems to have been installed but I don't know where. Probably the plugin package contained a wrong named directory.\nPlease search the list of installed plugins. I'm nearly sure you'll find the plugin there, but I just can't determine which of them it is. It also means that I won't be able to determine if this plugin is installed and inform you about available updates. However the plugin may work. Please contact the plugin author and submit this issue."))
QApplication.setOverrideCursor(Qt.WaitCursor)
plugins.getAllInstalled()
plugins.rebuild()
self.exportPluginsToManager()
QApplication.restoreOverrideCursor()
else:
QApplication.setOverrideCursor(Qt.WaitCursor)
# update the list of plugins in plugin handling routines
updateAvailablePlugins()
# try to load the plugin
loadPlugin(plugin["id"])
plugins.getAllInstalled(testLoad=True)
plugins.rebuild()
plugin = plugins.all()[key]
if not plugin["error"]:
if previousStatus in ["not installed", "new"]:
infoString = (self.tr("Plugin installed successfully"), "")
if startPlugin(plugin["id"]):
settings = QSettings()
settings.setValue("/PythonPlugins/" + plugin["id"], True)
else:
settings = QSettings()
if settings.value("/PythonPlugins/" + key, False, type=bool): # plugin will be reloaded on the fly only if currently loaded
reloadPlugin(key) # unloadPlugin + loadPlugin + startPlugin
infoString = (self.tr("Plugin reinstalled successfully"), "")
else:
unloadPlugin(key) # Just for a case. Will exit quietly if really not loaded
loadPlugin(key)
infoString = (self.tr("Plugin reinstalled successfully"), self.tr("Python plugin reinstalled.\nYou need to restart QGIS in order to reload it."))
if quiet:
infoString = (None, None)
QApplication.restoreOverrideCursor()
else:
QApplication.restoreOverrideCursor()
if plugin["error"] == "incompatible":
message = self.tr("The plugin is not compatible with this version of QGIS. It's designed for QGIS versions:")
message += " <b>" + plugin["error_details"] + "</b>"
elif plugin["error"] == "dependent":
message = self.tr("The plugin depends on some components missing on your system. You need to install the following Python module in order to enable it:")
message += "<b> " + plugin["error_details"] + "</b>"
else:
message = self.tr("The plugin is broken. Python said:")
message += "<br><b>" + plugin["error_details"] + "</b>"
dlg = QgsPluginInstallerPluginErrorDialog(iface.mainWindow(), message)
dlg.exec_()
if dlg.result():
# revert installation
pluginDir = qgis.utils.home_plugin_path + "/" + plugin["id"]
result = removeDir(pluginDir)
if QDir(pluginDir).exists():
error = True
infoString = (self.tr("Plugin uninstall failed"), result)
try:
exec ("sys.path_importer_cache.clear()")
exec ("import %s" % plugin["id"])
exec ("reload (%s)" % plugin["id"])
except:
pass
else:
try:
exec ("del sys.modules[%s]" % plugin["id"])
except:
pass
plugins.getAllInstalled()
plugins.rebuild()
self.exportPluginsToManager()
if infoString[0]:
level = error and QgsMessageBar.CRITICAL or QgsMessageBar.INFO
msg = "<b>%s:</b>%s" % (infoString[0], infoString[1])
iface.pluginManagerInterface().pushMessage(msg, level)
def cancelWizard(self):
QgsMessageLog.logMessage('Cancel Wizard',
tag="CropRows Generator",
level=QgsMessageLog.INFO)
self.dlg.close()
reloadPlugin('PACropRows')
