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Finding day of the week for a datetime64

Apologies if this is an easy one but I can’t see anything in the numpy documentation. I have a datetime64 and I’d like to find out which day of the week it is. Unlike python datetime, datetime64 doesn’t seem to have a .weekday() function. However it does have a busday_offset() function, whic…

Python 404’ing on urllib.request

The basics of the code are below. I know for a fact how I’m retrieving these pages works for other URLs, as I just wrote a script scraping a different page in the same way. However with this specific URL it keeps throwing “urllib.error.HTTPError: HTTP Error 404: Not Found” in my face. I repl…

Is there a GUI to see contents of .npy file?

I am working with Python 2. I have saved a dict of arrays to a .npy file on my computer. If I open it as a text file, a just see a mess of ASCII characters, as one would expect since I am not just saving arrays. I can see its contents by np.load it in a Python console, but

Handle specific exception from python package

I would like to handle the following Exception from py_vollib/py_lets_be_rational in specific way. Tried this without success: what am I doing wrong? any help would be appreciated. Answer Looking at the implementation, you’re missing the period at the end of the sentence: I don’t see the point in …