These examples are extracted from open source projects. Constructs an action with an icon and some text and parent.If parent is an action group the action will be automatically inserted into the group.. Introduction. The other issue seems to be OK but not quite sure as you have not replied yet to my last email. These examples are extracted from open source projects. discuss-gnuradio (thread) Advanced [Prev Period] Last Modified: Thu Oct 31 2019 23:25:56 -0400 Threads in reverse chronological order [Next Period] FM and FreeDV cross-mode repeater with qradiolink, Adrian Musceac, 2019/10/30; Subject Line Prefix Missing, Ed Criscuolo, 2019/10/30. In D:\Python34\Lib\site-packages\PyQt4 I see QtSql4.dll. 把Qt5卸载，然后重装了Qt4，出现安装成功语句，然后就可以使用了. See the Doxygen documentation for details about the blocks available in this package. filter import firdes: from gnuradio. qtgui import Range, RangeWidget: from optparse import OptionParser: import . [SOLVED]How to FIX VSCode error in PyQt5 import pylint(no-na. The gnuradio package in Debian Buster has been heavily modified and all distributions that are directly or indirectly based on Debian Buster are affected - Ubuntu 18.04, Kali Rolling, Parrot Os, .. This way the depencies stay the same but you get the latest psychopy code. This is the gr-qtgui package. Revert to the standalone from 1.83.01 if that was working for you and then just update the app with a patch release (download the zip file for version 1.83.03 and use the tools menu to update to this zip file). It's not terribly uncommon for someone to e-mail the GNU Radio mailing list, discuss-gnuradio, asking for help getting GNU Radio running in CentOS. Your import above puts the files within gnuradio/iio on the PYTHONPATH, not the folder itself. I'm writing an app in java that uses real-time data from a gnuradio script designed . from PyQt4 import QtGui. pip install numpy. Subject: Re: GNU Radio 3.7 on Ubuntu 20.04. R: Cannot run a command. CentOS 6, for example, was first released in Both the complex and floating point versions of the sink take the same arguments using the following class constructor: 1 2 qtgui_make_sink_X (int fftsize, int wintype, double fc= 0, 3 double bandwidth= 1.0, const std::string &name= " Spectrum Display ", 4 bool plotfreq= true, bool plotwaterfall= true, bool . I have noticed on the github page that a forked pyqtgraph is being installed so I have uninstalled pyqtgraph and pyside and ran this command from pyjoulescope_ui repository directory. Here the details: Here the error: python3 -c "import PyQt5.QtWebEngineWidgets". GNURadio 3.7, HackRF, Python 3.8, Win 10, QT vs WX. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Hi Vincenzo, urllib2 is not available in Python3 any more, as far as I know. ImportError: DLL load failed: The specified procedure could not be found.'. It shouldn't be necessary if everything worked fine earlier, but it might work as a fallback. It contains various QT-based graphical user interface blocks that add graphical sinks to a GNU Radio flowgraph. Both the complex and floating point versions of the sink take the same arguments using the following class constructor: 1 2 qtgui_make_sink_X (int fftsize, int wintype, double fc= 0, 3 double bandwidth= 1.0, const std::string &name= " Spectrum Display ", 4 bool plotfreq= true, bool plotwaterfall= true, bool . #name 1 #number of inputs ) self.qtgui_time_sink_x_0.set_u pdate_time(0.10) self.qtgui_time_sink_x . Downgrading pyqt version 5.6.0 to 4.11.4, and qt from version 5.6.0 to 4.8.7 fixes this: $ conda install pyqt=4.11.4 $ conda install qt=4.8.7. We respect your privacy and take protecting it seriously This is the gr-qtgui package. (I work on Win 7, this code works fine on Win7, but I have to also work on Win XP, because this is what some clients use) The following are 19 code examples for showing how to use PyQt5.QtCore.Signal () . Traceback (most recent call last): File "train.py", line 15, in < module > from torch.cuda import amp ImportError: cannot import name 'amp' 原因分析： 1.