#!/usr/bin/env python
"""
crate_anon/common/formatting.py
===============================================================================
Copyright (C) 2015, University of Cambridge, Department of Psychiatry.
Created by Rudolf Cardinal (rnc1001@cam.ac.uk).
This file is part of CRATE.
CRATE is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
CRATE is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with CRATE. If not, see <https://www.gnu.org/licenses/>.
===============================================================================
**Ancillary formatting functions.**
"""
from typing import List, Tuple
from operator import itemgetter
# =============================================================================
# Ancillary functions
# =============================================================================
[docs]def print_record_counts(counts: List[Tuple[str, int]]) -> None:
"""
Prints (to stdout) record counts for tables, firstly in alphabetical
order of table name, then in numerical order of record count.
Args:
counts: list of ``table_name, n_record`` tuples
"""
alphabetical = sorted(counts, key=itemgetter(0))
numerical = sorted(counts, key=itemgetter(1))
print("\n-- ALPHABETICALLY\n")
for t, n in alphabetical:
print(f"{t}: {n} records")
print("\n-- NUMERICALLY\n")
for t, n in numerical:
print(f"{n} records in {t}")
print()