def __init__(self, settings):
super(KfConfig, self).__init__()
self.settings = settings
self.cached_kf_qlr_filename = None
self.allowed_kf_services = {}
self.kf_qlr_file = None
self.background_category = None
self.categories = None
# Network
self._services_network_manager = QNetworkAccessManager()
self._qlr_network_manager = QNetworkAccessManager()
self._services_network_manager.finished.connect(
self._handle_services_response)
self._qlr_network_manager.finished.connect(self._handle_qlr_response)
def networkrequest(self, nurl):
global reply
self.manager = QNetworkAccessManager()
url = QUrl(nurl)
request = QNetworkRequest(url)
self.manager.finished.connect(self.handleResponse)
self.manager.get(request)
def __init__(self, auth_file):
logger.debug("\n================== ISOGEO API WITH QT ==================")
# getting credentials :
logger.debug("Getting credentials")
self.utils = IsogeoUtils()
self.app_creds = self.utils.credentials_loader(auth_file)
self.app_id = self.app_creds.get("client_id")
self.app_secrets = self.app_creds.get("client_secret")
# for connection :
self.naMngr = QNetworkAccessManager()
self.token_url = "https://id.api.isogeo.com/oauth/token"
self.request_url = (
"https://v1.api.isogeo.com/resources/search?_limit=0&_offset=0"
)
# init variables :
self.token = ""
self.search_type = "init"
self.checked_kw = {}
# for ui (launch and display):
logger.debug("Processing and displaying UI")
self.app = QApplication(sys.argv)
self.ui = AuthWidget()
self.ui.resize(400, 100)
self.pysdk_checking()
self.api_authentification()
self.ui.btn_reset.pressed.connect(self.reset)
self.ui.show()
self.app.exec()
def __init__(self, parent=None, iface=None):
self.parent = parent
self.iface = iface
self.login_accepted = False
self.akt_download = 0
self.all_download = 0
self.request_is_aborted = False
self.nam = QNetworkAccessManager()
self.nam.authenticationRequired.connect(self.set_credentials)
self.nam.finished.connect(self.reply_finished)
def is_source_service_valid(self):
res = False
msg = {'text': '', 'level': Qgis.Warning}
url = self.txt_service_endpoint.text().strip()
if url:
with OverrideCursor(Qt.WaitCursor):
self.qgis_utils.status_bar_message_emitted.emit("Checking source service availability (this might take a while)...", 0)
QCoreApplication.processEvents()
if self.qgis_utils.is_connected(TEST_SERVER):
nam = QNetworkAccessManager()
request = QNetworkRequest(QUrl(url))
reply = nam.get(request)
loop = QEventLoop()
reply.finished.connect(loop.quit)
loop.exec_()
allData = reply.readAll()
response = QTextStream(allData, QIODevice.ReadOnly)
status = reply.attribute(QNetworkRequest.HttpStatusCodeAttribute)
if status == 200:
try:
data = json.loads(response.readAll())
if 'id' in data and data['id'] == SOURCE_SERVICE_EXPECTED_ID:
res = True
msg['text'] = QCoreApplication.translate("SettingsDialog",
"The tested service is valid to upload files!")
msg['level'] = Qgis.Info
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"The tested upload service is not compatible: no valid 'id' found in response.")
except json.decoder.JSONDecodeError as e:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"Response from the tested service is not compatible: not valid JSON found.")
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"There was a problem connecting to the server. The server might be down or the service cannot be reached at the given URL.")
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"There was a problem connecting to Internet.")
self.qgis_utils.clear_status_bar_emitted.emit()
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog", "Not valid service URL to test!")
return (res, msg)
def download_image(self, url):
res = False
img = None
msg = {'text': '', 'level': Qgis.Warning}
if url:
self.log.logMessage("Downloading file from {}".format(url),
PLUGIN_NAME, Qgis.Info)
with OverrideCursor(Qt.WaitCursor):
self.qgis_utils.status_bar_message_emitted.emit(
"Downloading image from document repository (this might take a while)...",
0)
QCoreApplication.processEvents()
if self.qgis_utils.is_connected(TEST_SERVER):
nam = QNetworkAccessManager()
request = QNetworkRequest(QUrl(url))
reply = nam.get(request)
loop = QEventLoop()
reply.finished.connect(loop.quit)
loop.exec_()
status = reply.attribute(
QNetworkRequest.HttpStatusCodeAttribute)
if status == 200:
res = True
img = reply.readAll()
else:
res = False
msg['text'] = QCoreApplication.translate(
"SettingsDialog",
"There was a problem connecting to the server. The server might be down or the service cannot be reached at the given URL."
