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Python 3 support, add defaults for host and port #3

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Python 3 support, add defaults for host and port #3

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8 changes: 5 additions & 3 deletions pgschemagraph.py
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Original file line number Diff line number Diff line change
@@ -1,3 +1,4 @@
from __future__ import print_function
import sys
import psycopg2
from xml.sax.saxutils import escape
Expand Down Expand Up @@ -196,8 +197,8 @@ def main():
usage = """usage: %prog -h HOST -d DATABASE [-P PORT] -u USER [-p PASSWORD] [-s SCHEMAS]"""
desc = """Generate GraphML schema diagrams for PostgreSQL databases."""
parser = OptionParser(usage=usage, description=desc, add_help_option=False)
parser.add_option("-h", "--host", action="store", help="server host name")
parser.add_option("-P", "--port", action="store", help="server port")
parser.add_option("-h", "--host", action="store", default='localhost', help="server host name")
parser.add_option("-P", "--port", action="store", default='5432', help="server port")
parser.add_option("-d", "--database", action="store", help="database name")
parser.add_option("-u", "--user", action="store", help="database user to login as")
parser.add_option("-p", "--password", action="store", help="user's password")
Expand All @@ -219,7 +220,8 @@ def main():
all_tables = get_tables(conn, schema_list)
conn.close()

print to_graphml(all_tables)
print(to_graphml(all_tables))


if __name__ == '__main__':
main()