[gentoo-commits] portage r10890 - in main/trunk: . pym/portage pym/portage/dbapi

[Zac Medico (zmedico)]

Author: zmedico
Date: 2008-07-02 07:50:54 +0000 (Wed, 02 Jul 2008)
New Revision: 10890

Modified:
   main/trunk/DEVELOPING
   main/trunk/pym/portage/__init__.py
   main/trunk/pym/portage/checksum.py
   main/trunk/pym/portage/dbapi/porttree.py
   main/trunk/pym/portage/dep.py
   main/trunk/pym/portage/getbinpkg.py
   main/trunk/pym/portage/gpg.py
   main/trunk/pym/portage/locks.py
Log:
Py3k compatibility patch by Ali Polatel <hawking@g.o>.
Don't use the format raise Exception, "string"


Modified: main/trunk/DEVELOPING
===================================================================
--- main/trunk/DEVELOPING	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/DEVELOPING	2008-07-02 07:50:54 UTC (rev 10890)
@@ -94,6 +94,18 @@
 
 The get call is nicer (compact) and faster (try,except are slow).
 
+Exceptions
+----------
+
+Don't use the format raise Exception, "string"
+It will be removed in py3k.
+
+YES:
+  raise KeyError("No key")
+
+NO:
+  raise KeyError, "No key"
+
 Imports
 -------
 

Modified: main/trunk/pym/portage/__init__.py
===================================================================
--- main/trunk/pym/portage/__init__.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/__init__.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -169,7 +169,7 @@
 	if EmptyOnError:
 		return ""
 	else:
-		raise KeyError, "Key not found in list; '%s'" % key
+		raise KeyError("Key not found in list; '%s'" % key)
 
 def getcwd():
 	"this fixes situations where the current directory doesn't exist"
@@ -1804,14 +1804,14 @@
 
 	def modifying(self):
 		if self.locked:
-			raise Exception, "Configuration is locked."
+			raise Exception("Configuration is locked.")
 
 	def backup_changes(self,key=None):
 		self.modifying()
 		if key and key in self.configdict["env"]:
 			self.backupenv[key] = copy.deepcopy(self.configdict["env"][key])
 		else:
-			raise KeyError, "No such key defined in environment: %s" % key
+			raise KeyError("No such key defined in environment: %s" % key)
 
 	def reset(self,keeping_pkg=0,use_cache=1):
 		"""

Modified: main/trunk/pym/portage/checksum.py
===================================================================
--- main/trunk/pym/portage/checksum.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/checksum.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -186,7 +186,10 @@
 			myhash = perform_checksum(filename, x, calc_prelink=calc_prelink)[0]
 			if mydict[x] != myhash:
 				if strict:
-					raise portage.exception.DigestException, "Failed to verify '$(file)s' on checksum type '%(type)s'" % {"file":filename, "type":x}
+					raise portage.exception.DigestException(
+						("Failed to verify '$(file)s' on " + \
+						"checksum type '%(type)s'") % \
+						{"file" : filename, "type" : x})
 				else:
 					file_is_ok = False
 					reason     = (("Failed on %s verification" % x), myhash,mydict[x])

Modified: main/trunk/pym/portage/dbapi/porttree.py
===================================================================
--- main/trunk/pym/portage/dbapi/porttree.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/dbapi/porttree.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -263,11 +263,15 @@
 				elif self.manifestVerifier:
 					if not self.manifestVerifier.verify(myManifestPath):
 						# Verification failed the desired level.
-						raise UntrustedSignature, "Untrusted Manifest: %(manifest)s" % {"manifest":myManifestPath}
+						raise UntrustedSignature(
+							"Untrusted Manifest: %(manifest)s" % \
+							{"manifest" : myManifestPath})
 
 				if ("severe" in self.mysettings.features) and \
 				   (mys != portage.gpg.fileStats(myManifestPath)):
-					raise SecurityViolation, "Manifest changed: %(manifest)s" % {"manifest":myManifestPath}
+					raise SecurityViolation(
+						"Manifest changed: %(manifest)s" % \
+						{"manifest":myManifestPath})
 
 			except InvalidSignature, e:
 				if ("strict" in self.mysettings.features) or \
@@ -284,7 +288,9 @@
 			except (OSError, FileNotFound), e:
 				if ("strict" in self.mysettings.features) or \
 				   ("severe" in self.mysettings.features):
-					raise SecurityViolation, "Error in verification of signatures: %(errormsg)s" % {"errormsg":str(e)}
+					raise SecurityViolation(
+						"Error in verification of signatures: " + \
+						"%(errormsg)s" % {"errormsg" : str(e)})
 				writemsg("!!! Manifest is missing or inaccessable: %(manifest)s\n" % {"manifest":myManifestPath},
 					noiselevel=-1)
 

Modified: main/trunk/pym/portage/dep.py
===================================================================
--- main/trunk/pym/portage/dep.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/dep.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -246,7 +246,7 @@
 					if mydeparray:
 						newdeparray.append(mydeparray.pop(0))
 					else:
-						raise ValueError, "Conditional with no target."
+						raise ValueError("Conditional with no target.")
 
