I’m trying to find a way to download the entire PyPi index – and only the index – no code files. I’m wanting to analyze license types to be able to rule out libraries that have too restrictive license types. I’ve looked online and through the user’s guide, but if the answer…
Tag: python
PyCharm Error Loading Package List
I just downloaded PyCharm the other day and wanted to download a few packages. I’m using Windows 10 with PyCharm 2016.2.2 and python 3.5.2. When I go to the available packages screen it continually states: Error loading package list:pypi.python.org I was just trying to download BeautifulSoup and I’…
Python square brackets between function name and arguments: func[…](…)
I was learning how to accelerate python computations on GPU from this notebook, where one line confuses me: Here, mandel_kernel is a decorated (by cuda.jit) function, griddim and blockdim are tuples of length 2: griddim=(32,16), blockdim=(32,8). Is this square brackets in between function name and argument li…
model IntegerField() to django-template with ordinal
I have a model with IntegerField() And i would like it to display in a template with ordinal suffix. I would like the floor output like this. 1st, 2nd, 3rd, 4th… 10th.. 12th.. 13th.. 15th… Answer You can use ordinal function from django.contrib.humanize package
python pandas: filter out records with null or empty string for a given field
I am trying to filter out records whose field_A is null or empty string in the data frame like below: This gives me error: or This one gave no error but didn’t filter out any None values. I also tried: This one doesn’t give error but doesn’t filter out any None values either. Could anyone pl…
How to configure Visual Studio Code to debug Django app in a virtualenv?
I would like to have possibility to do a debugging of Django application in Visual Studio Code. I have a virtualenv, made a change in launch.json file that look like this: put several break points in the code and run it. Unfortunately, the execution is not stopped on the line with break points. I tried the sa…
Using conditional expressions and incrementing/decrementing a variable
How do I to put the if statement into a conditional expression and how do I increment/ decrement a variable? Answer The correct statement would be: For reference, see Conditional Expressions.
(Errno 22) invalid argument when trying to run a python program from a bat file
I’m following this exactly but it is not working https://youtu.be/qHcHUHF_Qfo?t=438 I type the location in the run window: I get error message: can’t open file ‘c:users”Zachary’: [Errno 22] invalid argument The bat file is: I’ve searched everywhere and can’t find an a…
How to set coordinates when cropping an image with PIL?
I don’t know how to set the coordinates to crop an image in PILs crop(): I tried with gThumb to get coordinates, but if I take an area which I would like to crop, I can only find position 194 336. Could someone help me please? This is my picture: I wish to crop to this: Answer How to set
How can I manage units in pandas data?
I’m trying to figure out if there is a good way to manage units in my pandas data. For example, I have a DataFrame that looks like this: Currently, the measurement units are encoded in column names. Downsides include: column selection is awkward — df[‘width (m)’] vs. df[‘width…