I am starting working on GraphQL and as I am from python background I am using GraphQL with Python. I followed the steps provided here Link but I am still facing issues. Please, help me resolve the issue. Answer You are not giving much information here, maybe the code that triggers the error would be helpful,…
RuntimeError: ‘path’ must be None or a list, not on python-telegram-bot
I want to develop a bot in telegram using spyder: I get the above error. Answer I encountered this issue with Spyder 3.2.6, All you have to do is open Spyder with admin privileges, and the problem goes away. It’s a temporary fix, but 100 percent works.
How can I set up launch.json in Visual Code to debbug C
I’m newbie about Visual Code. I’d like to use Debbuging function with Visual Code. But There is a probelm to do it. It may happen by wrong launch.json setting(In my opnion) I’m using mac os newest version. I refered to some pages to do it myself. https://code.visualstudio.com/docs/languages/…
PyQt5 QImage from Numpy Array
Considering the following code I get the following error TypeError: arguments did not match any overloaded call: QImage(): too many arguments QImage(QSize, QImage.Format): argument 1 has unexpected type ‘numpy.ndarray’ QImage(int, int, QImage.Format): argument 1 has unexpected type ‘numpy.nd…
How can I create the minimum size executable with pyinstaller?
I am on Windows 10, I have anaconda installed but I want to create an executable independently in a new, clean minimal environment using python 3.5. So I did some tests: TEST1: I created a python script test1.py in the folder testenv with only: Then I created the environment, installed pyinstaller and created…
How to select rows in Pandas dataframe where value appears more than once
Let’s say I have the Pandas dataframe with columns of different measurement attributes and corresponding measurement values. How can I filter this dataframe to only have measurements that appear more than X number of times? For example, for this dataframe I want to get all rows with more than 5 measurem…
Find common characters between two strings
I am trying to print the common letters from two different user inputs using a for loop. (I need to do it using a for loop.) I am running into two problems: 1. My statement “If char not in output…” is not pulling unique values. 2. The output is giving me a list of individual letters rather t…
Cant encrypt strings with special characters with pycrypto AES
Description I want to store people’s names in MySQL database. Because the data is sensitive information i want to encrypt it with AES. I am using PyCrypto AES module. The code that I am using is: The key used for encryption is a random long string. Problem Lets say the string (example name) i want to en…
Convert pandas DataFrame to list of JSON-strings
I need to know how to implement to_json_string_list() function in that case: to get output like: {“rec1” : “val1”, “rec2” : “val4”} {“rec1” : “val3”, “rec2” : “val4”} I know that there are function to_json(orient=&…
How to gracefully terminate an asyncio script with Ctrl-C?
I’ve read every post I could find about how to gracefully handle a script with an asyncio event loop getting terminated with Ctrl-C, and I haven’t been able to get any of them to work without printing one or more tracebacks as I do so. The answers are pretty much all over the place, and I haven…