CLI for First Data conversion rates

Requirements

• python3 with modules PyPDF3, appdirs, mechanize, dateutil

Usage:

python3 crawl.py [-t {VISA,MC}] [-g ISO_DATE] [-r] {-i | CURRENCY AMOUNT}

OPTIONS

AMOUNT

This must be a number.

CURRENCY

This must be the three-letter currency abbreviation, case is irrelevant.

-t, --card-type

Choose the card type (MasterCard or VISA)

-g, --fetch-date

Date to get values for (default: yesterday, Friday on Sat-Mon)' Format: ISO date

-r, --direction

Reverse conversion direction (EUR to specified currency, instead of specified currency to EUR)

-c, --csv

Write the currency results to standard output, formatted as CSV:

ISO4217 abbreviation	Full German name	Asking rate	Bidding rate	Date the rate was valid on

-i, --interactive

Calculate interactively on stdin

q, exit, quit

Quit the program.

AMOUNT CURRENCY

Convert AMOUNT euros to CURRENCY.

CURRENCY AMOUNT

Convert AMOUNT CURRENCY to euros.

d, date

Print the date the data is from.