astaric
commented
6 years ago PyQt4 import warnings should not be problematic. What they tell you is that some widgets (OWClock) try to use PyQt4, but it is not installed. In such cases AnyQt library does some magic to make the widgets work. If you want you can submit a pull request that fixed this, what is needed is to replace from PyQt4 import XXX with from AnyQt import XXX in offending modules.
It would also be a good idea to update your Orange installation. My guess is you are using orange from anaconda, which is quite old. You can get a newer version from conda-forge channel by following instructions on orange webpage.
ajdapretnar
On 32bit windows7 PC , there is Widget which does not appear. I can see Webcam, Face Detector Icons. OpenCV package version is 3.3.1.
There is something to worry about. In command prompt, type "orange-canvas", there are some warning messages about PyQt4. I have installed PyQt 5.6.0. Is this wrong? And Orange3 version is 3.4.1. in 32bit PC. (Warning messages) C:\Users\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:3: RuntimeWarning: Loaded module AnyQt._backport as a substitute for PyQt4 from PyQt4.QtCore import Qt, QPoint, QDateTime, QSize, QRegExp C:\Users\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:3: RuntimeWarning: Loaded module AnyQt._backport.QtCore as a substitute for Py Qt4.QtCore from PyQt4.QtCore import Qt, QPoint, QDateTime, QSize, QRegExp C:\Users****\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:4: RuntimeWarning: Loaded module AnyQt._backport.QtGui as a substitute for PyQ t4.QtGui from PyQt4.QtGui import QApplication, QCalendarWidget, QBrush, qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_client_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_client_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_server_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_server_method qt.network.ssl: QSslSocket: cannot resolve SSL_select_next_proto qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb qt.network.ssl: QSslSocket: cannot resolve SSL_get0_next_proto_negotiated An error occurred while fetching help inventory 'PyQt5.QtCore.QUrl('http://orang e3-prototypes.readthedocs.io/en/latest/')'
On windows7 64bit PC, there is following warning. OpenCV 3.3.0 PyQt 5.6.0 Orange3 3.9.0 (Warning messages) C:\Users\Anaconda3\lib\site-packages\gensim\utils.py:860: UserWarning: detected Windows; aliasing chunkize to chunkize_serial warnings.warn("detected Windows; aliasing chunkize to chunkize_serial") C:\Users\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:3: RuntimeWarning: Loaded module AnyQt._backport as a substitute for PyQt4 from PyQt4.QtCore import Qt, QPoint, QDateTime, QSize, QRegExp C:\Users\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:3: RuntimeWarning: Loaded module AnyQt._backport.QtCore as a substitute for Py Qt4.QtCore from PyQt4.QtCore import Qt, QPoint, QDateTime, QSize, QRegExp C:\Users\orange3-prototypes\orangecontrib\prototypes\widgets\owclock.p y:4: RuntimeWarning: Loaded module AnyQt._backport.QtGui as a substitute for PyQ t4.QtGui from PyQt4.QtGui import QApplication, QCalendarWidget, QBrush, [nltk_data] Downloading package wordnet to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... [nltk_data] Package wordnet is already up-to-date! [nltk_data] Downloading package stopwords to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_client_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_client_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_1_server_method qt.network.ssl: QSslSocket: cannot resolve TLSv1_2_server_method qt.network.ssl: QSslSocket: cannot resolve SSL_select_next_proto qt.network.ssl: QSslSocket: cannot resolve SSL_CTX_set_next_proto_select_cb qt.network.ssl: QSslSocket: cannot resolve SSL_get0_next_proto_negotiated [nltk_data] Package stopwords is already up-to-date! [nltk_data] Downloading package punkt to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... [nltk_data] Package punkt is already up-to-date! [nltk_data] Downloading package opinion_lexicon to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... [nltk_data] Package opinion_lexicon is already up-to-date! [nltk_data] Downloading package vader_lexicon to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... [nltk_data] Package vader_lexicon is already up-to-date! [nltk_data] Downloading package averaged_perceptron_tagger to [nltk_data] C:\Users\AppData\Roaming\Orange\nltk_data... [nltk_data] Package averaged_perceptron_tagger is already up-to- [nltk_data] date! [nltk_data] Downloading package maxent_treebank_pos_tagger to [nltk_data] C:\Users****\AppData\Roaming\Orange\nltk_data... [nltk_data] Package maxent_treebank_pos_tagger is already up-to- [nltk_data] date! An error occurred while fetching help inventory 'PyQt5.QtCore.QUrl('http://orang e3-prototypes.readthedocs.io/en/latest/')' An error occurred while fetching help inventory 'PyQt5.QtCore.QUrl('http://spark .com/my-widget/docs/')'
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