只有PyTorch1.6版本以上才可以从torch.cuda中import amp； Maintainer: hamradio@FreeBSD.org Port Added: 2007-09-19 14:18:44 Last Update: 2021-10-10 19:44:42 Commit Hash: 2c672a4 People watching this port, also watch:: screen, bash-completion, gr-osmosdr Also Listed In: astro hamradio Set up failed with this message : Impossible de charger l'extension 'LandSurveyCodesImport' provoque une erreur lors de l'appel à sa méthode classFactory() ImportError: PyQt4 classes cannot be imported in QGIS 3.x. 1 from gnuradio.qtgui import qtgui. Date: Fri, 15 May 2020 09:58:47 +0200. It helps me create more videos. 5 comments Closed . The action uses a stripped version of text (e.g. from PyQt4 import QtGui. 今天初次使用PyQt，运行以下语句. You can override this by setting a specific description with setText().The same text will be used for tooltips . Also, Maitland Bottoms had to add GR patches to switch from Qt4 to Qt5 for . The flowgraph records data from an USRP and some additional blocks. Traceback (most recent call last): File "train.py", line 15, in < module > from torch.cuda import amp ImportError: cannot import name 'amp' 原因分析： 1.只有PyTorch1.6版本以上才可以从torch.cuda中import amp； Please don't forget to click the SUBSCRIBED button. The Python namespaces is in gnuradio.qtgui, which would be normally imported as: from gnuradio import qtgui. I changed grgsm_livemon.py to use the gr-limesdr . miceuz July 15, 2019, 6:59pm #2. PySide2.QtCore.pyqtSignal () Examples. Unfortunately our GNURadio expert is currently out-of-office, so we can't ask them. Python is very powerful programing language known for its readability and versatility. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each . Keep in mind that Python2 is out of date and should not be used any more. 把Qt5卸载，然后重装了Qt4，出现安装成功语句，然后就可以使用了. Created by: XRolland Hi, I just tried to setup your plugin in QGIS 3.10.4 on Ubuntu 18.04. 我想从python调用Ubuntu 18.04上PyCharm CE 2019.2中gnuradio 3.8中的块。在Pycharm中设置的项目解释器是创建pycharm项目时创建的虚拟环境。 So a lot has changed since I last fired up my HackRF. miceuz July 15, 2019, 6:59pm #2. In D:\Python34\Lib\site-packages\PyQt4 I see QtSql4.dll. 版权声明：本文为weixin_42620616原创文章，遵循 CC 4.0 BY-SA 版权协议 . Therefore, if you installed pyqt 5.x for Anaconda but found both of PyQt4 and PyQt5 in Anaconda3\Lib\site-packages, you should delete the folder PyQt4 and leave PyQt5 alone. sudo pip3 install -r requirements.txt. What worked for me (after installing GNU Radio binaries from Ettus, including adding it to the path, and installing Python 2.7 ): Set PYTHONPATH = [your Python install] \Lib\site-packages; [GNU Radio install] \lib\site-packages. User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.7.. Hi all, we all saw the Python clock [0] run out on 2020-01-01 after over 10 years. ImportError: libQt5Quick.so.5: cannot open shared object file: No such file or directory. Create an application object of QApplication class. from PyQt4.QtCore import QObject, pyqtSlot from gnuradio import blocks from gnuradio import eng_notation from gnuradio import gr from gnuradio import qtgui from gnuradio.eng_option import eng_option from gnuradio.filter import firdes from math import pi from optparse import OptionParser import PyQt4.Qwt5 as Qwt import grgsm import osmosdr . Fabian Schwartau Tue, 01 Sep 2020 06:35:34 -0700. Versions: eng_option import eng_option: from gnuradio. "&Menu Option…" becomes "Menu Option") as descriptive text for tool buttons. The flow graphs created in GNU radio companion are converted into a Python script. Hi @petterreinholdtsen,. >>> from gnuradio import qtgui Traceback . ImportError: cannot import name 'QtGui'. Define the size and position of window by setGeometry() method. I would have expected that to work. Vincenzo Mone Tue, 01 Sep 2020 06:26:27 -0700. Port details: gnuradio Amateur Radio Software defined radio 3.8.1.0_8 comms =3 3.8.1.0_8 Version of this port present on the latest quarterly branch. コードをPyQt4からPyQt5に変換しようとしていますが、エラーが発生します。 