python类getabsfile()的实例源码

def script_dir(pyobject, follow_symlinks=True):
    """Get current script's directory

    Args:
        pyobject (Any): Any Python object in the script
        follow_symlinks (Optional[bool]): Follow symlinks or not. Defaults to True.

    Returns:
        str: Current script's directory
    """
    if getattr(sys, 'frozen', False):  # py2exe, PyInstaller, cx_Freeze
        path = abspath(sys.executable)
    else:
        path = inspect.getabsfile(pyobject)
    if follow_symlinks:
        path = realpath(path)
    return dirname(path)

def register(self, match, func, flags=0, mention=False, admin=False,
                 channel_id='*'):

        logger.debug('Registering message: %s, %s from %s',
                     match,
                     func.__name__,
                     inspect.getabsfile(func))

        if not asyncio.iscoroutinefunction(func):
            func = asyncio.coroutine(func)

        option = {
            'func': func,
            'mention': mention,
            'admin': admin,
            'channel_id': channel_id
        }

        self._endpoints[re.compile(match, flags)].append(option)

def script_dir(pyobject, follow_symlinks=True):
    """Get current script's directory

    Args:
        pyobject (Any): Any Python object in the script
        follow_symlinks (Optional[bool]): Follow symlinks or not. Defaults to True.

    Returns:
        str: Current script's directory
    """
    if getattr(sys, 'frozen', False):  # py2exe, PyInstaller, cx_Freeze
        path = abspath(sys.executable)
    else:
        path = inspect.getabsfile(pyobject)
    if follow_symlinks:
        path = realpath(path)
    return dirname(path)

def getdocloc(self, object):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS",
                                "http://docs.python.org/library")
        basedir = os.path.join(sys.exec_prefix, "lib",
                               "python"+sys.version[0:3])
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 'thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith("http://"):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
            else:
                docloc = os.path.join(docloc, object.__name__ + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def getdocloc(self, object):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS",
                                "http://docs.python.org/library")
        basedir = os.path.join(sys.exec_prefix, "lib",
                               "python"+sys.version[0:3])
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 'thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith("http://"):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
            else:
                docloc = os.path.join(docloc, object.__name__ + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def get_script_dir(follow_symlinks=True):
    if getattr(sys, 'frozen', False):
        # py2exe, PyInstaller, cx_Freeze
        path = abspath(sys.executable)
    else:
        path = inspect.getabsfile(get_script_dir)
    if follow_symlinks:
        path = realpath(path)
    return dirname(path)

def get_script_dir(follow_symlinks=True) :
    if getattr(sys, 'frozen', False) :
        path = os.path.abspath(sys.executable)
    else :
        path = inspect.getabsfile(get_script_dir)
    if follow_symlinks :
        path = os.path.realpath(path)

    return os.path.dirname(path)

# https://stackoverflow.com/a/781074

def get_script_dir(follow_symlinks=True):
    if getattr(sys, 'frozen', False): # py2exe, PyInstaller, cx_Freeze
        path = os.path.abspath(sys.executable)
    else:
        path = inspect.getabsfile(get_script_dir)
    if follow_symlinks:
        path = os.path.realpath(path)
    return os.path.dirname(path).replace("\\", "/")

def do_inspect(self, arg):
        obj = self._getval(arg)

        data = OrderedDict()
        data['Type'] = type(obj).__name__
        data['String Form'] = str(obj).strip()
        try:
            data['Length'] = len(obj)
        except TypeError:
            pass
        try:
            data['File'] = inspect.getabsfile(obj)
        except TypeError:
            pass

        if (isinstance(obj, type)
                and hasattr(obj, '__init__')
                and getattr(obj, '__module__') != '__builtin__'):
            # Class - show definition and docstring for constructor
            data['Docstring'] = obj.__doc__
            data['Constructor information'] = ''
            try:
                data[' Definition'] = '%s%s' % (arg, signature(obj))
            except ValueError:
                pass
            data[' Docstring'] = obj.__init__.__doc__
        else:
            try:
                data['Definition'] = '%s%s' % (arg, signature(obj))
            except (TypeError, ValueError):
                pass
            data['Docstring'] = obj.__doc__

        for key, value in data.items():
            formatted_key = Color.set(Color.red, key + ':')
            self.stdout.write('%-28s %s\n' % (formatted_key, value))

def _get_position_of_arg(self, arg):
        try:
            obj = self._getval(arg)
        except:
            return None, None, None
        if isinstance(obj, str):
            return obj, 1, None
        try:
            filename = inspect.getabsfile(obj)
            lines, lineno = inspect.getsourcelines(obj)
        except (IOError, TypeError) as e:
            print('** Error: %s **' % e, file=self.stdout)
            return None, None, None
        return filename, lineno, lines

def get_script_dir(follow_symlinks=True) :
    if getattr(sys, 'frozen', False) :
        path = os.path.abspath(sys.executable)
    else :
        path = inspect.getabsfile(get_script_dir)
    if follow_symlinks :
        path = os.path.realpath(path)

    return os.path.dirname(path)

