PHP Dosya Yöneticisi

# Licensed under the GPL: https://www.gnu.org/licenses/old-licenses/gpl-2.0.html
# For details: https://github.com/PyCQA/pylint/blob/main/LICENSE
# Copyright (c) https://github.com/PyCQA/pylint/blob/main/CONTRIBUTORS.txt

"""Checker for spelling errors in comments and docstrings."""

from __future__ import annotations

import re
import sys
import tokenize
from re import Pattern
from typing import TYPE_CHECKING, Any

from astroid import nodes

from pylint.checkers import BaseTokenChecker
from pylint.checkers.utils import only_required_for_messages

if sys.version_info >= (3, 8):
    from typing import Literal
else:
    from typing_extensions import Literal

if TYPE_CHECKING:
    from pylint.lint import PyLinter

try:
    import enchant
    from enchant.tokenize import (
        Chunker,
        EmailFilter,
        Filter,
        URLFilter,
        WikiWordFilter,
        get_tokenizer,
    )

PYENCHANT_AVAILABLE = True
except ImportError:  # pragma: no cover
    enchant = None
    PYENCHANT_AVAILABLE = False

class EmailFilter:  # type: ignore[no-redef]
        ...

class URLFilter:  # type: ignore[no-redef]
        ...

class WikiWordFilter:  # type: ignore[no-redef]
        ...

class Filter:  # type: ignore[no-redef]
        def _skip(self, word: str) -> bool:
            raise NotImplementedError

class Chunker:  # type: ignore[no-redef]
        pass

def get_tokenizer(
        tag: str | None = None,  # pylint: disable=unused-argument
        chunkers: list[Chunker] | None = None,  # pylint: disable=unused-argument
        filters: list[Filter] | None = None,  # pylint: disable=unused-argument
    ) -> Filter:
        return Filter()

def _get_enchant_dicts() -> list[tuple[Any, enchant.ProviderDesc]]:
    # Broker().list_dicts() is not typed in enchant, but it does return tuples
    return enchant.Broker().list_dicts() if PYENCHANT_AVAILABLE else []  # type: ignore[no-any-return]

def _get_enchant_dict_choices(
    inner_enchant_dicts: list[tuple[Any, enchant.ProviderDesc]]
) -> list[str]:
    return [""] + [d[0] for d in inner_enchant_dicts]

def _get_enchant_dict_help(
    inner_enchant_dicts: list[tuple[Any, enchant.ProviderDesc]],
    pyenchant_available: bool,
) -> str:
    if inner_enchant_dicts:
        dict_as_str = [f"{d[0]} ({d[1].name})" for d in inner_enchant_dicts]
        enchant_help = f"Available dictionaries: {', '.join(dict_as_str)}"
    else:
        enchant_help = "No available dictionaries : You need to install "
        if not pyenchant_available:
            enchant_help += "both the python package and "
        enchant_help += "the system dependency for enchant to work."
    return f"Spelling dictionary name. {enchant_help}."

enchant_dicts = _get_enchant_dicts()

class WordsWithDigitsFilter(Filter):  # type: ignore[misc]
    """Skips words with digits."""

def _skip(self, word: str) -> bool:
        return any(char.isdigit() for char in word)

class WordsWithUnderscores(Filter):  # type: ignore[misc]
    """Skips words with underscores.

They are probably function parameter names.
    """

def _skip(self, word: str) -> bool:
        return "_" in word

class RegExFilter(Filter):  # type: ignore[misc]
    """Parent class for filters using regular expressions.

This filter skips any words the match the expression
    assigned to the class attribute ``_pattern``.
    """

_pattern: Pattern[str]

def _skip(self, word: str) -> bool:
        return bool(self._pattern.match(word))

class CamelCasedWord(RegExFilter):
    r"""Filter skipping over camelCasedWords.
    This filter skips any words matching the following regular expression:

^([a-z]\w+[A-Z]+\w+)

That is, any words that are camelCasedWords.
    """
    _pattern = re.compile(r"^([a-z]+(\d|[A-Z])(?:\w+)?)")

class SphinxDirectives(RegExFilter):
    r"""Filter skipping over Sphinx Directives.
    This filter skips any words matching the following regular expression:

^(:([a-z]+)){1,2}:`([^`]+)(`)?

