traitsui | TraitsUI : Traits-capable windowing framework | Reactive Programming library
kandi X-RAY | traitsui Summary
kandi X-RAY | traitsui Summary
TraitsUI: Traits-capable windowing framework
Support
Quality
Security
License
Reuse
Top functions reviewed by kandi - BETA
- Add items to the panel
- Add items to the Layout .
- Parse the menu description .
- Opens the file dialog .
- Fill the source image .
- Return the function to be applied to the given object .
- Create the grid
- Called when tree selection changes
- Create a UI instance .
- Creates a new editor .
traitsui Key Features
traitsui Examples and Code Snippets
Lines of Code : 4License : Strong Copyleft (CC BY-SA 4.0)
Copyconda install -c conda-forge mayavi
conda install -c conda-forge vtk
from traits.api import (HasTraits, Trait)
class bar(HasTraits):
zap = Trait("None", {"None": None})
def __init__(self):
# In reality, determined programmatically at runtime.
add_dict_entries = {"One": 1}
noptirun python3 my_mayavi_script.py
python3 my_mayavi_script.py
def _refresh_fired(self):
self.reset_traits()
self.reset_traits(['trait1', 'trait2'])
class DataFrameEditorDemo(HasTraits):
err_correct = PostProcessAutoErrorCorrection() #a separate module for correcting the files
tracker = RecordKeeping() #a separate module for managing the .csv
highlighted_thing = Propertconda create --no-default-packages -n FOO python=2.7
conda install vtk=6.3
conda install mayavi
$ numba -s
System info:
--------------------------------------------------------------------------------
__Time Stamp__
2018-08-27 09:16:49.622828
__Hardware Information__
Machine : x86_64
CPU Name : ivybridge
class Container(HasTraits):
p1 = Instance(Test)
p2 = Instance(Test)
view = View(
Item("p1", style='custom'),
Item("p2", style='custom')
)
self.glyph_points = self.red_glyphs.glyph.glyph_source.glyph_source.output.points.to_array()
from traits.api import HasTraits, Str
from traitsui.api import View, Item
from pyface.image_resource import ImageResource
class Person(HasTraits):
first_name = Str
last_name = Str
view = View(Item('first_name'),
Community Discussions
Trending Discussions on traitsui
QUESTION
I have been having issues with my jupyter notebook for a few days. I didn't fix them at the time but have decided to now. Earlier whenever I executed anything in the jupyter notebook, It showed a lengthy list of errors in the terminal(not in the notebook). I tried the same in jupyterlab but again, the same error. I upgraded my ipykernel and somehow it started working again.But this time it only executes a few statements such as print(hello world)
I tried using a few other things like this:
...ANSWER
Answered 2020-Aug-26 at 04:29I think you should try these advices Basic Flask app not running (TypeError: required field "type_ignores" missing from Module)
If it does not help please provide output from
QUESTION
I'm trying to use mayavi in python to visualize a pointcloud, and cannot resolve this error. I'm sure it is an easy pip install, but I am unsure of the command. Any help is much appreciated! Thanks!
BTW, I am running Ubuntu 18.04 and have tried installing scipy as mentioned here: Python import error "getfullargspec". I have also ran pip install traitsui. Additionally, I have rebooted my system.
Update:
After further digging, it appears that it may be an issue with Python versions. I was able to get it to run with Python3, but not Python 2.7 (I need it to work with python 2). I have also tried modifying the code within handler.py to getargspec instead of getfullargspec. I was given an error about trait_factory by doing this
Here is the entire printout:
...ANSWER
Answered 2020-May-15 at 20:14The solution for this problem was to use older packages. Not all of the dependencies such as traitsui are compatible with Python 2.7. Even though an older version of mayavi was installed, the dependencies that are installed automatically are not compatible (they only support Python 3).
Here are the versions that work well together for me:
To install a specific version, just run sudo pip install packageName==#.#.#
QUESTION
Trying the very first example in traitsui doc:
...ANSWER
Answered 2020-Jan-19 at 11:20The difference between the Canopy IPython console and the Spyder IPython console is that
QUESTION
I'm designing a HasTraits subclass with dependent properties:
ANSWER
Answered 2019-Nov-24 at 04:54I assume you wish both bar and baz to be dict type (in traits Dict). Actually, there are default display widgets for pre-defined trait types, which are more useful than showing address. I believe traitsui doesn't know how to properly display your custom Trait object unless you explicitly assign an editor for it. Note that for baz, although a dropdown menu is generated, it is only displaying the keys, which is not very useful either.
With that said, the following codes might meet your expectations.