)
else:
res = False
msg['text'] = QCoreApplication.translate(
"SettingsDialog",
"There was a problem connecting to Internet.")
self.qgis_utils.clear_status_bar_emitted.emit()
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"Not valid URL")
if not res:
self.log.logMessage(msg['text'], PLUGIN_NAME, msg['level'])
return (res, img)
def save_wms_image(filename, url, layer, extent):
bbox = "%f,%f,%f,%f" % (extent.xMinimum(), extent.yMinimum(),
extent.xMaximum(), extent.yMaximum())
h = int(extent.height() / extent.width() * WIDTH)
url = (
"%s/wms?request=GetMap&service=WMS&version=1.1.1&srs=EPSG:4326&layers=visualtests:%s&"
"styles=visualtests:%s&format=image/png&width=%i&height=%i&bbox=%s" %
(url, layer.name(), layer.name(), WIDTH, h, bbox))
nam = QNetworkAccessManager()
reply = nam.get(QNetworkRequest(QUrl(url)))
loop = QEventLoop()
reply.finished.connect(loop.quit)
loop.exec()
img = QImage()
img.loadFromData(reply.readAll())
img.save(filename)
def __init__(self, geturl_func, parseresult_func, parent=None):
QObject.__init__(self, parent)
self.geturl_func = geturl_func
self.parseresult_func = parseresult_func
self.editor = parent
self.networkManager = QNetworkAccessManager()
self.selectedObject = None
self.isUnloaded = False
self.popup = QTreeWidget(parent)
#self.popup.setColumnCount(2)
self.popup.setColumnCount(1)
self.popup.setUniformRowHeights(True)
self.popup.setRootIsDecorated(False)
self.popup.setEditTriggers(QTreeWidget.NoEditTriggers)
self.popup.setSelectionBehavior(QTreeWidget.SelectRows)
self.popup.setFrameStyle(QFrame.Box | QFrame.Plain)
self.popup.setHorizontalScrollBarPolicy(Qt.ScrollBarAlwaysOff)
self.popup.header().hide()
self.popup.installEventFilter(self)
self.popup.setMouseTracking(True)
#self.connect(self.popup, SIGNAL("itemClicked(QTreeWidgetItem*, int)"),
# self.doneCompletion)
self.popup.itemClicked.connect(self.doneCompletion)
self.popup.setWindowFlags(Qt.Popup)
self.popup.setFocusPolicy(Qt.NoFocus)
self.popup.setFocusProxy(parent)
self.timer = QTimer(self)
self.timer.setSingleShot(True)
self.timer.setInterval(500)
#self.connect(self.timer, SIGNAL("timeout()"), self.autoSuggest)
self.timer.timeout.connect(self.autoSuggest)
#self.connect(self.editor, SIGNAL("textEdited(QString)"), self.timer, SLOT("start()"))
#self.editor.textEdited.connect( self.timer.start )
self.editor.textEdited.connect(self.timer.start)
#self.editor.textChanged.connect( self.timer.start )
#self.connect(self.networkManager, SIGNAL("finished(QNetworkReply*)"),
# self.handleNetworkData)
self.networkManager.finished.connect(self.handleNetworkData)
def download_image(self, url):
res = False
img = None
msg = {'text': '', 'level': Qgis.Warning}
if url:
self.logger.info(__name__, "Downloading file from {}".format(url))
msg_status_bar = "Downloading image from document repository (this might take a while)..."
with ProcessWithStatus(msg_status_bar):
if is_connected(TEST_SERVER):
nam = QNetworkAccessManager()
request = QNetworkRequest(QUrl(url))
reply = nam.get(request)
loop = QEventLoop()
reply.finished.connect(loop.quit)
loop.exec_()
status = reply.attribute(
QNetworkRequest.HttpStatusCodeAttribute)
if status == 200:
res = True
img = reply.readAll()
else:
res = False
msg['text'] = QCoreApplication.translate(
"SettingsDialog",
"There was a problem connecting to the server. The server might be down or the service cannot be reached at the given URL."
