df-schema.py

# dfListingCalendar.printSchema()
root
 |-- listing_id: integer (nullable = true)
 |-- date: timestamp (nullable = true)
 |-- available: string (nullable = true)
 |-- price: string (nullable = true)
 |-- adjusted_price: string (nullable = true)
 |-- minimum_nights: integer (nullable = true)
 |-- maximum_nights: integer (nullable = true)

# dfListingReview.printSchema()
root
 |-- listing_id: string (nullable = true)
 |-- id: string (nullable = true)
 |-- date: string (nullable = true)
 |-- reviewer_id: string (nullable = true)
 |-- reviewer_name: string (nullable = true)
 |-- comments: string (nullable = true)

# dfListingMeta.printSchema()
root
 |-- id: string (nullable = true)
 |-- listing_url: string (nullable = true)
 |-- scrape_id: string (nullable = true)
 |-- last_scraped: string (nullable = true)
 |-- name: string (nullable = true)
 |-- summary: string (nullable = true)
 |-- space: string (nullable = true)
 |-- description: string (nullable = true)
 ...
 ...