Ethereum: Compare strings in two lists of dicts : python-binance

Ethereum: Compare strings in two lists of dicts : python-binance

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Here is a step-by-step guide on how to achieve this using Python and the Binance API:








Ethereum: Compare strings in two lists of dicts : python-binance

Import the necessary libraries

import balance

from binance.client import Client


Set your API credentials

API_KEY = "YOUR_API_KEY"

API_SECRET = "YOUR_API_SECRET"


Create an instance of the client with the API credentials

client = client( api_key= API_KEY, api_secret= API_SECRET )


Define a function to compare strings in two lists of dictionaries

def Compare_strings_in_lists(list1, list2):

"""

Compare strings in two lists of dictionaries.

Arguments:

list1 (list): The first list of dictionaries.

list2 (list): The second list of dictionaries.

Returns:

dict: A dictionary containing the results of the comparison.

"""


Initialize an empty dictionary to storing comparison results

comparison_results = {}


Iterate over each element in lists 1 and 2

for item 1 in list 1:

for item 2 in list 2:


Compare the strings in both elements

if str(item1["symbol"]).lower() == str(item2["symbol"]).lower():


If the strings are the same, add the key "matching" to the comparison results dictionary.

comparison_results[str(item1["symbol"])] = {"item1": item1, "item2": item2}


Returns a dictionary of comparison results

return comparison_results


Define dictionary lists for USDT and BUSD market books

usdt_market_books = [

{

"symbol": "USDT",

"price": 100.0,

"volume": 10.0

},

{

"symbol": "USDT",

"price": 120.0,

"volume": 5.0

},

{

"symbol": "BUSD",

"price": 50.0,

"volume": 20.0

}

]

busd_market_books = [

{

"symbol": "USDT",

"price": 100.0,

"volume": 10.0

},

{

"symbol": "BUSD",

"price": 50.0,

"volume": 15.0

}

]


Call the Compare_strings_in_lists function with the dictionary lists for the USDT and BUSD market books

compare_results = compare_strings_in_lists(usdt_market_books, busd_market_books)


Print the dictionary of the comparison results

for currency, item1 in Compare_results.items():

print(f"{currency}: {item1['symbol']} - paired")

This code defines the compare_strings_in_lists function, which takes two dictionary lists as input and returns a dictionary containing the comparison results. It iterates over each element in both lists, comparing the strings in both elements using string equality, and adds the “matching” key to the comparison results dictionary if the strings are equal.

The code then defines two dictionary lists for the USDT and BUSD market books and calls the compare_strings_in_lists function with these lists. The resulting dictionary of comparison results is printed to the console.