added a terminal CLI when -j option is json file

Author: pratik0316

src/deltacode/__init__.py

@@ -348,21 +348,21 @@ def to_dict(self):
     def __str__(self):
 
         if self.old_file:
-            old_file_name = self.old_file.name
+            old_file_path = self.old_file.original_path
         else:
-            old_file_name = "null"
+            old_file_path = "null"
 
         if self.new_file:
-            new_file_name = self.new_file.name
+            new_file_path = self.new_file.original_path
         else:
-            new_file_name = "null"
+            new_file_path = "null"
 
         return ("  {\n"+
-                "    new file: " + new_file_name + "\n"+
-                "    old file: " + old_file_name + "\n" +
-                "    factors: [" + " ".join(self.factors) + "]\n" +
                 "    status: " + str(self.status) + "\n"
+                "    factors: [" + " ".join(self.factors) + "]\n" +
                 "    score: " + str(self.score) + "\n"+
+                "    new_file: " + new_file_path + "\n"+
+                "    old_file: " + old_file_path + "\n" +
                 "  }\n"
         )
 

src/deltacode/cli.py

@@ -50,27 +50,37 @@ def write_json(deltacode, outfile, all_delta_types=False):
         ('deltas_count', len([d for d in deltas(deltacode, all_delta_types)])),
         ('delta_stats', deltacode.stats.to_dict()),
         ('deltas', deltas(deltacode, all_delta_types))
-    ])
-    
-    if( outfile.name != '<stdout>'):
-
-        click.secho(get_notice_for_cli(),fg="green")  
-        click.echo('deltas_count: {}'.format(len([d for d in deltas(deltacode, all_delta_types)])))
-        click.echo('delta_stats: ')
-        for stat in deltacode.stats.to_dict():
-            click.echo("""   "{}": {}""".format(str(stat),deltacode.stats.to_dict()[stat]))  
-        # TODO: add toggle for pretty printing
-
-        delta_count = 1
-        for delta in deltacode.deltas :
-            if delta.status != "unmodified":
-                    click.secho("Delta {}".format(delta_count),fg="blue")
-                    click.echo(delta)
-                    delta_count += 1
-        click.secho("--------------------ALL DELTAS GENERATED--------------------",fg="yellow")
-
-    simplejson.dump(results, outfile, iterable_as_array=True, indent=2)
-    outfile.write('\n')
+    ])  
+
+    try:
+
+        simplejson.dump(results, outfile, iterable_as_array=True, indent=2)
+        outfile.write('\n')    
+        if outfile.name != '<stdout>' : 
+            "This condition arises when we are required to print in the json file and the value of -j in not the console terminal"
+            click.secho(get_notice_for_cli(),fg="green")  
+            click.echo('deltas_count: {}'.format(len([d for d in deltas(deltacode, all_delta_types)])))
+            click.echo('delta_stats: ')
+            for stat in deltacode.stats.to_dict():
+                click.echo("""   "{}": {}""".format(str(stat),deltacode.stats.to_dict()[stat]))  
+            # TODO: add toggle for pretty printing
+
+            delta_count = 1
+            for delta in deltacode.deltas :
+                if delta.status != "unmodified":
+                        click.echo("\n")
+                        click.secho("delta {}".format(delta_count))
+                        click.echo(delta)
+                        delta_count += 1
+            click.secho("#" * 211 + "\n",fg="yellow")
+            click.secho(" "*70 + "All deltas are generated, view the json file for details" + "\n" , fg="green")
+            click.secho("#" * 211,fg="yellow")
+
+    except Exception as e:
+        "This exception arises when outfile has no name attribute"
+        simplejson.dump(results, outfile, iterable_as_array=True, indent=2)
+        outfile.write('\n')    
+
 
 def print_version(ctx, param, value):
     if not value or ctx.resilient_parsing: