python/skytools update

- docstrings
- some preliminary python 3.0 compat (var names, print())
- sync with 2.1-stable

adminscript:
- move exec_cmd function to dbscript

dbstruct:
- support sequnces.  SERIAL columns are not automatically created,
  but the link beteween column and sequence is.

psycopgwrapper:
- drop support for psycopg1
- beginnings of quick DB-API / DictRow description.

quoting:
- new unquote_fqident() function, reverse of quote_fqident()
- quote_statement() accepts both row and dict

dbscript:
- catch startup errors
- use log.exception for exceptions, will result in nicer logs

sqltools:
- exists_sequence()

_pyquoting:
- fix typo in variable name

1 files changed, 7 insertions, 7 deletions

diff --git a/python/skytools/config.py b/python/skytools/config.py
index a0e96ec5..fbe0b6ed 100644
--- a/python/skytools/config.py
+++ b/python/skytools/config.py
@@ -1,7 +1,7 @@
 
 """Nicer config class."""
 
-import sys, os, ConfigParser, socket
+import os, ConfigParser, socket
 
 __all__ = ['Config']
 
@@ -52,7 +52,7 @@ class Config(object):
         """Reads string value, if not set then default."""
         try:
             return self.cf.get(self.main_section, key)
-        except ConfigParser.NoOptionError, det:
+        except ConfigParser.NoOptionError:
             if default == None:
                 raise Exception("Config value not set: " + key)
             return default
@@ -61,7 +61,7 @@ class Config(object):
         """Reads int value, if not set then default."""
         try:
             return self.cf.getint(self.main_section, key)
-        except ConfigParser.NoOptionError, det:
+        except ConfigParser.NoOptionError:
             if default == None:
                 raise Exception("Config value not set: " + key)
             return default
@@ -70,7 +70,7 @@ class Config(object):
         """Reads boolean value, if not set then default."""
         try:
             return self.cf.getboolean(self.main_section, key)
-        except ConfigParser.NoOptionError, det:
+        except ConfigParser.NoOptionError:
             if default == None:
                 raise Exception("Config value not set: " + key)
             return default
@@ -79,7 +79,7 @@ class Config(object):
         """Reads float value, if not set then default."""
         try:
             return self.cf.getfloat(self.main_section, key)
-        except ConfigParser.NoOptionError, det:
+        except ConfigParser.NoOptionError:
             if default == None:
                 raise Exception("Config value not set: " + key)
             return default
@@ -94,7 +94,7 @@ class Config(object):
             for v in s.split(","):
                 res.append(v.strip())
             return res
-        except ConfigParser.NoOptionError, det:
+        except ConfigParser.NoOptionError:
             if default == None:
                 raise Exception("Config value not set: " + key)
             return default
@@ -129,7 +129,7 @@ class Config(object):
         for key in keys:
             try:
                 return self.cf.get(self.main_section, key)
-            except ConfigParser.NoOptionError, det:
+            except ConfigParser.NoOptionError:
                 pass
 
         if default == None: