dperconti

Financial Transaction Data Manipulation

You are given a list of financial transactions represented as dictionaries, each containing the following information:

• transaction_id: A unique identifier for the transaction (string).
• transaction_date: The date when the transaction occurred (string in the format "YYYY-MM-DD").
• transaction_type: The type of the transaction. Purchases | Reversals | Refunds | Payments
• reversal_transaction_id: the transaction_id of a reversal
• amount: The transaction amount in cents (Int).
• description: A brief description of the transaction (string).

dperconti

[
   {
      "transaction_id":"tx_78e3fa01b572",
      "transaction_date":"2023-01-01",
      "transaction_type":"Purchases",
      "amount":5000,
      "description":"Online shopping"
   },
   {
      "transaction_id":"tx_d2c0df115b8c",

dperconti

Color	Hex
background	#292d3e
foreground	#959dcb
comment	#676e95
accent	#c3e88d
redish	#ff5370
orangish	#f78c6c
yellowish	#ffcb6b
greenish	#c3e88d

dperconti

body { background: #292d3e; color: #e6e6e6; }

a { color: #949494; }

a:link, a:visited { color: #949494; }

a:hover, a:active, a:focus { color: #c7c7c7; }

hr { border-bottom: 1px solid #424242; border-top: 1px solid #292d3e; }

dperconti

COLUMNS=`tput cols` export COLUMNS # Get screen width.

WELCOME="WELCOME, DONATO"
VERSE="If you're worn out in this footrace with men, what makes you think you can race against horses?"
 L_1="        ..,:cloddooddooooddoooddxxdolc:,...                             ..';coxxdo:,.                               ..',;:c:cllloooooooooooodddllc:,..     "
 L_2="    .:loooloool;,'....';::ccc::;:cllclxkxdddooc:,.                   .:x00OOOkxddk000kd:.                  ..';clodkOkxxdoooool:::::;:;'';dkocc;:lx000ko,  "
 L_3="  'dko;'...,ld;    .,dkdl::,..       ,lc;:c:cox00Oxdoc,..           .dWWXo'.'..  ';:dO0O,            ..;loddddolcoxo;.  ..      .:l::cc' .oKk;.  .';:lk0k:."
 L_4=" :XXc  ..';cd:      ;OO'    .,;ccccccokkl:ldxooddooxO0OOOxo:'.       ;OWO, .;'.   .c:...        .,codxxdl:,'',:lol'..;ccclc:cllcc:.      .,ko. .,clc:,;:'. "
 L_5=".dWk' 'll:;,',:cc,  .,,..;c,.  .''''.'''. .;ccoxkxxkkkkkO0KXX0xl;.    oNXo,:0Oc'..c0l.,'   .,:oxxxol:;;;coollll:.   .',,,,,:xx;. .;'     .c0kc::;:k0xlcc'  "

dperconti

import sys
import json
import codecs
from collections import defaultdict

# This line will fix your unicode printing woes... still getting the hang of
# using codecs for everything, but it's important
sys.stdout = codecs.getwriter("utf8")(sys.stdout)

# collections.Counter was introduced in 2.7 -- this is 2.6 compatible