 				# Deprecation checks
 				warned = 0

Modified: main/trunk/pym/portage/getbinpkg.py
===================================================================
--- main/trunk/pym/portage/getbinpkg.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/getbinpkg.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -82,7 +82,8 @@
 
 	parts = baseurl.split("://",1)
 	if len(parts) != 2:
-		raise ValueError, "Provided URL does not contain protocol identifier. '%s'" % baseurl
+		raise ValueError("Provided URL does not " + \
+			"contain protocol identifier. '%s'" % baseurl)
 	protocol,url_parts = parts
 	del parts
 
@@ -104,7 +105,7 @@
 	del userpass_host
 
 	if len(userpass) > 2:
-		raise ValueError, "Unable to interpret username/password provided."
+		raise ValueError("Unable to interpret username/password provided.")
 	elif len(userpass) == 2:
 		username = userpass[0]
 		password = userpass[1]
@@ -323,7 +324,7 @@
 	elif protocol == "sftp":
 		listing = conn.listdir(address)
 	else:
-		raise TypeError, "Unknown protocol. '%s'" % protocol
+		raise TypeError("Unknown protocol. '%s'" % protocol)
 
 	if not keepconnection:
 		conn.close()
@@ -355,7 +356,7 @@
 		finally:
 			f.close()
 	else:
-		raise TypeError, "Unknown protocol. '%s'" % protocol
+		raise TypeError("Unknown protocol. '%s'" % protocol)
 	
 	if data:
 		xpaksize = portage.xpak.decodeint(data[-8:-4])
@@ -447,7 +448,7 @@
 			finally:
 				f.close()
 	else:
-		raise TypeError, "Unknown protocol. '%s'" % protocol
+		raise TypeError("Unknown protocol. '%s'" % protocol)
 	
 	if not keepconnection:
 		conn.close()

Modified: main/trunk/pym/portage/gpg.py
===================================================================
--- main/trunk/pym/portage/gpg.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/gpg.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -10,6 +10,10 @@
 import commands
 import portage.exception
 import portage.checksum
+from portage.exception import CommandNotFound, \
+	DirectoryNotFound, FileNotFound, \
+	InvalidData, InvalidDataType, InvalidSignature, MissingParameter, \
+	MissingSignature, PortageException, SecurityViolation
 
 GPG_BINARY       = "/usr/bin/gpg"
 GPG_OPTIONS      = " --lock-never --no-random-seed-file --no-greeting --no-sig-cache "
@@ -42,34 +46,38 @@
 		if (keydir != None):
 			# Verify that the keydir is valid.
 			if type(keydir) != types.StringType:
-				raise portage.exception.InvalidDataType, "keydir argument: %s" % keydir
+				raise InvalidDataType(
+					"keydir argument: %s" % keydir)
 			if not os.path.isdir(keydir):
-				raise portage.exception.DirectoryNotFound, "keydir: %s" % keydir
+				raise DirectoryNotFound("keydir: %s" % keydir)
 			self.keydir = copy.deepcopy(keydir)
 
 		if (keyring != None):
 			# Verify that the keyring is a valid filename and exists.
 			if type(keyring) != types.StringType:
-				raise portage.exception.InvalidDataType, "keyring argument: %s" % keyring
+				raise InvalidDataType("keyring argument: %s" % keyring)
 			if keyring.find("/") != -1:
-				raise portage.exception.InvalidData, "keyring: %s" % keyring
+				raise InvalidData("keyring: %s" % keyring)
 			pathname = ""
 			if keydir:
 				pathname = keydir + "/" + keyring
 			if not os.path.isfile(pathname):
-				raise portage.exception.FileNotFound, "keyring missing: %s (dev.gentoo.org/~carpaski/gpg/)" % pathname
+				raise FileNotFound(
+					"keyring missing: %s (dev.gentoo.org/~carpaski/gpg/)" % \
+					pathname)
 
 		keyringPath = keydir+"/"+keyring
 
 		if not keyring or not keyringPath and requireSignedRing:
-			raise portage.exception.MissingParameter
+			raise MissingParameter((keyring, keyringPath))
 
 		self.keyringStats = fileStats(keyringPath)
 		self.minimumTrust = TRUSTED
 		if not self.verify(keyringPath, keyringPath+".asc"):
 			self.keyringIsTrusted = False
 			if requireSignedRing:
-				raise portage.exception.InvalidSignature, "Required keyring verification: "+keyringPath
+				raise InvalidSignature(
+					"Required keyring verification: " + keyringPath)
 		else:
 			self.keyringIsTrusted = True
 		
@@ -81,27 +89,27 @@
 		if self.keyringStats and self.keyringPath:
 			new_stats = fileStats(self.keyringPath)
 			if new_stats != self.keyringStats:
-				raise portage.exception.SecurityViolation, "GPG keyring changed!"
+				raise SecurityViolation("GPG keyring changed!")
 
