Re: python3.7 error PYQT5 - NameError: name 'self' is not defined
>
> Hi when I disconnect the internet I get an error NameError: name 'self' is
> not defined. I really dont get it.. thanks all. Is that a bug? or my fault?
Exception in thread Thread-1:
> Traceback (most recent call last):
> File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 93, in secret
> print(ping('google.com'))
> File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 72, in ping
> conn.connect((addr, 80))
> socket.gaierror: [Errno 11001] getaddrinfo failed
> During handling of the above exception, another exception occurred:
> Traceback (most recent call last):
> File
> "C:\Users\Alon\AppData\Local\Programs\Python\Python37-32\lib\threading.py",
> line 917, in _bootstrap_inner
> self.run()
> File
> "C:\Users\Alon\AppData\Local\Programs\Python\Python37-32\lib\threading.py",
> line 865, in run
> self._target(*self._args, **self._kwargs)
> File "C:\programming Alon\stock market app\PROJECT\AlonStockMarket.py",
> line 95, in secret
> self.pushButton.setDisabled(True)
> NameError: name 'self' is not defined
Looks like `self` is supposed to be referring to an instance of the class
`Ui_AlonStockMarketApp` (which has the pushButton attribute) but you've
defined the secret function outside of that class. Try defining that
function inside your class.
HTH,
Chris
--
https://mail.python.org/mailman/listinfo/python-list
Re: Flask: request vs Request
> > Could you please give some context when you reply, TIA > Whoops, thanks for the reminder Mark. So what for the Request is used for then? In general when you see that something in Python starts with a capital letter, that indicates a class. Check out the relevant section of the PEP8 coding style [1], this is a good reference to have on hand. (This generalization doesn't apply to builtin types which follow a separate convention, also outlined in [1] -- and of course there are a numerous exceptions.) This holds for your variable in question "request" which is an instance of the Request class. Check out [2] for more information on this. PyCharm tries to do its best but I've had this problem too. You can always open up a python REPL and look at the object yourself: >>> import flask >>> r = flask.Request >>> r >>> dir(r) and so on. When I'm working in python I like to keep one of these open for this purpose. HTH, Chris [1] https://www.python.org/dev/peps/pep-0008/#class-names [2] http://flask.pocoo.org/docs/0.12/api/#incoming-request-data -- https://mail.python.org/mailman/listinfo/python-list
Re: Flask: request vs Request
In the code you linked, I don't see where the *R*equest is used. The request variable is setup by flask when you annotate the function with the resource endpoint and POST method. It contains the content of the request which can be converted to json if that content type was specified. -- https://mail.python.org/mailman/listinfo/python-list
Re: psychocomputational analysis toolkit in Python?
> Would it be possible to emulate a minimally functional brain-to-brain coupling system entirely in Python? I don't know what that would entail, but the links I shared have a mailing list and a very responsive gitter, both of which would be great places to ask about that! (You're welcome to ask here of course, but this being the general python mailing list, it's a shot in the dark.) Good luck! Chris -- https://mail.python.org/mailman/listinfo/python-list
Re: psychocomputational analysis toolkit in Python?
You might find MNE useful, and if what you're doing happens to fit somewhere in their package you could contribute to it -- they're a good group to work with. https://www.martinos.org/mne/stable/index.html https://github.com/mne-tools/mne-python -- https://mail.python.org/mailman/listinfo/python-list
Re: Hi
I downloaded files(Python 2.7.10 - 2015-05-23 https://www.python.org/downloads/release/python-2710/) to setup on your website. (also got the version of x64 because of my cpu) But when I try to install it, there is an error. The error is There is a problem with this Windows Installer package. A DLL required for this install to complete could not be run. Contact your support personnel or package vendor. According to this link, it could be a permissions issue [1]. [1] http://superuser.com/questions/478631/dll-could-not-be-run-for-msi-installers -- https://mail.python.org/mailman/listinfo/python-list
Re: Which GUI?
You might checkout pyqtgraph. I think a ton of the examples will be relevant to your use case. On Fri, Jul 24, 2015 at 1:31 PM, Paulo da Silva p_s_d_a_s_i_l_v_a...@netcabo.pt wrote: Hi all! I am about to write an application (python3 in linux) that needs: 1. Display time series graphics dynamically changed as the application runs, i.e. the graphics should reflect some internal variables states. 2. The same but for some network like diagrams. Basically nodes and connections (straight lines). Nodes can have different colors depending on their activity levels and also, together with connection lines, may be created and deleted dynamically. 3. Interaction with the user (not sure yet, here). 4. Some modules may need to be moved to C++ in case of lack of enough speed. So, the possibility of the GUI libs be used with C++ may be an advantage. Anyway I can always stay in Python and write a C++ extension. 5. Several multi processor segments. 6. For now single user - possible but unlikely multi-user in the future. Which technology is better? matplotlib? tkinter? wxwidgets? qt? Web: ajax (I don't know much about this - need to learn), using cherrypy or django? Any other? Thanks for any help or comments. -- https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
Re: Fwd: ImportError: No module named site
What did you set those variables to? Also, output from python -v would be helpful. On Jul 23, 2015 10:15 PM, Laura Creighton l...@openend.se wrote: In a message of Fri, 24 Jul 2015 09:37:35 +0800, chenc...@inhand.com.cn write s: hi: I'm Needing to get python 2.7.10 to cross compile correctly for an ARM embedded device. When I execute python using shell, it comes out this error:ImportError: No module named site.I have setted environment varible:PYTHONHOME and PYTHONPATH. Is there some good idea to sovle this issue? You might want to try that question over here: https://mail.python.org/mailman/listinfo/mobile-sig I think you have an issue with dynamic library linking, but I don't know how to find out for sure. People there do. Laura -- https://mail.python.org/mailman/listinfo/python-list -- https://mail.python.org/mailman/listinfo/python-list
