RSS Reader With JDeveloper 11.1.1.3
Hi All,
I am developing an application which requires to read rss feeds from selected sites and display on . I went through this link http://www.oracle.com/technetwork/developer-tools/jdev/urldatacontrol-099677.html without much success. Anyone who knows how to do this please help!
Shay,
I checked that and configured the proxy. Now I'm getting the following error;
Alert on the browser
Response: '503: Service Unavailable' for url: 'http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd'
Then on JDev, I see the following error
<XMLHandler><parseDataStream> Failed to create the DOM tree for the source. Resaon: Response: '503: Service Unavailable' for url: 'http://www.w3c.org/TR/1999/REC-html401-19991224/loose.dtd'
Thanks again.
Edited by: Eric S. on Oct 29, 2010 9:21 PM
Edited by: Eric S. on Oct 29, 2010 9:37 PM
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Context: MakeProjectAndDependenciesCommand application=HR_EJB_JPA_App.jws project=EJBModel.jpr
C:\Oracle\Middleware\jdk160_05\jre\bin\java.exe -jar C:\Oracle\Middleware\jdeveloper\jdev\lib\ojc.jar -g -warn -nowarn:320 -nowarn:372 -nowarn:412 -nowarn:413 -nowarn:415 -nowarn:486 -nowarn:487 -nowarn:489 -nowarn:556 -nowarn:558 -nowarn:560 -nowarn:561 -nowarn:705 -Xlint:-fallthrough -Xlint:-serial -Xlint:-unchecked -source 1.6 -target 1.6 -noquiet -encoding Cp1252 -d C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes -namereferences -make C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes\EJBModel.cdi -classpath C:\Oracle\Middleware\jdk160_05\jre\lib\resources.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\rt.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\jsse.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\jce.jar;C:\Oracle\Middleware\jdk160_05\jre\lib\charsets.jar;C:\JDeveloper\mywork\HR_EJB_JPA_App\.adf;C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\classes;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\toplink.jar;C:\Oracle\Middleware\modules\com.bea.core.antlr.runtime_2.7.7.jar;C:\Oracle\Middleware\modules\javax.persistence_1.0.0.0_1-0.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\eclipselink.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.xdk_11.1.1\xmlparserv2.jar;C:\Oracle\Middleware\jdeveloper\modules\oracle.xdk_11.1.1\xml.jar;C:\Oracle\Middleware\modules\javax.jsf_1.2.0.0.jar;C:\Oracle\Middleware\modules\javax.ejb_3.0.1.jar;C:\Oracle\Middleware\modules\javax.enterprise.deploy_1.2.jar;C:\Oracle\Middleware\modules\javax.interceptor_1.0.jar;C:\Oracle\Middleware\modules\javax.jms_1.1.1.jar;C:\Oracle\Middleware\modules\javax.jsp_1.1.0.0_2-1.jar;C:\Oracle\Middleware\modules\javax.jws_2.0.jar;C:\Oracle\Middleware\modules\javax.activation_1.1.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.mail_1.1.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.soap_1.3.1.0.jar;C:\Oracle\Middleware\modules\javax.xml.rpc_1.2.1.jar;C:\Oracle\Middleware\modules\javax.xml.ws_2.1.1.jar;C:\Oracle\Middleware\modules\javax.management.j2ee_1.0.jar;C:\Oracle\Middleware\modules\javax.resource_1.5.1.jar;C:\Oracle\Middleware\modules\javax.servlet_1.0.0.0_2-5.jar;C:\Oracle\Middleware\modules\javax.transaction_1.0.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.stream_1.1.1.0.jar;C:\Oracle\Middleware\modules\javax.security.jacc_1.0.0.0_1-1.jar;C:\Oracle\Middleware\modules\javax.xml.registry_1.0.0.0_1-0.jar;C:\Oracle\Middleware\wlserver_10.3\server\lib\weblogic.jar;C:\Oracle\Middleware\wlserver_10.3\common\lib -sourcepath C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src;C:\Oracle\Middleware\jdk160_05\src.zip;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\toplink-src.zip;C:\Oracle\Middleware\jdeveloper\modules\oracle.toplink_11.1.1\eclipselink-src.zip C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\Dept.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\Emp.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeLocal.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeClient.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacade.java C:\JDeveloper\mywork\HR_EJB_JPA_App\EJBModel\src\oracle\HRFacadeBean.java
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[Application HR_EJB_JPA_App is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
The "Running: DefaultServer" displays:
"C:\Oracle\Middleware\user_projects\domains\base_domain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
[Server Instance DefaultServer is shutting down. All applications currently running will be terminated and undeployed.]
