--- a/src/eric7/EricXML/HighlightingStylesReader.py Wed Jul 13 11:16:20 2022 +0200
+++ b/src/eric7/EricXML/HighlightingStylesReader.py Wed Jul 13 14:55:47 2022 +0200
@@ -16,79 +16,78 @@
"""
Class for reading a highlighting styles XML file.
"""
+
supportedVersions = ["4.3", "6.0"]
-
+
def __init__(self, device, lexers):
"""
Constructor
-
+
@param device reference to the I/O device to read from (QIODevice)
@param lexers dictionary of lexer objects for which to import the
styles
"""
XMLStreamReaderBase.__init__(self, device)
-
+
self.lexers = lexers
-
+
self.version = ""
-
+
def readXML(self):
"""
Public method to read and parse the XML document.
-
+
@return list of read lexer style definitions
@rtype list of dict
"""
self.__lexersList = []
-
+
while not self.atEnd():
self.readNext()
if self.isStartElement():
if self.name() == "HighlightingStyles":
self.version = self.attribute(
- "version",
- highlightingStylesFileFormatVersion)
+ "version", highlightingStylesFileFormatVersion
+ )
if self.version not in self.supportedVersions:
self.raiseUnsupportedFormatVersion(self.version)
elif self.name() == "Lexer":
self.__readLexer()
else:
self.raiseUnexpectedStartTag(self.name())
-
+
self.showErrorMessage()
-
+
return self.__lexersList
-
+
def __readLexer(self):
"""
Private method to read the lexer info.
"""
language = self.attribute("name")
- self.__lexersList.append({
- "name": language,
- "styles": [],
- })
- lexer = (
- self.lexers[language]
- if language and language in self.lexers else
- None
+ self.__lexersList.append(
+ {
+ "name": language,
+ "styles": [],
+ }
)
-
+ lexer = self.lexers[language] if language and language in self.lexers else None
+
while not self.atEnd():
self.readNext()
if self.isEndElement() and self.name() == "Lexer":
break
-
+
if self.isStartElement():
if self.name() == "Style":
self.__readStyle(lexer)
else:
self.raiseUnexpectedStartTag(self.name())
-
+
def __readStyle(self, lexer):
"""
Private method to read the style info.
-
+
@param lexer reference to the lexer object
"""
if lexer is not None:
@@ -97,36 +96,30 @@
style = int(style)
substyle = int(self.attribute("substyle", "-1"))
# -1 is default for base styles
-
+
styleDict = {
"style": style,
"substyle": substyle,
}
-
+
color = self.attribute("color")
if color:
styleDict["color"] = color
else:
- styleDict["color"] = (
- lexer.defaultColor(style, substyle).name()
- )
-
+ styleDict["color"] = lexer.defaultColor(style, substyle).name()
+
paper = self.attribute("paper")
if paper:
styleDict["paper"] = paper
else:
- styleDict["paper"] = (
- lexer.defaultPaper(style, substyle).name()
- )
-
+ styleDict["paper"] = lexer.defaultPaper(style, substyle).name()
+
fontStr = self.attribute("font")
if fontStr:
styleDict["font"] = fontStr
else:
- styleDict["font"] = (
- lexer.defaultFont(style, substyle).toString()
- )
-
+ styleDict["font"] = lexer.defaultFont(style, substyle).toString()
+
eolfill = self.attribute("eolfill")
if eolfill:
eolfill = self.toBool(eolfill)
@@ -135,22 +128,21 @@
else:
eolfill = lexer.defaulEolFill(style, substyle)
styleDict["eolfill"] = eolfill
-
+
while not self.atEnd():
self.readNext()
if self.isStartElement():
if self.name() == "Description":
description = self.readElementText().strip()
if not description:
- description = lexer.defaultDescription(
- style, substyle)
+ description = lexer.defaultDescription(style, substyle)
styleDict["description"] = description
elif self.name() == "Words":
words = self.readElementText().strip()
if not words:
words = lexer.defaultWords(style, substyle)
styleDict["words"] = words
-
+
if self.isEndElement() and self.name() == "Style":
if "description" not in styleDict:
styleDict["description"] = ""
@@ -158,7 +150,7 @@
styleDict["words"] = ""
self.__lexersList[-1]["styles"].append(styleDict)
return
-
+
while not self.atEnd():
self.readNext()
if self.isEndElement() and self.name() == "Style":
