PHP Dosya Yöneticisi

from __future__ import annotations

from copy import copy
from typing import Any

from tomlkit.exceptions import ParseError
from tomlkit.exceptions import UnexpectedCharError
from tomlkit.toml_char import TOMLChar

class _State:
    def __init__(
        self,
        source: Source,
        save_marker: bool | None = False,
        restore: bool | None = False,
    ) -> None:
        self._source = source
        self._save_marker = save_marker
        self.restore = restore

def __enter__(self) -> _State:
        # Entering this context manager - save the state
        self._chars = copy(self._source._chars)
        self._idx = self._source._idx
        self._current = self._source._current
        self._marker = self._source._marker

return self

def __exit__(self, exception_type, exception_val, trace):
        # Exiting this context manager - restore the prior state
        if self.restore or exception_type:
            self._source._chars = self._chars
            self._source._idx = self._idx
            self._source._current = self._current
            if self._save_marker:
                self._source._marker = self._marker

class _StateHandler:
    """
    State preserver for the Parser.
    """

def __init__(self, source: Source) -> None:
        self._source = source
        self._states = []

def __call__(self, *args, **kwargs):
        return _State(self._source, *args, **kwargs)

def __enter__(self) -> None:
        state = self()
        self._states.append(state)
        return state.__enter__()

def __exit__(self, exception_type, exception_val, trace):
        state = self._states.pop()
        return state.__exit__(exception_type, exception_val, trace)

class Source(str):
    EOF = TOMLChar("\0")

def __init__(self, _: str) -> None:
        super().__init__()

# Collection of TOMLChars
        self._chars = iter([(i, TOMLChar(c)) for i, c in enumerate(self)])

self._idx = 0
        self._marker = 0
        self._current = TOMLChar("")

self._state = _StateHandler(self)

self.inc()

def reset(self):
        # initialize both idx and current
        self.inc()

# reset marker
        self.mark()

@property
    def state(self) -> _StateHandler:
        return self._state

@property
    def idx(self) -> int:
        return self._idx

@property
    def current(self) -> TOMLChar:
        return self._current

@property
    def marker(self) -> int:
        return self._marker

def extract(self) -> str:
        """
        Extracts the value between marker and index
        """
        return self[self._marker : self._idx]

def inc(self, exception: type[ParseError] | None = None) -> bool:
        """
        Increments the parser if the end of the input has not been reached.
        Returns whether or not it was able to advance.
        """
        try:
            self._idx, self._current = next(self._chars)

return True
        except StopIteration:
            self._idx = len(self)
            self._current = self.EOF
            if exception:
                raise self.parse_error(exception)

return False

def inc_n(self, n: int, exception: type[ParseError] | None = None) -> bool:
        """
        Increments the parser by n characters
        if the end of the input has not been reached.
        """
        return all(self.inc(exception=exception) for _ in range(n))

def consume(self, chars, min=0, max=-1):
        """
        Consume chars until min/max is satisfied is valid.
        """
        while self.current in chars and max != 0:
            min -= 1
            max -= 1
            if not self.inc():
                break

# failed to consume minimum number of characters
        if min > 0:
            raise self.parse_error(UnexpectedCharError, self.current)

def end(self) -> bool:
        """
        Returns True if the parser has reached the end of the input.
        """
        return self._current is self.EOF

def mark(self) -> None:
        """
        Sets the marker to the index's current position
        """
        self._marker = self._idx

def parse_error(
        self,
        exception: type[ParseError] = ParseError,
        *args: Any,
        **kwargs: Any,
    ) -> ParseError:
        """
        Creates a generic "parse error" at the current position.
        """
        line, col = self._to_linecol()

return exception(line, col, *args, **kwargs)

def _to_linecol(self) -> tuple[int, int]:
        cur = 0
        for i, line in enumerate(self.splitlines()):
            if cur + len(line) + 1 > self.idx:
                return (i + 1, self.idx - cur)

cur += len(line) + 1

return len(self.splitlines()), 0

İptal

📁 PHP Dosya Yöneticisi

📝 source.py

📝 source.py

📝 Yeniden Adlandır

🔐 Dosya İzinleri (chmod)