Process exited.
C:\Oracle\Middleware\user_projects\domains\base_domain\bin\stopWebLogic.cmd
Stopping Weblogic Server...
Initializing WebLogic Scripting Tool (WLST) ...
Welcome to WebLogic Server Administration Scripting Shell
Type help() for help on available commands
Connecting to t3://localhost:7101 with userid weblogic ...
This Exception occurred at Wed Oct 29 23:47:40 CET 2008.
javax.naming.CommunicationException [Root exception is java.net.ConnectException: t3://localhost:7101: Destination unreachable; nested exception is:
java.net.ConnectException: Connection refused: connect; No available router to destination]
at weblogic.jndi.internal.ExceptionTranslator.toNamingException(ExceptionTranslator.java:40)
at weblogic.jndi.WLInitialContextFactoryDelegate.toNamingException(WLInitialContextFactoryDelegate.java:783)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:365)
at weblogic.jndi.Environment.getContext(Environment.java:315)
at weblogic.jndi.Environment.getContext(Environment.java:285)
at weblogic.jndi.WLInitialContextFactory.getInitialContext(WLInitialContextFactory.java:117)
at javax.naming.spi.NamingManager.getInitialContext(NamingManager.java:667)
at javax.naming.InitialContext.getDefaultInitCtx(InitialContext.java:288)
at javax.naming.InitialContext.init(InitialContext.java:223)
at javax.naming.InitialContext.<init>(InitialContext.java:197)
at weblogic.management.scripting.WLSTHelper.populateInitialContext(WLSTHelper.java:512)
at weblogic.management.scripting.WLSTHelper.initDeprecatedConnection(WLSTHelper.java:565)
at weblogic.management.scripting.WLSTHelper.initConnections(WLSTHelper.java:305)
at weblogic.management.scripting.WLSTHelper.connect(WLSTHelper.java:203)
at weblogic.management.scripting.WLScriptContext.connect(WLScriptContext.java:60)
at weblogic.management.scripting.utils.WLSTUtil.initializeOnlineWLST(WLSTUtil.java:125)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at org.python.core.PyReflectedFunction.__call__(PyReflectedFunction.java:160)
at org.python.core.PyMethod.__call__(PyMethod.java:96)
at org.python.core.PyObject.__call__(PyObject.java:248)
at org.python.core.PyObject.invoke(PyObject.java:2016)
at org.python.pycode._pyx4.connect$1(<iostream>:16)
at org.python.pycode._pyx4.call_function(<iostream>)
at org.python.core.PyTableCode.call(PyTableCode.java:208)
at org.python.core.PyTableCode.call(PyTableCode.java:404)
at org.python.core.PyFunction.__call__(PyFunction.java:184)
at org.python.pycode._pyx16.f$0(C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py:1)
at org.python.pycode._pyx16.call_function(C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py)
at org.python.core.PyTableCode.call(PyTableCode.java:208)
at org.python.core.PyCode.call(PyCode.java:14)
at org.python.core.Py.runCode(Py.java:1135)
at org.python.util.PythonInterpreter.execfile(PythonInterpreter.java:167)
at weblogic.management.scripting.WLST.main(WLST.java:129)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
at java.lang.reflect.Method.invoke(Method.java:597)
at weblogic.WLST.main(WLST.java:29)
Caused by: java.net.ConnectException: t3://localhost:7101: Destination unreachable; nested exception is:
java.net.ConnectException: Connection refused: connect; No available router to destination
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:203)
at weblogic.rjvm.ServerURL.findOrCreateRJVM(ServerURL.java:153)
at weblogic.jndi.WLInitialContextFactoryDelegate$1.run(WLInitialContextFactoryDelegate.java:344)
at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:363)
at weblogic.security.service.SecurityManager.runAs(Unknown Source)
at weblogic.jndi.WLInitialContextFactoryDelegate.getInitialContext(WLInitialContextFactoryDelegate.java:339)
... 38 more
Caused by: java.rmi.ConnectException: Destination unreachable; nested exception is:
