fix matching

sync_kiwix.py

@@ -60,47 +60,18 @@ def retreive_filelist(session: requests.Session, url: str) -> list:
 
     return result
 
-def find_wiki_files(filelist: list, wiki: str) -> list:
+def get_download_candidates(filelist: list, wiki: str) -> dict:
-    result = list()
-    for file in filelist:
-        if file[1].startswith(wiki):
-            result.append(file)
-    return result
-
-def error_multiple_files(wiki: str, wiki_files: str):
-    print(f"{wiki} has multiple matches. Please specify your input more precisely.\n", file=sys.stderr)
-    print(f"{wiki} matched to:", file=sys.stderr)
-
-    for file in wiki_files:
-        url = urljoin(file[0], file[1])
-        print(f" - {url}", file=sys.stderr)
-    
-    raise SystemExit("Aborting.")
-
-def get_download_candidates(wiki_files: list, wiki: str) -> dict:
     candidates = list()
 
-    # Check if results are unique
+    for file_item in filelist:
-    path0 = None
+        path = file_item[0]
-    file_base0 = None
+        file = file_item[1]
-
-    for wiki_file in wiki_files:
-        path = wiki_file[0]
-        file = wiki_file[1]
-
-        if path0 is None:
-            path0 = path
-        if path0 != path:
-            raise MultipleFileException(wiki)
-
 
         file_name, file_extension = os.path.splitext(file)
         file_base, file_date = file_name.rsplit('_', 1)
 
-        if file_base0 is None:
+        if wiki != file_base:
-            file_base0 = file_base
+            continue
-        if file_base0 != file_base:
-            raise MultipleFileException(wiki)
 
         candidates.append((
             path,
@@ -113,15 +84,25 @@ def get_download_candidates(wiki_files: list, wiki: str) -> dict:
 
     return candidates
 
-def get_wiki_files(wikis: list, filelist: list) -> list:
+def error_no_candidate(filelist: list, wiki: str):
+    print(f"Could not find any match to {wiki}.\n", file=sys.stderr)
+    print(f"Here is a list of urls similar to your request:", file=sys.stderr)
+
+    for file_item in filelist:
+        url = urljoin(file_item[0], file_item[1])
+        if wiki in url:
+            print(f" - {url}", file=sys.stderr)
+    
+    raise SystemExit("Aborting.")
+
+def get_download_files(wikis: list, filelist: list) -> list:
     download_files = list()
 
     for wiki in wikis:
-        wiki_files = find_wiki_files(filelist=filelist, wiki=wiki)
+        candidates = get_download_candidates(filelist=filelist, wiki=wiki)
-        try:
+
-            candidates = get_download_candidates(wiki_files=wiki_files, wiki=wiki)
+        if not candidates:
-        except MultipleFileException:
+            error_no_candidate(wiki=wiki, filelist=filelist)
-            error_multiple_files(wiki=wiki, wiki_files=wiki_files)
         
         # Get most current candidate
         candidate0 = None
@@ -136,9 +117,6 @@ def get_wiki_files(wikis: list, filelist: list) -> list:
             if candidate_date > candidate0_date:
                 candidate0 = candidate
 
-        if candidate0 is None:
-            raise SystemExit(f"Could not find any download candidate for {wiki}. Aborting.")
-
         download_files.append((
             wiki,
             candidate0[3],
@@ -217,12 +195,12 @@ def main():
         save_cached_filelist(cache_file=args.cache_file, filelist=filelist)
 
     # Get downlaod files list
-    wiki_files = get_wiki_files(wikis=args.wiki, filelist=filelist)
+    download_files = get_download_files(wikis=args.wiki, filelist=filelist)
 
     # Download files
-    for wiki_file in wiki_files:
+    for download_file in download_files:
-        file_path = os.path.join(args.destination, wiki_file[0] + wiki_file[1])
+        file_path = os.path.join(args.destination, download_file[0] + download_file[1])
-        download_wiki(session=session, title=wiki_file[3], src=wiki_file[2], dst=file_path)
+        download_wiki(session=session, title=download_file[3], src=download_file[2], dst=file_path)
     
 if __name__ == "__main__":
     main()