fixed formatting

comic2pdf.py

@@ -3,22 +3,28 @@
 
 # version 1.0
 
-import os, re, zipfile, argparse, tqdm, img2pdf, pathlib, tempfile, patoolib
+import os, re, argparse, tqdm, img2pdf, pathlib, tempfile, patoolib
 from tqdm import tqdm
 from send2trash import send2trash
 
-parser = argparse.ArgumentParser(description='Converts comic book zipfiles to PDF.', 
-                                formatter_class=argparse.ArgumentDefaultsHelpFormatter)
-parser.add_argument('-src', 
-                    help='location of file(s) to convert')
-parser.add_argument('-dest', 
-                    help='destination of converted files')
-parser.add_argument('-t','--trash-old', 
-                    action='store_true', 
-                    help='places converted cbz and cbr to the trash')
-parser.add_argument('-d',"--delete-old", 
-                    action='store_true', 
-                    help='delete cbz and cbr that are converted')
+parser = argparse.ArgumentParser(
+    description="Converts comic book zipfiles to PDF.",
+    formatter_class=argparse.ArgumentDefaultsHelpFormatter,
+)
+parser.add_argument("-src", help="location of file(s) to convert")
+parser.add_argument("-dest", help="destination of converted files")
+parser.add_argument(
+    "-t",
+    "--trash-old",
+    action="store_true",
+    help="places converted cbz and cbr to the trash",
+)
+parser.add_argument(
+    "-d",
+    "--delete-old",
+    action="store_true",
+    help="delete cbz and cbr that are converted",
+)
 
 args = parser.parse_args()
 
@@ -27,20 +33,20 @@ dest = args.dest
 delete_old = args.delete_old
 trash_old = args.trash_old
 
+
 class Comic2PDF:
+    def __init__(self, src, dest):
+        # huh? this needs to be fixed. I can't read it
+        # horrible use of OOP
+        src = self.check_src(src, dest)
+        dest = self.check_dest(src, dest)
 
-    def __init__(self,src,dest):
-
-        src = self.check_src(src,dest)
-        dest = self.check_dest(src,dest)
-
-        if src.endswith('.cbz') or src.endswith('.cbr'):
-            self.convert_single_file(src,dest)
+        if src.endswith(".cbz") or src.endswith(".cbr"):
+            self.convert_single_file(src, dest)
         else:
-            self.batch_convert(src,dest)
+            self.batch_convert(src, dest)
 
-    # check if source has no input or has input.
-    def check_src(self,src,dest):
+    def check_src(self, src, dest):
         if (src is None and dest is None) or (src is None and dest is not None):
             src = os.path.realpath(__file__)
             src = os.path.dirname(src)
@@ -48,14 +54,13 @@ class Comic2PDF:
         else:
             return src
 
-    # check if destination has no input or has input.
-    def check_dest(self,src,dest):
+    def check_dest(self, src, dest):
         if dest is None and src is None:
             dest = os.path.realpath(__file__)
             dest = os.path.dirname(dest)
             return dest
         elif dest is None and src is not None:
-            if src.endswith('.cbz') or src.endswith('.cbr'):
+            if src.endswith(".cbz") or src.endswith(".cbr"):
                 dest = pathlib.Path(src).parents[0]
             else:
                 dest = pathlib.Path(src)
@@ -63,67 +68,68 @@ class Comic2PDF:
         else:
             return dest
 
-    def scan_folder(self,src):
+    def scan_folder(self, src):
         filesIn_folder = []
 
         for root, dirs, files in os.walk(src):
             for name in files:
-                if name.endswith((".png", ".jpg",".jpeg",".cbz",'.cbr')):
-                    filesIn_folder.append(os.path.join(root,name))
-            
-        # human sorting
+                if name.endswith((".png", ".jpg", ".jpeg", ".cbz", ".cbr")):
+                    filesIn_folder.append(os.path.join(root, name))
+
         filesIn_folder.sort(key=natural_keys)
         return filesIn_folder
-        
-    def convert_to_pdf(self,src,dest,name):
+
+    def convert_to_pdf(self, src, dest, name):
         imgs = []
         imgs = self.scan_folder(src)
         pdf_path = f"{dest}/{name}.pdf"
-        with open(pdf_path,"wb") as f:
+        with open(pdf_path, "wb") as f:
             f.write(img2pdf.convert(imgs))
 
-    def convert_single_file(self,src,dest):
+    def convert_single_file(self, src, dest):
         with tempfile.TemporaryDirectory() as temp_dict:
-
             folder_parents = pathlib.Path(temp_dict)
             name = pathlib.Path(src).stem
-            patoolib.extract_archive(src,outdir=temp_dict)
+            patoolib.extract_archive(src, outdir=temp_dict)
             list_folderInside = next(os.walk(folder_parents))[1]
 
             try:
-                storage = f'{temp_dict}/{list_folderInside[0]}'
+                storage = f"{temp_dict}/{list_folderInside[0]}"
             except:
-                storage = f'{temp_dict}/'
-            
-            self.convert_to_pdf(src=storage,dest=dest,name=name)
+                storage = f"{temp_dict}/"
+
+            self.convert_to_pdf(src=storage, dest=dest, name=name)
 
         if trash_old is True:
-            send2trash(f'{src}')
+            send2trash(f"{src}")
 
         if delete_old is True:
-            os.remove(f'{src}')
+            os.remove(f"{src}")
 
-    def batch_convert(self,src,dest):
+    def batch_convert(self, src, dest):
         for root, dir, files in os.walk(src):
-            pstat = [f for f in files if f.endswith('.cbr') or f.endswith('.cbz')]
-            pbar = tqdm(total = len(pstat))
+            pstat = [f for f in files if f.endswith(".cbr") or f.endswith(".cbz")]
+            pbar = tqdm(total=len(pstat))
             queue = 0
 
             for name in files:
-                if name.endswith('.cbz') or name.endswith('.cbr'):
+                if name.endswith(".cbz") or name.endswith(".cbr"):
                     pbar.set_description(f"Converting {name}")
-                    self.convert_single_file(os.path.join(root,name),dest)
+                    self.convert_single_file(os.path.join(root, name), dest)
                     pbar.update(1)
                     queue += 1
                 else:
                     pass
             break
 
-# organizes files with humanly order.
+# exported from the internet;
+# sorts folder name to human order
 def atoi(text):
-    return int(text) if text.isdigit() else text 
+    return int(text) if text.isdigit() else text
+
 
 def natural_keys(text):
     return [atoi(c) for c in re.split(r"(d )", text)]
 
-Comic2PDF(src,dest)
+
+Comic2PDF(src, dest)