Source code for uw.parse.postgres_pgpass

import re

from .delimited import *

def split_line (line):
    """Split a line of a .pgpass file into fields.

    Currently this just splits on ':'.

    In order to be strictly correct, it should convert escaped ':' and '\\'
    and split only on non-escaped ':'.  See Postgres documentation:
    http://www.postgresql.org/docs/8.4/interactive/libpq-pgpass.html
    """
    return line.split (':')

postgres_pgpass_spec = (
    ('hostname', readString),
    ('port', readString),
    ('database', readString),
    ('username', readString),
    ('password', readString),
)

def parse_pgpass (infile, loc=Location()):
    return parseLines (split_line,
     postgres_pgpass_spec, loc, decomment (readLines (infile)))

if __name__ == "__main__":
    for line in parse_pgpass (sys.stdin):
        print(line)