def source(value):
from yalix.utils import highlight_syntax
from yalix.source_view import source_view
src = source_view(value)
if src:
print('-----------------')
print(highlight_syntax(source_view(value)))
def source(value):
from yalix.utils import highlight_syntax
from yalix.source_view import source_view
src = source_view(value)
if src:
print('-----------------')
print(highlight_syntax(source_view(value)))
def repl(inprompt=stdin_read, outprompt=stdout_prn):
try:
env = create_initial_env()
except EvaluationError as ex:
log("{0}: {1}", red(type(ex).__name__, style='bold'), ex)
log(highlight_syntax(source_view(ex.primitive)))
sys.exit()
env['copyright'] = left_margin(copyright())
env['license'] = left_margin(license())
env['help'] = left_margin(help())
env['credits'] = left_margin(credits())
init_readline(env)
ready()
parser = scheme_parser()
count = 1
while True:
try:
text = next(inprompt(count))
for ast in parser.parseString(text, parseAll=True).asList():
result = ast.eval(env)
# Evaluate lazy list representations
result = Repr(result).eval(env)
outprompt(result, count)
if text.strip() != '':
print('')
except EOFError:
log(blue('\nBye!', style='bold'))
break
except KeyboardInterrupt:
log(red('\nKeyboardInterrupt', style='bold'))
except EvaluationError as ex:
log("{0}: {1}", red(type(ex).__name__, style='bold'), ex)
log(highlight_syntax(source_view(ex.primitive)))
except ParseException as ex:
log("{0}: {1}", red(type(ex).__name__, style='bold'), ex)
count += 1