from PyQt5.QtGui import QApplication, QPixmap desktop = QApplication.desktop() QPixmap.grabWindow(desktop.screen().winId()).save("screen.png", "PNG") 3.4.3 (v3.4.3:9b73f1c3e601, Feb 24 2015, 22:44:40) [MSC v.1600 64 bit (AMD64)] Traceback (most recent call last): File "C:\Python34\Projects\name . The following are 30 code examples for showing how to use PySide.QtGui.QWidget().These examples are extracted from open source projects. Join our list. 报出以下错误 "cannot import name 'QtGui'". from gnuradio import analog: from gnuradio import audio: from gnuradio import eng_notation: from gnuradio import filter: from gnuradio import gr: from gnuradio import qtgui: from gnuradio. Hi, Good question. The Python namespaces is in gnuradio.qtgui, which would be normally imported as: from gnuradio import qtgui. Re: Cannot run a command. Sorry Marcus, I have opened a new thread as it is, how you can see another problem. So, using Python2.7 instead was the solution. The following are 30 code examples for showing how to use PyQt5.QtWidgets.QApplication().These examples are extracted from open source projects. cannot import name 'QtGui'. Dear friends of GNU Radio, I have a question about blocking, threads and GUI. Re: [Discuss-gnuradio] laser and infrared, mrahaim, 2011/03/31; Re: [Discuss-gnuradio] laser and infrared, William Cox, 2011/03/31 [Discuss-gnuradio] DPSK mod/demod block work well?, Songsong Gee, 2011/03/31 This issue is now resolved. Thanks in advance, cards. I have noticed on the github page that a forked pyqtgraph is being installed so I have uninstalled pyqtgraph and pyside and ran this command from pyjoulescope_ui repository directory. The Python namespaces is in gnuradio.qtgui, which would be normally imported as: from gnuradio import qtgui. Now, I want only a finite amount of data so I have added a "head" block to my flowgraph. [root@neutron apps]# ./grgsm_livemon Traceback (most recent call last): File "./grgsm_livemon", line 25, in from gnuradio.qtgui import Range, RangeWidget ImportError: cannot import name Range. (I work on Win 7, this code works fine on Win7, but I have to also work on Win XP, because this is what some clients use) This is incorrect. sudo pip3 install -r requirements.txt. Import QtCore, QtGui and QtWidgets modules from PyQt5 package. Apologies for bringing up a common issue but from all I have read I cannot figure out what specific steps are taken to fix it. 2. Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange As far as I know, I should be able to run the .py file created when I run my script within gnuradio-companion. This is the error: 'from PyQt4 import QtCore, QtGui, uic, QtSql. It was due to running my program using Python3, while as Marcus Muller stated in my other posting "GNU Radio 3.7 is not python3 compatible". My two go-to test flow graphs didn't work anymore on my Windows 10 machine. Downgrading pyqt version 5.6.0 to 4.11.4, and qt from version 5.6.0 to 4.8.7 fixes this: $ conda install pyqt=4.11.4 $ conda install qt=4.8.7. Traceback (most recent call last): File "<string>", line 1, in <module>. W dniu 22.01.2017 o 11:44, Andru1999 pisze: try this 'sudo add-apt-repository -y ppa:ptrkrysik/gr-gsm sudo apt update && sudo apt install gr-gsm'. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. pip install lxml. PyQt5.QtCore.Signal () Examples. You can test a simple flow graph in gnuradio-companion to see if you can use osmosdr source to receive data from limesdr. A QWidget object creates top level window. discuss-gnuradio (thread) Advanced [Prev Period] Last Modified: Thu Oct 31 2019 23:25:56 -0400 Threads in reverse chronological order [Next Period] FM and FreeDV cross-mode repeater with qradiolink, Adrian Musceac, 2019/10/30; Subject Line Prefix Missing, Ed Criscuolo, 2019/10/30. CentOS is known for its long maintenance periods, which makes it a