Package dbf :: Module ver_2 :: Class ClpTable
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Class ClpTable

source code

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

Provides an interface for working with Clipper tables.

Nested Classes [hide private]
  _memoClass
dBase III specific
  _TableHeader
represents the data block that defines a tables type and layout

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

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
 
_build_header_fields(self)
constructs fieldblock for disk table
source code
 
_initialize_fields(self)
builds the FieldList of names, types, and descriptions
source code

Inherited from Db3Table (private): _check_memo_integrity

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 _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 = 'Clipper 5'
  _versionabbr = 'clp'
  _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 = _dbfTableHeader.tostring()
  _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

_build_header_fields(self)

source code 

constructs fieldblock for disk table

Overrides: Table._build_header_fields

_initialize_fields(self)

source code 

builds the FieldList of names, types, and descriptions

Overrides: Table._initialize_fields