fixup! Add non-negative counterparts of --no-XXX options

tests/test_cli.txt

@@ -1,6 +1,9 @@
+>>> import sys
 >>> from pgactivity import cli
 >>> parser = cli.get_parser()
->>> parser.print_help()
+
+>>> if sys.version_info() >= (3, 9):
+...     parser.print_help()
 usage: pytest [options] [connection string]
 <BLANKLINE>
 htop like application for PostgreSQL server activity monitoring.
@@ -86,6 +89,86 @@ to the libpq: different versions of the client library may support different
 formats or parameters (for example, connection URIs are only supported from
 libpq 9.2).
 
+>>> if sys.version_info() < (3, 9):
+...     parser.print_help()
+usage: pytest [options] [connection string]
+<BLANKLINE>
+htop like application for PostgreSQL server activity monitoring.
+<BLANKLINE>
+Configuration:
+  -P PROFILE, --profile PROFILE
+                        Configuration profile matching a PROFILE.conf file in
+                        ${XDG_CONFIG_HOME:~/.config}/pg_activity/ or
+                        /etc/pg_activity/, or a built-in profile.
+<BLANKLINE>
+Options:
+  --blocksize BLOCKSIZE
+                        Filesystem blocksize (default: 4096).
+  --rds                 Enable support for AWS RDS (implies --no-tempfiles and
+                        filters out the rdsadmin database from space
+                        calculation).
+  --output FILEPATH     Store running queries as CSV.
+  --no-db-size          Skip total size of DB.
+  --no-tempfiles        Skip tempfile count and size.
+  --no-walreceiver      Skip walreceiver checks.
+  -w, --wrap-query      Wrap query column instead of truncating.
+  --duration-mode DURATION_MODE
+                        Duration mode. Values: 1-QUERY(default),
+                        2-TRANSACTION, 3-BACKEND.
+  --min-duration SECONDS
+                        Don't display queries with smaller than specified
+                        duration (in seconds).
+  --filter FIELD:REGEX  Filter activities with a (case insensitive) regular
+                        expression applied on selected fields. Known fields
+                        are: dbname.
+  --debug-file DEBUG_FILE
+                        Enable debug and write it to DEBUG_FILE.
+  --version             show program's version number and exit.
+  --help                Show this help message and exit.
+<BLANKLINE>
+Connection Options:
+  connection string     A valid connection string to the database, e.g.:
+                        'host=HOSTNAME port=PORT user=USER dbname=DBNAME'.
+  -h HOSTNAME, --host HOSTNAME
+                        Database server host or socket directory.
+  -p PORT, --port PORT  Database server port.
+  -U USERNAME, --username USERNAME
+                        Database user name.
+  -d DBNAME, --dbname DBNAME
+                        Database name to connect to.
+<BLANKLINE>
+Process table display options:
+  These options may be used hide some columns from the processes table.
+<BLANKLINE>
+  --no-pid              Disable PID.
+  --no-database         Disable DATABASE.
+  --no-user             Disable USER.
+  --no-client           Disable CLIENT.
+  --no-cpu              Disable CPU%.
+  --no-mem              Disable MEM%.
+  --no-read             Disable READ/s.
+  --no-write            Disable WRITE/s.
+  --no-time             Disable TIME+.
+  --no-wait             Disable W.
+  --no-app-name         Disable APP.
+<BLANKLINE>
+Header display options:
+  --no-inst-info        Hide instance information.
+  --no-sys-info         Hide system information.
+  --no-proc-info        Hide workers process information.
+<BLANKLINE>
+Other display options:
+  --hide-queries-in-logs
+                        Disable log_min_duration_statements and
+                        log_min_duration_sample for pg_activity.
+  --refresh REFRESH     Refresh rate. Values: 0.5, 1, 2, 3, 4, 5 (default: 2).
+<BLANKLINE>
+The connection string can be in the form of a list of Key/Value parameters or
+an URI as described in the PostgreSQL documentation. The parsing is delegated
+to the libpq: different versions of the client library may support different
+formats or parameters (for example, connection URIs are only supported from
+libpq 9.2).
+
 >>> ns = parser.parse_args(["--no-db-size", "-w", "-p", "5433", "--no-pid", "--no-app-name"])
 >>> vars(ns)
 {'profile': None, 'blocksize': 4096, 'rds': False, 'output': None, 'dbsize': False, 'tempfiles': True, 'walreceiver': True, 'wrap_query': True, 'durationmode': '1', 'minduration': 0, 'filters': [], 'debug_file': None, 'help': False, 'connection_string': '', 'host': None, 'port': '5433', 'username': None, 'dbname': None, 'pid': False, 'database': True, 'user': True, 'client': True, 'cpu': True, 'mem': True, 'read': True, 'write': True, 'time': True, 'wait': True, 'appname': False, 'header_show_instance': None, 'header_show_system': None, 'header_show_workers': None, 'hide_queries_in_logs': False, 'refresh': 2}