)
else:
res = False
msg['text'] = QCoreApplication.translate(
"SettingsDialog",
"There was a problem connecting to Internet.")
else:
res = False
msg['text'] = QCoreApplication.translate("SettingsDialog",
"Not valid URL")
if not res:
self.logger.log_message(__name__, msg['text'], msg['level'])
return res, img
def _sync_get(url):
global __network_manager
if __network_manager is None:
__network_manager = QNetworkAccessManager()
__network_manager.setProxy(QgsNetworkAccessManager.instance().proxy())
pause = QEventLoop()
req = QNetworkRequest(url)
req.setRawHeader(b"Accept", b"application/xml")
req.setRawHeader(b"Accept-Language", b"fr")
reply = __network_manager.get(req)
reply.finished.connect(pause.quit)
is_ok = [True]
def onError(self):
is_ok[0] = False
pause.quit()
reply.error.connect(onError)
pause.exec_()
return reply, is_ok[0]
def _sync_get(url):
global __network_manager
if __network_manager is None:
__network_manager = QNetworkAccessManager()
__network_manager.setProxy(QgsNetworkAccessManager.instance().proxy())
pause = QEventLoop()
req = QNetworkRequest(url)
req.setRawHeader(b"Accept", b"application/xml")
req.setRawHeader(b"Accept-Language",
bytes(settings.value("default_language", "fr"), "utf8"))
req.setRawHeader(
b"User-Agent",
bytes(settings.value("http_user_agent", plugin_name()), "utf8"))
reply = __network_manager.get(req)
reply.finished.connect(pause.quit)
is_ok = [True]
def onError(self):
is_ok[0] = False
pause.quit()
reply.error.connect(onError)
pause.exec_()
return reply, is_ok[0]
address = response_data["Response"]["View"][0]["Result"][0]["Location"]["Address"]["Label"]
our_layer.startEditing()
address_col= our_layer.dataProvider().fieldNameIndex("address")
our_layer.changeAttributeValue(fid, address_col, address)
our_layer.commitChanges()
QtWidgets.QMessageBox.information(None, "Success", "Location has been reverse geocoded: {}".format(address))
here_api_key = 'insert_your_here_api_key_here'
our_layer = '[% @layer_id %]'
QgsMessageLog.logMessage("Selected layer ID is {}".format(str(our_layer)))
our_layer = QgsProject.instance().mapLayer(our_layer)
fid = [% $id %]
QgsMessageLog.logMessage("Selected feature ID is {}".format(str(fid)))
feature = our_layer.getFeature(fid)
point = feature.geometry().asPoint()
lat, lng = point.y(), point.x()
QgsMessageLog.logMessage("Selected coordinates are {}, {}".format(lat, lng))
manager = QNetworkAccessManager()
manager.finished.connect(handle_response)
do_request(manager, lat, lng, here_api_key)
def __init__(self, parent):
super().__init__(parent)
self.network = QNetworkAccessManager(self)
def upload_files(self, layer, field_index, features):
"""
Upload given features' source files to remote server and return a dict
formatted as changeAttributeValues expects to update 'datos' attribute
to a remote location.
"""
if not QSettings().value(
'Asistente-LADM_COL/sources/document_repository', False, bool):
self.message_with_duration_emitted.emit(
QCoreApplication.translate(
"SourceHandler",
"The source files were not uploaded to the document repository because you have that option unchecked. You can still upload the source files later using the 'Upload Pending Source Files' menu."
