It's recommended to use a virtual environment. To install requirements, run:
pip install -r requirements.txt
To scrape single offer url, use offer_urls argument.
It is possible to scrape data for multiple URLs using ||| separator.
Examples
# Single offer url
scrapy crawl sreality_cz -a offer_urls="https://www.sreality.cz/detail/prodej/byt/4+1/praha-veleslavin-jose-martiho/2054568028"
# Multiple offer urls
scrapy crawl sreality_cz -a offer_urls="https://www.sreality.cz/detail/prodej/byt/4+1/praha-veleslavin-jose-martiho/2054568028|||https://www.sreality.cz/detail/pronajem/dum/rodinny/praha-slivenec-/657077836"
To scrape offers page, use the offers_page argument. It's also possible to scrape multiple offers pages using ||| separator.
Examples of offers pages:
Apartments for sale: https://www.sreality.cz/hledani/prodej/byty
Apartments for rent: https://www.sreality.cz/hledani/pronajem/byty
Houses for sale: https://www.sreality.cz/hledani/prodej/domy
Houses for rent: https://www.sreality.cz/hledani/pronajem/domy
Run example:
scrapy crawl sreality_cz -a offers_pages="https://www.sreality.cz/hledani/pronajem/domy"
If you want limit the number of pages for crawl, use optional argument num_pages
Example:
# Scrape 3 first pages
scrapy crawl sreality_cz -a offers_pages="https://www.sreality.cz/hledani/pronajem/domy" -a num_pages=3