Python read_from_env Beispiele

Beispiel #1

def test_read_from_env():
    saved = os.environ
    try:
        os.environ = FakeEnviron(None)
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('')
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('???')
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1')
        check_equal(env.read_from_env('FOOBAR'), 1)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1))
        check_equal(env.read_float_from_env('FOOBAR'), 1.0)
        #
        os.environ = FakeEnviron('12345678')
        check_equal(env.read_from_env('FOOBAR'), 12345678)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(12345678))
        check_equal(env.read_float_from_env('FOOBAR'), 12345678.0)
        #
        os.environ = FakeEnviron('1234B')
        check_equal(env.read_from_env('FOOBAR'), 1234)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1234))
        check_equal(env.read_float_from_env('FOOBAR'), 1234.0)
        #
        os.environ = FakeEnviron('1.5')
        check_equal(env.read_float_from_env('FOOBAR'), 1.5)
        #
        os.environ = FakeEnviron('1.5Kb')
        check_equal(env.read_from_env('FOOBAR'), 1536)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1536))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1.5mB')
        check_equal(env.read_from_env('FOOBAR'), int(1.5 * 1024 * 1024))
        check_equal(env.read_uint_from_env('FOOBAR'),
                    r_uint(1.5 * 1024 * 1024))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1.5g')
        check_equal(env.read_from_env('FOOBAR'), int(1.5 * 1024 * 1024 * 1024))
        check_equal(env.read_uint_from_env('FOOBAR'),
                    r_uint(1.5 * 1024 * 1024 * 1024))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
    finally:
        os.environ = saved

Beispiel #2

Datei: test_env.py Projekt: sota/pypy

def test_read_from_env():
    saved = os.environ
    try:
        os.environ = FakeEnviron(None)
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('')
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('???')
        check_equal(env.read_from_env('FOOBAR'), 0)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(0))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1')
        check_equal(env.read_from_env('FOOBAR'), 1)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1))
        check_equal(env.read_float_from_env('FOOBAR'), 1.0)
        #
        os.environ = FakeEnviron('12345678')
        check_equal(env.read_from_env('FOOBAR'), 12345678)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(12345678))
        check_equal(env.read_float_from_env('FOOBAR'), 12345678.0)
        #
        os.environ = FakeEnviron('1234B')
        check_equal(env.read_from_env('FOOBAR'), 1234)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1234))
        check_equal(env.read_float_from_env('FOOBAR'), 1234.0)
        #
        os.environ = FakeEnviron('1.5')
        check_equal(env.read_float_from_env('FOOBAR'), 1.5)
        #
        os.environ = FakeEnviron('1.5Kb')
        check_equal(env.read_from_env('FOOBAR'), 1536)
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1536))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1.5mB')
        check_equal(env.read_from_env('FOOBAR'), int(1.5*1024*1024))
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1.5*1024*1024))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
        os.environ = FakeEnviron('1.5g')
        check_equal(env.read_from_env('FOOBAR'), int(1.5*1024*1024*1024))
        check_equal(env.read_uint_from_env('FOOBAR'), r_uint(1.5*1024*1024*1024))
        check_equal(env.read_float_from_env('FOOBAR'), 0.0)
        #
    finally:
        os.environ = saved

Beispiel #3

Datei: generation.py Projekt: mozillazg/pypy

def nursery_size_from_env():
    return env.read_from_env('PYPY_GENERATIONGC_NURSERY')

Beispiel #4

 def post_setup(self):
     # More stuff that needs to be initialized when the GC is already
     # fully working.  (Only called by gctransform/framework for now.)
     from rpython.memory.gc import env
     self.DEBUG = env.read_from_env('PYPY_GC_DEBUG')

Beispiel #5

Datei: base.py Projekt: timfel/thesis-data

    def post_setup(self):
        # More stuff that needs to be initialized when the GC is already
        # fully working.  (Only called by gctransform/framework for now.)
        from rpython.memory.gc import env

        self.DEBUG = env.read_from_env("PYPY_GC_DEBUG")

Beispiel #6

Datei: generation.py Projekt: sczfaker/pypy

def nursery_size_from_env():
    return env.read_from_env('PYPY_GENERATIONGC_NURSERY')