java.net.ConnectException: Connection refused: connect; No available router to destination
at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:464)
at weblogic.rjvm.ConnectionManager.bootstrap(ConnectionManager.java:315)
at weblogic.rjvm.RJVMManager.findOrCreateRemoteInternal(RJVMManager.java:251)
at weblogic.rjvm.RJVMManager.findOrCreate(RJVMManager.java:194)
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteServer(RJVMFinder.java:225)
at weblogic.rjvm.RJVMFinder.findOrCreateRemoteCluster(RJVMFinder.java:303)
at weblogic.rjvm.RJVMFinder.findOrCreate(RJVMFinder.java:193)
... 43 more
Problem invoking WLST - Traceback (innermost last):
File "C:\Oracle\Middleware\user_projects\domains\base_domain\shutdown.py", line 1, in ?
File "<iostream>", line 22, in connect
WLSTException: Error occured while performing connect : Error getting the initial context. There is no server running at t3://localhost:7101 Use dumpStack() to view the full stacktrace
Done
I'm not that familiar with these things but it seems to me that there is an issue with port numbers here. The application seems to expect a app.server service at port 7101, but does'nt find one.
Any suggestions on how to fix this problem would be appreciated?
LA$$EJupp,
It fails in a similar way.
What I did was; create a simle 'Hello World' html file, saving it with the jsp extension. In Jdev11g i made a new application and an emtpy project, then loaded the jsp file and made it the default run-target. This compiles nicely.
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* To start WebLogic Server, use a username and *
* password assigned to an admin-level user. For *
* server administration, use the WebLogic Server *
* console at http:\\hostname:port\console *
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<30.okt.2008 kl 19.20 CET> <Info> <Management> <BEA-141107> <Version: WebLogic Server 10.3 Mon Aug 18 22:39:18 EDT 2008 1142987 >
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<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000331> <Started WebLogic Admin Server "AdminServer" for domain "base_domain" running in Development Mode>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000365> <Server state changed to RUNNING>
<30.okt.2008 kl 19.20 CET> <Notice> <WebLogicServer> <BEA-000360> <Server started in RUNNING mode>
DefaultServer startup time: 121552 ms.
DefaultServer started.
In the "Messages" pane, however, things are not looking so good:
Context: MakeProjectAndDependenciesCommand application=TestAppJsp.jws project=TestProjJsp.jpr
[7:20:49 PM] Successful compilation: 0 errors, 0 warnings.
[Application TestAppJsp is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
But, of course, the server is actually running as I can access it via its Admin Console.
So, I try to run the project again, and this time the following is shown in the "Messages" pane:
Compiling...
Context: MakeProjectAndDependenciesCommand application=TestAppJsp.jws project=TestProjJsp.jpr
[7:26:39 PM] Successful compilation: 0 errors, 0 warnings.
[Application TestAppJsp is bound to Server Instance DefaultServer]
[Starting Server Instance DefaultServer]
#### Server Instance DefaultServer could not be started: Server Instance was terminated.
The "Running: DefaultServer" now comes up with:
C:\Oracle\Middleware\user_projects\domains\base_domain\bin\startWebLogic.cmd
[waiting for the server to complete its initialization...]
[Server Instance DefaultServer is shutting down. All applications currently running will be terminated and undeployed.]
Process exited.
The WLS is still running though as I can still access its adm console.
To me it seems that it is attempting to start a separate instance of the WLS for each run attempt, but then I could be wrong.....:(
Later I'll try to change the default WLS port from 7001 to 7101 as suggested in another port here.
