/loktra_task

Loktra task for Software Engineer.

Primary LanguagePythonMIT LicenseMIT

Loktra task

Hash task

Question

For running, follow these steps-

Dependencies - python3

  1. Clone the project

  2. cd into the hash/ directory

  3. Run with python reverse_hash.py

  4. Run test with python test_reverse_hash.py

hash_to_str method in HashIt class contains the logic of reversing the hash

Web crawler

Question

For running, follow these steps-

Dependencies - python3, BeautifulSoup, requests

Note - Make sure you have pip and virtualenv installed

  1. Clone the project

  2. cd into the project directory

  3. Create virtual environment - virtualenv -p /usr/bin/python3 venv

  4. Activate env - source venv/bin/activate

  5. Install dependencies - pip install -r requirements.txt

Usage examples

  • cd into crawler/ directory

  • For query 1- python crawler.py <keyword>

    • python crawler.py abc
    • python crawler.py abc_def_ghi (For multiple words keyword use underscores)
    • python crawler.py subtle_art_of_not_giving_a

    Expect total number of results for search keyword or relevant error message.

  • For query 2- python crawler.py <keyword> <page number> Note Arguments are expected to be in order as mentioned in question for desired results.

    • python crawler.py abc 8
    • python crawler.py abc_def 5
    • python crawler.py subtle_art_of_not_giving_a 3

    Expect a dictionary with {position : product_name} for all products on requested page number for search keyword or relevant error message

  • Run tests with python test_crawler.py