  :  Python-  
 


              :    Python,  SQLite        , ,  ,  .     ,         ,     ,   ,              Excel   BOM    .    -,       ,   ,     -  ,     .     :    ,      ,        ,          .





 

  :  Python-  





  :  Python-    





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 Python     ,   :  2 900 ?  

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 1.    


     .        

       ,    Excel.   

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  : CSV  , HTML  ,    Telegram 

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    README    ,    .  

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 3.   


,      ,    ,   JSON.  

,     :

{

"db": "history.db",

"delay_seconds": 2.0,

"telegram": { "send": false, "token": "", "chat_id": "" },

"sources": [

{

"name": " 1  ",

"url": "https://example.com/catalog",

"item_selector": ".product-card",

"title_selector": ".product-title",

"price_selector": ".product-price",

"link_selector": "a.product-link"

},

{

"name": " 2    ",

"url": "https://example.com/sale",

"item_selector": "div.item",

"title_selector": null,

"price_selector": null,

"price_regex": "(\\d[\\d\\s]{2,})\\s*(?:?|)",

"link_selector": "a"

}

]

}

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   .

   ,     (https://www.litres.ru/book/shadrin-borisovich-d/monitoring-tsen-konkurentov-odin-python-fail-i-samopr-74708699/)  .

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