I must admit that I'm a bit surprised that the JDev11g doesn't work fine at this very simple level when performing a default install. -
How to use BC4J with JDeveloper 9i in a Team
Hello
I'm not sure if I'm to stupid, but to say the truth I didn't found the clue how to share a BC4J Application between several develeopers. Maybe someone can give me a hint.
That's my situation:
Our team is going to develop a web application using BC4J and BC4J-JSP, nothing special I think.
But my problem is, that BC4J and especially the wizards refer to a lot of different files. Even simple changes often result in multiple files being changed in different parts of the project.
Creating a view link between view objects in two packages for example changes the view objects in both packages. Also the project (.jpr) file or several "BC4J.xcfg" files are changed very often.
So it is not easy to find parts of code from which I can say they are owned by one developer and others which are owned by another. Most often, if you have to merge the work of different developers, you have to edit the BC4J-XML-Files using an external editor. Or did someone find a better way? Please tell me!
So, what is the best way to share code between developers?
Should I partition the application by packages?
- advantage:
it allows a fine partitioning
- disadvantages:
it has the great danger that BC4J makes changes in other packages which will be overseen when merging.
Should I create a projects for each developer and distribute code between the projects using libraries?
- advantage: no unseen changes will happen, as the libraries are readonly.
- disadvantages: no view links between view objects in different projects (Libraries) are possible! Also a lot of "load errors" can occure when updating a library, which have to be manually corrected in the dependent projects.
Are source code management systems a real help in this problem or do they just "manage" the problem? I already tried SCM and PVCS but was not very happy with the way of working. As JDeveloper is not "really easy" to use with theese tools.
So I would like to get any hints how other developers are dealing with this problem. Are you using BC4J with JDeveloper 9i in a team? Please tell me how do it and how you have partitioned your application.
Thanks in advance
Frank BrandstetterHi,
I'm not sure whether my answer is good enough for you, but it might help.
First of all, you have to use JDev 9.0.3, because 9.0.2 has big problems with associations/view links between objects in different projects.
Creating a view link between view objects in two packages for example changes the view objects in both packages. Also the project (.jpr) file or several "BC4J.xcfg" files are changed very often.This is not completely true in 9.0.3, as you may choose not to create an accessor in the imported object (and usually you don't need it neither!). As for bc4j.xcfg, there is a trick: define a "standard" database connection name to use all over your project! This will prevent modifying these files all the time!
Should I create a projects for each developer and distribute code between the projects using libraries?
- advantage: no unseen changes will happen, as the libraries are readonly.
- disadvantages: no view links between view objects in different projects (Libraries) are possible! Also a lot of "load errors" can occure when updating a library, which have to be manually corrected in the dependent projects.I would say, projects for each application component, which by chance will be managed by a single developer at a time.
As for the disadvantages, in 9.0.3 you are able to properly create associations and links using read-only objects. Hopefully, the release version will solve some generation inconsistencies...
Concerning the errors that occur when modifying a library, this might be balanced by the relative independence of the components... If you are able to develop following the dependency tree, you will not meet the problem very often.
Are source code management systems a real help in this problem or do they just "manage" the problem? I already tried SCM and PVCS but was not very happy with the way of working. As JDeveloper is not "really easy" to use with theese tools.Indeed, I do not have a SCMS really able to manage merges in the BC4J XML files... We rather try not to arrive there!
So I would like to get any hints how other developers are dealing with this problem. Are you using BC4J with JDeveloper 9i in a team? Please tell me how do it and how you have partitioned your application.I really hope that my hints will help.
Regards,
Adrian -
Safari 5.1.2: Where is the built-in RSS Reader theme stored?
Hi all,
Safari's built-in RSS reader menus are displayed in wrong language on my system - does anybody know in which library Apple's blue RSS reader theme and/or it's ressources are stored, so I could check for missing language files? All hints I could find on the web are describing pre-5.1 versions of Safari, and after investigating my current libraries I'm sure the ressources changed, e.g. the SyndicationUI.framework under /System/Library/PrivateFrameworks.
