Python pydoc.getpager() Examples

The following are 13 code examples of pydoc.getpager(). You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may also want to check out all available functions/classes of the module pydoc , or try the search function .
Example #1
Source File: test_pydoc.py    From ironpython2 with Apache License 2.0 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #2
Source File: test_pydoc.py    From oss-ftp with MIT License 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #3
Source File: test_pydoc.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #4
Source File: test_pydoc.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def test_help_output_redirect(self):
        # issue 940286, if output is set in Helper, then all output from
        # Helper.help should be redirected
        old_pattern = expected_text_pattern
        getpager_old = pydoc.getpager
        getpager_new = lambda: (lambda x: x)
        self.maxDiff = None

        buf = StringIO()
        helper = pydoc.Helper(output=buf)
        unused, doc_loc = get_pydoc_text(pydoc_mod)
        module = "test.pydoc_mod"
        help_header = """
        Help on module test.pydoc_mod in test:

        """.lstrip()
        help_header = textwrap.dedent(help_header)
        expected_help_pattern = help_header + expected_text_pattern

        pydoc.getpager = getpager_new
        try:
            with captured_output('stdout') as output, \
                 captured_output('stderr') as err:
                helper.help(module)
                result = buf.getvalue().strip()
                expected_text = expected_help_pattern % (
                                (doc_loc,) +
                                expected_text_data_docstrings +
                                (inspect.getabsfile(pydoc_mod),))
                self.assertEqual('', output.getvalue())
                self.assertEqual('', err.getvalue())
                self.assertEqual(expected_text, result)
        finally:
            pydoc.getpager = getpager_old
Example #5
Source File: console_python.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def replace_help(namespace):
    def _help(*args):
        # because of how the console works. we need our own help() pager func.
        # replace the bold function because it adds crazy chars
        import pydoc
        pydoc.getpager = lambda: pydoc.plainpager
        pydoc.Helper.getline = lambda self, prompt: None
        pydoc.TextDoc.use_bold = lambda self, text: text

        pydoc.help(*args)

    namespace["help"] = _help
Example #6
Source File: console_python.py    From Fluid-Designer with GNU General Public License v3.0 5 votes vote down vote up 
def replace_help(namespace):
    def _help(*args):
        # because of how the console works. we need our own help() pager func.
        # replace the bold function because it adds crazy chars
        import pydoc
        pydoc.getpager = lambda: pydoc.plainpager
        pydoc.Helper.getline = lambda self, prompt: None
        pydoc.TextDoc.use_bold = lambda self, text: text

        pydoc.help(*args)

    namespace["help"] = _help
Example #7
Source File: test_pydoc.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #8
Source File: test_pydoc.py    From ironpython3 with Apache License 2.0 5 votes vote down vote up 
def test_help_output_redirect(self):
        # issue 940286, if output is set in Helper, then all output from
        # Helper.help should be redirected
        old_pattern = expected_text_pattern
        getpager_old = pydoc.getpager
        getpager_new = lambda: (lambda x: x)
        self.maxDiff = None

        buf = StringIO()
        helper = pydoc.Helper(output=buf)
        unused, doc_loc = get_pydoc_text(pydoc_mod)
        module = "test.pydoc_mod"
        help_header = """
        Help on module test.pydoc_mod in test:

        """.lstrip()
        help_header = textwrap.dedent(help_header)
        expected_help_pattern = help_header + expected_text_pattern

        pydoc.getpager = getpager_new
        try:
            with captured_output('stdout') as output, \
                 captured_output('stderr') as err:
                helper.help(module)
                result = buf.getvalue().strip()
                expected_text = expected_help_pattern % (
                                (doc_loc,) +
                                expected_text_data_docstrings +
                                (inspect.getabsfile(pydoc_mod),))
                self.assertEqual('', output.getvalue())
                self.assertEqual('', err.getvalue())
                self.assertEqual(expected_text, result)
        finally:
            pydoc.getpager = getpager_old
Example #9
Source File: test_pydoc.py    From gcblue with BSD 3-Clause "New" or "Revised" License 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #10
Source File: test_pydoc.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #11
Source File: test_pydoc.py    From Project-New-Reign---Nemesis-Main with GNU General Public License v3.0 5 votes vote down vote up 
def test_help_output_redirect(self):
        # issue 940286, if output is set in Helper, then all output from
        # Helper.help should be redirected
        old_pattern = expected_text_pattern
        getpager_old = pydoc.getpager
        getpager_new = lambda: (lambda x: x)
        self.maxDiff = None

        buf = StringIO()
        helper = pydoc.Helper(output=buf)
        unused, doc_loc = get_pydoc_text(pydoc_mod)
        module = "test.pydoc_mod"
        help_header = """
        Help on module test.pydoc_mod in test:

        """.lstrip()
        help_header = textwrap.dedent(help_header)
        expected_help_pattern = help_header + expected_text_pattern

        pydoc.getpager = getpager_new
        try:
            with captured_output('stdout') as output, \
                 captured_output('stderr') as err:
                helper.help(module)
                result = buf.getvalue().strip()
                expected_text = expected_help_pattern % (
                                (doc_loc,) +
                                expected_text_data_docstrings +
                                (inspect.getabsfile(pydoc_mod),))
                self.assertEqual('', output.getvalue())
                self.assertEqual('', err.getvalue())
                self.assertEqual(expected_text, result)
        finally:
            pydoc.getpager = getpager_old
Example #12
Source File: test_pydoc.py    From android_universal with MIT License 5 votes vote down vote up 
def test_getpager_with_stdin_none(self):
        previous_stdin = sys.stdin
        try:
            sys.stdin = None
            pydoc.getpager() # Shouldn't fail.
        finally:
            sys.stdin = previous_stdin
Example #13
Source File: test_pydoc.py    From android_universal with MIT License 5 votes vote down vote up 
def test_help_output_redirect(self):
        # issue 940286, if output is set in Helper, then all output from
        # Helper.help should be redirected
        old_pattern = expected_text_pattern
        getpager_old = pydoc.getpager
        getpager_new = lambda: (lambda x: x)
        self.maxDiff = None

        buf = StringIO()
        helper = pydoc.Helper(output=buf)
        unused, doc_loc = get_pydoc_text(pydoc_mod)
        module = "test.pydoc_mod"
        help_header = """
        Help on module test.pydoc_mod in test:

        """.lstrip()
        help_header = textwrap.dedent(help_header)
        expected_help_pattern = help_header + expected_text_pattern

        pydoc.getpager = getpager_new
        try:
            with captured_output('stdout') as output, \
                 captured_output('stderr') as err:
                helper.help(module)
                result = buf.getvalue().strip()
                expected_text = expected_help_pattern % (
                                (doc_loc,) +
                                expected_text_data_docstrings +
                                (inspect.getabsfile(pydoc_mod),))
                self.assertEqual('', output.getvalue())
                self.assertEqual('', err.getvalue())
                self.assertEqual(expected_text, result)
        finally:
            pydoc.getpager = getpager_old