From 0a9b2c2e5eca8a04e37fbdd423379882863237c2 Mon Sep 17 00:00:00 2001
From: Terry Truong <terry06890@gmail.com>
Date: Sat, 21 Jan 2023 12:21:03 +1100
Subject: Adjust backend coding style

Increase line spacing, add section comments, etc
---
 backend/hist_data/gen_desc_data.py | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'backend/hist_data/gen_desc_data.py')

diff --git a/backend/hist_data/gen_desc_data.py b/backend/hist_data/gen_desc_data.py
index 6c9fee2..bcd8870 100755
--- a/backend/hist_data/gen_desc_data.py
+++ b/backend/hist_data/gen_desc_data.py
@@ -5,7 +5,8 @@ Maps events to short descriptions from Wikipedia, and stores them in the databas
 """
 
 import argparse
-import os, sqlite3
+import os
+import sqlite3
 
 ENWIKI_DB = os.path.join('enwiki', 'desc_data.db')
 DB_FILE = 'data.db'
@@ -15,12 +16,12 @@ def genData(enwikiDb: str, dbFile: str) -> None:
 	dbCon = sqlite3.connect(dbFile)
 	dbCur = dbCon.cursor()
 	dbCur.execute('CREATE TABLE descs (id INT PRIMARY KEY, wiki_id INT, desc TEXT)')
-	#
+
 	print('Getting events')
 	titleToId: dict[str, int] = {}
 	for eventId, title in dbCur.execute('SELECT id, title FROM events'):
 		titleToId[title] = eventId
-	#
+
 	print('Getting Wikipedia descriptions')
 	enwikiCon = sqlite3.connect(enwikiDb)
 	enwikiCur = enwikiCon.cursor()
@@ -29,11 +30,13 @@ def genData(enwikiDb: str, dbFile: str) -> None:
 		iterNum += 1
 		if iterNum % 1e4 == 0:
 			print(f'At iteration {iterNum}')
+
 		# Get wiki ID
 		row = enwikiCur.execute('SELECT id FROM pages WHERE title = ?', (title,)).fetchone()
 		if row is None:
 			continue
 		wikiId = row[0]
+
 		# Check for redirect
 		wikiIdToGet = wikiId
 		query = \
@@ -41,12 +44,13 @@ def genData(enwikiDb: str, dbFile: str) -> None:
 		row = enwikiCur.execute(query, (wikiId,)).fetchone()
 		if row is not None:
 			wikiIdToGet = row[0]
+
 		# Get desc
 		row = enwikiCur.execute('SELECT desc FROM descs where id = ?', (wikiIdToGet,)).fetchone()
 		if row is None:
 			continue
 		dbCur.execute('INSERT INTO descs VALUES (?, ?, ?)', (eventId, wikiId, row[0]))
-	#
+
 	print('Closing databases')
 	dbCon.commit()
 	dbCon.close()
@@ -54,5 +58,5 @@ def genData(enwikiDb: str, dbFile: str) -> None:
 if __name__ == '__main__':
 	parser = argparse.ArgumentParser(description=__doc__, formatter_class=argparse.RawDescriptionHelpFormatter)
 	args = parser.parse_args()
-	#
+
 	genData(ENWIKI_DB, DB_FILE)
-- 
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