Does anybody have any hints for me?OK, here's what I'm talking about. This is a screen capture of a tab from the Macintosh version of Safari:
Notice how the "X" to close the tab is on the left-hand side and the text of the tab is centered on the width of the tab.
Here is a screenshot of the Windows version of Safari:
You can see how the tab is much smaller for one, but also how the text is justified to the left with the "X" to close the tab appearing on the right side of the tab instead of the left.
I don't really prefer one over the other (ie. left or right side), I just wondered if there's some setting to make them act the same way on both so that I don't have to constantly remember what OS I'm on in order to remember where the darn "X" is to close the tab. -
Error after deploying a JSP Application developed with jdeveloper
Hi there
Running Oracle Enterpride Edition 8.1.7
including Oracle Http webserver
I'm trying to run a JSP application developed with Jdeveloper
through the oracle http server included in
Oracle Enterpride Edition 8.1.7
Think I have modified alle the .conf files correctly
I get the message :
"Error Message: java.lang.RuntimeException: JSP Registry could not locate runtime property file:ORDERS_ORDERS_PKG_ORDERS_PKGModule.properties"
Of course I know ,this file should be deployed as well. I have done this.
Any ideas what's wrong ?
Or can anyone point me to a (proper) document that decribes (correctly and completely) alle the steps that need to be done ?
Many Thanxs
Regards TJ
nullYep, I had the same problem deploying from JDeveloper 9.3.1, followed:
http://www.oracle.com/technology/products/jdev/howtos/10g/adf_runtime_update_howto.html
and it works! thanks for the clue! (now I only have to find out what ADF is now!)
Carlos. -
Using Struts with JDeveloper, BC4J and OC4J 9.0.2
Is it feasible to use Struts with JDeveloper 9.0.2, BC4J 9.0.2 and OC4J 9.0.2? We have an application that uses the BC4J JBO tags in version 9.0.2. We wish to use Struts and we want to retain the use of the JBO tags. Is there a way to do this without upgrading to 9.0.3?
Here are two related questions:
Can we upgrade to oracle9iAS 9.0.3 yet still use JDeveloper 9.0.2 and BC4J/JBO 9.0.2?
Can we upgrade to JDeveloper 9.0.3 and BC4J/JBO 9.0.3 yet still deploy to oracle9iAS 9.0.2? -
As a straight A student of Computer Science, I put my hands on database development of an information system project for our CS faculty this summer. JDeveloper is used as the IDE for such project.
I have learnt Java 2 and something about Oracle database in my courses. Now, after reading the product introduction and a short online course outline in iDeveloper2001, I have a brief idea about it. But since I can not afford much, how to learn more about it? Could you offer me some advices?
Thanks a lot!The online users guide and documentation is the best place to
start to learn how to use JDeveloper.
- PSW
Ram Purushothaman (guest) wrote:
: Hi,
: I am new to this Jdeveloper. I need to develop a intranet
: project. Basically, I have to get the employee details from the
: HR like work-telephone, email-address, etc.
: Can somebody let me know how to start with Jdeveloper.
Basically
: I need to have a query screen (query by last_name or first_name
: etc) and a result screen (results based on the query).
: Any help is appreciated.
: Thanks.
: Ram.
null -
Database development with jdeveloper
Hi
Thank you for reading my post
is it possible to use Jdeveloper to develop Mysql databases ?
how i use its diagram <> database capabilities to forward a diagram to a mysql database ?
thanksHi,
For information on how connect MySQl to JDev, look in the Help for 'Working with Non-Oracle Databases' under 'Using Application Development Tools | Database Tools'.
And for Modeling Database Development with JDeveloper, you can find this tutorial useful :
http://www.oracle.com/technology/obe/obe1013jdev/dbdevelopment/obe_%20dbasedevmt.htm
Regards,
Sunil.. -
ISupplier - Setting up the Development Environment with JDeveloper 9.0.3
Hi friends,
Can you please tell me the steps involved in setting up the development environment for iSupplier Module with JDeveloper in my PC.
Please give me the details about what are the files to be downloaded from Apps, folder structure for development environment etc...
