Client Tools: Add PY3K compatibility

Signed-off-by: Sol Jerome <sol.jerome@gmail.com>

6 files changed, 49 insertions, 22 deletions

diff --git a/src/lib/Client/Tools/APT.py b/src/lib/Client/Tools/APT.py
index d7be44dc0..2b8cc3304 100644
--- a/src/lib/Client/Tools/APT.py
+++ b/src/lib/Client/Tools/APT.py
@@ -73,7 +73,8 @@ class APT(Bcfg2.Client.Tools.Tool):
             self.cmd.run("%s clean" % APTGET)
             try:
                 self.pkg_cache = apt.cache.Cache()
-            except SystemError, e:
+            except SystemError:
+                e = sys.exc_info()[1]
                 self.logger.info("Failed to initialize APT cache: %s" % e)
                 raise Bcfg2.Client.Tools.toolInstantiationError
             self.pkg_cache.update()
diff --git a/src/lib/Client/Tools/POSIX.py b/src/lib/Client/Tools/POSIX.py
index 64821f621..a079571e5 100644
--- a/src/lib/Client/Tools/POSIX.py
+++ b/src/lib/Client/Tools/POSIX.py
@@ -16,6 +16,10 @@ import shutil
 import stat
 import sys
 import time
+# py3k compatibility
+if sys.hexversion >= 0x03000000:
+    unicode = str
+
 import Bcfg2.Client.Tools
 import Bcfg2.Options
 from Bcfg2.Client import XML
@@ -145,7 +149,8 @@ class POSIX(Bcfg2.Client.Tools.Tool):
             try:
                 content = open(entry.get('name')).read()
                 entry.set('current_bfile', binascii.b2a_base64(content))
-            except IOError, error:
+            except IOError:
+                error = sys.exc_info()[1]
                 self.logger.error("Failed to read %s: %s" % (error.filename,
                                                              error.strerror))
 
@@ -457,12 +462,14 @@ class POSIX(Bcfg2.Client.Tools.Tool):
             if type(tempdata) == unicode:
                 try:
                     tempdata = tempdata.encode(self.setup['encoding'])
-                except UnicodeEncodeError, e:
+                except UnicodeEncodeError:
+                    e = sys.exc_info()[1]
                     self.logger.error("Error encoding file %s:\n %s" % \
                                       (entry.get('name'), e))
         try:
             content = open(entry.get('name')).read()
-        except IOError, error:
+        except IOError:
+            error = sys.exc_info()[1]
             if error.strerror == "No such file or directory":
                 # print diff for files that don't exist (yet)
                 content = ''
@@ -586,7 +593,8 @@ class POSIX(Bcfg2.Client.Tools.Tool):
                                           datetime.isoformat(datetime.now())))
                 self.logger.info("Backup of %s saved to %s" %
                                  (entry.get('name'), self.ppath))
-            except IOError, e:
+            except IOError:
+                e = sys.exc_info()[1]
                 self.logger.error("Failed to create backup file for %s" % \
                                   (entry.get('name')))
                 self.logger.error(e)
@@ -622,7 +630,8 @@ class POSIX(Bcfg2.Client.Tools.Tool):
                                       % (entry.get('name')))
                     return False
             return True
-        except (OSError, IOError), err:
+        except (OSError, IOError):
+            err = sys.exc_info()[1]
             if err.errno == errno.EACCES:
                 self.logger.info("Failed to open %s for writing" % (entry.get('name')))
             else:
@@ -702,7 +711,8 @@ class POSIX(Bcfg2.Client.Tools.Tool):
                 return False
             try:
                 shutil.rmtree(ename)
-            except OSError, e:
+            except OSError:
+                e = sys.exc_info()[1]
                 self.logger.error('Failed to remove %s: %s' % (ename,
                                                                e.strerror))
         else:
@@ -710,14 +720,16 @@ class POSIX(Bcfg2.Client.Tools.Tool):
                 try:
                     os.rmdir(ename)
                     return True
-                except OSError, e:
+                except OSError:
+                    e = sys.exc_info()[1]
                     self.logger.error('Failed to remove %s: %s' % (ename,
                                                                    e.strerror))
                     return False
             try:
                 os.remove(ename)
                 return True
-            except OSError, e:
+            except OSError:
+                e = sys.exc_info()[1]
                 self.logger.error('Failed to remove %s: %s' % (ename,
                                                                e.strerror))
                 return False
diff --git a/src/lib/Client/Tools/Pacman.py b/src/lib/Client/Tools/Pacman.py
index 082897934..c8c05061c 100644
--- a/src/lib/Client/Tools/Pacman.py
+++ b/src/lib/Client/Tools/Pacman.py
@@ -78,5 +78,6 @@ class Pacman(Bcfg2.Client.Tools.PkgTool):
         try:
             self.logger.debug("Running : %s -S %s" % (self.pkgtool, pkgline))
             self.cmd.run("%s -S %s" % (self.pkgtool, pkgline))
-        except Exception, e:
+        except Exception:
+            e = sys.exc_info()[1]
             self.logger.error("Error occurred during installation: %s" % e)
diff --git a/src/lib/Client/Tools/RPMng.py b/src/lib/Client/Tools/RPMng.py
index a1e14b3a6..5376118c2 100644
--- a/src/lib/Client/Tools/RPMng.py
+++ b/src/lib/Client/Tools/RPMng.py
@@ -2,11 +2,12 @@
 
