Namespace sanitizing, step 1

svn path=/main/trunk/; revision=5778

1 files changed, 100 insertions, 0 deletions

diff --git a/pym/portage/exception.py b/pym/portage/exception.py
new file mode 100644
index 000000000..4be72cf96
--- /dev/null
+++ b/pym/portage/exception.py
@@ -0,0 +1,100 @@
+# Copyright 1998-2004 Gentoo Foundation
+# Distributed under the terms of the GNU General Public License v2
+# $Id$
+
+
+class PortageException(Exception):
+	"""General superclass for portage exceptions"""
+	def __init__(self,value):
+		self.value = value[:]
+	def __str__(self):
+		if isinstance(self.value, basestring):
+			return self.value
+		else:
+			return repr(self.value)
+
+class CorruptionError(PortageException):
+	"""Corruption indication"""
+
+class InvalidDependString(PortageException):
+	"""An invalid depend string has been encountered"""
+
+class InvalidVersionString(PortageException):
+	"""An invalid version string has been encountered"""
+
+class SecurityViolation(PortageException):
+	"""An incorrect formatting was passed instead of the expected one"""
+
+class IncorrectParameter(PortageException):
+	"""A parameter of the wrong type was passed"""
+
+class MissingParameter(PortageException):
+	"""A parameter is required for the action requested but was not passed"""
+
+class ParseError(PortageException):
+	"""An error was generated while attempting to parse the request"""
+
+class InvalidData(PortageException):
+	"""An incorrect formatting was passed instead of the expected one"""
+
+class InvalidDataType(PortageException):
+	"""An incorrect type was passed instead of the expected one"""
+
+class InvalidLocation(PortageException):
+	"""Data was not found when it was expected to exist or was specified incorrectly"""
+
+class FileNotFound(InvalidLocation):
+	"""A file was not found when it was expected to exist"""
+
+class DirectoryNotFound(InvalidLocation):
+	"""A directory was not found when it was expected to exist"""
+
+class OperationNotPermitted(PortageException):
+	"""An operation was not permitted operating system"""
+
+class PermissionDenied(PortageException):
+	"""Permission denied"""
+
+class ReadOnlyFileSystem(PortageException):
+	"""Read-only file system"""
+
+class CommandNotFound(PortageException):
+	"""A required binary was not available or executable"""
+
+
+class PortagePackageException(PortageException):
+	"""Malformed or missing package data"""
+
+class PackageNotFound(PortagePackageException):
+	"""Missing Ebuild or Binary"""
+
+class InvalidPackageName(PortagePackageException):
+	"""Malformed package name"""
+
+class InvalidAtom(PortagePackageException):
+	"""Malformed atom spec"""
+
+class UnsupportedAPIException(PortagePackageException):
+	"""Unsupported API"""
+	def __init__(self, cpv, eapi):
+		self.cpv, self.eapi = cpv, eapi
+	def __str__(self):
+		return "Unable to do any operations on '%s', due to the fact it's EAPI is higher then this portage versions.  Please upgrade to a portage version that supports EAPI %s" % (self.cpv, self.eapi)
+
+
+
+class SignatureException(PortageException):
+	"""Signature was not present in the checked file"""
+
+class DigestException(SignatureException):
+	"""A problem exists in the digest"""
+
+class MissingSignature(SignatureException):
+	"""Signature was not present in the checked file"""
+
+class InvalidSignature(SignatureException):
+	"""Signature was checked and was not a valid, current, nor trusted signature"""
+
+class UntrustedSignature(SignatureException):
+	"""Signature was not certified to the desired security level"""
+