Hey!! I'm looking for python bindings for opensg 1.8.. I haven't been able to find it. I have read somethin about pyopengs. Is it still available? I am working on linux platform (ubuntu). If anyone could direct me to it I would be grateful.
The homepage and source code is on google code: pyOpenSG Project
As one of the creators of pyOpenSG, I can tell you that it is definitely still alive and kicking. We use it in production software all the time. It has become so stable for us though that we don't often update the code base. The python binding generator that we use (py++) just keeps everything working between revisions.
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I'm admittedly new to Netsuite, so this may be obvious, although I've been unable to find anything specific one way or the other. In fact, I don't even attend any training until next week, but I'm trying to get part of my development environment setup with one of the editors/IDEs I prefer. I know that Netsuite offers an Eclipse plugin, but I'm not an Eclipse fan. I'd prefer to use either WebStorm or TextMate. (I'm on MacOS Sierra)
I tried installing the WebStorm plugin, but it's throwing an exception and is not functional. I submitted a bug on GitHub, but what I'd really like to know is if it's possible for me to write my own script to upload/download files to the cabinet, so I could just roll my own feature in TextMate. Is this possible, and if so, how? (Just a link to the docs is perfectly fine)
In other words, is it possible via their API, to submit changes to a script I've been working on in another editor/IDE? Or interact with our cabinet? (Not sure if I'm using the proper NS verbiage, but hopefully you get my intent) I'm thinking about writing a Python script, that accepts a local script path as a parameter, that will then get submitted to our cabinet. Thanks for the help in advance.
I wrote a plugin for JetBrains IDEs (I use WebStorm specifically though) that mimics NetSuite's Eclipse plugin. Feel free to take a look. It is open source and has ~1500 downloads at the current moment.
https://plugins.jetbrains.com/plugin/8305?pr=
If you are the same person that opened this issue (https://github.com/Topher84/NetSuite-Tools-For-WebStorm/issues/7), it has been closed and was due to using an older version of WebStorm.
I don't like eclipse personally, so I just make my scripts in whatever and use Netsuite's script backend to upload the scripts as 'new' when I'm done. If I want to change them, simply use their backend again to 'edit' the script. You'll see a simple editor, where you can change things, or you just copy and paste what you have in there. It's a little more work than something integrated, but it does work..
I am a somewhat novice programmer (by which I mean I am proficient in many programming languages, but have never taken formal classes) and would like to heavily mod the Chromium web browser for my own purposes. I would need to change the UI significantly, as well as make somewhat major changes to the V8 embedded javascript engine, and I would like to know where I can start. I guess what I really need to know is:
Are there certain programming conventions I should observe to better understand how Chromium works?
Are there any guides/tutorials on how the file system used for the source works?
Are there any guides/tutorials on how to edit/interpret the Chromium source code specifically?
Should I try to mod Chromium, or should I try to build my own web browser using WebKit and V8?
I am also considering basing by browser on FireFox. Would that be easier to get started with? Since I plan on learning as I work, I would like to be able to understand the
Any help would be greatly appreciated, as well as any gems of wisdom from your own, personal experiences.
P.S.: I'm running Ubuntu 11.10, if that makes a difference at all.
The Chromium.org site has some resources :
General http://www.chromium.org/Home
Building on Ubuntu : http://code.google.com/p/chromium/wiki/LinuxBuildInstructions
Conventions : http://www.chromium.org/developers/coding-style
Contributing : http://www.chromium.org/developers/contributing-code
(Sounds RTFM-y, I know, sorry)
That said, you're probably better of tweaking an existing browser codebase rather than creating one "from scratch" - a task which I would assume to be daunting at least.
I really love programming in kdevelop4, however it`s quite lacking in language support and other issues, so i would like to developing extension for it.
however .... i thought i would start with an easy plugin but it seems there is no actual documentation about it(not even a good in code comment)
just an example that i can seem to get working....( it compiles fine it just does appear where it should in kdevelop4)
does anyone know about good documentation on this subject?
or if you made a plugin for kdevelop can you tell me what in short need to be done ?
Check that the plugin has been installed to a path in your KDEDIRS env variable, and run kbuildsyscocoa4.
I am working on Debian and I have this server we want to monitor.
The application is ours and there are around a hundred real-time counters we want to export for monitoring purposes, graphs and alarms.
I've been looking at the Debian way of doing this because we do use Debian packaging to install the app, and Debian uses snmpd daemon, based on net-snmp, to export SNMP.
So far every approach I've seen looks very complicated, from recompiling snmpd to load a dynamic library into it, and compiling a form of subagent that replicates what snmpd does.
While all of those options make me think I should go for something else than SNMP I don't want to give up that early and I was wondering if anybody has found a feasible implementation.
Ideally it should be coded in C or C++ as the app is in C++, but I'm open to wrappers or other kind of suggestions.
net-snmp supports both the smux and agentx agent extension protocols, allowing sub-agents to live in different processes. They also have a tutorial on writing AgentX subagents in C.
An often overlooked solution is Agent++ API, which to me looks pretty nice and is under the Apache license. As far as I understand, you can modify that agent to answer to your own MIBs.
That said, doing a subagent isn't such a bad choice. You start the standard unpatched snmpd (from net-snmp). Then you connect to it with your subagent, which only adds those OIDs you want it to add. The net-snmp kit for coding AgentX (as the protocol is called) sub-agents is not dead simple to use, but not very hard either. There is also a Perl module for sub-agent development: https://metacpan.org/pod/NetSNMP::agent
The traditional way to do this in linux is to use the net-snmp package. Make sure you write the MIB first. Everything is based on the MIB and changes to the MIB usually results in lots of changes in the code. Coding for net-snmp is not difficult and there is lots of documentation to get you started, eg: http://www.net-snmp.org/wiki/index.php/Tutorials#Coding_Tutorials
Have you tried net-snmp?