Gurus please reply ASAP.
Thanks,
SanYou should better pick the class files from the JAVA_TOP appropraite to that product and add it to either myclasses in your project in jdev or add it to the classpath.
Once you have these required files then you can launch the pages by either using a test.jsp or use the xml files directly if you know what parameters to pass. I would suggest you to use a test.jsp and launch the first page in the flow which launches from the menu - function by picking it's web_html_call. -
So I've been using newsbeuter like many people for over a year now. However, the one complaint I and many others have voiced on the forums is that: there exists no cron RSS reader. Sure you can run newsbeuter 24/7 with the auto-refresh feature enabled, but who wants that. So a week ago at the start of the holidays I wrote my own. Now after a week I have seen that it works and that it should be ready to release in beta. Please understand that this is designed in my favorite way; stupid simple. It is source edited and demands only two files: a history file, and the program. I wrote it in python because of the wonderful feedparser library and because this way you can edit your feeds on the fly without needing to recompile.
For anyone who wishes, feel free to play around with this and give me your feedback.
To get it working just run the following to ensure you have the deps:
sudo pacman -Sy coreutils curl python3 python-feedparser youtube-dl
Next put the following source in a file and chmod 700 it. Now you can ./rss or maybe put it in ~/bin and add that to your path so you can run it like any other binary. But wait! Now before you run it, you will more than likely want to edit the config unless you want all of my feeds and just happen to have a /home/keller/downloads folder you want all the stuff put in. To edit the urls just follow the examples I left in. They are in the style ("Name Of Feed", "http:\\example.com\rss\url.xml") where the first entry starts with and additional open brace and then each end in a comma if it is not the last feed entry or a additional close brace if it is. If you don't have anything for the particular category, just use (). Now give it a run by appending the --no-download option. If you don't, it's going to take a while and will work on every feed entry.
To quote --help:
Usage: rss [Options]
This is a zero hassle RSS reader. It is designed to be source configured and
run without a care in the world. Cron it, script it, just plain run it...
Options:
-h, --help Show me this message.
--no-download Do not act on new entries.
(Simply mark as old.)
-q, --quiet Don't talk.
-v, --say-something The opposite of -q.
In terms of action, it will:
First: Append new links to a file called links.html in the downloads folder that you can view with your browser of choice. This is the fastest so you can read your feeds while you wait on the downloads.
Second: Download the attached image from Deviant Art
Third: Download every youtube video at a max of 720p (To speed up the download and conserve bandwidth)
Lastly: Download all of your podcasts
I was debating adding twitter, but I don't use RSS for twitter (or twitter for that matter) so if there is a desire for it (or others) let me know.
#!/usr/bin/python
# Depends on:
# * coreutils
# * curl
# * python3
# * python-feedparser
# * youtube-dl
# - - - - - - - - - - - - - - Configuration and URLs - - - - - - - - - - - - - #
be_quiet = False # True disables output (Good for cron)
download_dir = "/home/keller/downloads/"
history_file = "/home/keller/.rss_history"
# Appends to links.html page in download directory
link_urls = (("Extra Ordinary", "http://www.exocomics.com/feed"),
("Doghouse Diaries", "http://feeds2.feedburner.com/thedoghousediaries/feed"),
("Cyanide & Happiness", "http://feeds.feedburner.com/Explosm"),
("XKCD", "http://xkcd.com/rss.xml"),
("Scandinavia And The World", "http://feeds.feedburner.com/satwcomic?format=xml"),
("Surviving The World", "http://survivingtheworld.net/feed.xml"),
("Something Of That Ilk", "http://somethingofthatilk.com/rss/index.php"),
