Hi,
Besides what Joseph said, I have to say a couple more things:
1. PyQt4 will still be supported in the future because there's no real
problem in doing it.
2. Manual installations (with setup.py) are discouraged now, unless
you're a power user and you really know what you're doing. To install
Spyder you can simply run
pip install --pre -U spyder
which will install beta3 and all its dependencies for you.
Cheers,
Carlos
El 13/06/16 a las 03:11, 'skidzo' via spyder escribió:
Hi Carlos,
is there a way to Install Spyder 3 beta using setup.py install on
Python3 alongside an Python 2.7 WITHOUT having PyQt4 installed.
Here's my attempt to do it:
C:\Python34\Scripts>C:\Python34\python.exe spyder
Traceback (most recent call last):
File "spyder", line 3, in <module>
start_app.main()
File "C:\Python34\lib\site-packages\spyderlib\start_app.py", line
114, in main
from spyderlib import spyder
File "C:\Python34\lib\site-packages\spyderlib\spyder.py", line 88,
in <module>
from spyderlib.qt.QtGui import (QApplication, QMainWindow,
QSplashScreen,
File "C:\Python34\lib\site-packages\spyderlib\qt\__init__.py", line
15, in <module>
API_NAME = {'pyqt': 'PyQt4', 'pyside': 'PySide'}[API]
KeyError: 'pyqt5'
Is there a reason why you still have to have PyQt4?
Am Dienstag, 7. Juni 2016 03:01:10 UTC+2 schrieb Carlos Córdoba:
Hi all,
On the behalf of Spyder’s development team
(https://github.com/spyder-ide/spyder/graphs/contributors
<https://github.com/spyder-ide/spyder/graphs/contributors>),
I’m pleased to announce the third beta of our next major version:
Spyder 3.0.
We’ve been working on this version for almost two years now and as
far as we know
it’s working very well. There are still several bugs to squash but
we encourage all
people who like the bleeding edge to give it a try. This beta is
released
six months after our second one and it includes almost 600 commits!
Spyder 3.0 comes with several interesting and exciting new
features. The most
important ones are:
* Support for much more programming languages: Spyder relies now
on the excellent Pygments
library to provide syntax highlight and suggest code
completions in the Editor, for all
programming languages supported by it.
* A new file switcher: Spyder 3.0 will come with a fancy file
switcher, very similar in
spirit to the one present in Sublime Text. This is a dialog to
select among the open
files in the Editor, by doing a fuzzy search through their
names. It also lets users to
view the list of classes, methods and functions defined in the
current file, and select
one of them. This dialog is activated with |Ctrl+P|.
* A Numpy array graphical builder: Users who need to create
NumPy arrays in Spyder for
matrices and vectors can do it now in a graphical way by
pressing |Ctrl+M| in the Editor
or the Consoles. This will open an empty 2D table widget to be
filled with the data
required by the user.
* A new icon theme based on FontAwesome.
* A new set of default pane layouts for those coming from
Rstudio or Matlab (under
|View > Window layouts|).
* A simpler and more intuitive way to introduce keyboard shortcuts.
* Support for PyQt5, which fixes problems in MacOS X and in high
definition screens.
For a complete list of changes, please see here:
https://github.com/spyder-ide/spyder/wiki/Beta-version-changelog
<https://github.com/spyder-ide/spyder/wiki/Beta-version-changelog>
You can easily install this beta if you use Anaconda by running:
|conda update qt pyqt conda install -c spyder-ide spyder==3.0.0b3 |
Or you can use pip with this command:
|pip install --pre -U spyder |
Enjoy!
-Carlos
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