Web programming contribution (TheAlgorithms#2436)

* Currency Converter

* currency converter

* Currency Converter

* currency converter

* implemented changes

* Implemented changes requested

* TESTING = os.getenv("CONTINUOUS_INTEGRATION", False)

* Update currency_converter.py

* Update currency_converter.py

Co-authored-by: Christian Clauss <[email protected]>

Author: 2 people

Diff for: web_programming/currency_converter.py

@@ -0,0 +1,192 @@
+"""
+This is used to convert the currency using the Amdoren Currency API
+https://www.amdoren.com
+"""
+
+import os
+
+import requests
+
+URL_BASE = "https://www.amdoren.com/api/currency.php"
+TESTING = os.getenv("CI", False)
+API_KEY = os.getenv("AMDOREN_API_KEY")
+if not API_KEY and not TESTING:
+    raise KeyError("Please put your API key in an environment variable.")
+
+
+# Currency and their description
+list_of_currencies = """
+AED	United Arab Emirates Dirham
+AFN	Afghan Afghani
+ALL	Albanian Lek
+AMD	Armenian Dram
+ANG	Netherlands Antillean Guilder
+AOA	Angolan Kwanza
+ARS	Argentine Peso
+AUD	Australian Dollar
+AWG	Aruban Florin
+AZN	Azerbaijani Manat
+BAM	Bosnia & Herzegovina Convertible Mark
+BBD	Barbadian Dollar
+BDT	Bangladeshi Taka
+BGN	Bulgarian Lev
+BHD	Bahraini Dinar
+BIF	Burundian Franc
+BMD	Bermudian Dollar
+BND	Brunei Dollar
+BOB	Bolivian Boliviano
+BRL	Brazilian Real
+BSD	Bahamian Dollar
+BTN	Bhutanese Ngultrum
+BWP	Botswana Pula
+BYN	Belarus Ruble
+BZD	Belize Dollar
+CAD	Canadian Dollar
+CDF	Congolese Franc
+CHF	Swiss Franc
+CLP	Chilean Peso
+CNY	Chinese Yuan
+COP	Colombian Peso
+CRC	Costa Rican Colon
+CUC	Cuban Convertible Peso
+CVE	Cape Verdean Escudo
+CZK	Czech Republic Koruna
+DJF	Djiboutian Franc
+DKK	Danish Krone
+DOP	Dominican Peso
+DZD	Algerian Dinar
+EGP	Egyptian Pound
+ERN	Eritrean Nakfa
+ETB	Ethiopian Birr
+EUR	Euro
+FJD	Fiji Dollar
+GBP	British Pound Sterling
+GEL	Georgian Lari
+GHS	Ghanaian Cedi
+GIP	Gibraltar Pound
+GMD	Gambian Dalasi
+GNF	Guinea Franc
+GTQ	Guatemalan Quetzal
+GYD	Guyanaese Dollar
+HKD	Hong Kong Dollar
+HNL	Honduran Lempira
+HRK	Croatian Kuna
+HTG	Haiti Gourde
+HUF	Hungarian Forint
+IDR	Indonesian Rupiah
+ILS	Israeli Shekel
+INR	Indian Rupee
+IQD	Iraqi Dinar
+IRR	Iranian Rial
+ISK	Icelandic Krona
+JMD	Jamaican Dollar
+JOD	Jordanian Dinar
+JPY	Japanese Yen
+KES	Kenyan Shilling
+KGS	Kyrgystani Som
+KHR	Cambodian Riel
+KMF	Comorian Franc
+KPW	North Korean Won
+KRW	South Korean Won
+KWD	Kuwaiti Dinar
+KYD	Cayman Islands Dollar
+KZT	Kazakhstan Tenge
+LAK	Laotian Kip
+LBP	Lebanese Pound
+LKR	Sri Lankan Rupee
+LRD	Liberian Dollar
+LSL	Lesotho Loti
+LYD	Libyan Dinar
+MAD	Moroccan Dirham
+MDL	Moldovan Leu
+MGA	Malagasy Ariary
+MKD	Macedonian Denar
+MMK	Myanma Kyat
+MNT	Mongolian Tugrik
+MOP	Macau Pataca
+MRO	Mauritanian Ouguiya
+MUR	Mauritian Rupee
+MVR	Maldivian Rufiyaa
+MWK	Malawi Kwacha
+MXN	Mexican Peso
+MYR	Malaysian Ringgit
+MZN	Mozambican Metical
+NAD	Namibian Dollar
+NGN	Nigerian Naira
+NIO	Nicaragua Cordoba
+NOK	Norwegian Krone
+NPR	Nepalese Rupee
+NZD	New Zealand Dollar
+OMR	Omani Rial
+PAB	Panamanian Balboa
+PEN	Peruvian Nuevo Sol
+PGK	Papua New Guinean Kina
+PHP	Philippine Peso
+PKR	Pakistani Rupee
+PLN	Polish Zloty
+PYG	Paraguayan Guarani
+QAR	Qatari Riyal
+RON	Romanian Leu
+RSD	Serbian Dinar
+RUB	Russian Ruble
+RWF	Rwanda Franc
+SAR	Saudi Riyal
+SBD	Solomon Islands Dollar
+SCR	Seychellois Rupee
+SDG	Sudanese Pound
+SEK	Swedish Krona
+SGD	Singapore Dollar
+SHP	Saint Helena Pound
+SLL	Sierra Leonean Leone
+SOS	Somali Shilling
+SRD	Surinamese Dollar
+SSP	South Sudanese Pound
+STD	Sao Tome and Principe Dobra
+SYP	Syrian Pound
+SZL	Swazi Lilangeni
+THB	Thai Baht
+TJS	Tajikistan Somoni
+TMT	Turkmenistani Manat
+TND	Tunisian Dinar
+TOP	Tonga Paanga
+TRY	Turkish Lira
+TTD	Trinidad and Tobago Dollar
+TWD	New Taiwan Dollar
+TZS	Tanzanian Shilling
+UAH	Ukrainian Hryvnia
+UGX	Ugandan Shilling
+USD	United States Dollar
+UYU	Uruguayan Peso
+UZS	Uzbekistan Som
+VEF	Venezuelan Bolivar
+VND	Vietnamese Dong
+VUV	Vanuatu Vatu
+WST	Samoan Tala
+XAF	Central African CFA franc
+XCD	East Caribbean Dollar
+XOF	West African CFA franc
+XPF	CFP Franc
+YER	Yemeni Rial
+ZAR	South African Rand
+ZMW	Zambian Kwacha
+"""
+
+
+def convert_currency(
+    from_: str = "USD", to: str = "INR", amount: float = 1.0, api_key: str = API_KEY
+) -> str:
+    """https://www.amdoren.com/currency-api/"""
+    params = locals()
+    params["from"] = params.pop("from_")
+    res = requests.get(URL_BASE, params=params).json()
+    return str(res["amount"]) if res["error"] == 0 else res["error_message"]
+
+
+if __name__ == "__main__":
+    print(
+        convert_currency(
+            input("Enter from currency: ").strip(),
+            input("Enter to currency: ").strip(),
+            float(input("Enter the amount: ").strip()),
+        )
+    )