switch (simple) occurences of 'if len(x)' to 'if x': find . -name '*.py' |xargs perl -pi.bak -e 's/if len\((\S+)\):/if $1:/' && find . -name '*.bak' |xargs rm

4 files changed, 4 insertions, 4 deletions

diff --git a/lib/sqlalchemy/databases/firebird.py b/lib/sqlalchemy/databases/firebird.py
index 065894437..307fceb48 100644
--- a/lib/sqlalchemy/databases/firebird.py
+++ b/lib/sqlalchemy/databases/firebird.py
@@ -318,7 +318,7 @@ class FBCompiler(ansisql.ANSICompiler):
             return self.process(alias.original, asfrom=True)
 
     def visit_function(self, func):
-        if len(func.clauses):
+        if func.clauses:
             return super(FBCompiler, self).visit_function(func)
         else:
             return func.name
diff --git a/lib/sqlalchemy/databases/informix.py b/lib/sqlalchemy/databases/informix.py
index b4471df58..e98a5467e 100644
--- a/lib/sqlalchemy/databases/informix.py
+++ b/lib/sqlalchemy/databases/informix.py
@@ -407,7 +407,7 @@ class InfoCompiler(ansisql.ANSICompiler):
         return ""
 
     def __visit_label(self, label):
-        if len(self.select_stack):
+        if self.select_stack:
             self.typemap.setdefault(label.name.lower(), label.obj.type)
         if self.strings[label.obj]:
             self.strings[label] = self.strings[label.obj] + " AS "  + label.name
diff --git a/lib/sqlalchemy/databases/mysql.py b/lib/sqlalchemy/databases/mysql.py
index d4a2ac59f..e95951f4a 100644
--- a/lib/sqlalchemy/databases/mysql.py
+++ b/lib/sqlalchemy/databases/mysql.py
@@ -1136,7 +1136,7 @@ class MySQLDialect(ansisql.ANSIDialect):
                 ssl[key[4:]] = opts[key]
                 util.coerce_kw_type(ssl, key[4:], str)
                 del opts[key]
-        if len(ssl):
+        if ssl:
             opts['ssl'] = ssl
         
         # FOUND_ROWS must be set in CLIENT_FLAGS to enable
diff --git a/lib/sqlalchemy/databases/sqlite.py b/lib/sqlalchemy/databases/sqlite.py
index 3f16c2b0d..15f6a2065 100644
--- a/lib/sqlalchemy/databases/sqlite.py
+++ b/lib/sqlalchemy/databases/sqlite.py
@@ -331,7 +331,7 @@ class SQLiteCompiler(ansisql.ANSICompiler):
         if self.dialect.supports_cast:
             return super(SQLiteCompiler, self).visit_cast(cast)
         else:
-            if len(self.select_stack):
+            if self.select_stack:
                 # not sure if we want to set the typemap here...
                 self.typemap.setdefault("CAST", cast.type)
             return self.process(cast.clause)