), Qgis.Info, 10)
return dict()
# Test if we have Internet connection and a valid service
dlg = self.qgis_utils.get_settings_dialog()
res, msg = dlg.is_source_service_valid()
if not res:
msg['text'] = QCoreApplication.translate(
"SourceHandler",
"No file could be uploaded to the document repository. You can do it later from the 'Upload Pending Source Files' menu. Reason: {}"
).format(msg['text'])
self.message_with_duration_emitted.emit(
msg['text'], Qgis.Info,
20) # The data is still saved, so always show Info msg
return dict()
file_features = [
feature for feature in features if not feature[field_index] == NULL
and os.path.isfile(feature[field_index])
]
total = len(features)
not_found = total - len(file_features)
upload_dialog = UploadProgressDialog(len(file_features), not_found)
upload_dialog.show()
count = 0
upload_errors = 0
new_values = dict()
for feature in file_features:
data_url = feature[field_index]
file_name = os.path.basename(data_url)
nam = QNetworkAccessManager()
#reply.downloadProgress.connect(upload_dialog.update_current_progress)
multiPart = QHttpMultiPart(QHttpMultiPart.FormDataType)
textPart = QHttpPart()
textPart.setHeader(QNetworkRequest.ContentDispositionHeader,
QVariant("form-data; name=\"driver\""))
textPart.setBody(QByteArray().append('Local'))
filePart = QHttpPart()
filePart.setHeader(
QNetworkRequest.ContentDispositionHeader,
QVariant("form-data; name=\"file\"; filename=\"{}\"".format(
file_name)))
file = QFile(data_url)
file.open(QIODevice.ReadOnly)
filePart.setBodyDevice(file)
file.setParent(
multiPart
) # we cannot delete the file now, so delete it with the multiPart
multiPart.append(filePart)
multiPart.append(textPart)
service_url = '/'.join([
QSettings().value(
'Asistente-LADM_COL/sources/service_endpoint',
DEFAULT_ENDPOINT_SOURCE_SERVICE),
SOURCE_SERVICE_UPLOAD_SUFFIX
])
request = QNetworkRequest(QUrl(service_url))
reply = nam.post(request, multiPart)
#reply.uploadProgress.connect(upload_dialog.update_current_progress)
reply.error.connect(self.error_returned)
multiPart.setParent(reply)
# We'll block execution until we get response from the server
loop = QEventLoop()
reply.finished.connect(loop.quit)
loop.exec_()
response = reply.readAll()
data = QTextStream(response, QIODevice.ReadOnly)
content = data.readAll()
if content is None:
self.log.logMessage(
"There was an error uploading file '{}'".format(data_url),
PLUGIN_NAME, Qgis.Critical)
upload_errors += 1
continue
try:
response = json.loads(content)
except json.decoder.JSONDecodeError:
self.log.logMessage(
"Couldn't parse JSON response from server for file '{}'!!!"
.format(data_url), PLUGIN_NAME, Qgis.Critical)
upload_errors += 1
continue
if 'error' in response:
self.log.logMessage(
"STATUS: {}. ERROR: {} MESSAGE: {} FILE: {}".format(
response['status'], response['error'],
response['message'], data_url), PLUGIN_NAME,
Qgis.Critical)
upload_errors += 1
continue
reply.deleteLater()
if 'url' not in response:
self.log.logMessage(
"'url' attribute not found in JSON response for file '{}'!"
.format(data_url), PLUGIN_NAME, Qgis.Critical)
upload_errors += 1
continue
url = self.get_file_url(response['url'])
new_values[feature.id()] = {field_index: url}
count += 1
upload_dialog.update_total_progress(count)
if not_found > 0:
self.message_with_duration_emitted.emit(
QCoreApplication.translate(
"SourceHandler",
"{} out of {} records {} not uploaded to the document repository because {} file path is NULL or it couldn't be found in the local disk!"
).format(
not_found, total,
QCoreApplication.translate("SourceHandler", "was")
if not_found == 1 else QCoreApplication.translate(
"SourceHandler", "were"),
QCoreApplication.translate("SourceHandler", "its")
if not_found == 1 else QCoreApplication.translate(
"SourceHandler", "their")), Qgis.Info, 0)
if len(new_values):
self.message_with_duration_emitted.emit(
QCoreApplication.translate(
"SourceHandler",
"{} out of {} files {} uploaded to the document repository and {} remote location stored in the database!"
).format(
len(new_values), total,
QCoreApplication.translate("SourceHandler", "was")
if len(new_values) == 1 else QCoreApplication.translate(
"SourceHandler", "were"),
QCoreApplication.translate("SourceHandler", "its")
if len(new_values) == 1 else QCoreApplication.translate(
"SourceHandler", "their")), Qgis.Info, 0)
if upload_errors:
self.message_with_duration_emitted.emit(
QCoreApplication.translate(
"SourceHandler",
"{} out of {} files could not be uploaded to the document repository because of upload errors! See log for details."
).format(upload_errors, total), Qgis.Info, 0)
return new_values
def __init__(self, url, method='GET', **data):
self.manager = QNetworkAccessManager()
self.method = method
self.url = QUrl(url)
self.request = QNetworkRequest(self.url)
def __init__(self):
super().__init__()
self.isKill = None
self.responseAllFinished = None
self.nam = QNetworkAccessManager(self)
self.nam.finished.connect( self.replyFinished )