PHP Dosya Yöneticisi

import inspect
from inspect import cleandoc, getdoc, getfile, isclass, ismodule, signature
from typing import Any, Collection, Iterable, Optional, Tuple, Type, Union

from .console import Group, RenderableType
from .control import escape_control_codes
from .highlighter import ReprHighlighter
from .jupyter import JupyterMixin
from .panel import Panel
from .pretty import Pretty
from .table import Table
from .text import Text, TextType

def _first_paragraph(doc: str) -> str:
    """Get the first paragraph from a docstring."""
    paragraph, _, _ = doc.partition("\n\n")
    return paragraph

class Inspect(JupyterMixin):
    """A renderable to inspect any Python Object.

Args:
        obj (Any): An object to inspect.
        title (str, optional): Title to display over inspect result, or None use type. Defaults to None.
        help (bool, optional): Show full help text rather than just first paragraph. Defaults to False.
        methods (bool, optional): Enable inspection of callables. Defaults to False.
        docs (bool, optional): Also render doc strings. Defaults to True.
        private (bool, optional): Show private attributes (beginning with underscore). Defaults to False.
        dunder (bool, optional): Show attributes starting with double underscore. Defaults to False.
        sort (bool, optional): Sort attributes alphabetically. Defaults to True.
        all (bool, optional): Show all attributes. Defaults to False.
        value (bool, optional): Pretty print value of object. Defaults to True.
    """

def __init__(
        self,
        obj: Any,
        *,
        title: Optional[TextType] = None,
        help: bool = False,
        methods: bool = False,
        docs: bool = True,
        private: bool = False,
        dunder: bool = False,
        sort: bool = True,
        all: bool = True,
        value: bool = True,
    ) -> None:
        self.highlighter = ReprHighlighter()
        self.obj = obj
        self.title = title or self._make_title(obj)
        if all:
            methods = private = dunder = True
        self.help = help
        self.methods = methods
        self.docs = docs or help
        self.private = private or dunder
        self.dunder = dunder
        self.sort = sort
        self.value = value

def _make_title(self, obj: Any) -> Text:
        """Make a default title."""
        title_str = (
            str(obj)
            if (isclass(obj) or callable(obj) or ismodule(obj))
            else str(type(obj))
        )
        title_text = self.highlighter(title_str)
        return title_text

def __rich__(self) -> Panel:
        return Panel.fit(
            Group(*self._render()),
            title=self.title,
            border_style="scope.border",
            padding=(0, 1),
        )

def _get_signature(self, name: str, obj: Any) -> Optional[Text]:
        """Get a signature for a callable."""
        try:
            _signature = str(signature(obj)) + ":"
        except ValueError:
            _signature = "(...)"
        except TypeError:
            return None

source_filename: Optional[str] = None
        try:
            source_filename = getfile(obj)
        except (OSError, TypeError):
            # OSError is raised if obj has no source file, e.g. when defined in REPL.
            pass

callable_name = Text(name, style="inspect.callable")
        if source_filename:
            callable_name.stylize(f"link file://{source_filename}")
        signature_text = self.highlighter(_signature)

qualname = name or getattr(obj, "__qualname__", name)

# If obj is a module, there may be classes (which are callable) to display
        if inspect.isclass(obj):
            prefix = "class"
        elif inspect.iscoroutinefunction(obj):
            prefix = "async def"
        else:
            prefix = "def"

qual_signature = Text.assemble(
            (f"{prefix} ", f"inspect.{prefix.replace(' ', '_')}"),
            (qualname, "inspect.callable"),
            signature_text,
        )

return qual_signature

def _render(self) -> Iterable[RenderableType]:
        """Render object."""