favorite flavor of Linux in enterprise environments. All the predefined blocks are written in Python and/or C. ImportError: cannot import name gui This only started happening yesterday, before then all was ok. (Elle n'est, ni de QDialog et ils semblent importantes) Use PyQt5 or the version independent qgis.PyQt import instead. Johannes Demel. Re: Subject Line . By downgrading from Python 3.8.5 to 3.7.8, I was able to install PySide2 5.11.2 and fire up both UI apps on Windows 10. Thank you. ImportError: cannot import name QtGui mise à Jour: On dirait que je n'en fait importer QtGui parce que quand je vais au RALENTI et essayez, c'est toujours auto-complété QMovie et tout un tas d'autres attributs. Running flow graph (.py) without gnuradio-companion. 1.4. The following are 22 code examples for showing how to use PyQt5.QtCore.PYQT_VERSION_STR().These examples are extracted from open source projects. Re: Subject Line . You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Here is my code: from psychopy import core, visual, gui, data, event import numpy as np import glob import os import random #create window & clock 版权声明：本文为weixin_42620616原创文章，遵循 CC 4.0 BY-SA 版权协议 . 技术标签： Pyqt. The following are 30 code examples for showing how to use PyQt5.QtWidgets.QSpacerItem () . Python. Here's the full log: GNURadio deprecated WX GUI and moved to QT GUI elements. If you cannot run normally, it may be because the versions of soapy, gnuradio and osmosdr are not compatible. cannot import name 'QtGui'. GNU Radio is written in python and the final code that does the magic is all in Python. GNURadio hit version 3.8, so did Python. Share In a nutshell: I can't run the .py generated from gnuradio-companion for reasons listed below. A build of the latest version of gnuradio (3.6.2) fails with the messages: Kevins-MacBook-Air:~ mcquiggi$ sudo port install gnuradio ---> Computing dependencies for gnuradio ---> Configuring gnuradio Error: org.macports.configure for port gnuradio returned: configure failure: command execution failed Please see the log file for port gnuradio . Thing is, I am writing an GUI application (in PyQT4) where the user can start a GNU Radio flowgraph by a button. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Thanks. If someone could help me out of this I will be very happy! 报出以下错误 "cannot import name 'QtGui'". The following are 24 code examples for showing how to use PySide2.QtCore.pyqtSignal () . Can't get GNU Radio/PlutoSDR and gqrx/PlutoSDR to both work on Ubuntu warnergt over 1 year ago I can install GNU Radio as described here and make it work with the Pluto SDR. Subscribe to our mailing list and get interesting stuff and updates to your email inbox. pulsar_sim2.py - \/usr\/bin\/env python2 coding utf-8 GNU Radio Python Flow Graph Title Pulsar Sim2 GNU Radio version 3.7.13.5 if_name =_main import ctypes but I get this: Command "pip2" not found, perhaps it meant: command "pipx" from deb pipx (0.12.3.1-2ubuntu1) command "pip3" from deb python3-pip (20.0.2-5ubuntu1) command "nip2" from deb nip2 (8.7.0-1) Try: sudo apt install <deb name> Any advices? This is the gr-qtgui package. Set the caption of label as "hello world". All tools (grgsm_capture, grgsm_channelize, grgsm_decode, grgsm_livemon_headless, grgsm_scanner) work except for the grgsm-livemon which after I run it pops up ImportError: cannot import name qtgui. Introduction. ImportError: cannot import name QtGui then I tried to change the sys.path according to Pyinstaller: ImportError: cannot import name QtGui work around but it still gives me the same Update: It looks like I do in fact import QtGui because when I go in IDLE and try it, it still autocompletes QMovie and a whole bunch of other attributes. I am trying to show charts on the Raspberry Pi 3b+ The OS is : Description: Raspbian GNU/Linux 10 (buster) Release: 10 Codename: buster Python is : 3.7.3 pip or sudo apt get does not show. So here is what I