Created custom exceptions

src/inc/exceptions.py

@@ -0,0 +1,8 @@
+
+
+class NoKeywordsFoundException(Exception):
+    pass
+
+
+class UnsupportedFileTypeException(Exception):
+    pass

src/inc/files.py

@@ -4,6 +4,7 @@
 from .parser import Parser
 from .topic_selector import TopicSelector
 from .wiki_summarizer import WikiSummarizer
+from .exceptions import NoKeywordsFoundException
 
 import os
 
@@ -15,6 +16,8 @@ def get_summary_data(app, session) -> dict:
     try:
         fname = save_file(app)
         data = process_file(app, fname, session)
+    except Exception:
+        pass
     finally:
         delete_file(app, fname)
 
@@ -56,7 +59,7 @@ def process_file(app, fname, session) -> dict:
         keywords = topic_selector.get_keywords()
 
         if len(keywords) == 0:
-            raise("No keywords found")
+            raise NoKeywordsFoundException("No keywords found in file")
 
         # Scrape wikipedia summary for each keyword
         wiki_summarizer = WikiSummarizer(keywords=keywords, lang="english", summarizer=summarizer,

src/inc/parser.py

@@ -1,7 +1,7 @@
 import os
 import textract
 import moviepy.editor as mpe
-
+from .exceptions import UnsupportedFileTypeException
 
 class Parser:
     def __init__(self, path):
@@ -17,7 +17,7 @@ def get_ftype(self):
         _, fext = os.path.splitext(self.path)
         ftypes = self.get_supported_ftypes()
         if fext not in ftypes:
-            raise KeyError("Unsupported file type")
+            raise UnsupportedFileTypeException("Unsupported file type")
         return fext
 
     def get_supported_ftypes(self):