Python NamedTemporaryFile Examples

Example #1

File: test_parsing.py Project: B-Rich/Bento

class TestParseError(unittest.TestCase):
    def setUp(self):
        self.f = NamedTemporaryFile(mode="w", delete=False)

    def tearDown(self):
        self.f.close()
        os.remove(self.f.name)

    def test_simple(self):
        text = """\
NName: foo
"""
        error_msg = "Unrecognized keyword: 'NName'"
        self.assertRaisesRegexp(ParseError, error_msg, lambda : PackageDescription.from_string(text))

    def test_simple_filename(self):
        f = self.f
        f.write("NName: foo")
        f.flush()
        self.assertRaises(ParseError, lambda : PackageDescription.from_file(f.name))

    def test_error_string(self):
        f = self.f
        f.write("NName: foo")
        f.flush()
        try:
            PackageDescription.from_file(f.name)
            raise AssertionError("Should raise here !")
        except ParseError:
            e = extract_exception()
            self.assertEqual(str(e), """\
  File "%s", line 1
NName: foo
^
Syntax error""" % f.name)

Example #2

File: test_utils.py Project: aspidites/Bento

 def test_same(self):
     f1 = NamedTemporaryFile("wt", delete=False)
     try:
         f1.write("fofo")
         f1.close()
         f2 = NamedTemporaryFile("wt", delete=False)
         try:
             f2.write("fofo")
             f2.close()
             self.assertTrue(same_content(f1.name, f2.name))
         finally:
             os.remove(f2.name)
     finally:
         os.remove(f1.name)

Example #3

File: test_parsing.py Project: abadger/Bento

class TestParseError(unittest.TestCase):
    def setUp(self):
        self.f = NamedTemporaryFile(mode="w", delete=False)

    def tearDown(self):
        self.f.close()
        os.remove(self.f.name)

    def test_simple(self):
        text = """\
NName: foo
"""
        self.assertRaises(ParseError, lambda : PackageDescription.from_string(text))

        try:
            PackageDescription.from_string(text)
            raise AssertionError("Should raise here !")
        except ParseError, e:
            self.assertEqual(str(e), "yacc: Syntax error at line 1, Token(WORD, 'NName')")

Example #4

File: test_misc.py Project: yuhonghong7035/Bento

def run_with_tempfile(content, function, mode="w"):
    """Create a temporary file with the given content, and execute tbe
    given function after the temporary file has been closed.

    The file is guaranteed to be deleted whether function succeeds or not
    """
    f = NamedTemporaryFile(mode=mode, delete=False)
    try:
        f.write(content)
        f.close()
        return function(f.name)
    finally:
        f.close()
        os.remove(f.name)

Example #5

class TestParseError(unittest.TestCase):
    def setUp(self):
        self.f = NamedTemporaryFile(mode="w", delete=False)

    def tearDown(self):
        self.f.close()
        os.remove(self.f.name)

    def test_simple(self):
        text = """\
NName: foo
"""
        error_msg = """\
yacc: Syntax error at line 1, Token\(WORD, 'NName'\)
\t'NName: foo'"""
        self.assertRaisesRegexp(ParseError, error_msg,
                                lambda: PackageDescription.from_string(text))

    def test_simple_filename(self):
        f = self.f
        f.write("NName: foo")
        f.flush()
        self.assertRaises(ParseError,
                          lambda: PackageDescription.from_file(f.name))

    def test_error_string(self):
        f = self.f
        f.write("NName: foo")
        f.flush()
        try:
            PackageDescription.from_file(f.name)
            raise AssertionError("Should raise here !")
        except ParseError:
            e = extract_exception()
            self.assertEqual(
                str(e), """\
  File "%s", line 1
NName: foo
^
Syntax error""" % f.name)

Example #6

File: test_misc.py Project: aspidites/Bento

def run_with_tempfile(content, function, mode="w"):
    """Create a temporary file with the given content, and execute tbe
    given function after the temporary file has been closed.

    The file is guaranteed to be deleted whether function succeeds or not
    """
    f = NamedTemporaryFile(mode=mode, delete=False)
    try:
        f.write(content)
        f.close()
        return function(f.name)
    finally:
        f.close()
        os.remove(f.name)

Example #7

File: test_parsing.py Project: pberkes/Bento

 def setUp(self):
     self.f = NamedTemporaryFile(mode="w", delete=False)

Example #8

 def setUp(self):
     self.f = NamedTemporaryFile(mode="w", delete=False)

Example #9

 def test_same(self):
     f1 = NamedTemporaryFile("wt", delete=False)
     try:
         f1.write("fofo")
         f1.close()
         f2 = NamedTemporaryFile("wt", delete=False)
         try:
             f2.write("fofo")
             f2.close()
             self.assertTrue(same_content(f1.name, f2.name))
         finally:
             os.remove(f2.name)
     finally:
         os.remove(f1.name)