Analysis of goods on the websites of suppliers

Employer
[no-member:pro]Андрей[/no-member:pro]
Project parameters
Type of cooperationPeriodic employment
SectionSoftware development
Prepaymentwithout prepayment
Payment methodsCash, Bank transfer
Acceptance of requestsfrom Nov 17, 2018 until Nov 27, 2018
Project description
Auto parts theme.
It is necessary to write a program that will go to certain sites and collect information from them on the availability of goods, provide the collected information in the tabular part with a breakdown by manufacturers and prices, with saving search results in a separate file.
The program should work both in manual mode (when I specify the number for search) and in automatic mode with the ability to install delay in search numbers search (the list of necessary numbers can be downloaded, for example, by file)
The results should be saved in a separate file, each site on a separate sheet or in different files.
Some of the vendors provide a connection to their web services, some will likely have to use parsing.
More interesting communication API than parsing, but it can not be avoided.
It is necessary to write a program that will go to certain sites and collect information from them on the availability of goods, provide the collected information in the tabular part with a breakdown by manufacturers and prices, with saving search results in a separate file.
The program should work both in manual mode (when I specify the number for search) and in automatic mode with the ability to install delay in search numbers search (the list of necessary numbers can be downloaded, for example, by file)
The results should be saved in a separate file, each site on a separate sheet or in different files.
Some of the vendors provide a connection to their web services, some will likely have to use parsing.
More interesting communication API than parsing, but it can not be avoided.