I have a Dataframe with urls. I have a blacklist with words to filter these urls. No I want to filter these urls until the third occurence of /. So for example: http://example.com/abc/def/ Here I would like to filter only…
I have a JSON File that starts with two square brackets. How do i parse the data from it? The type of the JSON is class 'list'. I have gone though many Stackoverflow solutions but none of them helped. I…
I write out a csv using pandas, and apply bzip2 compression as follows: df.to_csv('/home/user/file.bz2', index=False, mode=writemode, header=header) According to the documentation, to_csv infers from the filename that it needs to compress it using the bzip2 method. This ensures my ~100…
I am using Redis with Python to store my per second ticker data (price and volume of an instrument). I am performing r.hget(instrument,key) and facing the following issue. My key (string) looks like 01/01/2020-09:32:01 and goes on incrementing per second…
I am trying to modify code from this Webpage: The modified code is as below: import pandas as pd from pandas import datetime from pandas import DataFrame as df import matplotlib from pandas_datareader import data as web import matplotlib.pyplot as…
So what I want to do is live stream Tweets from Twitters API: for just the hashtag 'Brexit', only in the English language, and for a specific amount of Tweets (1k - 2k). So far my code will live stream…
I have some Python code here that retrieves a max limit of 200 Tweets from each of the USA Democratic political candidates' Twitter accounts. Although, I have it set to no replies and no Retweets, so it's actually returning much…
I have (900k, 300) records on mongo collection. When i am trying to read the data to pandas the memory consumption increase dramatically till the process is Killed. I have to mention that the data is fit to memory(1.5GB~) if…
VS Code 1.41.1 python3-pandas 0.23.3 Debian buster (10) I cannot get definitions of pandas functions in VS Code. Definitions for all other python3 packages are available though. Here is a MWE: import pandas import quandl df = quandl.get("WIKI/GOOGL") df.fillna(value=-99999, inplace=True)…
I have created a database using phpmyadmin called test that has one table called client_info. The table in that database is empty (as shown in the attached image) On the other side, I have written a code in python that…