Catch "Ctrl+C" while configuring PoC. Implemented ToolMixIn for class…

… GHDL.

py/PoC.py

@@ -446,6 +446,9 @@ def HandleConfiguration(self, args):
 					break
 				except ExceptionBase as ex:
 					print("  {RED}FAULT:{NOCOLOR} {0}".format(ex.message, **Init.Foreground))
+				except KeyboardInterrupt:
+					print("\n\n{RED}Abort configuration.\nNo files have been created or changed.{NOCOLOR}".format(**Init.Foreground))
+					return
 
 		# write and re-read configuration
 		self.__WritePoCConfiguration()

py/ToolChains/GHDL.py

@@ -38,6 +38,7 @@
 from re                     import compile as re_compile
 from subprocess             import check_output, CalledProcessError
 
+from lib.Functions          import CallByRefParam
 from Base.Configuration     import Configuration as BaseConfiguration, ConfigurationException
 from Base.Exceptions        import PlatformNotSupportedException
 from Base.Executable        import Executable, LongValuedFlagArgument
@@ -46,7 +47,7 @@
 from Base.Logging           import LogEntry, Severity
 from Base.Simulator         import PoCSimulationResultFilter, SimulationResult
 from Base.ToolChain         import ToolChainException
-from lib.Functions          import CallByRefParam
+from ToolChains             import ToolMixIn
 
 
 __api__ = [
@@ -179,8 +180,10 @@ def __WriteGHDLSection(self, binPath):
 		self._host.PoCConfig[self._section]['Backend'] = backend
 
 
-class GHDL(Executable):
+class GHDL(Executable, ToolMixIn):
 	def __init__(self, platform, dryrun, binaryDirectoryPath, version, backend, logger=None):
+		ToolMixIn.__init__(self, platform, dryrun, binaryDirectoryPath, version, logger=logger)
+
 		if (platform == "Windows"):     executablePath = binaryDirectoryPath / "ghdl.exe"
 		elif (platform == "Linux"):     executablePath = binaryDirectoryPath / "ghdl"
 		elif (platform == "Darwin"):    executablePath = binaryDirectoryPath / "ghdl"

py/ToolChains/Git.py

@@ -42,42 +42,15 @@
 
 from Base.Exceptions      import PlatformNotSupportedException, CommonException
 from Base.Configuration   import Configuration as BaseConfiguration, ConfigurationException, SkipConfigurationException
-from Base.Executable      import Executable, ExecutableArgument, CommandLineArgumentList, CommandArgument, LongFlagArgument, ValuedFlagArgument, StringArgument, \
-	LongValuedFlagArgument, LongTupleArgument
+from Base.Executable      import Executable, ExecutableArgument, CommandLineArgumentList
+from Base.Executable      import CommandArgument, LongFlagArgument, ValuedFlagArgument, StringArgument, LongValuedFlagArgument, LongTupleArgument
 from Base.ToolChain       import ToolChainException
-from ToolChains import ToolMixIn
-
-__api__ = [
-	'GitException',
-	'Configuration',
-	'Git',
-	'GitSCM',
-	'GitRevParse',
-	'GitRevList',
-	'GitDescribe',
-	'GitConfig'
-]
-__all__ = __api__
-
-
-__api__ = [
-	'GitException',
-	'Configuration',
-	'GitMixIn',
-	'Git',
-	'GitSCM',
-	'GitRevParse',
-	'GitRevList',
-	'GitDescribe',
-	'GitConfig'
-]
-__all__ = __api__
+from ToolChains           import ToolMixIn
 
 
 __api__ = [
 	'GitException',
 	'Configuration',
-	'GitMixIn',
 	'Git',
 	'GitSCM',
 	'GitRevParse',