Install packages

    pip3 install -r requirements.txt

Run scrapper

Required arguments:

-rt --rentaltype    - Enter one or more rental type:
                            renting     - na wynajem
                            selling     - na sprzedaż
-p  --propertytype  - Enter one or more property types: 
                            house       - domy
                            flat        - mieszkania
                            room        - pokoje
                            plot        - działki
                            premises    - lokale użytkowe
                            hall        - hale i magazyny
                            garage      - garaży
-c  --city          - Enter one or more city names

-sp --savephotos    - Use, if you want to save photos

Optional arguments:

-h, --help          - Show this help message and exit

Example:

    py main.py -rt renting -pt flat room -c poznan

Data arguments

Url
Offer name
Offer description
Photos
Address
Coordinates (Latitude, Longitude)
Geo_level (Region, Sub-region, City, District)
Characteristics (Space in m^2, Rooms num, Building type, Floor No and others)
Prise (Value, Unit, Suffix)
Features (Dishwasher, Fridge, Furniture, Oven, Stove, Washing machine, and others)
Owner (Name, Type, Phones, Avatar)
Extra (Advertiser type, Advert type, Agency)
Creation date
Last update date

How it works

Scrapper creates a '*\data' directory in the project folder. This 
directory is used for storing the extracted data. Data is stored 
in JSON files. The file names depend on the parameters entered 
by the user. 
E.g. '*\data\renting-flat-poznan.json'.

Images are stored in the '*\data' subdirectories. Subdirectory names
depend on the parameters entered by the user.
E.g. '*\data\renting-flat-poznan-img\'.

Scraper loads all pages from a category, views each page, gets 
a single offer and then goes inside to collect data. 
Then it goes to another offer.
Page by page.
Category by category.

If otodom.pl blocks page downloading, then scrapper appends it to the end 
of the queue, to try it later.