1 files changed, 69 insertions, 32 deletions
diff --git a/patternutils/commands/tmv.py b/patternutils/commands/tmv.py
index 25932bc..eb6dc99 100644
--- a/patternutils/commands/tmv.py
+++ b/patternutils/commands/tmv.py
@@ -18,30 +18,65 @@ def move_file(old_filename: str, new_filename: str) -> None:
     shutil.move(old_filename, new_filename)
 
 
-@click.command(context_settings={'help_option_names': ('-h', '--help', '-?')})
-@click.option('-i', '--interactive', is_flag=True, default=False,
-              help='prompt before renaming files')
-@click.option('-e', '--editor', is_flag=True, default=False,
-              help='Open an editor before renaming files to allow manual changes')
-@click.option('-f', '--force', is_flag=True, default=False,
-              help='force rename')
-@click.option('-t', '--template-engine', default='python', type=click.Choice(['python', 'jinja2']),
-              help='select the template engine to use')
-@click.option('-k', '--key', default='_abspath',
-              help='select the key to use as the source file')
-@click.option('-s', '--stream', is_flag=True, default=False,
-              help='Input is a stream of JSON objects')
-@click.option('-p', '--use-predefined-template', is_flag=True, default=False,
-              help='use predefined template')
-@click.option('--read-from', default='-', type=click.File('r'))
-@click.option('--abort-on-path-exist', is_flag=True, default=False,
-              help='exit if a renamed path already exists')
-@click.option('-n', '--dry-run', is_flag=True, default=False,
-              help='perform a trial run with no changes made')
-@click.option('-v', '--verbose', is_flag=True, default=False,
-              help='explain what is being done')
+@click.command(context_settings={"help_option_names": ("-h", "--help", "-?")})
+@click.option(
+    "-i",
+    "--interactive",
+    is_flag=True,
+    default=False,
+    help="prompt before renaming files",
+)
+@click.option(
+    "-e",
+    "--editor",
+    is_flag=True,
+    default=False,
+    help="Open an editor before renaming files to allow manual changes",
+)
+@click.option("-f", "--force", is_flag=True, default=False, help="force rename")
+@click.option(
+    "-t",
+    "--template-engine",
+    default="python",
+    type=click.Choice(["python", "jinja2"]),
+    help="select the template engine to use",
+)
+@click.option(
+    "-k", "--key", default="_abspath", help="select the key to use as the source file"
+)
+@click.option(
+    "-s",
+    "--stream",
+    is_flag=True,
+    default=False,
+    help="Input is a stream of JSON objects",
+)
+@click.option(
+    "-p",
+    "--use-predefined-template",
+    is_flag=True,
+    default=False,
+    help="use predefined template",
+)
+@click.option("--read-from", default="-", type=click.File("r"))
+@click.option(
+    "--abort-on-path-exist",
+    is_flag=True,
+    default=False,
+    help="exit if a renamed path already exists",
+)
+@click.option(
+    "-n",
+    "--dry-run",
+    is_flag=True,
+    default=False,
+    help="perform a trial run with no changes made",
+)
+@click.option(
+    "-v", "--verbose", is_flag=True, default=False, help="explain what is being done"
+)
 @click.version_option()
-@click.argument('output-pattern')
+@click.argument("output-pattern")
 def tmv(
     output_pattern: str,
     interactive: bool,
@@ -72,23 +107,25 @@ def tmv(
         else:
             data = [json.loads(line) for line in read_from]
     except json.JSONDecodeError:
-        click.secho('JSON not valid!', fg='red', err=True)
+        click.secho("JSON not valid!", fg="red", err=True)
         raise SystemExit
 
     if use_predefined_template:
         try:
-            output_pattern, template_engine = config.load_template(output_pattern, 'tmv')
+            output_pattern, template_engine = config.load_template(
+                output_pattern, "tmv"
+            )
         except FileNotFoundError:
-            click.secho('File not found!', fg='red', err=True)
+            click.secho("File not found!", fg="red", err=True)
             raise SystemExit
         except RuntimeError:
-            click.secho('Multiple files found!', fg='red', err=True)
+            click.secho("Multiple files found!", fg="red", err=True)
             raise SystemExit
 
     try:
         render = template.get_render_function(output_pattern, engine=template_engine)
     except RuntimeError:
-        click.secho('jinja2 not installed!', fg='red', err=True)
+        click.secho("jinja2 not installed!", fg="red", err=True)
         raise SystemExit
 
     new_filenames = dict((entry[key], render(**entry)) for entry in data)
@@ -97,14 +134,14 @@ def tmv(
         try:
             new_filenames = utils.edit(new_filenames)
         except RuntimeError:
-            click.secho('You edit is not parseable!', fg='red', err=True)
+            click.secho("You edit is not parseable!", fg="red", err=True)
             raise SystemExit
 
     has_existing = False
     non_existing = {}
     for old, new in new_filenames.items():
         if os.path.exists(new):
-            click.secho('{} does exist!'.format(new), fg='red', err=True)
+            click.secho("{} does exist!".format(new), fg="red", err=True)
             has_existing = True
         else:
             non_existing[old] = new
@@ -119,8 +156,8 @@ def tmv(
 
     for old, new in files_to_move:
         if verbose or interactive:
-            click.echo('{} -> {}'.format(old, new))
+            click.echo("{} -> {}".format(old, new))
 
-        if not (interactive and not click.confirm('Is the match correct?')):
+        if not (interactive and not click.confirm("Is the match correct?")):
             if not dry_run:
                 move_file(old, new)