diff -r 96dc4bcb6dc0 -r 68b920f307ff Plugins/WizardPlugins/QRegularExpressionWizard/QRegularExpressionWizardServer.py
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/Plugins/WizardPlugins/QRegularExpressionWizard/QRegularExpressionWizardServer.py Thu Jun 27 19:51:57 2013 +0200
@@ -0,0 +1,86 @@
+# -*- coding: utf-8 -*-
+
+# Copyright (c) 2013 Detlev Offenbach <detlev@die-offenbachs.de>
+#
+
+import json
+import sys
+
+def printerr(string):
+ sys.stderr.write(string)
+ sys.stderr.flush()
+
+def rxValidate(regexp, options):
+ """
+ Function to validate the given regular expression.
+
+ @param regexp regular expression to validate (string)
+ @param options list of options (list of string)
+ @return tuple of flag indicating validity (boolean), error
+ string (string) and error offset (integer)
+ """
+ try:
+ from PyQt5.QtCore import QRegularExpression
+ rxOptions = QRegularExpression.NoPatternOption
+ if "CaseInsensitiveOption" in options:
+ rxOptions |= QRegularExpression.CaseInsensitiveOption
+ if "MultilineOption" in options:
+ rxOptions |= QRegularExpression.MultilineOption
+ if "DotMatchesEverythingOption" in options:
+ rxOptions |= QRegularExpression.DotMatchesEverythingOption
+ if "ExtendedPatternSyntaxOption" in options:
+ rxOptions |= QRegularExpression.ExtendedPatternSyntaxOption
+ if "InvertedGreedinessOption" in options:
+ rxOptions |= QRegularExpression.InvertedGreedinessOption
+ if "UseUnicodePropertiesOption" in options:
+ rxOptions |= QRegularExpression.UseUnicodePropertiesOption
+ if "DontCaptureOption" in options:
+ rxOptions |= QRegularExpression.DontCaptureOption
+
+ error = ""
+ errorOffset = -1
+ re = QRegularExpression(regexp, rxOptions)
+ valid = re.isValid()
+ if not valid:
+ error = re.errorString()
+ errorOffset = re.patternErrorOffset()
+ except ImportError:
+ valid = False
+ error = "ImportError"
+ errorOffset = 0
+
+ return valid, error, errorOffset
+
+
+if __name__ == "__main__":
+ while True:
+ commandStr = sys.stdin.readline()
+ try:
+ commandDict = json.loads(commandStr)
+ responseDict = {"error": ""}
+ printerr(str(commandDict))
+ if "command" in commandDict:
+ command = commandDict["command"]
+ if command == "exit":
+ break
+ elif command == "available":
+ try:
+ import PyQt5 # __IGNORE_WARNING__
+ responseDict["available"] = True
+ except ImportError:
+ responseDict["available"] = False
+ elif command == "validate":
+ valid, error, errorOffset = rxValidate(commandDict["regexp"],
+ commandDict["options"])
+ responseDict["valid"] = valid
+ responseDict["errorMessage"] = error
+ responseDict["errorOffset"] = errorOffset
+ except ValueError as err:
+ responseDict = {"error": str(err)}
+ except Exception as err:
+ responseDict = {"error": str(err)}
+ responseStr = json.dumps(responseDict)
+ sys.stdout.write(responseStr)
+ sys.stdout.flush()
+
+ sys.exit(0)