("Invisible Bread", "http://feeds.feedburner.com/InvisibleBread"),
("Happle Tea", "http://www.happletea.com/feed/"),
("Dilbert", "http://feed.dilbert.com/dilbert/daily_strip"),
("What-If", "http://what-if.xkcd.com/feed.atom"),
("Networking Nerd", "http://networkingnerd.net/feed/"),
("Fry Guy's Blog", "http://www.fryguy.net/feed/"),
("Ethereal Mind", "http://feeds.feedburner.com/etherealmind?format=xml"),
("Packet Pushers", "http://feeds.feedburner.com/PacketPushersBlogsOnly"),
("Lone SysAdmin", "http://lonesysadmin.net/feed/"),
("Arch Linux News", "http://www.archlinux.org/feeds/news/"),
("Schneier on Security", "http://feeds.feedburner.com/schneier/excerpts"))
# Deviant Art RSS
deviant_art_urls = (("Isbjorg's Main Gallery", "http://backend.deviantart.com/rss.xml?q=gallery%3Aisbjorg%2F9742889&type=deviation"))
# Youtube RSS - Youtube Username Only
youtube_users = (("Phillip DeFranco", "sxephil"),
("Freddie", "freddiew"),
("Freddie BTS", "freddiew2"),
("Corridor Digital", "corridordigital"),
("Corridor Digital BTS", "samandniko"),
("Jenna Marbles", "jennamarbles"),
("Source Fed", "sourcefed"),
("Minute Physics", "minutephysics"),
("VSauce", "vsauce"),
("Numberphile", "numberphile"),
("Veritasium", "1veritasium"),
("Sixty Symbols", "sixtysymbols"),
("Periodic Videos", "periodicvideos"))
# Podcasts - Audio/Video linked content download
podcast_urls = (("Security Now", "http://feeds.twit.tv/sn_video_large"),
("Ted Talks", "http://feeds.feedburner.com/tedtalks_video"),
("Scam School", "http://revision3.com/scamschool/feed/MP4-Large"),
("Hak 5", "http://feeds.feedburner.com/hak5hd?format=xml"),
("Film Riot", "http://revision3.com/filmriot/feed/MP4-hd30"),
("SANS News", "https://isc.sans.edu/dailypodcast.xml"),
("The Techie Geek", "http://feeds.feedburner.com/thetechiegeek/ogg?format=xml"))
# - - - - - - - - - - - - No need to modify below here - - - - - - - - - - - - #
from feedparser import parse
from os import system
from sys import argv
import pickle
# -- Argument Parse
no_download = False
if "--help" in argv or "-h" in argv:
print("""Usage: rss [Options]
This is a zero hassle RSS reader. It is designed to be source configured and
run without a care in the world. Cron it, script it, just plain run it...
Options:
-h, --help Show me this message.
--no-download Do not act on new entries.
(Simply mark as old.)
-q, --quiet Don't talk.
-v, --say-something The opposite of -q.
exit()
if "--no-download" in argv:
no_download = True
if "--quiet" in argv or "-q" in argv:
be_quiet = True
if "--say-something" in argv or "-v" in argv:
be_quiet = False
# -- Unpickle History
try:
history = pickle.load(open(history_file, "rb"))
except:
tmp = open(history_file, "w")
tmp.close()
history = {"podcast" : [], "deviant_art" : [], "youtube" : [], "link" : []}
current_links = [] # Holds all current links so we can prune ancient history
# -- Link
for url in link_urls:
if not be_quiet : print("Checking", url[0] + "...")
for entry in parse(url[1]).entries:
current_links.append(entry.link)
if entry.link not in history["link"]: # If is a new link
if not be_quiet : print(" * New Content Found!")
if no_download or system('echo "<a href=\"' + entry.link + '\">' + url[0] + ' : ' + entry.title + '</a><br />" >> ' + download_dir + 'links.html') == 0: # Append to file
history["link"].append(entry.link)
# -- Deviant Art
for url in deviant_art_urls:
if not be_quiet : print("Checking", url[0] + "...")
for entry in parse(url[1]).entries:
if entry.media_content[0]["url"][-4] == '.': # Check it's a file
current_links.append(entry.media_content[0]["url"])
if entry.media_content[0]["url"] not in history["deviant_art"]: # If is a new link
if not be_quiet : print(" * Downloading:", entry.media_content[0]["url"][entry.media_content[0]["url"].rfind('/') + 1:])
if no_download or system('curl -so "' + download_dir + entry.media_content[0]["url"][entry.media_content[0]["url"].rfind('/') + 1:] + '" "' + entry.media_content[0]["url"] + '"') == 0: # Download
history["deviant_art"].append(entry.media_content[0]["url"])
# -- Youtube
for url in youtube_users:
if not be_quiet : print("Checking", url[0] + "...")