changed: from gnuradio import qtgui from gnuradio import uhd from gnuradio.eng_option import eng_option from gnuradio.filter import firdes from optparse import OptionParser import ambe3000 import sip . Python. Use pip2 install PyQt5 to install PyQt, then it should work. ImportError: cannot import name 'QtGui'. It contains various QT-based graphical user interface blocks that add graphical sinks to a GNU Radio flowgraph. This is the error: 'from PyQt4 import QtCore, QtGui, uic, QtSql. from PyQt5 import Qtcore Traceback (most recent call last): File "<stdin>", line 1, in <module> ImportError: cannot import name 'Qtcore' >>> Copy Code from PyQt5.QtWidgets import QApplication, QWidget Traceback (most recent call last): File "<stdin>", line 1, in <module> SystemError: initialization of QtWidgets failed without raising an exception pip install pygtk. It contains various QT-based graphical user interface blocks that add graphical sinks to a GNU Radio flowgraph. from gnuradio import qtgui ImportError: cannot import name qtgui. Hi, I have the following error, while importing gnuradio from qtgui: Alexanders-MacBook-Pro:Downloads alex$ python Python 2.7.15 (default, May 2 2018, 00:53:27) [GCC 4.2.1 Compatible Apple LLVM 9.1.0 (clang-902..39.1)] on darwin Type "help", "copyright", "credits" or "license" for more information. Stack Exchange network consists of 178 Q&A communities including Stack Overflow, the largest, most trusted online community for developers to learn, share their knowledge, and build their careers.. Visit Stack Exchange This repository was a result of my experiments with packaging gr-gsm. Subject: picard: Does not start (ImportError: cannot import name QtGui) Date: Thu, 09 Apr 2009 16:10:12 +0200 Package: picard Version: 0.11-2 Severity: grave Justification: renders package unusable When starting picard I get the following output and picard won't start. It seems that the gr-gsm-.41.2-1 package is incompatible with gnuradio-3.7.11-6 and there is no easy way to fix it. Re: R: Cannot run a command Fabian Schwartau Wed, 02 Sep 2020 00:28:57 -0700 Hi Tim and Vicenzo, it seems like python2 pip is not part of Ubuntu 20.04 any more. Add QLabel object in it. Introduction. GNU Radio and Python. So when you run "import iio" it assumes either the file iio.py or the folder iio is on the PYTHONPATH. Therefore, if you installed pyqt 5.x for Anaconda but found both of PyQt4 and PyQt5 in Anaconda3\Lib\site-packages, you should delete the folder PyQt4 and leave PyQt5 alone. These examples are extracted from open source projects. I finally managed to compile gr-gsm on macOS. R: Cannot run a command. So this seens to be a Python2 script. ImportError: DLL load failed: The specified procedure could not be found.'. Imports assume the package (folder) or module (file) with the name you are import is within the python path. As this effort is not finished yet I don't recommend you to use these packages. 技术标签： Pyqt. If not, then you can only use gr-limesdr instead of gr-osmosdr. The text was updated successfully, but these errors were encountered: 今天初次使用PyQt，运行以下语句. But one thing you could try is to use pybombs to get the gr-iio plugin. Since PySide.QtGui.QWidget is a subclass of PySide.QtGui.QPaintDevice, subclasses can be used to display custom content that is composed using a series of painting operations with an instance of the PySide.QtGui.QPainter class. 1 from gnuradio.qtgui import qtgui. [Discuss-gnuradio] why changing decimation in benchmark_rx.py affects SNR so much?, William Cox, 2011/03/31 [Discuss-gnuradio] laser and infrared, Mohammad Hosein, 2011/03/31. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. Y a-t-il une raison pour que QMainWindow ne soit pas là? This approach contrasts with the canvas-style approach used by the Graphics View Framework where items are added to a scene by the application and are rendered by the .
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