That is, for example, :class:`BaseQuery`
    """
    # The final ` in the pattern is optional because enchant strips it out
    _pattern = re.compile(r"^(:([a-z]+)){1,2}:`([^`]+)(`)?")

class ForwardSlashChunker(Chunker):  # type: ignore[misc]
    """This chunker allows splitting words like 'before/after' into 'before' and
    'after'.
    """

_text: str

def next(self) -> tuple[str, int]:
        while True:
            if not self._text:
                raise StopIteration()
            if "/" not in self._text:
                text = self._text
                self._offset = 0
                self._text = ""
                return text, 0
            pre_text, post_text = self._text.split("/", 1)
            self._text = post_text
            self._offset = 0
            if (
                not pre_text
                or not post_text
                or not pre_text[-1].isalpha()
                or not post_text[0].isalpha()
            ):
                self._text = ""
                self._offset = 0
                return f"{pre_text}/{post_text}", 0
            return pre_text, 0

def _next(self) -> tuple[str, Literal[0]]:
        while True:
            if "/" not in self._text:
                return self._text, 0
            pre_text, post_text = self._text.split("/", 1)
            if not pre_text or not post_text:
                break
            if not pre_text[-1].isalpha() or not post_text[0].isalpha():
                raise StopIteration()
            self._text = pre_text + " " + post_text
        raise StopIteration()

CODE_FLANKED_IN_BACKTICK_REGEX = re.compile(r"(\s|^)(`{1,2})([^`]+)(\2)([^`]|$)")

def _strip_code_flanked_in_backticks(line: str) -> str:
    """Alter line so code flanked in back-ticks is ignored.

Pyenchant automatically strips back-ticks when parsing tokens,
    so this cannot be done at the individual filter level.
    """

def replace_code_but_leave_surrounding_characters(match_obj: re.Match[str]) -> str:
        return match_obj.group(1) + match_obj.group(5)

return CODE_FLANKED_IN_BACKTICK_REGEX.sub(
        replace_code_but_leave_surrounding_characters, line
    )

class SpellingChecker(BaseTokenChecker):
    """Check spelling in comments and docstrings."""

name = "spelling"
    msgs = {
        "C0401": (
            "Wrong spelling of a word '%s' in a comment:\n%s\n"
            "%s\nDid you mean: '%s'?",
            "wrong-spelling-in-comment",
            "Used when a word in comment is not spelled correctly.",
        ),
        "C0402": (
            "Wrong spelling of a word '%s' in a docstring:\n%s\n"
            "%s\nDid you mean: '%s'?",
            "wrong-spelling-in-docstring",
            "Used when a word in docstring is not spelled correctly.",
        ),
        "C0403": (
            "Invalid characters %r in a docstring",
            "invalid-characters-in-docstring",
            "Used when a word in docstring cannot be checked by enchant.",
        ),
    }
    options = (
        (
            "spelling-dict",
            {
                "default": "",
                "type": "choice",
                "metavar": "<dict name>",
                "choices": _get_enchant_dict_choices(enchant_dicts),
                "help": _get_enchant_dict_help(enchant_dicts, PYENCHANT_AVAILABLE),
            },
        ),
        (
            "spelling-ignore-words",
            {
                "default": "",
                "type": "string",
                "metavar": "<comma separated words>",
                "help": "List of comma separated words that should not be checked.",
            },
        ),
        (
            "spelling-private-dict-file",
            {
                "default": "",
                "type": "path",
                "metavar": "<path to file>",
                "help": "A path to a file that contains the private "
                "dictionary; one word per line.",
            },
        ),
        (
            "spelling-store-unknown-words",
            {
                "default": "n",
                "type": "yn",
                "metavar": "<y or n>",
                "help": "Tells whether to store unknown words to the "
                "private dictionary (see the "
                "--spelling-private-dict-file option) instead of "
                "raising a message.",
            },
        ),
        (
            "max-spelling-suggestions",
            {
                "default": 4,
                "type": "int",
                "metavar": "N",
                "help": "Limits count of emitted suggestions for spelling mistakes.",
            },
        ),
        (
            "spelling-ignore-comment-directives",
            {
                "default": "fmt: on,fmt: off,noqa:,noqa,nosec,isort:skip,mypy:",
                "type": "string",
                "metavar": "<comma separated words>",
                "help": "List of comma separated words that should be considered "
                "directives if they appear at the beginning of a comment "
                "and should not be checked.",
            },
        ),
    )

def open(self) -> None:
        self.initialized = False
        if not PYENCHANT_AVAILABLE:
            return
        dict_name = self.linter.config.spelling_dict
        if not dict_name:
            return

self.ignore_list = [
            w.strip() for w in self.linter.config.spelling_ignore_words.split(",")
        ]
        # "param" appears in docstring in param description and
        # "pylint" appears in comments in pylint pragmas.
        self.ignore_list.extend(["param", "pylint"])

self.ignore_comment_directive_list = [
            w.strip()
            for w in self.linter.config.spelling_ignore_comment_directives.split(",")
        ]

if self.linter.config.spelling_private_dict_file:
            self.spelling_dict = enchant.DictWithPWL(
                dict_name, self.linter.config.spelling_private_dict_file
            )
        else:
            self.spelling_dict = enchant.Dict(dict_name)

if self.linter.config.spelling_store_unknown_words:
            self.unknown_words: set[str] = set()

self.tokenizer = get_tokenizer(
            dict_name,
            chunkers=[ForwardSlashChunker],
            filters=[
                EmailFilter,
                URLFilter,
                WikiWordFilter,
                WordsWithDigitsFilter,
                WordsWithUnderscores,
                CamelCasedWord,
                SphinxDirectives,
            ],
        )
        self.initialized = True