 	def verify(self, filename, sigfile=None):
 		"""Uses minimumTrust to determine if it is Valid/True or Invalid/False"""
 		self._verifyKeyring()
 
 		if not os.path.isfile(filename):
-			raise portage.exception.FileNotFound, filename
+			raise FileNotFound, filename
 		
 		if sigfile and not os.path.isfile(sigfile):
-			raise portage.exception.FileNotFound, sigfile
+			raise FileNotFound, sigfile
 		
 		if self.keydir and not os.path.isdir(self.keydir):
-			raise portage.exception.DirectoryNotFound, filename
+			raise DirectoryNotFound, filename
 		
 		if self.keyringPath:
 			if not os.path.isfile(self.keyringPath):
-				raise portage.exception.FileNotFound, self.keyringPath
+				raise FileNotFound, self.keyringPath
 
 		if not os.path.isfile(filename):
-			raise portage.exception.CommandNotFound, filename
+			raise CommandNotFound(filename)
 
 		command = GPG_BINARY + GPG_VERIFY_FLAGS + GPG_OPTIONS
 		if self.keydir:
@@ -119,7 +127,7 @@
 		result = (result >> 8)
 	
 		if signal:
-			raise SignalCaught, "Signal: %d" % (signal)
+			raise PortageException("Signal: %d" % (signal))
 	
 		trustLevel     = UNTRUSTED
 		if result == 0:
@@ -127,22 +135,22 @@
 			#if portage.output.find("WARNING") != -1:
 			#	trustLevel = MARGINAL
 			if portage.output.find("BAD") != -1:
-				raise portage.exception.InvalidSignature, filename
+				raise InvalidSignature(filename)
 		elif result == 1:
 			trustLevel   = EXISTS
 			if portage.output.find("BAD") != -1:
-				raise portage.exception.InvalidSignature, filename
+				raise InvalidSignature(filename)
 		elif result == 2:
 			trustLevel   = UNTRUSTED
 			if portage.output.find("could not be verified") != -1:
-				raise portage.exception.MissingSignature, filename
+				raise MissingSignature(filename)
 			if portage.output.find("public key not found") != -1:
 				if self.keyringIsTrusted: # We trust the ring, but not the key specifically.
 					trustLevel = MARGINAL
 				else:
-					raise portage.exception.InvalidSignature, filename+" (Unknown Signature)"
+					raise InvalidSignature(filename+"(Unknown Signature)")
 		else:
-			raise portage.exception.UnknownCondition, "GPG returned unknown result: %d" % (result)
+			raise PortageException("GPG returned unknown result: %d" % (result))
 	
 		if trustLevel >= self.minimumTrust:
 			return True

Modified: main/trunk/pym/portage/locks.py
===================================================================
--- main/trunk/pym/portage/locks.py	2008-07-02 06:45:00 UTC (rev 10889)
+++ main/trunk/pym/portage/locks.py	2008-07-02 07:50:54 UTC (rev 10890)
@@ -23,7 +23,7 @@
 	import fcntl
 
 	if not mypath:
-		raise InvalidData, "Empty path given"
+		raise InvalidData("Empty path given")
 
 	if type(mypath) == types.StringType and mypath[-1] == '/':
 		mypath = mypath[:-1]
@@ -44,7 +44,7 @@
 	
 	if type(mypath) == types.StringType:
 		if not os.path.exists(os.path.dirname(mypath)):
-			raise DirectoryNotFound, os.path.dirname(mypath)
+			raise DirectoryNotFound(os.path.dirname(mypath))
 		if not os.path.exists(lockfilename):
 			old_mask=os.umask(000)
 			myfd = os.open(lockfilename, os.O_CREAT|os.O_RDWR,0660)
@@ -65,7 +65,8 @@
 		myfd = mypath
 
 	else:
-		raise ValueError, "Unknown type passed in '%s': '%s'" % (type(mypath),mypath)
+		raise ValueError("Unknown type passed in '%s': '%s'" % \
+			(type(mypath), mypath))
 
 	# try for a non-blocking lock, if it's held, throw a message
 	# we're waiting on lockfile and use a blocking attempt.
@@ -165,7 +166,7 @@
 	except OSError:
 		if type(lockfilename) == types.StringType:
 			os.close(myfd)
-		raise IOError, "Failed to unlock file '%s'\n" % lockfilename
+		raise IOError("Failed to unlock file '%s'\n" % lockfilename)
 
 	try:
 		# This sleep call was added to allow other processes that are
@@ -230,7 +231,9 @@
 		os.close(myfd)
 	
 		if not os.path.exists(myhardlock):
-			raise FileNotFound, _("Created lockfile is missing: %(filename)s") % {"filename":myhardlock}
+			raise FileNotFound(
+				_("Created lockfile is missing: %(filename)s") % \
+				{"filename" : myhardlock})
 
 		try:
 			res = os.link(myhardlock, lockfilename)

-- 
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