def sort_items(item: Tuple[str, Any]) -> Tuple[bool, str]:
            key, (_error, value) = item
            return (callable(value), key.strip("_").lower())

def safe_getattr(attr_name: str) -> Tuple[Any, Any]:
            """Get attribute or any exception."""
            try:
                return (None, getattr(obj, attr_name))
            except Exception as error:
                return (error, None)

obj = self.obj
        keys = dir(obj)
        total_items = len(keys)
        if not self.dunder:
            keys = [key for key in keys if not key.startswith("__")]
        if not self.private:
            keys = [key for key in keys if not key.startswith("_")]
        not_shown_count = total_items - len(keys)
        items = [(key, safe_getattr(key)) for key in keys]
        if self.sort:
            items.sort(key=sort_items)

items_table = Table.grid(padding=(0, 1), expand=False)
        items_table.add_column(justify="right")
        add_row = items_table.add_row
        highlighter = self.highlighter

if callable(obj):
            signature = self._get_signature("", obj)
            if signature is not None:
                yield signature
                yield ""

if self.docs:
            _doc = self._get_formatted_doc(obj)
            if _doc is not None:
                doc_text = Text(_doc, style="inspect.help")
                doc_text = highlighter(doc_text)
                yield doc_text
                yield ""

if self.value and not (isclass(obj) or callable(obj) or ismodule(obj)):
            yield Panel(
                Pretty(obj, indent_guides=True, max_length=10, max_string=60),
                border_style="inspect.value.border",
            )
            yield ""

for key, (error, value) in items:
            key_text = Text.assemble(
                (
                    key,
                    "inspect.attr.dunder" if key.startswith("__") else "inspect.attr",
                ),
                (" =", "inspect.equals"),
            )
            if error is not None:
                warning = key_text.copy()
                warning.stylize("inspect.error")
                add_row(warning, highlighter(repr(error)))
                continue

if callable(value):
                if not self.methods:
                    continue

_signature_text = self._get_signature(key, value)
                if _signature_text is None:
                    add_row(key_text, Pretty(value, highlighter=highlighter))
                else:
                    if self.docs:
                        docs = self._get_formatted_doc(value)
                        if docs is not None:
                            _signature_text.append("\n" if "\n" in docs else " ")
                            doc = highlighter(docs)
                            doc.stylize("inspect.doc")
                            _signature_text.append(doc)

add_row(key_text, _signature_text)
            else:
                add_row(key_text, Pretty(value, highlighter=highlighter))
        if items_table.row_count:
            yield items_table
        elif not_shown_count:
            yield Text.from_markup(
                f"[b cyan]{not_shown_count}[/][i] attribute(s) not shown.[/i] "
                f"Run [b][magenta]inspect[/]([not b]inspect[/])[/b] for options."
            )

def _get_formatted_doc(self, object_: Any) -> Optional[str]:
        """
        Extract the docstring of an object, process it and returns it.
        The processing consists in cleaning up the doctring's indentation,
        taking only its 1st paragraph if `self.help` is not True,
        and escape its control codes.

Args:
            object_ (Any): the object to get the docstring from.

Returns:
            Optional[str]: the processed docstring, or None if no docstring was found.
        """
        docs = getdoc(object_)
        if docs is None:
            return None
        docs = cleandoc(docs).strip()
        if not self.help:
            docs = _first_paragraph(docs)
        return escape_control_codes(docs)

def get_object_types_mro(obj: Union[object, Type[Any]]) -> Tuple[type, ...]:
    """Returns the MRO of an object's class, or of the object itself if it's a class."""
    if not hasattr(obj, "__mro__"):
        # N.B. we cannot use `if type(obj) is type` here because it doesn't work with
        # some types of classes, such as the ones that use abc.ABCMeta.
        obj = type(obj)
    return getattr(obj, "__mro__", ())

def get_object_types_mro_as_strings(obj: object) -> Collection[str]:
    """
    Returns the MRO of an object's class as full qualified names, or of the object itself if it's a class.

Examples:
        `object_types_mro_as_strings(JSONDecoder)` will return `['json.decoder.JSONDecoder', 'builtins.object']`
    """
    return [
        f'{getattr(type_, "__module__", "")}.{getattr(type_, "__qualname__", "")}'
        for type_ in get_object_types_mro(obj)
    ]

def is_object_one_of_types(
    obj: object, fully_qualified_types_names: Collection[str]
) -> bool:
    """
    Returns `True` if the given object's class (or the object itself, if it's a class) has one of the
    fully qualified names in its MRO.
    """
    for type_name in get_object_types_mro_as_strings(obj):
        if type_name in fully_qualified_types_names:
            return True
    return False

İptal

📁 PHP Dosya Yöneticisi

📝 _inspect.py

📝 _inspect.py

📝 Yeniden Adlandır

🔐 Dosya İzinleri (chmod)