fixed is_path helper, added pretty printing option and turned it off by default, for piping

setup.py

@@ -6,7 +6,7 @@ with open('README_PYPI.md') as file:
 
 setup(
     name="tpro",
-    version="0.06",
+    version="0.08",
     url='https://github.com/zevaverbach/tpro',
     install_requires=[
         'Click',

tpro/helpers.py

@@ -40,4 +40,7 @@ def get_punc_after(word):
 
 
 def is_path(string):
-    return Path(string).exists()
+    try:
+        return Path(string).exists()
+    except OSError:
+        return False

tpro/outputs.py

@@ -1,14 +1,14 @@
 import json
 
-def universal_transcript(self):
+def universal_transcript(self, pretty=False):
-    return json.dumps(self.converted_words, indent=4)
+    return json.dumps(self.converted_words, indent=4 if pretty else None)
 
-def viral_overlay(self):
+def viral_overlay(self, pretty=False):
     return json.dumps([{
   'start': word['start'],
   'stop': word['end'],
   'text': word['word'].title() if word['always_capitalized'] else word['word']}
 
-              for word in self.converted_words], indent=4
+              for word in self.converted_words], indent=4 if pretty else None
             )
 

tpro/tpro.py

@@ -12,10 +12,13 @@ output_choices =  [k for k, v in
 
 @click.command()
 @click.option('-s', '--save', type=str, help='save to JSON file')
+@click.option('-p', '--pretty', is_flag=True,
+        help='pretty print the transcript, breaks pipeability')
 @click.argument('json_path_or_data', type=str)
 @click.argument('input_format', type=click.Choice(services.keys()))
 @click.argument('output_format', type=click.Choice(output_choices))
 def cli(save, 
+        pretty,
         json_path_or_data,
         input_format,
         output_format):
@@ -34,4 +37,4 @@ def cli(save,
         click.echo(f'{path} saved.')
     else:
         output_formatter = getattr(converter, output_format)
-        click.echo(output_formatter())
+        click.echo(output_formatter(pretty))