Moving the Bio.db import to where it is used. Bio.db is affected by the

current mxTextTools/Martel problems; trying to isolate it as much as possible.

Bio/GenBank/__init__.py

@@ -49,7 +49,6 @@
 #from Bio.Mindy import SimpleSeqRecord
 
 #These are used for downloading files from GenBank
-from Bio import db
 from Bio import EUtils
 from Bio.EUtils import DBIds, DBIdsClient
 
@@ -1281,6 +1280,7 @@ def __init__(self, database, format, parser = None):
         to change the results into another form.  If unspecified, then
         the raw contents of the file will be returned.
         """
+        from Bio import db
         self.parser = parser
         if database not in self.__class__.VALID_DATABASES:
             raise ValueError("Invalid database %s, should be one of %s" %