>90% of the time is spent on method ‘acquire’ of ‘thread.lock’ objects
>90% of the time is spent on method ‘acquire’ of ‘thread.lock’ objects
python-2.7
How to continuously display Python output in a Webpage?
Hi looks like you don’t want to call a test function, but an actual command line process which provides output. Also create an iterable from proc.stdout.readline or something. Also you said from Python which I forgot to include that you should just pull any python code you want in a subprocess and put it in … Read more
PyInstaller not working on simple HelloWorld Program
Run with the -F flag to produce the standalone exe: pyinstaller -F helloworld.py It will output to dist/helloworld.exe NOTE this is a different location to when -F is not used, be sure to run the right exe afterwards.
Python split string without splitting escaped character
There is a much easier way using a regex with a negative lookbehind assertion: re.split(r'(?<!\\):’, str)
Pycharm debugger does not stop on breakpoints
Sometimes this might be caused by the fact that some other module is using the same tracing api (sys.settrace) as debugger, for instance Coverage.py. The solution would be to go to your Rub/Debug Configurations and add –no-cov flag to the Additional Arguments. Alternatively you might want to delete all –cov in pytest settings (i.e. pytest.ini) … Read more
How many processes should I run in parallel?
Always separate the number of processes from the number of tasks. There’s no reason why the two should be identical, and by making the number of processes a variable, you can experiment to see what works well for your particular problem. No theoretical answer is as good as old-fashioned get-your-hands-dirty benchmarking with real data. Here’s … Read more
How to check if a checkbox is checked in pyqt
self.folderactive.isChecked isn’t a boolean, it’s a method – which, in a boolean context, will always evaluate to True. If you want the state of the checkbox, just invoke the method: if self.folderactive.isChecked(): … else: …
How to remove the cause of an unexpected indentation warning when generating code documentation?
Just add a blank line after the summary description of the method, before the description of the parameters: “”” Gtk.EventBox::button-release-event signal handler. :param widget: The clicked widget (The Gtk.EventBox). :param event: Gdk.EventButton object with information regarding the event. :param user_data: The Gtk.LinkButton that should be opened when the Gtk.EventBox is clicked. :return: None “”” Here … Read more
How to do slice assignment in Tensorflow
Currently, you can do slice assignment for variables in TensorFlow. There is no specific named function for it, but you can select a slice and call assign on it: my_var = my_var[4:8].assign(tf.zeros(4)) First, note that (after having looked at the documentation) it seems that the return value of assign, even when applied to a slice, … Read more
no module named http.server
In python earlier than v3 you need to run http server as python -m SimpleHTTPServer 8012 #(8069=portnumber on which your python server is configured) And for python3 python3 -m http.server 7034 #(any free port number)