# https://stackoverflow.com/a/781074

def _setup_blueprint(self, module_name, module_ref):
        root_dir = os.path.dirname(inspect.getabsfile(module_ref))
        kwargs = {}
        # Register templates
        template_folder = os.path.join(root_dir, 'templates')
        if os.path.isdir(template_folder):
            kwargs.update({'template_folder': 'templates'})
        # Register static files, if any
        static_folder = os.path.join(root_dir, 'static')
        if os.path.isdir(static_folder):
            kwargs.update({
                'static_folder': 'static',
                'static_url_path': '/static/plugins/{}'.format(module_name)
            })

        # Generate blueprint
        blueprint = flask.Blueprint(module_name, module_name, **kwargs)

        # Add the plugin_static() helper function to the
        # template context
        @blueprint.context_processor
        def static_processor():
            def plugin_static(filename):
                return flask.url_for('{}.static'.format(module_name), filename=filename)
            return dict(plugin_static=plugin_static)

        # Blueprint done, return it
        return blueprint

def find_file(obj):
    """Find the absolute path to the file where an object was defined.

    This is essentially a robust wrapper around `inspect.getabsfile`.

    Returns None if no file can be found.

    Parameters
    ----------
    obj : any Python object

    Returns
    -------
    fname : str
      The absolute path to the file where the object was defined.
    """
    obj = _get_wrapped(obj)

    fname = None
    try:
        fname = inspect.getabsfile(obj)
    except TypeError:
        # For an instance, the file that matters is where its class was
        # declared.
        if hasattr(obj, '__class__'):
            try:
                fname = inspect.getabsfile(obj.__class__)
            except TypeError:
                # Can happen for builtins
                pass
    except:
        pass
    return cast_unicode(fname)

def test_html_doc(self):
        result, doc_loc = get_pydoc_html(pydoc_mod)
        mod_file = inspect.getabsfile(pydoc_mod)
        if sys.platform == 'win32':
            import nturl2path
            mod_url = nturl2path.pathname2url(mod_file)
        else:
            mod_url = mod_file
        expected_html = expected_html_pattern % (mod_url, mod_file, doc_loc)
        if result != expected_html:
            print_diffs(expected_html, result)
            self.fail("outputs are not equal, see diff above")

def test_text_doc(self):
        result, doc_loc = get_pydoc_text(pydoc_mod)
        expected_text = expected_text_pattern % \
                        (doc_loc, inspect.getabsfile(pydoc_mod))
        if result != expected_text:
            print_diffs(expected_text, result)
            self.fail("outputs are not equal, see diff above")

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, inspect.getabsfile(pydoc_mod))
                self.assertEqual('', output.getvalue())
                self.assertEqual('', err.getvalue())
                self.assertEqual(expected_text, result)
        finally:
            pydoc.getpager = getpager_old

def getdocloc(self, object):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS", self.PYTHONDOCS)

        basedir = os.path.join(sys.exec_prefix, "lib",
                               "python%d.%d" %  sys.version_info[:2])
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 '_thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith("http://"):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
            else:
                docloc = os.path.join(docloc, object.__name__ + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def test_html_doc(self):
        result, doc_loc = get_pydoc_html(pydoc_mod)
        mod_file = inspect.getabsfile(pydoc_mod)
        if sys.platform == 'win32':
            import nturl2path
            mod_url = nturl2path.pathname2url(mod_file)
        else:
            mod_url = mod_file
        expected_html = expected_html_pattern % (
                        (mod_url, mod_file, doc_loc) +
                        expected_html_data_docstrings)
        if result != expected_html:
            print_diffs(expected_html, result)
            self.fail("outputs are not equal, see diff above")

def test_text_doc(self):
        result, doc_loc = get_pydoc_text(pydoc_mod)
        expected_text = expected_text_pattern % (
                        (inspect.getabsfile(pydoc_mod), doc_loc) +
                        expected_text_data_docstrings)
        if result != expected_text:
            print_diffs(expected_text, result)
            self.fail("outputs are not equal, see diff above")

