I am using the gi.repository.Gtk module to generate some GUIs.
To let the user select a folder I use the gi.repository.Gtk.FileChooserButton.
According to the Gtk3 documentation I should be able to select or create folders using the action Gtk.FileChooserAction.SELECT_FOLDERor Gtk.FileChooserAction.CREATE_FOLDER.
So the relevant code is this:
filechooser = Gtk.FileChooserButton(Gtk.FileChooserAction.CREATE_FOLDER)
filechooser.connect("file-set",update_select_folder)
def update_select_folder(*args):
print(*args)
But I am still unable to select/create folders.( I am able to select files.)
Python3 Gtk3 Documentation
complete Code on github
So my Question is: How can I select/create folders using a FileChooserButton?
From https://developer.gnome.org/gtk3/stable/GtkFileChooser.html
filechooser = Gtk.FileChooserButton()
filechooser.set_action(Gtk.FileChooserAction.SELECT_FOLDER)
filechooser.set_create_folders(True)
Related
for reference this is all using Pyqt5 and Python 3.6:
I've got a QStandardItemModel that is built from QStandardItems that are strings of the items in a zip (the model displays all the contents of a zipfile). I went with this choice as I can not cache the files locally, and my research shows that QFileSystemModel can not work on archives unless I unpack at least temporarily.
All items in the QStandardItemModel end in the correct extension for the file (.csv,.txt,ect), and I need to display the icon a user would see if they were looking at the file in windows explorer, however show it in the qtreeview (a user seeing content.csv should also see the icon for excel). On that note, this application is only running on windows.
How can I pull the extensions default system file icon, and set it during my setting of these items? Would I have to manually download the icons for my known file types and do this, or does the system store it somewhere I can access?
Here's some basic code of how I build and display the model and treeview:
self.zip_model = QtGui.QStandardItemModel()
# My Computer directory explorer
self.tree_zip = QTreeView()
self.tree_zip.setModel(self.zip_model)
def build_zip_model(self,current_directory):
self.zip_model.clear()
with zipfile.ZipFile(current_directory) as zip_file:
for item in zip_file.namelist():
model_item = QtGui.QStandardItem(item)
self.zip_model.appendRow(model_item)
You can use QFileIconProvider:
def build_zip_model(self, current_directory):
iconProvider = QtWidgets.QFileIconProvider()
self.zip_model.clear()
with zipfile.ZipFile(current_directory) as zip_file:
for item in zip_file.namelist():
icon = iconProvider.icon(QtCore.QFileInfo(item))
model_item = QtGui.QStandardItem(icon, item)
self.zip_model.appendRow(model_item)
I am doing PCA on CIFAR 10 image on IBM WATSON Studio Free version so I uploaded the python file for downloading the CIFAR10 on the studio
pic below.
But when I trying to import cache the following error is showing.
pic below-
After spending some time on google I find a solution but I can't understand it.
link
https://dataplatform.cloud.ibm.com/docs/content/wsj/analyze-data/add-script-to-notebook.html
the solution is as follows:-
Click the Add Data icon (Shows the Add Data icon), and then browse the script file or drag it into your notebook sidebar.
Click in an empty code cell in your notebook and then click the Insert to code link below the file. Take the returned string, and write to a file in the file system that comes with the runtime session.
To import the classes to access the methods in a script in your notebook, use the following command:
For Python:
from <python file name> import <class name>
I can't understand this line
` and write to a file in the file system that comes with the runtime session.``
Where can I find the file that comes with runtime session? Where is the file system located?
Can anyone plz help me in this with the details where to find that file
You have the import error because the script that you are trying to import is not available in your Python runtime's local filesystem. The files (cache.py, cifar10.py, etc.) that you uploaded are uploaded to the object storage bucket associated with the Watson Studio project. To use those files you need to make them available to the Python runtime for example by downloading the script to the runtimes local filesystem.
UPDATE: In the meanwhile there is an option to directly insert the StreamingBody objects. This will also have all the required credentials included. You can skip to writing it to a file in the local runtime filesystem section of this answer if you are using insert StreamingBody object option.
