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Refactor and enhance formula linter in printer-linter module

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The update improves formula linting by refining the identification and correction processes of formula typos. It establishes a list of standard formula names and delimiters for better match and replacement operations. Additionally, it enhances error reporting, providing users with more specific and instructive feedback. The Cura settings list retrieval method has been optimized as well.

Related Task: CURA-10901
This commit is contained in:
Saumya Jain 2024-04-10 10:53:17 +02:00
parent db0e46b252
commit dcd673a605
1 changed files with 24 additions and 22 deletions
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46
printer-linter/src/printerlinter/linters/formulas.py
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@ -1,7 +1,8 @@
import difflib import difflib
import json import json
import re
import os import os
import re
from configparser import ConfigParser
from pathlib import Path from pathlib import Path
from typing import Iterator from typing import Iterator
from unittest.mock import MagicMock from unittest.mock import MagicMock
@ -10,23 +11,29 @@ from UM.Settings.DefinitionContainer import DefinitionContainer
from UM.VersionUpgradeManager import VersionUpgradeManager from UM.VersionUpgradeManager import VersionUpgradeManager
from cura.CuraApplication import CuraApplication from cura.CuraApplication import CuraApplication
from cura.Settings.CuraFormulaFunctions import CuraFormulaFunctions from cura.Settings.CuraFormulaFunctions import CuraFormulaFunctions
from ..diagnostic import Diagnostic from ..diagnostic import Diagnostic
from ..replacement import Replacement from ..replacement import Replacement
from .linter import Linter from .linter import Linter
from configparser import ConfigParser
FORMULA_NAMES = [
"extruderValue", "extruderValues", "anyExtruderWithMaterial", "anyExtruderNrWithOrDefault",
"resolveOrValue", "defaultExtruderPosition", "valueFromContainer", "extruderValueFromContainer"
]
DELIMITERS = [r'\+', '-', '=', '/', '\*', r'\(', r'\)', r'\[', r'\]', '{', '}', ' ', '^']
class Formulas(Linter): class Formulas(Linter):
""" Finds issues in definition files, such as overriding default parameters """ """Finds issues in definition files, such as overriding default parameters."""
def __init__(self, file: Path, settings: dict) -> None: def __init__(self, file: Path, settings: dict) -> None:
super().__init__(file, settings) super().__init__(file, settings)
self._cura_formula_functions = CuraFormulaFunctions(self) self._cura_correction_strings = FORMULA_NAMES + list(self.getCuraSettingList())
formula_names = ["extruderValue", "extruderValues", "anyExtruderWithMaterial", "anyExtruderNrWithOrDefault"
, "resolveOrValue", "defaultExtruderPosition", "valueFromContainer", "extruderValueFromContainer"]
self._cura_settings_list = list(self.getCuraSettingsList()) + formula_names
self._definition = {} self._definition = {}
def getCuraSettingsList(self) -> list: def getCuraSettingList(self) -> list:
if VersionUpgradeManager._VersionUpgradeManager__instance ==None: if VersionUpgradeManager._VersionUpgradeManager__instance is None:
VersionUpgradeManager._VersionUpgradeManager__instance = VersionUpgradeManager(MagicMock()) VersionUpgradeManager._VersionUpgradeManager__instance = VersionUpgradeManager(MagicMock())
CuraApplication._initializeSettingDefinitions() CuraApplication._initializeSettingDefinitions()
definition_container = DefinitionContainer("whatever") definition_container = DefinitionContainer("whatever")
@ -133,21 +140,16 @@ class Formulas(Linter):
else: else:
return False return False
def _correctTyposInFormula(self, input): def _correctTyposInFormula(self, formula):
delimiters = [r'\+', '-', '=', '/', '\*', r'\(', r'\)', r'\[', r'\]', '{','}', ' ', '^'] pattern = '|'.join(DELIMITERS)
tokens = re.split(pattern, formula)
# Create pattern output = formula
pattern = '|'.join(delimiters)
# Split string based on pattern
tokens = re.split(pattern, input)
output = input
for token in tokens: for token in tokens:
# If the token does not contain a parenthesis, we treat it as a word
if '(' not in token and ')' not in token: if '(' not in token and ')' not in token:
cleaned_token = re.sub(r'[^\w\s]', '', token) cleaned_token = re.sub(r'[^\w\s]', '', token)
matches = difflib.get_close_matches(cleaned_token, self._cura_settings_list, n=1, cutoff=0.8) possible_matches = difflib.get_close_matches(cleaned_token, self._cura_correction_strings, n=1, cutoff=0.8)
if matches: if possible_matches:
output = output.replace(cleaned_token, matches[0]) output = output.replace(cleaned_token, possible_matches[0])
return output return output