Coverage for src/debputy/lsp/text

1from typing import List, Optional, Sequence, Union, Iterable

3from lsprotocol.types import (

4 TextEdit,

5 Position,

6 Range,

7 WillSaveTextDocumentParams,

10from debputy.linting.lint_util import LinterPositionCodec

12try:

13 from debian._deb822_repro.locatable import Position as TEPosition, Range as TERange

14except ImportError:

15 pass

17try:

18 from pygls.workspace import LanguageServer, TextDocument, PositionCodec

20 LintCapablePositionCodec = Union[LinterPositionCodec, PositionCodec]

21except ImportError:

22 LintCapablePositionCodec = LinterPositionCodec

25try:

26 from Levenshtein import distance

27except ImportError:

29 def detect_possible_typo(

30 provided_value: str,

31 known_values: Iterable[str],

32 ) -> Sequence[str]:

33 return tuple()

35else:

37 def detect_possible_typo(

38 provided_value: str,

39 known_values: Iterable[str],

40 ) -> Sequence[str]:

41 k_len = len(provided_value)

42 candidates = []

43 for known_value in known_values:

44 if abs(k_len - len(known_value)) > 2:

45 continue

46 d = distance(provided_value, known_value)

47 if d > 2:

48 continue

49 candidates.append(known_value)

50 return candidates

53def normalize_dctrl_field_name(f: str) -> str:

54 if not f or not f.startswith(("x", "X")):

55 return f

56 i = 0

57 for i in range(1, len(f)): 57 ↛ 63line 57 didn't jump to line 63, because the loop on line 57 didn't complete

58 if f[i] == "-":

59 i += 1

60 break

61 if f[i] not in ("b", "B", "s", "S", "c", "C"): 61 ↛ 62line 61 didn't jump to line 62, because the condition on line 61 was never true

62 return f

63 assert i > 0

64 return f[i:]

67def on_save_trim_end_of_line_whitespace(

68 ls: "LanguageServer",

69 params: WillSaveTextDocumentParams,

70) -> Optional[Sequence[TextEdit]]:

71 doc = ls.workspace.get_text_document(params.text_document.uri)

72 return trim_end_of_line_whitespace(doc, doc.lines)

75def trim_end_of_line_whitespace(

76 doc: "TextDocument",

77 lines: List[str],

78) -> Optional[Sequence[TextEdit]]:

79 edits = []

80 for line_no, orig_line in enumerate(lines):

81 orig_len = len(orig_line)

82 if orig_line.endswith("\n"):

83 orig_len -= 1

84 stripped_len = len(orig_line.rstrip())

85 if stripped_len == orig_len:

86 continue

88 edit_range = doc.position_codec.range_to_client_units(

89 lines,

90 Range(

91 Position(

92 line_no,

93 stripped_len,

94 ),

95 Position(

96 line_no,

97 orig_len,

98 ),

99 ),

100 )

101 edits.append(

102 TextEdit(

103 edit_range,

104 "",

105 )

106 )

107

108 return edits

109

110

111def te_position_to_lsp(te_position: "TEPosition") -> Position:

112 return Position(

113 te_position.line_position,

114 te_position.cursor_position,

115 )

116

117

118def te_range_to_lsp(te_range: "TERange") -> Range:

119 return Range(

120 te_position_to_lsp(te_range.start_pos),

121 te_position_to_lsp(te_range.end_pos),

122 )

+ Coverage for src/debputy/lsp/text_util.py: + 67% +

+ 59 statements + + + + +