These is script which calculates rating of salaries in hh.ru and superjob.ru and used their API.
Example of result:
+SuperJob Moscow----------+-----------------+---------------------+----------------+
| Language of programming | Vacancies found | Vacancies processed | Average salary |
+-------------------------+-----------------+---------------------+----------------+
| 1C | 110 | 69 | 111101 |
| C | 18 | 8 | 119858 |
| C# | 25 | 16 | 103478 |
| C++ | 28 | 16 | 109116 |
| Delphi | 11 | 8 | 114937 |
| Java | 22 | 14 | 131474 |
| JavaScript | 57 | 40 | 104592 |
| PHP | 47 | 33 | 105140 |
| PL/SQL | 8 | 5 | 102300 |
| Python | 13 | 7 | 110477 |
+-------------------------+-----------------+---------------------+----------------+
+HeadHunter Moscow--------+-----------------+---------------------+----------------+
| Language of programming | Vacancies found | Vacancies processed | Average salary |
+-------------------------+-----------------+---------------------+----------------+
| 1C | 1436 | 638 | 124777 |
| C | 1543 | 516 | 145443 |
| C# | 1032 | 276 | 146742 |
| C++ | 1005 | 285 | 152644 |
| Delphi | 107 | 49 | 118240 |
| Java | 1855 | 415 | 172666 |
| JavaScript | 2000 | 710 | 139174 |
| Kotlin | 306 | 91 | 191068 |
| Objective-C | 164 | 54 | 177648 |
| Perl | 135 | 36 | 133236 |
| PHP | 1084 | 516 | 124741 |
| PL/SQL | 455 | 78 | 147144 |
| Python | 1522 | 360 | 149382 |
| R | 314 | 75 | 156465 |
| Ruby | 216 | 70 | 160071 |
| Scala | 222 | 37 | 207770 |
| Solidity | 345 | 94 | 168379 |
| Swift | 250 | 81 | 173316 |
| Bash | 385 | 82 | 156978 |
| Go | 316 | 78 | 180096 |
| Shell | 154 | 26 | 166134 |
| TypeScript | 414 | 138 | 168156 |
+-------------------------+-----------------+---------------------+----------------+
You need to create .env file and write in file parameter SJ_SECRET_KEY. These is secret key for SuperJob API.
You can get these secret key in SuperJob API page. You must register your app in SuperJob.
Python3 should be already installed.
Then use pip (or pip3, if there is a conflict with Python2) to install dependencies:
pip install -r requirements.txt
Open command line (in windows Win+R and write cmd and Ok). Go to directory with program or just write in cmd:
python <PATH TO PROGRAM>\programming_vacancies_ratings.py
The code is written for educational purposes on online-course for web-developers dvmn.org.