blob: f483b1fbf0fa74f7c295aa30bc2927678fe0682c [file] [log] [blame]
# Copyright 2020 The Chromium Authors. All rights reserved.
# Use of this source code is governed by a BSD-style
# license that can be found in the LICENSE file or at
"""Some constants used for managing Monorail Projects."""
from __future__ import print_function
from __future__ import division
from __future__ import absolute_import
import re
PROJECT_NAME_PATTERN = '[a-z0-9][-a-z0-9]*[a-z0-9]'
# Pattern to match a valid project name. Users of this pattern MUST use
# the re.VERBOSE flag or the whitespace and comments we be considered
# significant and the pattern will not work. See "re" module documentation.
(?=[-a-z0-9]*[a-z][-a-z0-9]*) # Lookahead to make sure there is at least
# one letter in the whole name.
[a-z0-9] # Start with a letter or digit.
[-a-z0-9]* # Follow with any number of valid characters.
[a-z0-9] # End with a letter or digit.
# Compiled regexp to match the project name and nothing more before or after.
RE_PROJECT_NAME = re.compile(