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[ui] Qt6 Compatibility for ScriptEditor: Updated QRegexp -> QRegularExpression

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waaake 2024-11-26 15:45:55 +01:00
parent 2e577274e6
commit 07309361ad
1 changed files with 22 additions and 19 deletions
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41
meshroom/ui/components/scriptEditor.py
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@ -6,7 +6,7 @@ from contextlib import redirect_stdout
import traceback
# Qt
from PySide6 import QtCore, QtGui, QtQuick
from PySide6 import QtCore, QtGui
from PySide6.QtCore import Property, QObject, Slot, Signal, QSettings
@ -198,7 +198,7 @@ class PySyntaxHighlighter(QtGui.QSyntaxHighlighter):
# The Document to highlight
self._document = None
# Build a QRegExp for each of the pattern
# Build a QRegularExpression for each of the pattern
self._rules = self.__rules()
# Private
@ -209,34 +209,34 @@ class PySyntaxHighlighter(QtGui.QSyntaxHighlighter):
rules = []
# Keyword rules
rules += [(QtCore.QRegExp(r"\b" + w + r"\s"), 0, PySyntaxHighlighter.STYLES["keyword"]) for w in PySyntaxHighlighter.keywords]
rules += [(QtCore.QRegularExpression(r"\b" + w + r"\s"), 0, PySyntaxHighlighter.STYLES["keyword"]) for w in PySyntaxHighlighter.keywords]
# Operator rules
rules += [(QtCore.QRegExp(o), 0, PySyntaxHighlighter.STYLES["operator"]) for o in PySyntaxHighlighter.operators]
rules += [(QtCore.QRegularExpression(o), 0, PySyntaxHighlighter.STYLES["operator"]) for o in PySyntaxHighlighter.operators]
# Braces
rules += [(QtCore.QRegExp(b), 0, PySyntaxHighlighter.STYLES["brace"]) for b in PySyntaxHighlighter.braces]
rules += [(QtCore.QRegularExpression(b), 0, PySyntaxHighlighter.STYLES["brace"]) for b in PySyntaxHighlighter.braces]
# All other rules
rules += [
# self
(QtCore.QRegExp(r'\bself\b'), 0, PySyntaxHighlighter.STYLES["self"]),
(QtCore.QRegularExpression(r'\bself\b'), 0, PySyntaxHighlighter.STYLES["self"]),
# 'def' followed by an identifier
(QtCore.QRegExp(r'\bdef\b\s*(\w+)'), 1, PySyntaxHighlighter.STYLES["deffunc"]),
(QtCore.QRegularExpression(r'\bdef\b\s*(\w+)'), 1, PySyntaxHighlighter.STYLES["deffunc"]),
# 'class' followed by an identifier
(QtCore.QRegExp(r'\bclass\b\s*(\w+)'), 1, PySyntaxHighlighter.STYLES["defclass"]),
(QtCore.QRegularExpression(r'\bclass\b\s*(\w+)'), 1, PySyntaxHighlighter.STYLES["defclass"]),
# Numeric literals
(QtCore.QRegExp(r'\b[+-]?[0-9]+[lL]?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
(QtCore.QRegExp(r'\b[+-]?0[xX][0-9A-Fa-f]+[lL]?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
(QtCore.QRegExp(r'\b[+-]?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
(QtCore.QRegularExpression(r'\b[+-]?[0-9]+[lL]?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
(QtCore.QRegularExpression(r'\b[+-]?0[xX][0-9A-Fa-f]+[lL]?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
(QtCore.QRegularExpression(r'\b[+-]?[0-9]+(?:\.[0-9]+)?(?:[eE][+-]?[0-9]+)?\b'), 0, PySyntaxHighlighter.STYLES["numbers"]),
# Double-quoted string, possibly containing escape sequences
(QtCore.QRegExp(r'"[^"\\]*(\\.[^"\\]*)*"'), 0, PySyntaxHighlighter.STYLES["string"]),
(QtCore.QRegularExpression(r'"[^"\\]*(\\.[^"\\]*)*"'), 0, PySyntaxHighlighter.STYLES["string"]),
# Single-quoted string, possibly containing escape sequences
(QtCore.QRegExp(r"'[^'\\]*(\\.[^'\\]*)*'"), 0, PySyntaxHighlighter.STYLES["string"]),
(QtCore.QRegularExpression(r"'[^'\\]*(\\.[^'\\]*)*'"), 0, PySyntaxHighlighter.STYLES["string"]),
# From '#' until a newline
(QtCore.QRegExp(r'#[^\n]*'), 0, PySyntaxHighlighter.STYLES['comment']),
(QtCore.QRegularExpression(r'#[^\n]*'), 0, PySyntaxHighlighter.STYLES['comment']),
]
return rules
@ -250,14 +250,17 @@ class PySyntaxHighlighter(QtGui.QSyntaxHighlighter):
# Do other syntax formatting
for expression, nth, _format in self._rules:
# fetch the index of the expression in text
index = expression.indexIn(text, 0)
match = expression.match(text, 0)
index = match.capturedStart()
while index >= 0:
# We actually want the index of the nth match
index = expression.pos(nth)
length = len(expression.cap(nth))
index = match.capturedStart(nth)
length = len(match.captured(nth))
self.setFormat(index, length, _format)
index = expression.indexIn(text, index + length)
# index = expression.indexIn(text, index + length)
match = expression.match(text, index + length)
index = match.capturedStart()
def textDoc(self):
""" Returns the document being highlighted.
@ -287,4 +290,4 @@ class PySyntaxHighlighter(QtGui.QSyntaxHighlighter):
textDocumentChanged = Signal()
# Property
textDocument = Property(QtQuick.QQuickTextDocument, textDoc, setTextDocument, notify=textDocumentChanged)
textDocument = Property(QObject, textDoc, setTextDocument, notify=textDocumentChanged)