From b843115fc2580526e8e717cf2fee8ea47cb0fcf1 Mon Sep 17 00:00:00 2001
From: javad <javad_design@yahoo.com>
Date: Tue, 8 Nov 2022 11:37:12 +0330
Subject: [PATCH] Change: fix extra line between rows after exporting to csv
 Change: add jupyter notebook command to run the script

---
 README.md      | 7 +++++++
 json_to_csv.py | 2 +-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index a265be5..b83ab76 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,13 @@ Usage
 python /path/to/json_to_csv.py node json_in_file_path csv_out_file_path
 ```
 
+
+If you want to run the script via a jupyter notebook, you can use code below:
+
+```
+!python "json_to_csv.py" "STATION" "metadata.json" "metadata__2.csv"
+```
+
 Source Specification
 --------------------
 The script expects the json to be given via a file containing 
diff --git a/json_to_csv.py b/json_to_csv.py
index dbbf2f9..0d74480 100644
--- a/json_to_csv.py
+++ b/json_to_csv.py
@@ -90,7 +90,7 @@ def reduce_item(key, value):
         header = list(set(header))
         header.sort()
 
-        with open(csv_file_path, 'w+') as f:
+        with open(csv_file_path, 'w+', newline='') as f:
             writer = csv.DictWriter(f, header, quoting=csv.QUOTE_ALL)
             writer.writeheader()
             for row in processed_data: