code beautification with black --line-length 150

Author: fangq

jdata/__init__.py

@@ -36,11 +36,25 @@
 from .jfile import load, save, show, loadt, savet, loadb, saveb, jext
 from .jdata import encode, decode, jdtype, jsonfilter
 
-__version__ = '0.4.4'
-__all__ = ['load','save','show','loadt', 'savet', 'loadb', 'saveb','encode', 'decode', 'jdtype','jsonfilter','jext']
+__version__ = "0.4.4"
+__all__ = [
+    "load",
+    "save",
+    "show",
+    "loadt",
+    "savet",
+    "loadb",
+    "saveb",
+    "encode",
+    "decode",
+    "jdtype",
+    "jsonfilter",
+    "jext",
+]
 __license__ = """Apache license 2.0, Copyright (c) 2019-2022 Qianqian Fang"""
 
 
-if __name__ == '__main__':
+if __name__ == "__main__":
     import cmd
+
     cmd.main()

jdata/__main__.py

@@ -21,61 +21,77 @@ def main():
     # get arguments and invoke the conversion routines
     #
 
-    parser = argparse.ArgumentParser(
-        description='Convert a text JSON/JData file to a binary JSON/JData file and vice versa.')
+    parser = argparse.ArgumentParser(description="Convert a text JSON/JData file to a binary JSON/JData file and vice versa.")
 
     parser.add_argument(
-        'file', nargs='+',
-        help='path to a text-JData (json/jdt/jnii/jmsh/jnirs) file or a binary JData (bjd/jdb/bnii/bmsh/bnirs) file')
+        "file",
+        nargs="+",
+        help="path to a text-JData (json/jdt/jnii/jmsh/jnirs) file or a binary JData (bjd/jdb/bnii/bmsh/bnirs) file",
+    )
     parser.add_argument(
-        '-f', '--force', action='store_const', const=True,
-        default=False, help='overwrite existing files when converting')
+        "-f",
+        "--force",
+        action="store_const",
+        const=True,
+        default=False,
+        help="overwrite existing files when converting",
+    )
     parser.add_argument(
-        '-r', '--remove_input', action='store_const', const=True,
-        default=False, help='delete the input file name after conversion')
+        "-r",
+        "--remove_input",
+        action="store_const",
+        const=True,
+        default=False,
+        help="delete the input file name after conversion",
+    )
     parser.add_argument(
-        '-c', '--compression', default="", help='set compression method (zlib,gzip,lzma,lz4)')
+        "-c",
+        "--compression",
+        default="",
+        help="set compression method (zlib,gzip,lzma,lz4)",
+    )
 
     args = parser.parse_args()
 
     for path in args.file:
         spl = os.path.splitext(path)
         ext = spl[1].lower()
 
-        if(ext in jext['t']):
-            dest = spl[0] + '.jdb'
+        if ext in jext["t"]:
+            dest = spl[0] + ".jdb"
             try:
                 if os.path.exists(dest) and not args.force:
-                    raise Exception('File {} already exists.'.format(dest))
+                    raise Exception("File {} already exists.".format(dest))
                 data = load(path)
-                if(len(args.compression)>0):
-                    save(data,dest,{'compression':args.compression})
+                if len(args.compression) > 0:
+                    save(data, dest, {"compression": args.compression})
                 else:
-                    save(data,dest)
+                    save(data, dest)
                 if args.remove_input:
                     os.remove(path)
             except Exception as e:
-                print('Error: {}'.format(e))
+                print("Error: {}".format(e))
                 sys.exit(1)
 
-        elif(ext in jext['b']):
-            dest = spl[0] + '.json'
+        elif ext in jext["b"]:
+            dest = spl[0] + ".json"
             try:
                 if os.path.exists(dest) and not args.force:
-                    raise Exception('File {} already exists.'.format(dest))
+                    raise Exception("File {} already exists.".format(dest))
                 data = load(path)
-                if(len(args.compression)>0):
-                    save(data,dest,{'compression':args.compression})
+                if len(args.compression) > 0:
+                    save(data, dest, {"compression": args.compression})
                 else:
-                    save(data,dest)
+                    save(data, dest)
                 if args.remove_input:
                     os.remove(path)
             except RuntimeError as e:
-                print('Error: {}'.format(e))
+                print("Error: {}".format(e))
                 sys.exit(1)
         else:
-            print('Unsupported file extension on file: {}'.format(path))
+            print("Unsupported file extension on file: {}".format(path))
             sys.exit(1)
 
-if __name__ == '__main__':
+
+if __name__ == "__main__":
     main()