Basics to view threads

db/sqlite.py

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+import sqlite3
+
+class DB:
+    def __init__(self, conn):
+        self.conn = conn
+        pass
+
+    def get_subforums(self):
+        return self._db().execute('select forum_id, name, description from subforums').fetchall()
+
+    def get_subforum(self, subforum):
+        return self._db().execute('select name, description from subforums where forum_id = ?', (subforum,)).fetchone()
+
+    def get_threads(self, subforum):
+        return self._db().execute('select thread_id, title from threads where forum_id = ?', (subforum,)).fetchall()
+
+    def get_thread(self, thread):
+        db = self._db()
+        title, text, author = db.execute('''
+            select title, text, name
+            from threads, users
+            where thread_id = ? and author_id = user_id
+            ''',
+            (thread,)
+        ).fetchone()
+        comments = db.execute('''
+            select comment_id, parent_id, name, text
+            from comments, users
+            where thread_id = ? and author_id = user_id
+            ''',
+            (thread,)
+        ).fetchall()
+        return title, text, author, comments
+
+    def get_comments(self, thread):
+        return self._db().execute('''
+            select text
+            from comments
+            where thread_id = ?
+            ''',
+            (thread,)
+        ).fetchall()
+
+    def get_comment_tree(self, comment):
+        db = self._db()
+        parent = db.execute('select text from comments where comment_id = ?', (comment,)).fetchall()
+        children = db.execute('select text from comments where parent_id = ?', (comment,)).fetchall()
+        print(parent, children)
+        return str(parent) + str(children)
+        return parent
+
+    def _db(self):
+        return sqlite3.connect(self.conn)