Or,
You can use the code snippet below to read the script in a StreamingBody object:
import types
import pandas as pd
from botocore.client import Config
import ibm_boto3
def __iter__(self): return 0
os_client= ibm_boto3.client(service_name='s3',
ibm_api_key_id='<IBM_API_KEY_ID>',
ibm_auth_endpoint="<IBM_AUTH_ENDPOINT>",
config=Config(signature_version='oauth'),
endpoint_url='<ENDPOINT>')
# Your data file was loaded into a botocore.response.StreamingBody object.
# Please read the documentation of ibm_boto3 and pandas to learn more about the possibilities to load the data.
# ibm_boto3 documentation: https://ibm.github.io/ibm-cos-sdk-python/
# pandas documentation: http://pandas.pydata.org/
streaming_body_1 = os_client.get_object(Bucket='<BUCKET>', Key='cifar.py')['Body']
# add missing __iter__ method, so pandas accepts body as file-like object
if not hasattr(streaming_body_1, "__iter__"): streaming_body_1.__iter__ = types.MethodType( __iter__, streaming_body_1 )
And then write it to a file in the local runtime filesystem.
f = open('cifar.py', 'wb')
f.write(streaming_body_1.read())
This opens a file with write access and calls the write method to write to the file. You should then be able to simply import the script.
import cifar
Note: You can get the credentials like IBM_API_KEY_ID for the file by clicking on the Insert credentials option on the drop-down menu for your file.
The instructions that op found miss one crucial line of code. I followed them and was able to import modules but wasn't able to use any functions or classes in those modules. This was fixed by closing the files after writing. This part in the instrucitons:
f = open('<myScript>.py', 'wb')
f.write(streaming_body_1.read())
should instead be (at least this works in my case):
f = open('<myScript>.py', 'wb')
f.write(streaming_body_1.read())
f.close()
Hopefully this helps someone.
I would like to remove some items from a table using Impex. The following example throws no errors, but nothing is removed.
REMOVE ProductReference;pk[unique=true]
"#% impex.exportItemsFlexibleSearch(""select {pk} from {ProductReference as pr} where {pr.referenceType}=( {{select {pk} from {ProductReferenceTypeEnum as prte} where {prte.code} = 'CROSSELLING'}})"");"
The query produces results as expected. Is REMOVE not compatible with flexible search, or am I missing something?
The problem is, that I am running an import over hotfolder and I want to remove all existing items beforehand. Alternative solutions are welcome.
Importing the query-
REMOVE ProductReference;pk[unique=true]
"#% impex.exportItemsFlexibleSearch(""select {pk} from {ProductReference as pr} where {pr.referenceType}=( {{select {pk} from {ProductReferenceTypeEnum as prte} where {prte.code} = 'CROSSELLING'}})"");"
is not working because you have not selected the Enable code execution checkbox.Also, as suggested by #B.M replacing the script with impex.includeSQLData() and #% impex.initDatabase() would not have any effect if the checkbox is not selected.However, selecting the checkbox and running the above script will give error, because there is no method by the name, exportItemsFlexibleSearch in the class MyImpExImportReader(which is called on running import).The method exportItemsFlexibleSearch is available in DeprecatedExporter (which is called on running export not import).Now, running this impex script in export will execute successfully without any error, but it won't remove anything. Instead, it will create a zip file with an impex and a script file. This script file will have the impex header for removing the items returned by the query. Using this zip file we can delete the items, conditionally.
Go to HMC -> Cronjobs -> Create a new cronjob of type Impex import job -> Upload the zip file in media attribute -> Create -> Run the impex.
This would delete the items returned by the query.There is another way of deleting the items selected by the query.
