rebase codebase, delete trunk, move threads to backend

src/logic/webrequest.py

@@ -1,6 +1,7 @@
 import requests
 from bs4 import BeautifulSoup
 from src import logger
+
 # import sleep_and_retry decorator to retry requests
 from ratelimit import limits, sleep_and_retry
 
@@ -27,11 +28,12 @@ HEADERS = {
 RATE_LIMIT = 20
 RATE_PERIOD = 30
 
+
 class WebRequest:
     def __init__(self) -> None:
         """Request data from the web, and format it depending on the mode."""
         self.apparat = None
-        self.use_any = False # use any book that matches the search term
+        self.use_any = False  # use any book that matches the search term
         self.signature = None
         self.ppn = None
         self.data = None
@@ -44,6 +46,7 @@ class WebRequest:
         self.use_any = True
         logger.info("Using any book")
         return self
+
     def set_apparat(self, apparat):
         self.apparat = apparat
         if int(self.apparat) < 10:
@@ -59,6 +62,7 @@ class WebRequest:
             signature = signature.split("/")[-1]
         self.ppn = signature
         return self
+
     @sleep_and_retry
     @limits(calls=RATE_LIMIT, period=RATE_PERIOD)
     def search_book(self, searchterm: str):
@@ -73,6 +77,7 @@ class WebRequest:
         for link in links:
             res.append(BASE + link["href"])
         return res
+
     @sleep_and_retry
     @limits(calls=RATE_LIMIT, period=RATE_PERIOD)
     def search(self, link: str):
@@ -82,6 +87,7 @@ class WebRequest:
         except requests.exceptions.RequestException as e:
             logger.error(f"Request failed: {e}")
             return None
+
     def get_data(self):
         links = self.get_book_links(self.ppn)
         for link in links:
@@ -170,11 +176,11 @@ class BibTextTransformer:
         COinS_IDENT = "ctx_ver"
         BIBTEX_IDENT = "@book"
         RDS_IDENT = "RDS ---------------------------------- "
-        
+
         if data is None:
             self.data = None
             return self
-            
+
         if self.mode == "RIS":
             for line in data:
                 if RIS_IDENT in line:
@@ -207,7 +213,7 @@ class BibTextTransformer:
             BookData: a dataclass containing data about the book
         """
         if self.data is None:
-            return None 
+            return None
         match self.mode:
             case "ARRAY":
                 return ARRAYData(self.signature).transform(self.data)
@@ -218,11 +224,10 @@ class BibTextTransformer:
             case "RIS":
                 return RISData().transform(self.data)
             case "RDS":
-                return RDSData().transform(self.data).return_data(option)   
+                return RDSData().transform(self.data).return_data(option)
             case None:
                 return None
-        
-        
+
         # if self.mode == "ARRAY":
         #     return ARRAYData().transform(self.data)
         # elif self.mode == "COinS":
@@ -252,4 +257,3 @@ if __name__ == "__main__":
     data = WebRequest(71).get_ppn(link).get_data()
     bib = BibTextTransformer("ARRAY").get_data().return_data()
     print(bib)
-