Python disable_importsの例

コード例 #1

ファイル: contexts.py プロジェクト: waytai/attest

def disable_imports():
    with attest.disable_imports('sys', 'os'):
        with Assert.raises(ImportError):
            import sys

        with Assert.raises(ImportError):
            import os

    import sys
    import os

    with attest.disable_imports():
        import datetime
        assert datetime is sys.modules['datetime']

コード例 #2

ファイル: contexts.py プロジェクト: CUXIDUMDUM/attest

def disable_imports():
    with attest.disable_imports('sys', 'os'):
        with Assert.raises(ImportError):
            import sys

        with Assert.raises(ImportError):
            import os

    import sys
    import os

    with attest.disable_imports():
        import datetime
        assert datetime is sys.modules['datetime']

コード例 #3

ファイル: utils.py プロジェクト: sublee/attest

def iter_mods():
    core = ["attest"] + [
        "attest." + mod
        for mod in """ast codegen collectors contexts deprecated hook __main__
               reporters run statistics utils pygments""".split()
    ]
    tests = ["attest.tests"] + [
        "attest.tests." + mod
        for mod in """asserts classy collectors contexts hook _meta reporters utils
               dummy dummy.foo""".split()
    ]

    found = list(utils.deep_iter_modules("attest"))
    expected = core + tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules("attest.tests"))
    expected = tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules("attest.ast"))
    assert found == ["attest.ast"]

    with raises(AttributeError):
        list(utils.deep_iter_modules("attest._nil"))

    with disable_imports("attest"):
        with raises(ImportError):
            list(utils.deep_iter_modules("attest"))

コード例 #4

def iter_mods():
    core = ['attest'] + [
        'attest.' + mod
        for mod in '''ast codegen collectors contexts deprecated hook __main__
               reporters run statistics utils pygments'''.split()
    ]
    tests = ['attest.tests'] + [
        'attest.tests.' + mod for mod in
        '''asserts classy collectors contexts hook _meta reporters utils
               dummy dummy.foo'''.split()
    ]

    found = list(utils.deep_iter_modules('attest'))
    expected = core + tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules('attest.tests'))
    expected = tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules('attest.ast'))
    assert found == ['attest.ast']

    with raises(AttributeError):
        list(utils.deep_iter_modules('attest._nil'))

    with disable_imports('attest'):
        with raises(ImportError):
            list(utils.deep_iter_modules('attest'))

コード例 #5

ファイル: utils.py プロジェクト: JNRowe/attest

def iter_mods():
    core = ['attest.' + mod for mod in
            '''ast codegen collectors contexts deprecated hook __main__ reporters
               run statistics utils pygments'''.split()] + ['attest']
    tests = ['attest.tests.' + mod for mod in
              '''asserts classy collectors contexts hook _meta reporters
                 utils'''.split()] + ['attest.tests']

    found = list(utils.deep_iter_modules('attest'))
    expected = core + tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules('attest.tests'))
    expected = tests
    assert set(expected) == set(found)
    assert len(expected) == len(found)

    found = list(utils.deep_iter_modules('attest.ast'))
    assert found == ['attest.ast']

    with raises(AttributeError):
        list(utils.deep_iter_modules('attest._nil'))

    with disable_imports('attest'):
        with raises(ImportError):
            list(utils.deep_iter_modules('attest'))

コード例 #6

ファイル: utils.py プロジェクト: sublee/attest

def terminal_size():
    size = utils.get_terminal_size()
    assert type(size) is tuple
    assert len(size) == 2
    assert type(size[0]) is int
    assert type(size[1]) is int

    with disable_imports("fcntl", "termios"):
        size = utils.get_terminal_size()
        assert size == (80, 24)
        size = utils.get_terminal_size((1, 2))
        assert size == (1, 2)

コード例 #7

def terminal_size():
    size = utils.get_terminal_size()
    assert type(size) is tuple
    assert len(size) == 2
    assert type(size[0]) is int
    assert type(size[1]) is int

    with disable_imports('fcntl', 'termios'):
        size = utils.get_terminal_size()
        assert size == (80, 24)
        size = utils.get_terminal_size((1, 2))
        assert size == (1, 2)

コード例 #8

ファイル: utils.py プロジェクト: sublee/attest

def string_importing():
    assert import_dotted_name("attest") is attest
    assert import_dotted_name("attest.tests") is attest.tests
    assert import_dotted_name("attest.utils") is utils
    assert import_dotted_name("attest.utils:import_dotted_name") is import_dotted_name
    assert import_dotted_name("attest.utils.import_dotted_name") is import_dotted_name

    with raises(AttributeError):
        import_dotted_name("attest._nil")

    with raises(ImportError):
        with disable_imports("attest"):
            import_dotted_name("attest")

コード例 #9

def string_importing():
    assert import_dotted_name('attest') is attest
    assert import_dotted_name('attest.tests') is attest.tests
    assert import_dotted_name('attest.utils') is utils
    assert import_dotted_name('attest.utils:import_dotted_name') \
           is import_dotted_name
    assert import_dotted_name('attest.utils.import_dotted_name') \
           is import_dotted_name

    with raises(AttributeError):
        import_dotted_name('attest._nil')

    with raises(ImportError):
        with disable_imports('attest'):
            import_dotted_name('attest')

コード例 #10

ファイル: reporters.py プロジェクト: DasIch/attest

def auto_reporter():
    # Inside tests, sys.stdout is not a tty
    assert isinstance(attest.auto_reporter(), attest.PlainReporter)

    class FakeTTY(object):

        def isatty(self):
            return True

    sys.stdout, orig = FakeTTY(), sys.stdout
    try:
        assert isinstance(attest.auto_reporter(), attest.FancyReporter)
        with attest.disable_imports('progressbar', 'pygments'):
            assert isinstance(attest.auto_reporter(), attest.PlainReporter)
    finally:
        sys.stdout = orig

コード例 #11

ファイル: utils.py プロジェクト: JNRowe/attest

def string_importing():
    assert import_dotted_name('attest') is attest
    assert import_dotted_name('attest.tests') is attest.tests
    assert import_dotted_name('attest.utils') is utils
    assert import_dotted_name('attest.utils:import_dotted_name') \
           is import_dotted_name
    assert import_dotted_name('attest.utils.import_dotted_name') \
           is import_dotted_name


    with raises(AttributeError):
        import_dotted_name('attest._nil')

    with raises(ImportError):
        with disable_imports('attest'):
            import_dotted_name('attest')

コード例 #12

def auto_reporter():
    # Inside tests, sys.stdout is not a tty
    assert isinstance(attest.auto_reporter(), attest.PlainReporter)

    class FakeTTY(object):

        def isatty(self):
            return True

    sys.stdout, orig = FakeTTY(), sys.stdout
    try:
        assert isinstance(attest.auto_reporter(), attest.FancyReporter)
        with attest.disable_imports('progressbar', 'pygments'):
            assert isinstance(attest.auto_reporter(), attest.PlainReporter)
    finally:
        sys.stdout = orig

コード例 #13

ファイル: koreantests.py プロジェクト: Pusungwi/korean

 def need_hangulize(self):
     with disable_imports('hangulize'):
         with raises(ImportError):
             Loanword(u'štěstí', 'ces')

コード例 #14

 def need_hangulize(self):
     with disable_imports('hangulize'):
         with raises(ImportError):
             Loanword(u'štěstí', 'ces')