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__module__( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR ' s t TableDBErrorc B s e Z RS( ( R R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR * s t TableAlreadyExistsc B s e Z RS( ( R R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR , s t Condc B s e Z d Z d „ Z RS( s! This condition matches everythingc C s d S( Ni ( ( t selft s( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt __call__2 s ( R R t __doc__R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR 0 s t ExactCondc B s e Z d Z d „ Z d „ Z RS( s) Acts as an exact match condition functionc C s
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PrefixCondc B s e Z d Z d „ Z d „ Z RS( s9 Acts as a condition function for matching a string prefixc C s
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( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR @ s ( R R R R R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR < s t PostfixCondc B s e Z d Z d „ Z d „ Z RS( s: Acts as a condition function for matching a string postfixc C s
| | _ d S( N( t postfix( R R ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR E s c C s | t | i ƒ | i j S( N( R R ( R R
( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR G s ( R R R R R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR C s t LikeCondc B s& e Z d Z e i d „ Z d „ Z RS( sÇ
Acts as a function that will match using an SQL 'LIKE' style
string. Case insensitive and % signs are wild cards.
This isn't perfect but it should work for the simple common cases.
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IGNORECASER R ( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyR J s t __TABLE_NAMES__s ._COLUMNS__c C s | t S( N( t _columns( t table( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _columns_keya s s ._DATA_.s ._ROWID_.i c C s | t | t | S( N( t _data( R$ t colt rowid( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _data_keyl s c C s | t | t S( N( R& ( R$ R' ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _search_col_data_keyo s c C s | t S( N( R& ( R$ ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _search_all_data_keyr s c C s | t | t S( N( t _rowid( R$ R( ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt
_rowid_keyu s c C s | t S( N( R, ( R$ ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _search_rowid_keyx s c C sh | i t ƒ d j pB | i t ƒ d j p, | i t ƒ d j p | i t ƒ d j o d Sn d Sd S( s‚ Verify that the given string does not contain any
metadata strings that might interfere with dbtables database operation.
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i ƒ h | _ d S( sà bsdTableDB(filename, dbhome, create=0, truncate=0, mode=0600)
Open database name in the dbhome BerkeleyDB directory.
Use keyword arguments when calling this constructor.
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o | i ƒ n Xd S( s* Print the database to stdout for debuggings5 ******** Printing raw database for debugging ********N( R5 t cursort firstt reprt nextR\ t DBNotFoundError( R t curt keyt dataRe ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt _db_printÑ s
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o+ } | o | i ƒ n t | d ‚ n Xd S( s” CreateTable(table, columns) - Create a new table in the database.
raises TableDBError if it already exists or for other DB errors.
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ValueErrorR% R5 RL R R@ RK RM RN RO t loadst getR0 t DB_RMWt appendt deleteRQ t DBErrorRP R ( R R$ t columnsR3 t columnt columnlist_keyt tablelistt dberror( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt CreateTableã s4
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t d ‚ n t | ƒ } | i i | ƒ p g Sn | i i | ƒ } | o t i | ƒ Sn g Sd S( s\ Return a list of columns in the given table.
[] if the table doesn't exist.
s- bad table name: contains reserved metastringsN( R1 Rl R% R5 RL Rn RN Rm ( R R$ Ru t pickledcolumnlist( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt ListTableColumns
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c C s2 | i i t ƒ } | o t i | ƒ Sn g Sd S( s) Return a list of tables in this database.N( R5 Rn R0 RN Rm ( R t pickledtablelist( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt
ListTables s c
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o+ } | o | i ƒ n t | d ‚ qxXn Xd S( s CreateOrExtendTable(table, columns)
Create a new table in the database.
If a table of this name already exists, extend it to have any
additional columns present in the given list as well as
all of its current columns.
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o t d | f ‚ n X| p t d | f ‚ n t i | ƒ | i | <d S( s' initialize the self.__tablecolumns dicts unknown table: %rN( R5 Rn R% Rf R RN Rm RR ( R R$ t tcolpickles( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt __load_column_info[ s c C s d } x | p˜ g } x- t t ƒ D] } | i t i d d ƒ ƒ q# Wt i d t | Œ } y, | i i t | | ƒ d d | d t ƒWn t j
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oW } t i ƒ } | o' | i ƒ | i i t | | ƒ ƒ n t | d | d ‚ n Xd S( sƒ Insert(table, datadict) - Insert a new row into the table
using the keys+values from rowdict as the column values.
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d ‚ n Xd S( s Modify(table, conditions={}, mappings={}) - Modify items in rows matching 'conditions' using mapping functions in 'mappings'
* table - the table name
* conditions - a dictionary keyed on column names containing
a condition callable expecting the data string as an
argument and returning a boolean.
* mappings - a dictionary keyed on column names containing a
condition callable expecting the data string as an argument and
returning the new string for that column.
R3 i N( t _bsdTableDB__SelectR” R4 R@ RK R5 Rn R) Rq Rf RM RQ RP Rr R ( R R$ t
conditionst mappingst matching_rowidsRs R( R3 Rt R› Rw ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt Modify¦ s@
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o } t | d ‚ n Xd S( s Delete(table, conditions) - Delete items matching the given
conditions from the table.
* conditions - a dictionary keyed on column names containing
condition functions expecting the data string as an
argument and returning a boolean.
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o } t | d ‚ n X| i ƒ S( s² Select(table, columns, conditions) - retrieve specific row data
Returns a list of row column->value mapping dictionaries.
* columns - a list of which column data to return. If
columns is None, all columns will be returned.
* conditions - a dictionary keyed on column names
containing callable conditions expecting the data string as an
argument and returning a boolean.
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o+ } | d t j o ‚ n d | | <qiXqiWqVWn | S( s™ __Select() - Used to implement Select and Delete (above)
Returns a dictionary keyed on rowids containing dicts
holding the row data for columns listed in the columns param
that match the given conditions.
* conditions is a dictionary keyed on column names
containing callable conditions expecting the data string as an
argument and returning a boolean.
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o+ } | o | i ƒ n t | d ‚ n Xd S( s( Remove an entire table from the databaseR3 Rk i N( R4 R@ RK R5 Rq R% Rb R+ R° Rf R R. R\ RN Rm Rn R0 Ro t removeRl RM RO RQ RR RL Rr RP R ( R R$ R3 Rg t table_keyRh Ri Rv Rw ( ( s* /usr/local/lib/python2.5/bsddb/dbtables.pyt Dropˆ sP
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