clean up for release

pyproject.toml

@@ -10,7 +10,7 @@ authors = [{name = "Jimmy Angelakos", email = "[email protected]"}]
 classifiers = ["Development Status :: 4 - Beta",
                "License :: OSI Approved :: PostgreSQL License",
                "Programming Language :: Python :: 3",]
-dependencies = ["argh", "contourpy", "cycler", "fonttools", "kiwisolver", "matplotlib", "numpy", "packaging", "Pillow", "psycopg2", "pyparsing", "python-dateutil", "six"]
+dependencies = ["argh", "contourpy", "cycler", "fonttools", "kiwisolver", "matplotlib", "numpy", "packaging", "pandas", "Pillow", "psycopg", "pyparsing", "python-dateutil", "six"]
 
 [project.urls]
 "Homepage" = "https://github.com/vyruss/pg_statviz"

requirements.txt

@@ -6,6 +6,7 @@ kiwisolver==1.4.5
 matplotlib==3.8.0
 numpy==1.26.1
 packaging==23.2
+pandas==2.2.2
 Pillow==10.3.0
 psycopg==3.2.1
 pyparsing==3.1.1

src/pg_statviz/libs/info.py

@@ -8,6 +8,7 @@
 
 import logging
 from psycopg.errors import ExternalRoutineException, InsufficientPrivilege
+from psycopg.rows import dict_row
 
 
 logging.basicConfig()
@@ -31,7 +32,7 @@ def getinfo(conn):
                        FROM PROGRAM 'hostname'""")
         cur.execute("""SELECT hostname
                        FROM _info""")
-        info['hostname'] = cur.fetchone()
+        info['hostname'] = cur.fetchone()['hostname']
         cur.close()
     except (ExternalRoutineException, InsufficientPrivilege) as e:
         conn.rollback()