Circular Multilateral Barter SVN (archive)

Avoid deleting from whitelist_entry table during execute_turn.

Make garbage-collection of whitelist entries less prone to deadlocking

Limited the line-length in all .py files to 99 characters.

Add dictrows=True everywhere Connection, Database, or Cursor is instantiated.

More refactoring in curiousorm.py

Added Cursor function to curiousorm.py

Make BufferedInserter use asynchronious commits.

Changed BufferedInserter's buffer size to 10000.

Improved help message.

Updated execute_turn.py to use the new algorithm. Removed cmbarter/modules/digraph.py (implementing the old algorithm).