Upload write_csv.py

write_csv.py

@@ -0,0 +1,44 @@
+from tqdm import tqdm
+from db import *
+from playhouse.shortcuts import model_to_dict
+
+
+def make_csv_header():
+    post = Post.get_by_id(1)
+    return ",".join([field for field in model_to_dict(post).keys()])
+
+
+rating_enum = {
+    "general": 0,
+    "sensitive": 1,
+    "questionable": 2,
+    "explicit": 3,
+}
+
+
+def read_rows():
+    for data in tqdm(db.execute_sql("SELECT * FROM post;").fetchall()):
+        data = [
+            (
+                (" ".join(str(int(tag, 36)) for tag in i[1:-1].split("#$")))
+                if isinstance(i, str) and i and i[0] == "$" and i[-1] == "#"
+                else int(i)
+                if isinstance(i, bool)
+                else ""
+                if i is None or i == ""
+                else rating_enum[i]
+                if i in rating_enum
+                else '"{}"'.format(i.replace('"', '""'))
+                if "," in str(i)
+                else i
+            )
+            for i in data
+        ]
+        assert len(data) == 38, ",".join([str(i) for i in data])
+        csv_str = ",".join([str(i) for i in data])
+        yield csv_str
+
+
+with open("./db.csv", "w", encoding="utf-8") as f:
+    f.write(f"{make_csv_header()}\n")
+    f.writelines(f"{i}\n" for i in read_rows())