13 lines
519 B
ReStructuredText
13 lines
519 B
ReStructuredText
|
|
PLY is yet another implementation of lex and yacc for Python. Some notable
|
|
features include the fact that its implemented entirely in Python and it
|
|
uses LALR(1) parsing which is efficient and well suited for larger grammars.
|
|
|
|
PLY provides most of the standard lex/yacc features including support for empty
|
|
productions, precedence rules, error recovery, and support for ambiguous grammars.
|
|
|
|
PLY is extremely easy to use and provides very extensive error checking.
|
|
It is compatible with both Python 2 and Python 3.
|
|
|
|
|