I want to write a C++ application with Qt, but build a prototype first using Python and then gradually replace the Python code with C++.
Is this the right approach, and what tools (bindings, binding generators, IDE) should I use?
Ideally, everything should be available in the Ubuntu repositories so I wouldn't have to worry about incompatible or old versions and have everything set up with a simple aptitude install.
Is there any comprehensive documentation about this process or do I have to learn every single component, and if yes, which ones?
Right now I have multiple choices to make:
Qt Creator, because of the nice auto completion and Qt integration.
Eclipse, as it offers support for both C++ and Python.
Eric (haven't used it yet)
Vim
PySide as it's working with CMake and Boost.Python, so theoretically it will make replacing python code easier.
PyQt as it's more widely used (more support) and is available as a Debian package.
Edit: As I will have to deploy the program to various computers, the C++-solution would require 1-5 files (the program and some library files if I'm linking it statically), using Python I'd have to build PyQt/PySide/SIP/whatever on every platform and explain how to install Python and everything else.
I want to write a C++ application with Qt, but build a prototype first using Python and then gradually replace the Python code with C++. Is this the right approach?
That depends on your goals. Having done both, I'd recommend you stay with Python wherever possible and reasonable. Although it takes a bit of discipline, it's very possible to write extremely large applications in Python. But, as you find hotspots and things that can be better handled in C++, you can certainly port relevant parts to C++.
Is there any comprehensive documentation about this process or do I have to learn every single component, and if yes, which ones?
Here's what I'd recommend for the various pieces:
EDITOR/IDE: Use any editor/IDE you're comfortable with, but I'd highly recommend one that supports refactoring. If you're comfortable with Eclipse, use it. If you want to mainly go the C++ route and you're not too familiar with any editors, you might be better off with QtCreator. Eric is an extremely good Python IDE with support for refactoring, unless you're going to be doing lots of C++, take a look at it. Even better, its source code is an example of good PyQt usage and practices.
PROCESS:
The quick summary:
Write your application in Python using PyQt
When identified as hotspots, convert decoupled Python classes to C++
Create bindings for those classes using SIP
Import the newly defined libraries in Python in place of their Python counterparts
Enjoy the speed boost
General details:
Write the application in Python using PyQt. Be careful to keep a good separation of concerns so that when you need to port pieces to C++ they will be separate from their dependencies. When you finally need to port something to C++, write it in C++/Qt and then create bindings for it using SIP. SIP has a good reference manual on the process, and you have all of PyQt as an example.
DEPLOYMENT:
C++ - For many applications the dependencies are sufficiently simple that it's not too difficult to create an installer using a tool like NullSoft's Installer or InnoSetup.
Python/PyQt - PyQt applications are a bit more difficult to install because of the dependency on Python and its dependence on the presence of the Qt libraries. One person documented his efforts on this post at ARSTechnica. py2exe works pretty well on Windows and should work fine. IME, freeze.py, which comes with the Python source, sometimes has problems determining which shared libraries are truly necessary and will sometimes end up creating a binary whose dependencies aren't present. Py2app can be made to work on Mac OS X.
But worse, however, is the PyQt/Qt licensing. If you are developing a commercial application, you need to have a commercial PyQt (and Qt) license and make sure to prevent the users from easily modifying the source or otherwise writing code against the PyQt/Qt API because of licensing restrictions. Because of that, the PyQt author created a tool called VendorId (although it has a Python license). Within VendorId is a tool called SIB that can be used to create an executable which depends only on the Python interpreter. But, if you're going to go this far, you might want to install a custom Python along with your application.
DISCLAIMER: I haven't used PySide at all, so I'm not sure how it compares to PyQt. Also, note the following warning on their website:
PySide is a work in progress and is not yet suited for application development requiring production-level stability.
But, on a good note, they intend, at least for the initial release to "maintain API compatibility with PyQt." So, aside from the C++ bindings, you could easily switch between the two later.
If you are just learning Qt and want to leverage the speed of prototyping that Python gives you, then I would recommend you make a sample project using PyQt. As you said, there is a debian package, so you are just a simple apt-get away from making your first application.
I personally use gVim as my Python/Qt editor, but you can really use any Python-friendly editor without much trouble. I liked WingIDE and they have auto-complete for Qt but once you sip from the vim kool-aid it's hard to switch.
I would say that PySide is 95%+ compatible with PyQt and the LPGL license is nice, but if you are just trying to prototype your first Qt app, then I don't think there is a real reason to use PySide. Although, I do like the PySide docs better, you can also just use them and replace all the library references with PyQt.
Depending on the complexity of the application you are building, it might be better off to just start from scratch with a C++ version than to try to do a bunch SIP refactoring black magic. Once you have a solid grasp of the Qt framework, you should be able to switch between the C++ and Python bindings pretty effortlessly.
I would draw UI mockups before starting to code prototypes. Here are some benefits:
Quicker than coding prototypes as there is no programming involved
Quickly fill widgets, such as tables and trees, with data
Add descriptions and notes to your screens
Easily integrate mockups into specification documents without having to capture screens
Validate UI design concepts before implementing
There are a lot of tools that can help you do that, but if you are going to use Qt, MockupUI may be a good choice as it renders Qt widgets with native styles for Windows 7,8 or 10 which makes your mockup look more realistic.