/usr/lib/python3/dist-packages/sqlacodegen/main.py is in sqlacodegen 1.1.6-1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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from __future__ import unicode_literals, division, print_function, absolute_import
import argparse
import codecs
import sys
from sqlalchemy.engine import create_engine
from sqlalchemy.schema import MetaData
from sqlacodegen.codegen import CodeGenerator
import sqlacodegen
def main():
parser = argparse.ArgumentParser(description='Generates SQLAlchemy model code from an existing database.')
parser.add_argument('url', nargs='?', help='SQLAlchemy url to the database')
parser.add_argument('--version', action='store_true', help="print the version number and exit")
parser.add_argument('--schema', help='load tables from an alternate schema')
parser.add_argument('--tables', help='tables to process (comma-separated, default: all)')
parser.add_argument('--noviews', action='store_true', help="ignore views")
parser.add_argument('--noindexes', action='store_true', help='ignore indexes')
parser.add_argument('--noconstraints', action='store_true', help='ignore constraints')
parser.add_argument('--nojoined', action='store_true', help="don't autodetect joined table inheritance")
parser.add_argument('--noinflect', action='store_true', help="don't try to convert tables names to singular form")
parser.add_argument('--noclasses', action='store_true', help="don't generate classes, only tables")
parser.add_argument('--outfile', help='file to write output to (default: stdout)')
args = parser.parse_args()
if args.version:
print(sqlacodegen.version)
return
if not args.url:
print('You must supply a url\n', file=sys.stderr)
parser.print_help()
return
engine = create_engine(args.url)
metadata = MetaData(engine)
tables = args.tables.split(',') if args.tables else None
metadata.reflect(engine, args.schema, not args.noviews, tables)
outfile = codecs.open(args.outfile, 'w', encoding='utf-8') if args.outfile else sys.stdout
generator = CodeGenerator(metadata, args.noindexes, args.noconstraints, args.nojoined, args.noinflect,
args.noclasses)
generator.render(outfile)
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