Script for tj_project template

script/script/template.py

@@ -0,0 +1,104 @@
+import psycopg as pg
+
+sql_create = [
+    "table/create/namespace.sql",
+    "table/create/0.base.sql",
+    "table/create/1.title.sql",
+    "table/create/2.junctions.sql",
+    "table/create/3.reservoirs.sql",
+    "table/create/4.tanks.sql",
+    "table/create/5.pipes.sql",
+    "table/create/6.pumps.sql",
+    "table/create/7.valves.sql",
+    "table/create/8.tags.sql",
+    "table/create/9.demands.sql",
+    "table/create/10.status.sql",
+    "table/create/11.patterns.sql",
+    "table/create/12.curves.sql",
+    "table/create/13.controls.sql",
+    "table/create/14.rules.sql",
+    "table/create/15.energy.sql",
+    "table/create/16.emitters.sql",
+    "table/create/17.quality.sql",
+    "table/create/18.sources.sql",
+    "table/create/19.reactions.sql",
+    "table/create/20.mixing.sql",
+    "table/create/21.times.sql",
+    "table/create/22.report.sql",
+    "table/create/23.options.sql",
+    "table/create/24.coordinates.sql",
+    "table/create/25.vertices.sql",
+    "table/create/26.labels.sql",
+    "table/create/27.backdrop.sql",
+    "table/create/28.end.sql",
+    "table/create/operation.sql"
+]
+
+sql_drop = [
+    "table/drop/operation.sql",
+    "table/drop/28.end.sql",
+    "table/drop/27.backdrop.sql",
+    "table/drop/26.labels.sql",
+    "table/drop/25.vertices.sql",
+    "table/drop/24.coordinates.sql",
+    "table/drop/23.options.sql",
+    "table/drop/22.report.sql",
+    "table/drop/21.times.sql",
+    "table/drop/20.mixing.sql",
+    "table/drop/19.reactions.sql",
+    "table/drop/18.sources.sql",
+    "table/drop/17.quality.sql",
+    "table/drop/16.emitters.sql",
+    "table/drop/15.energy.sql",
+    "table/drop/14.rules.sql",
+    "table/drop/13.controls.sql",
+    "table/drop/12.curves.sql",
+    "table/drop/11.patterns.sql",
+    "table/drop/10.status.sql",
+    "table/drop/9.demands.sql",
+    "table/drop/8.tags.sql",
+    "table/drop/7.valves.sql",
+    "table/drop/6.pumps.sql",
+    "table/drop/5.pipes.sql",
+    "table/drop/4.tanks.sql",
+    "table/drop/3.reservoirs.sql",
+    "table/drop/2.junctions.sql",
+    "table/drop/1.title.sql",
+    "table/drop/0.base.sql",
+    "table/drop/namespace.sql"
+]
+
+def create_template():
+    with pg.connect(conninfo="dbname=postgres", autocommit=True) as conn:
+        with conn.cursor() as cur:
+            cur.execute("create database tj_project")
+    with pg.connect(conninfo="dbname=tj_project") as conn:
+        with conn.cursor() as cur:
+            for sql in sql_create:
+                with open(sql, "r") as f:
+                    cur.execute(f.read())
+                print(f'executed {sql}')
+        conn.commit()
+
+def have_template():
+    with pg.connect(conninfo="dbname=postgres", autocommit=True) as conn:
+        with conn.cursor() as cur:
+            cur.execute("select * from pg_database where datname = 'tj_project'")
+            return cur.rowcount > 0
+
+def delete_template():
+    with pg.connect(conninfo="dbname=tj_project") as conn:
+        with conn.cursor() as cur:
+            for sql in sql_drop:
+                with open(sql, "r") as f:
+                    cur.execute(f.read())
+                print(f'executed {sql}')
+        conn.commit()
+    with pg.connect(conninfo="dbname=postgres", autocommit=True) as conn:
+        with conn.cursor() as cur:
+            cur.execute("drop database tj_project")
+
+if __name__ == "__main__":
+    if (have_template()):
+        delete_template()
+    create_template()