[pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

Author: pre-commit-ci[bot]

docs/save-data/sqlite/create_data.py

@@ -4,11 +4,9 @@
 cursor = conn.cursor()
 
 # insert a record into the database
-cursor.execute(
-    """INSERT INTO books
+cursor.execute("""INSERT INTO books
                   VALUES ('Python basics', 'en', 'Veit Schiele', 'BSD',
-                          '2021-10-28')"""
-)
+                          '2021-10-28')""")
 
 # save data to database
 conn.commit()

docs/save-data/sqlite/create_db.py

@@ -6,9 +6,7 @@
 cursor = conn.cursor()
 
 # create books table
-cursor.execute(
-    """CREATE TABLE books
+cursor.execute("""CREATE TABLE books
                   (title text, language text, author text, license text,
                           release_date text)
-               """
-)
+               """)

docs/save-data/sqlite/normalise.py

@@ -3,24 +3,17 @@
 conn = sqlite3.connect("library.db")
 cursor = conn.cursor()
 
-cursor.execute(
-    """CREATE TABLE languages
+cursor.execute("""CREATE TABLE languages
                   (id INTEGER PRIMARY KEY AUTOINCREMENT,
-                  language_code VARCHAR(2))"""
-)
+                  language_code VARCHAR(2))""")
 
-cursor.execute(
-    """INSERT INTO languages (language_code)
-                  VALUES ('de')"""
-)
+cursor.execute("""INSERT INTO languages (language_code)
+                  VALUES ('de')""")
 
-cursor.execute(
-    """INSERT INTO languages (language_code)
-                  VALUES ('en')"""
-)
+cursor.execute("""INSERT INTO languages (language_code)
+                  VALUES ('en')""")
 
-cursor.execute(
-    """CREATE TABLE "temp" (
+cursor.execute("""CREATE TABLE "temp" (
                   "id" INTEGER,
                   "title" TEXT,
                   "language_code" INTEGER REFERENCES languages(id),
@@ -29,25 +22,18 @@
                   "license" TEXT,
                   "release_date" DATE,
                   PRIMARY KEY("id" AUTOINCREMENT)
-                  )"""
-)
+                  )""")
 
-cursor.execute(
-    """INSERT INTO temp (title,language,author,license,release_date)
-                  SELECT title,language,author,license,release_date FROM books"""
-)
+cursor.execute("""INSERT INTO temp (title,language,author,license,release_date)
+                  SELECT title,language,author,license,release_date FROM books""")
 
-cursor.execute(
-    """UPDATE temp
+cursor.execute("""UPDATE temp
                   SET language_code = 1
-                  WHERE language = 'de'"""
-)
+                  WHERE language = 'de'""")
 
-cursor.execute(
-    """UPDATE temp
+cursor.execute("""UPDATE temp
                   SET language_code = 2
-                  WHERE language = 'en'"""
-)
+                  WHERE language = 'en'""")
 
 # Only SQLite ≥ 3.35.0 allows DROP COLUMN;
 # Only Python versions ≥ 3.8 released after 27 April 2021 will receive these or

docs/save-data/sqlite/query_normalised.py

@@ -6,10 +6,8 @@
 
 def select_all_records_ordered_by_language_number(cursor):
     print("All books ordered by language id and title:")
-    for row in cursor.execute(
-        """SELECT language_code, author, title FROM books
-                                 ORDER BY language_code,title"""
-    ):
+    for row in cursor.execute("""SELECT language_code, author, title FROM books
+                                 ORDER BY language_code,title"""):
         print(row)
 
 

docs/save-data/sqlite/test_sqlite.py

@@ -19,18 +19,14 @@ def setUp(self):
         self.conn = sqlite3.connect(":memory:")
         cursor = self.conn.cursor()
 
-        cursor.execute(
-            """CREATE TABLE books
+        cursor.execute("""CREATE TABLE books
                           (title text, language text, author text, license text,
                                   release_date text)
-                       """
-        )
+                       """)
 
-        cursor.execute(
-            """INSERT INTO books
+        cursor.execute("""INSERT INTO books
                           VALUES ('Python basics', 'en', 'Veit Schiele', 'BSD',
-                                  '2021-10-28')"""
-        )
+                                  '2021-10-28')""")
 
     def test_func_like(self):
         self.conn = sqlite3.connect(":memory:")