Package web2py :: Package gluon :: Module dal :: Class MongoDBAdapter

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Class MongoDBAdapter

    object --+            
             |            
ConnectionPool --+        
                 |        
       BaseAdapter --+    
                     |    
          NoSQLAdapter --+
                         |
                        MongoDBAdapter

Instance Methods

__init__(self, db, uri='mongodb://127.0.0.1:5984/db', pool_size=0, folder=1, db_codec='UTF-8', credential_decoder=<function <lambda> at 0xd739b0>, driver_args={}, adapter_args={})
x.__init__(...) initializes x; see x.__class__.__doc__ for signature source code

insert(self, table, fields)

source code

count(self, query)

source code

select(self, query, fields, attributes)
Always returns a Rows object, even if it may be empty

source code

delete(self, tablename, query)

source code

update(self, tablename, query, fields)

source code

Inherited from NoSQLAdapter: ADD, AGGREGATE, AND, AS, DIV, ENDSWITH, EXTRACT, LEFT_JOIN, LIKE, LOWER, MUL, ON, OR, PRIMARY_KEY, RANDOM, STARTSWITH, SUB, SUBSTRING, UPPER, alias, close, commit, commit_prepared, concat_add, constraint_name, create_sequence_and_triggers, distributed_transaction_begin, drop, execute, integrity_error_class, lastrowid, log_execute, migrate_table, prepare, represent, represent_exceptions, rollback, rollback_prepared, rowslice

Inherited from NoSQLAdapter (private): _count, _delete, _insert, _select, _update

Inherited from BaseAdapter: ALLOW_NULL, BELONGS, COALESCE_ZERO, COMMA, CONTAINS, EQ, GE, GT, INVERT, JOIN, LE, LT, MOD, NE, NOT, NOT_NULL, bulk_insert, create_table, expand, file_close, file_delete, file_exists, file_open, filter_tenant, get_table, integrity_error, parse, select_limitby, sequence_name, tables, trigger_name, truncate

Inherited from BaseAdapter (private): _drop, _truncate

Inherited from ConnectionPool: find_or_make_work_folder, pool_connection

Inherited from object: __delattr__, __getattribute__, __hash__, __new__, __reduce__, __reduce_ex__, __repr__, __setattr__, __str__

Static Methods

Inherited from NoSQLAdapter: to_unicode

Inherited from ConnectionPool: close_all_instances, set_folder

Class Variables

uploads_in_blob = True

types = {'blob': <type 'str'>, 'boolean': <type 'bool'>, 'date...

Inherited from BaseAdapter: commit_on_alter_table, driver, maxcharlength, support_distributed_transaction

Inherited from ConnectionPool: pools

Properties

Inherited from object: __class__

Method Details

init(self, db, uri=`'mongodb://127.0.0.1:5984/db'`, pool_size=0, folder=1, db_codec=`'UTF-8'`, credential_decoder=<function <lambda> at 0xd739b0>, driver_args=`{}`, adapter_args=`{}`)
(Constructor)

x.__init__(...) initializes x; see x.__class__.__doc__ for signature

Overrides: BaseAdapter.__init__

insert(self, table, fields)

Overrides: BaseAdapter.insert

count(self, query)

Overrides: BaseAdapter.count

select(self, query, fields, attributes)

Always returns a Rows object, even if it may be empty

Overrides: BaseAdapter.select: (inherited documentation)

delete(self, tablename, query)

Overrides: BaseAdapter.delete

update(self, tablename, query, fields)

Overrides: BaseAdapter.update

Class Variable Details

types

Value:

{'blob': <type 'str'>,
 'boolean': <type 'bool'>,
 'date': <type 'datetime.date'>,
 'datetime': <type 'datetime.datetime'>,
 'double': <type 'float'>,
 'id': <type 'long'>,
 'integer': <type 'long'>,
 'list:integer': <type 'list'>,
...