QUESTION
G:\Git\advsol\projects\autotune>conda env create -f env.yml -n auto-tune
Using Anaconda API: https://api.anaconda.org
Fetching package metadata .................
ResolvePackageNotFound:
- matplotlib 2.1.1 py35_0
G:\Git\advsol\projects\autotune>
ANSWER
Answered 2019-Aug-06 at 08:52Try
conda install matplotlib=2.1.1
QUESTION
I'd like to run SfePy demos but there is a problem displaying using Mayavi. See http://sfepy.org/doc-devel/installation.html#requirements
I've:
- created an anaconda Python 3.6 environment (per this answer) using
conda create --name SfePy36 python=3.6 installed mayavi using
conda install -c conda-forge mayaviinstalled pip3 using
python3 get-pip.py(from here)installed PyQt5 using
pip3 install PyQt5
I don't know how to independently check that PyQt5 is or is not installed properly. If I repeat pip3 install PyQt5 it tells me it's already installed, but that doesn't mean it was done correctly or is in the right place.
When I run the very simple mayavi test below I get the following error.
...ANSWER
Answered 2019-May-03 at 05:12You may have to use wxPython instead of PyQt/PySide. Have a look at the installation guide, point number 2.
QUESTION
I have a PyQt4 GUI that houses numerous libraries (such as Mayavi) which have their own internal keyboard shortcuts natively (already present without putting in any code to set them up). One such key is s in Mayavi - if you press this button while hovering over a Mayavi Figure, a save window will appear. Even worse, pressing the letter p while hovering over will completely freeze out all camera controls on that window.
I made a similar post back in April on how to turn off these shortcuts within one of these embedded libraries (Mayavi) - however, 5 months later and it appears such knowledge is very elusive.
Any help on this matter is greatly appreciated.
UPDATE: I've edited the original post based on forum feedback - very sorry for obfuscating this issue; hopefully the below code will prove more clear:
...ANSWER
Answered 2018-Aug-29 at 21:27SOLUTION: Thanks to the very helpful individuals in the comments, the above code (in the original post) works as it is supposed to (or as best it can). There is apparently no way to control events on modules held within PyQt (such as Mayavi) through the PyQt event filter. However, if anyone is looking for the correct layout to control PyQt events alone, it has been supplied here.
QUESTION
In the past, I used the traitsui.wx.themed_slider_editor.ThemedSliderEditor to build a progress bar with a TraitsUI application with wx backend,
ANSWER
Answered 2019-Jan-19 at 17:35Qt5 should be supported. See https://github.com/enthought/traitsui/blob/master/CHANGES.txt. If you encounter problems with this, please open an issue on GH.
Update:
Try something like this (partial, not tested):
QUESTION
I'm trying to update a PyQt4 progress bar live from an external python script as that external script runs through its loops. I've provided a minimal, working example of my progress so far; can anyone please guide me on best practices going forward?
GUI.py:
...ANSWER
Answered 2018-Nov-21 at 07:48You have a circular import that causes an infinite loop since GUI imports to external and external to GUI, that is a symptom of a bad design. On the other hand the progressbar must be a member of the class. In addition, the external task must be executed in a thread and to update them you must use a signal that will transport the data to the GUI thread.
external.py
QUESTION
Below is some minimal code that fully demonstrates what I call "pipeline pollution". Each time you press the 'Draw' button, the MayaviScene editor (accessed via the top-left button on the figure) will update the figure, but also create a new scene's "shell" that lingers in the pipeline (as seen in the attached image).
I'm worried that in my more complex project, this pileup will have adverse effects.
Can someone please guide me on how to best set up this Mayavi scene to simply be updated without excess accumulation? I've read through tons of online materials, but still don't understand the developer's logic.
...ANSWER
Answered 2018-Oct-08 at 21:31The cause is likely the line containing Mayavi_Scene().update_scene() in the draw internal function. Every time draw is called, it creates a new Mayavi_Scene. The following P1 class instead defines draw as a method that accesses self.viz1 directly. I've also replaced the reference to draw with a reference to self.draw
Community Discussions, Code Snippets contain sources that include Stack Exchange Network
Vulnerabilities
No vulnerabilities reported
Install traitsui
You can use traitsui like any standard Python library. You will need to make sure that you have a development environment consisting of a Python distribution including header files, a compiler, pip, and git installed. Make sure that your pip, setuptools, and wheel are up to date. When using pip it is generally recommended to install packages in a virtual environment to avoid changes to the system.
Support
Reuse Trending Solutions
Find, review, and download reusable Libraries, Code Snippets, Cloud APIs from over 650 million Knowledge Items
Find more librariesStay Updated
Subscribe to our newsletter for trending solutions and developer bootcamps
Share this Page