def getdocloc(self, object,
                  basedir=os.path.join(sys.exec_prefix, "lib",
                                       "python"+sys.version[0:3])):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS",
                                "https://docs.python.org/library")
        basedir = os.path.normcase(basedir)
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 'thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith(("http://", "https://")):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__.lower())
            else:
                docloc = os.path.join(docloc, object.__name__.lower() + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def test_html_doc(self):
        result, doc_loc = get_pydoc_html(pydoc_mod)
        mod_file = inspect.getabsfile(pydoc_mod)
        if sys.platform == 'win32':
            import nturl2path
            mod_url = nturl2path.pathname2url(mod_file)
        else:
            mod_url = mod_file
        expected_html = expected_html_pattern % (
                        (mod_url, mod_file, doc_loc) +
                        expected_html_data_docstrings)
        if result != expected_html:
            print_diffs(expected_html, result)
            self.fail("outputs are not equal, see diff above")

def test_text_doc(self):
        result, doc_loc = get_pydoc_text(pydoc_mod)
        expected_text = expected_text_pattern % (
                        (inspect.getabsfile(pydoc_mod), doc_loc) +
                        expected_text_data_docstrings)
        if result != expected_text:
            print_diffs(expected_text, result)
            self.fail("outputs are not equal, see diff above")

def getdocloc(self, object,
                  basedir=os.path.join(sys.exec_prefix, "lib",
                                       "python"+sys.version[0:3])):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS",
                                "https://docs.python.org/library")
        basedir = os.path.normcase(basedir)
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 'thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith(("http://", "https://")):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__.lower())
            else:
                docloc = os.path.join(docloc, object.__name__.lower() + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def getdocloc(self, object):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS",
                                "http://docs.python.org/library")
        basedir = os.path.join(sys.exec_prefix, "lib",
                               "python"+sys.version[0:3])
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 'thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith("http://"):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
            else:
                docloc = os.path.join(docloc, object.__name__ + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def test_html_doc(self):
        result, doc_loc = get_pydoc_html(pydoc_mod)
        mod_file = inspect.getabsfile(pydoc_mod)
        if sys.platform == 'win32':
            import nturl2path
            mod_url = nturl2path.pathname2url(mod_file)
        else:
            mod_url = mod_file
        expected_html = expected_html_pattern % (
                        (mod_url, mod_file, doc_loc) +
                        expected_html_data_docstrings)
        if result != expected_html:
            print_diffs(expected_html, result)
            self.fail("outputs are not equal, see diff above")

def test_text_doc(self):
        result, doc_loc = get_pydoc_text(pydoc_mod)
        expected_text = expected_text_pattern % (
                        (doc_loc,) +
                        expected_text_data_docstrings +
                        (inspect.getabsfile(pydoc_mod),))
        if result != expected_text:
            print_diffs(expected_text, result)
            self.fail("outputs are not equal, see diff above")

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

def getdocloc(self, object):
        """Return the location of module docs or None"""

        try:
            file = inspect.getabsfile(object)
        except TypeError:
            file = '(built-in)'

        docloc = os.environ.get("PYTHONDOCS", self.PYTHONDOCS)

        basedir = os.path.join(sys.base_exec_prefix, "lib",
                               "python%d.%d" %  sys.version_info[:2])
        if (isinstance(object, type(os)) and
            (object.__name__ in ('errno', 'exceptions', 'gc', 'imp',
                                 'marshal', 'posix', 'signal', 'sys',
                                 '_thread', 'zipimport') or
             (file.startswith(basedir) and
              not file.startswith(os.path.join(basedir, 'site-packages')))) and
            object.__name__ not in ('xml.etree', 'test.pydoc_mod')):
            if docloc.startswith("http://"):
                docloc = "%s/%s" % (docloc.rstrip("/"), object.__name__)
            else:
                docloc = os.path.join(docloc, object.__name__ + ".html")
        else:
            docloc = None
        return docloc

# -------------------------------------------- HTML documentation generator

def register(self, command, func):
        logger.debug('Registering slash command: %s, %s from %s',
                     command,
                     func.__name__,
                     inspect.getabsfile(func))

        if not asyncio.iscoroutinefunction(func):
            func = asyncio.coroutine(func)

        self._endpoints[command] = func

def register(self, event, func):

        logger.debug('Registering event: %s, %s from %s',
                     event,
                     func.__name__,
                     inspect.getabsfile(func))

        if not asyncio.iscoroutinefunction(func):
            func = asyncio.coroutine(func)
        self._endpoints[event].append(func)