Uploaded Test files

venv/Lib/site-packages/prompt_toolkit/completion/word_completer.py

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+from typing import Callable, Dict, Iterable, List, Optional, Pattern, Union
+
+from prompt_toolkit.completion import CompleteEvent, Completer, Completion
+from prompt_toolkit.document import Document
+
+__all__ = [
+    "WordCompleter",
+]
+
+
+class WordCompleter(Completer):
+    """
+    Simple autocompletion on a list of words.
+
+    :param words: List of words or callable that returns a list of words.
+    :param ignore_case: If True, case-insensitive completion.
+    :param meta_dict: Optional dict mapping words to their meta-text. (This
+        should map strings to strings or formatted text.)
+    :param WORD: When True, use WORD characters.
+    :param sentence: When True, don't complete by comparing the word before the
+        cursor, but by comparing all the text before the cursor. In this case,
+        the list of words is just a list of strings, where each string can
+        contain spaces. (Can not be used together with the WORD option.)
+    :param match_middle: When True, match not only the start, but also in the
+                         middle of the word.
+    :param pattern: Optional compiled regex for finding the word before
+        the cursor to complete. When given, use this regex pattern instead of
+        default one (see document._FIND_WORD_RE)
+    """
+
+    def __init__(
+        self,
+        words: Union[List[str], Callable[[], List[str]]],
+        ignore_case: bool = False,
+        meta_dict: Optional[Dict[str, str]] = None,
+        WORD: bool = False,
+        sentence: bool = False,
+        match_middle: bool = False,
+        pattern: Optional[Pattern[str]] = None,
+    ) -> None:
+
+        assert not (WORD and sentence)
+
+        self.words = words
+        self.ignore_case = ignore_case
+        self.meta_dict = meta_dict or {}
+        self.WORD = WORD
+        self.sentence = sentence
+        self.match_middle = match_middle
+        self.pattern = pattern
+
+    def get_completions(
+        self, document: Document, complete_event: CompleteEvent
+    ) -> Iterable[Completion]:
+        # Get list of words.
+        words = self.words
+        if callable(words):
+            words = words()
+
+        # Get word/text before cursor.
+        if self.sentence:
+            word_before_cursor = document.text_before_cursor
+        else:
+            word_before_cursor = document.get_word_before_cursor(
+                WORD=self.WORD, pattern=self.pattern
+            )
+
+        if self.ignore_case:
+            word_before_cursor = word_before_cursor.lower()
+
+        def word_matches(word: str) -> bool:
+            """ True when the word before the cursor matches. """
+            if self.ignore_case:
+                word = word.lower()
+
+            if self.match_middle:
+                return word_before_cursor in word
+            else:
+                return word.startswith(word_before_cursor)
+
+        for a in words:
+            if word_matches(a):
+                display_meta = self.meta_dict.get(a, "")
+                yield Completion(a, -len(word_before_cursor), display_meta=display_meta)