Scraper of Google Maps reviews. The code allows to extract the most recent reviews starting from the url of a specific Point Of Interests (POIs) in Google Maps.

Follow these steps to use the scraper:

• Download Chromedrive from here.

• Install Python packages from requirements file, either using pip, conda or virtualenv:

    conda create --name scraping python=3.6 --file requirements.txt
  

Note: Python >= 3.6 is required.

The scraper needs two main parameters as input:

• --i: input file name, containing a list of urls that point to Google Maps place reviews (default: urls.txt)
• --N: number of reviews to retrieve, starting from the most recent (default: 100)

Example:

python scraper.py --N 50

generates a csv file containing last 50 reviews of places present in urls.txt

In current implementation, the CSV file is handled as an external function, so if you want to change path and/or name of output file, you need to modify that function.

Additionally, other two parameters can be provided:

• --place: boolean value that allows to scrape POI metadata instead of reviews (default: false)
• --debug: boolean value that allows to run the browser using the graphical interface (default: false)