 __revision__ = '$Revision$'
 
-import ConfigParser
 import os.path
 import rpm
 import rpmtools
 import Bcfg2.Client.Tools
+# Compatibility import
+from Bcfg2.Bcfg2Py3k import ConfigParser
 
 # Fix for python2.3
 try:
diff --git a/src/lib/Client/Tools/YUM24.py b/src/lib/Client/Tools/YUM24.py
index 5387fdd6a..66768fb34 100644
--- a/src/lib/Client/Tools/YUM24.py
+++ b/src/lib/Client/Tools/YUM24.py
@@ -1,13 +1,14 @@
 """This provides bcfg2 support for yum."""
 __revision__ = '$Revision: $'
 
-import ConfigParser
 import copy
 import os.path
 import sys
 import yum
 import Bcfg2.Client.XML
 import Bcfg2.Client.Tools.RPMng
+# Compatibility import
+from Bcfg2.Bcfg2Py3k import ConfigParser
 
 # Fix for python2.3
 try:
@@ -151,7 +152,8 @@ class YUM24(Bcfg2.Client.Tools.RPMng.RPMng):
                 try:
                     pkgDict = dict([(i.name, i) for i in \
                                    self.yb.returnPackagesByDep(entry.get('name'))])
-                except yum.Errors.YumBaseError, e:
+                except yum.Errors.YumBaseError:
+                    e = sys.exc_info()[1]
                     self.logger.error('Yum Error Depsolving for %s: %s' % \
                                       (entry.get('name'), str(e)))
                     pkgDict = {}
diff --git a/src/lib/Client/Tools/YUMng.py b/src/lib/Client/Tools/YUMng.py
index 0435ca0d7..6aab9817c 100644
--- a/src/lib/Client/Tools/YUMng.py
+++ b/src/lib/Client/Tools/YUMng.py
@@ -1,9 +1,9 @@
 """This provides bcfg2 support for yum."""
 __revision__ = '$Revision$'
 
-import ConfigParser
 import copy
 import os.path
+import sys
 import yum
 import yum.packages
 import yum.rpmtrans
@@ -13,6 +13,8 @@ import yum.misc
 import rpmUtils.arch
 import Bcfg2.Client.XML
 import Bcfg2.Client.Tools
+# Compatibility import
+from Bcfg2.Bcfg2Py3k import ConfigParser
 
 # Fix for python2.3
 try:
@@ -167,10 +169,12 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
             self.yb.doConfigSetup()
             self.yb.doTsSetup()
             self.yb.doRpmDBSetup()
-        except yum.Errors.RepoError, e:
+        except yum.Errors.RepoError:
+            e = sys.exc_info()[1]
             self.logger.error("YUMng Repository error: %s" % e)
             raise Bcfg2.Client.Tools.toolInstantiationError
-        except Exception, e:
+        except Exception:
+            e = sys.exc_info()[1]
             self.logger.error("YUMng error: %s" % e)
             raise Bcfg2.Client.Tools.toolInstantiationError
 
@@ -505,7 +509,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
 
             try:
                 vResult = self._verifyHelper(_POs[0])
-            except Exception, e:
+            except Exception:
+                e = sys.exc_info()[1]
                 # Unknown Yum exception
                 self.logger.warning("  Verify Exception: %s" % str(e))
                 package_fail = True
@@ -680,7 +685,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
         # Run the Yum Transaction
         try:
             rescode, restring = self.yb.buildTransaction()
-        except yum.Errors.YumBaseError, e:
+        except yum.Errors.YumBaseError:
+            e = sys.exc_info()[1]
             self.logger.error("Yum transaction error: %s" % str(e))
             cleanup()
             return
@@ -695,7 +701,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
                 self.yb.processTransaction(callback=yDisplay,
                                            rpmDisplay=rDisplay)
                 self.logger.info("Single Pass for Install Succeeded")
-            except yum.Errors.YumBaseError, e:
+            except yum.Errors.YumBaseError:
+                e = sys.exc_info()[1]
                 self.logger.error("Yum transaction error: %s" % str(e))
                 cleanup()
                 return
@@ -822,7 +829,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
                 pkg_arg = self.instance_status[inst].get('pkg').get('name')
                 try:
                     self.yb.install(**build_yname(pkg_arg, inst))
-                except yum.Errors.YumBaseError, yume:
+                except yum.Errors.YumBaseError:
+                    yume = sys.exc_info()[1]
                     self.logger.error("Error installing some packages: %s" % yume)
 
         if len(upgrade_pkgs) > 0:
@@ -832,7 +840,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
                 pkg_arg = self.instance_status[inst].get('pkg').get('name')
                 try:
                     self.yb.update(**build_yname(pkg_arg, inst))
-                except yum.Errors.YumBaseError, yume:
+                except yum.Errors.YumBaseError:
+                    yume = sys.exc_info()[1]
                     self.logger.error("Error upgrading some packages: %s" % yume)
 
         if len(reinstall_pkgs) > 0:
@@ -841,7 +850,8 @@ class YUMng(Bcfg2.Client.Tools.PkgTool):
                 pkg_arg = self.instance_status[inst].get('pkg').get('name')
                 try:
                     self.yb.reinstall(**build_yname(pkg_arg, inst))
-                except yum.Errors.YumBaseError, yume:
+                except yum.Errors.YumBaseError:
+                    yume = sys.exc_info()[1]
                     self.logger.error("Error upgrading some packages: %s" \
                             % yume)