virgin-atlantic 0.1.0

A Python package for fetching Virgin Atlantic flight prices.

Virgin Atlantic API Python Package

This Python package provides an interface to fetch data from the Virgin Atlantic API. It supports retrieving flight prices with various filters such as travel class, sorting options, and pagination. The package handles GraphQL queries to fetch and parse the flight data for user-friendly usage.

⚠️ Disclaimer: This package is not affiliated with Virgin Atlantic.

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Features

• Fetch the flight prices for a specific route.
• Optional origin and destination for broader searches.
• Filter flights by travel class:
  • Economy
  • Premium
  • Upper Class
• Sort results by:
  • Popularity
  • Departure Date (Earliest to Latest)
  • Departure Date (Latest to Earliest)
  • Price (Low to High)
  • Price (High to Low)
• Handle pagination to fetch more results.

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Installation

This package will soon be available on PyPI. You can install it directly using pip:

pip install virginatlantic

Or clone the repository and install it locally:

git clone https://github.com/alexechoi/virgin-atlantic-py.git
cd virgin-atlantic-py
pip install .

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Usage

Initialize the Client

To use the package, initialize the VirginAtlantic client:

from virginatlantic.api import VirginAtlantic

# Initialize the client
client = VirginAtlantic()

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Fetch Flight Prices

Basic Example

Retrieve flight prices for a specific route and travel class:

flights = client.get_flight_prices(
    origin="LHR",  # London Heathrow
    destination="JFK",  # New York JFK
    travel_class="ECONOMY",  # Travel class
    sorting="PRICE_ASC",  # Sort by price (low to high)
    page_number=1,  # First page
    limit=10  # Number of results per page
)

# Display results
for flight in flights:
    print(
        f"From {flight['origin']} to {flight['destination']}: "
        f"{flight['price']} ({flight['departure_date']} to {flight['return_date']}, {flight['travel_class']})"
    )

Output

From London to New York: $450 (2024-12-15 to 2024-12-22, Economy)
From London to New York: $470 (2024-12-16 to 2024-12-23, Economy)

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Optional Parameters

You can omit the origin or destination to fetch all flights departing from or arriving at any location:

# Flights from any origin to JFK
flights = client.get_flight_prices(destination="JFK", travel_class="PREMIUM")

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Advanced Sorting

Sort results using any of the following options:

• POPULAR: By popularity.
• DEPARTURE_DATE_ASC: Departure date (earliest to latest).
• DEPARTURE_DATE_DESC: Departure date (latest to earliest).
• PRICE_ASC: Price (low to high).
• PRICE_DESC: Price (high to low).

# Sort by departure date (latest to earliest)
flights = client.get_flight_prices(
    origin="LHR", destination="JFK", travel_class="UPPER CLASS", sorting="DEPARTURE_DATE_DESC"
)

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Error Handling

The package raises appropriate errors for invalid inputs:

• Invalid Travel Class: Raises a ValueError if the travel class is not ECONOMY, PREMIUM, or UPPER CLASS.
• Invalid Sorting Option: Raises a ValueError for unrecognized sorting methods.
• API Errors: Raises an APIError for network or server-side issues.

Example:

try:
    flights = client.get_flight_prices("LHR", "JFK", "INVALID_CLASS")
except ValueError as e:
    print(f"Error: {e}")

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Contributing

Contributions are welcome! If you encounter bugs or have suggestions for new features, feel free to open an issue or submit a pull request.

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License

This project is licensed under the MIT License.

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Example Code

Here's a full example for quick reference:

from virginatlantic.api import VirginAtlantic

def main():
    # Initialize the client
    client = VirginAtlantic()

    # Fetch flight prices
    flights = client.get_flight_prices(
        origin="LHR",  # London Heathrow
        destination="JFK",  # New York JFK
        travel_class="ECONOMY",  # Travel class
        sorting="PRICE_ASC",  # Sort by price (low to high)
        page_number=1,  # First page
        limit=5  # Fetch 5 results
    )

    # Print the flight details
    print("Available flights:")
    for flight in flights:
        print(
            f"From {flight['origin']} to {flight['destination']}: "
            f"{flight['price']} ({flight['departure_date']} to {flight['return_date']}, {flight['travel_class']})"
        )

if __name__ == "__main__":
    main()

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Happy Coding! 😊 - Created by Alex Choi