Package Bio :: Package SeqIO :: Module _index :: Class SequentialSeqFileDict

Class SequentialSeqFileDict

     object --+        
              |        
           dict --+    
                  |    
_IndexedSeqFileDict --+
                      |
                     SequentialSeqFileDict

Known Subclasses:

Indexed dictionary like access to most sequential sequence files.

Instance Methods

[hide private]

new empty dictionary

__init__(self, filename, format, alphabet, key_function)
x.__init__(...) initializes x; see x.__class__.__doc__ for signature

source code

_build(self)
Actually scan the file identifying records and offsets (PRIVATE).

source code

__getitem__(x, y)
x[y]

source code

get_raw(self, key)
Similar to the get method, but returns the record as a raw string.

source code

Inherited from _IndexedSeqFileDict: __repr__, __setitem__, __str__, clear, copy, fromkeys, get, items, iteritems, pop, popitem, update, values

Inherited from dict: __cmp__, __contains__, __delitem__, __eq__, __ge__, __getattribute__, __gt__, __iter__, __le__, __len__, __lt__, __ne__, __new__, __sizeof__, has_key, iterkeys, itervalues, keys, setdefault, viewitems, viewkeys, viewvalues