Package dbf :: Module ver_2 :: Class Db3Table

Class Db3Table

 object --+        
          |        
_Navigation --+    
              |    
          Table --+
                  |
                 Db3Table

Known Subclasses:

ClpTable

Provides an interface for working with dBase III tables.

Nested Classes

[hide private]

_memoClass
dBase III specific

Inherited from Table (private): _Indexen, _MetaData, _Table, _TableHeader

Instance Methods

[hide private]

_field_types()
Lives in the class, and on first access calls the supplied factory and maps the result into the instance it was called on

source code

_check_memo_integrity(self)
dBase III and Clipper

source code

_initialize_fields(self)
builds the FieldList of names, types, and descriptions

source code

Inherited from Table: __contains__, __enter__, __exit__, __getattr__, __getitem__, __init__, __iter__, __len__, __nonzero__, __repr__, __str__, add_fields, allow_nulls, append, close, create_backup, create_index, create_template, delete_fields, disallow_nulls, field_info, index, new, nullable_field, open, pack, query, reindex, rename_field, resize_field, structure, zap

Inherited from Table (private): _build_header_fields, _field_layout, _list_fields, _nav_check, _previous_status, _update_disk

Inherited from _Navigation: bottom, goto, skip, top

Inherited from _Navigation (private): _get_index

Inherited from object: __delattr__, __format__, __getattribute__, __hash__, __reduce__, __reduce_ex__, __setattr__, __sizeof__, __subclasshook__

Static Methods

[hide private]

Inherited from Table: __new__

Inherited from Table (private): _pack_date, _unpack_date

Class Variables

[hide private]

_version = 'dBase III Plus'

_versionabbr = 'db3'

_memoext = '.dbt'

_yesMemoMask = '\x80'

_noMemoMask = '\x7f'

_binary_types = ()

_character_types = ('C', 'M')

_currency_types = tuple()

_date_types = 'D',

_datetime_types = tuple()

_decimal_types = 'N', 'F'

_fixed_types = ('D', 'L', 'M')

_logical_types = 'L',

_memo_types = 'M',

_numeric_types = 'N', 'F'

_variable_types = ('C', 'N')

_dbfTableHeader = '\x03\x00\x00\x00\x00\x00\x00\x00!\x00\x01\x...

_dbfTableHeaderExtra = ''

_supported_tables = ['\x03', '\x83']

Inherited from Table: backup

Inherited from Table (private): _max_fields, _max_records, _pack_count

Inherited from _Navigation (private): _index

Properties

[hide private]

Inherited from Table: codepage, field_count, field_names, filename, last_update, memoname, record_length, status, supported_tables, version

Inherited from _Navigation: bof, current, current_record, eof, first_record, last_record, next_record, prev_record

Inherited from object: __class__

Method Details

[hide private]

_field_types()

source code

Lives in the class, and on first access calls the supplied factory and maps the result into the instance it was called on

Decorators:

@MutableDefault

Overrides: Table._field_types

_check_memo_integrity(self)

source code

dBase III and Clipper

Overrides: Table._check_memo_integrity

_initialize_fields(self)

source code

builds the FieldList of names, types, and descriptions

Overrides: Table._initialize_fields

Class Variable Details

[hide private]

_dbfTableHeader

Value:

'\x03\x00\x00\x00\x00\x00\x00\x00!\x00\x01\x00\x00\x00\x00\x00\x00\x00
\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x00\x03\x00\x00'