# pylint: disable = too-many-statements
    def _check_spelling(self, msgid: str, line: str, line_num: int) -> None:
        original_line = line
        try:
            # The mypy warning is caught by the except statement
            initial_space = re.search(r"^\s+", line).regs[0][1]  # type: ignore[union-attr]
        except (IndexError, AttributeError):
            initial_space = 0
        if line.strip().startswith("#") and "docstring" not in msgid:
            line = line.strip()[1:]
            # A ``Filter`` cannot determine if the directive is at the beginning of a line,
            #   nor determine if a colon is present or not (``pyenchant`` strips trailing colons).
            #   So implementing this here.
            for iter_directive in self.ignore_comment_directive_list:
                if line.startswith(" " + iter_directive):
                    line = line[(len(iter_directive) + 1) :]
                    break
            starts_with_comment = True
        else:
            starts_with_comment = False

line = _strip_code_flanked_in_backticks(line)

for word, word_start_at in self.tokenizer(line.strip()):
            word_start_at += initial_space
            lower_cased_word = word.casefold()

# Skip words from ignore list.
            if word in self.ignore_list or lower_cased_word in self.ignore_list:
                continue

# Strip starting u' from unicode literals and r' from raw strings.
            if word.startswith(("u'", 'u"', "r'", 'r"')) and len(word) > 2:
                word = word[2:]
                lower_cased_word = lower_cased_word[2:]

# If it is a known word, then continue.
            try:
                if self.spelling_dict.check(lower_cased_word):
                    # The lower cased version of word passed spell checking
                    continue

# If we reached this far, it means there was a spelling mistake.
                # Let's retry with the original work because 'unicode' is a
                # spelling mistake but 'Unicode' is not
                if self.spelling_dict.check(word):
                    continue
            except enchant.errors.Error:
                self.add_message(
                    "invalid-characters-in-docstring", line=line_num, args=(word,)
                )
                continue

# Store word to private dict or raise a message.
            if self.linter.config.spelling_store_unknown_words:
                if lower_cased_word not in self.unknown_words:
                    with open(
                        self.linter.config.spelling_private_dict_file,
                        "a",
                        encoding="utf-8",
                    ) as f:
                        f.write(f"{lower_cased_word}\n")
                    self.unknown_words.add(lower_cased_word)
            else:
                # Present up to N suggestions.
                suggestions = self.spelling_dict.suggest(word)
                del suggestions[self.linter.config.max_spelling_suggestions :]
                line_segment = line[word_start_at:]
                match = re.search(rf"(\W|^)({word})(\W|$)", line_segment)
                if match:
                    # Start position of second group in regex.
                    col = match.regs[2][0]
                else:
                    col = line_segment.index(word)
                col += word_start_at
                if starts_with_comment:
                    col += 1
                indicator = (" " * col) + ("^" * len(word))
                all_suggestion = "' or '".join(suggestions)
                args = (word, original_line, indicator, f"'{all_suggestion}'")
                self.add_message(msgid, line=line_num, args=args)

def process_tokens(self, tokens: list[tokenize.TokenInfo]) -> None:
        if not self.initialized:
            return

# Process tokens and look for comments.
        for tok_type, token, (start_row, _), _, _ in tokens:
            if tok_type == tokenize.COMMENT:
                if start_row == 1 and token.startswith("#!/"):
                    # Skip shebang lines
                    continue
                if token.startswith("# pylint:"):
                    # Skip pylint enable/disable comments
                    continue
                if token.startswith("# type: "):
                    # Skip python 2 type comments and mypy type ignore comments
                    # mypy do not support additional text in type comments
                    continue
                self._check_spelling("wrong-spelling-in-comment", token, start_row)

@only_required_for_messages("wrong-spelling-in-docstring")
    def visit_module(self, node: nodes.Module) -> None:
        self._check_docstring(node)

@only_required_for_messages("wrong-spelling-in-docstring")
    def visit_classdef(self, node: nodes.ClassDef) -> None:
        self._check_docstring(node)

@only_required_for_messages("wrong-spelling-in-docstring")
    def visit_functiondef(
        self, node: nodes.FunctionDef | nodes.AsyncFunctionDef
    ) -> None:
        self._check_docstring(node)

visit_asyncfunctiondef = visit_functiondef

def _check_docstring(
        self,
        node: nodes.FunctionDef
        | nodes.AsyncFunctionDef
        | nodes.ClassDef
        | nodes.Module,
    ) -> None:
        """Check if the node has any spelling errors."""
        if not self.initialized:
            return
        if not node.doc_node:
            return
        start_line = node.lineno + 1
        # Go through lines of docstring
        for idx, line in enumerate(node.doc_node.value.splitlines()):
            self._check_spelling("wrong-spelling-in-docstring", line, start_line + idx)

def register(linter: PyLinter) -> None:
    linter.register_checker(SpellingChecker(linter))

İptal

📁 PHP Dosya Yöneticisi

📝 spelling.py

📝 spelling.py

📝 Yeniden Adlandır

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