We need to export the script to generate zip file of import script and media file.Resultant zip file need to be imported with enablecodeexecution checked
Alternatively groovy script can be executed, an example:
import de.hybris.platform.servicelayer.search.FlexibleSearchQuery;
flexibleSearchService = spring.getBean("flexibleSearchService")
modelService = spring.getBean("modelService")
query = "select {pk} from {trigger}";
flexibleSearchService.search(query).result.each
{
modelService.remove(it)
}
use HAC -> SQL Query console to delete using direct SQL command.
Enable Commit code
After running the update go to Monitoring tab and clear the cache
I am looking for groovy script to add an wsdl to a project in SOAPUI dynamically at runtime using groovy scripts. i have tried the following code
import com.eviware.soapui.impl.wsdl.*
import com.eviware.soapui.impl.WsdlInterfaceFactory
project = new WsdlProject()
//wsdl = new WsdlInterfaceFactory()
project.setName("Project1");
WsdlInterface iface = WsdlInterfaceFactory.importWsdl(project, "C:\\Manoj\\BIAScalarReads\\IDSRequestLIB\\IDS_Request_MeterData.wsdl", true)[0];
No new project is getting loaded in the SOAPUI. Can anyone help on this?
You're creating a project, however then you don't add the project to the Workspace. To do so you must use the related method from Workspace class.
It possible to do so in a different ways. For example, create your project, save on disk and then load on the workspace in your groovy script testStep inside a testCase:
import com.eviware.soapui.impl.wsdl.*
import com.eviware.soapui.impl.WsdlInterfaceFactory
def project = new WsdlProject()
project.setName("Project1")
WsdlInterfaceFactory.importWsdl(project, 'path/to/yourWsdl', true)
// file to save the project
def projectFilePath = 'C:/temp/myProject.xml'
// save the project
project.saveAs(projectFilePath)
// load the project from disc to workspace
testRunner.testCase.testSuite.project.workspace.importProject(projectFilePath)
Another possible and more compact way to do the same is using workspace.createProject this way you avoid to save the disc and then import, to do it this way you can use the follow script:
import com.eviware.soapui.impl.wsdl.*
import com.eviware.soapui.impl.WsdlInterfaceFactory
def workspace = testRunner.testCase.testSuite.project.workspace
def project = workspace.createProject('Project2',new File('C:/temp/myProject.xml'))
WsdlInterfaceFactory.importWsdl(project, 'path/to/yourWsdl', true)
Hope this helps,
I'm having issues importing htmlunit (htmlunit.sf.net) into a groovy script.
I'm currently just using the example script that was on the web and it gives me unable to resolve class com.gargoylesoftware.htmlunit.WebClient
The script is:
import com.gargoylesoftware.htmlunit.WebClient
client = new WebClient()
html = client.getPage('http://www.msnbc.msn.com/')
println page.anchors.collect{ it.hrefAttribute }.sort().unique().join('\n')
I downloaded the source from the website and placed the com folder (and all its contents) where my script was located.
Does anyone know what issue I'm encountering? I'm not quite sure why it won't import it
You could use Grape to get the dependecy for you during script runtime. Easiest way to do it is to add a #Grab annotation to your import statement.
Like this:
#Grab('net.sourceforge.htmlunit:htmlunit:2.7')
import com.gargoylesoftware.htmlunit.WebClient
client = new WebClient()
// Added as HtmlUnit had problems with the JavaScript
client.javaScriptEnabled = false
html = client.getPage('http://www.msnbc.msn.com/')
println page.anchors.collect{ it.hrefAttribute }.sort().unique().join('\n')
There's only one problem. The page seems to be a little bit to much to chew off for HtmlUnit. When I ran the code I got OutOfMemoryException every time. I'd suggest downloading the html the normal way instead and then using something like NekoHtml or TagSoup to parse the html into XML and work with it that way.
This example uses TagSoup to work with html as xml in Groovy: http://blog.foosion.org/2008/06/09/parse-html-the-groovy-way/
you just need to download zip file, extract the jar file(s) and place them on the class path when compiling... You dont need the source
http://sourceforge.net/projects/htmlunit/files/htmlunit/2.8/htmlunit-2.8.zip/download