newline changes

journal_brief/cli/main.py

@@ -100,18 +100,14 @@ def show_stats(self, entries, exclusions):
         for stat in stats:
             print(strf.format(FREQ=stat.hits, EXCLUSION=repr(stat.exclusion)))
 
-    def format_output(self, formatters, jfilter):
+    def format_output(self, stream, formatters, jfilter):
         for entry in jfilter:
             for formatter in formatters:
-                output = formatter.format(entry)
-                if output:
-                    print(output)
+                stream.write(formatter.format(entry))
 
-    def flush_output(self, formatters):
+    def flush_output(self, stream, formatters):
         for formatter in formatters:
-            output = formatter.flush()
-            if output:
-                print(output)
+            stream.write(formatter.flush())
 
     def run(self):
         if self.config.get('debug'):
@@ -157,9 +153,9 @@ def run(self):
                     formatters = [get_formatter(format) for format in formats]
 
                 try:
-                    self.format_output(formatters, jfilter)
+                    self.format_output(sys.stdout, formatters, jfilter)
                 finally:
-                    self.flush_output(formatters)
+                    self.flush_output(sys.stdout, formatters)
 
 
 def run():