for entry in parse("https://gdata.youtube.com/feeds/api/users/" + url[1] + "/uploads").entries:
current_links.append(entry.link)
if entry.link not in history["youtube"]: # If is a new link
if no_download or system('youtube-dl --max-quality 22 -o "' + download_dir + '%(title)s.%(ext)s" "' + entry.link + '"' + ['', ' -q'][be_quiet]) == 0: # Download
history["youtube"].append(entry.link)
# -- Podcast
for url in podcast_urls:
if not be_quiet : print("Checking", url[0] + "...")
for entry in parse(url[1]).entries:
for link in entry.links:
if link.type[0:5] == "video" or link.type[0:5] == "audio": # If _IT_ describes itself as video or audio
current_links.append(link.href)
if link.href not in history["podcast"]: # If is a new link
if not be_quiet : print(" * Downloading:", link.href[link.href.rfind('/') + 1:])
if no_download or system('curl -#Lo "' + download_dir + link.href[link.href.rfind('/') + 1:] + '" "' + link.href + '"' + ['', ' -s'][be_quiet]) == 0: # Download
history["podcast"].append(link.href)
# -- History Dump
for key in history:
for link in history[key]:
if link not in current_links:
history[key].remove(link)
# -- Pickle History
pickle.dump(history, open(history_file, "wb"))
That's all folks. If you do give it a try, please give feed back even if it's just that the whole thing sucks. I'd love to know what feeds don't work, if there is anything you want added, or if you just think it's swell.
If there appears to be some interest I'll look at putting this in the AUR. Maybe with a mode for config files so that each user can have thier feeds all independantly checked with each run under cron. Though that'll take some work to get just right so I'm only doing so if people are sure they would like such a feature. So yeah, feel free to ask for the moon, I'll see what I can do in most cases.
Lastly, I am humbly sorry that I suck at documenting how exactly it works here. If you have any questions at all, please feel free to post away and I will do my best to answer them.This is a shame that Apple doesnt (somehow) make this one of the cross-platform features.
I mean come on, how many of us mac users actually have ALL our computer-using relatives on a mac? In a perfect world, all of us, but reality is, I'm the only one out of about 11 people on my and my wife's side of the family that we share pics of the kids with. Everyone else uses Winblows.
I was pumped when I heard about photocasting. Alas, now that I've tried to make this work smoothly for the novice windows users who want to see pictures of our kids, I realize there is *zero chance* of me being able to use this. There is no way I can see myself sending my 63 year old mother an RSS feed link and having her figure out what to do with it (when she can barely figure out how to look at the pics I send in email he he). If she has to go install an RSS reader, forget it.
Anyway, great mac only feature, but this would be a huge feather in Apple's cap if they could figure out how to serve this up to Windows end users just as effortlessly.
eMac, PB17" Mac OS X (10.4.4)
eMac Mac OS X (10.2.x) -
Using dynamic ViewLinks with JDeveloper 10g
Hello.
I'm displaing a list of data from tab1 with a sublist of data from tab2, which has a n:m cardinality relationship.
Attributes:
k1 - primary key of tab1
k2 - primary key of tab2
fk1 - foreign key of tab1 in rel
fk2 - foreign key of tab2 in rel
Before data iteration I create dynamic link using createViewLinkBetweenViewObjects(...) method of my ApplicationModule. I use assocClause parameter to define the way of the data association, e.g.:
select <attrs> from tab2 where k2 in (select fk2 from rel where fk1=:1)Parameter :1 is replaced with k1 from tab1.
This works fine, but whern I use parameter :1 more times in query, the JBO-27122 (SQL error during statement preparation. Statement: ...) is reported. I have used it with JDeveloper 9i and it worked properly.
Thanks for any helpDid you read my reply here:
Jdeveloper with PVCS
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