Function create_ipython_grammar

src/ptpython/ipython.py:77–102

Return compiled IPython grammar.

()

def create_ipython_grammar():
    """
    Return compiled IPython grammar.
    """
    return compile(
        r"""
        \s*
        (
            (?P<percent>%)(
                (?P<magic>pycat|run|loadpy|load)  \s+ (?P<py_filename>[^\s]+)  |
                (?P<magic>cat)                    \s+ (?P<filename>[^\s]+)     |
                (?P<magic>pushd|cd|ls)            \s+ (?P<directory>[^\s]+)    |
                (?P<magic>pdb)                    \s+ (?P<pdb_arg>[^\s]+)      |
                (?P<magic>autocall)               \s+ (?P<autocall_arg>[^\s]+) |
                (?P<magic>time|timeit|prun)       \s+ (?P<python>.+)           |
                (?P<magic>psource|pfile|pinfo|pinfo2) \s+ (?P<python>.+)       |
                (?P<magic>system)                 \s+ (?P<system>.+)           |
                (?P<magic>unalias)                \s+ (?P<alias_name>.+)       |
                (?P<magic>[^\s]+)   .* |
            ) .*            |
            !(?P<system>.+) |
            (?![%!]) (?P<python>.+)
        )
        \s*
    """
    )


def create_completer(