mapnik/tests/python_tests/utilities.py

30 lines
801 B
Python

#!/usr/bin/env python
from nose.plugins.errorclass import ErrorClass, ErrorClassPlugin
import os, sys, inspect
def execution_path(filename):
return os.path.join(os.path.dirname(sys._getframe(1).f_code.co_filename), filename)
class Todo(Exception):
pass
class TodoPlugin(ErrorClassPlugin):
name = "todo"
todo = ErrorClass(Todo, label='TODO', isfailure=False)
def save_data(filename, data, key='MAPNIK_TEST_DATA_DIR'):
"""Saves bytestring 'data' into os.environ[key]/filename if
key in os.environ"""
if key in os.environ:
dir = os.environ[key]
if not os.path.exists(dir):
os.makedirs(dir)
fname = os.path.join(dir, filename)
f = open(fname, 'w')
try:
f.write(data)
finally:
f.close()