Update Exploring Near Earth Objects project and add Meme Generator project

Exploring_Near_Earth_Objects/write.py

@@ -10,6 +10,7 @@ extension determines which of these functions is used.
 
 You'll edit this file in Part 4.
 """
+
 import csv
 import json
 
@@ -25,10 +26,24 @@ def write_to_csv(results, filename):
     :param filename: A Path-like object pointing to where the data should be saved.
     """
     fieldnames = (
-        'datetime_utc', 'distance_au', 'velocity_km_s',
-        'designation', 'name', 'diameter_km', 'potentially_hazardous'
+        "datetime_utc",
+        "distance_au",
+        "velocity_km_s",
+        "designation",
+        "name",
+        "diameter_km",
+        "potentially_hazardous",
     )
-    # TODO: Write the results to a CSV file, following the specification in the instructions.
+    with open(filename, "w") as csv_file:
+        writer = csv.DictWriter(csv_file, fieldnames)
+        writer.writeheader()
+        for result in results:
+            row = {**result.serialize(), **result.neo.serialize()}
+            row["name"] = "" if row["name"] is None else row["name"]
+            row["diameter_km"] = (
+                "" if row["diameter_km"] is float("nan") else row["diameter_km"]
+            )
+            writer.writerow(row)
 
 
 def write_to_json(results, filename):
@@ -42,4 +57,25 @@ def write_to_json(results, filename):
     :param results: An iterable of `CloseApproach` objects.
     :param filename: A Path-like object pointing to where the data should be saved.
     """
-    # TODO: Write the results to a JSON file, following the specification in the instructions.
+    data = []
+    for result in results:
+        item = {**result.serialize(), **result.neo.serialize()}
+        item["name"] = "" if item["name"] is None else item["name"]
+        item["diameter_km"] = (
+            "" if item["diameter_km"] is float("nan") else item["diameter_km"]
+        )
+        data.append(
+            {
+                "datetime_utc": item["datetime_utc"],
+                "distance_au": item["distance_au"],
+                "velocity_km_s": item["velocity_km_s"],
+                "neo": {
+                    "designation": item["designation"],
+                    "name": item["name"],
+                    "diameter_km": item["diameter_km"],
+                    "potentially_hazardous": item["potentially_hazardous"],
+                },
+            }
+        )
+    with open(filename, "w") as json_file:
+        json.dump(data, json_file, indent=2)