def wrap_list(value, length, delim_lines=',\n', delim_entries=', '):
def _counter(item, buffer):
return len(item) + sum(imap(len, buffer)) + 2 * len(buffer) > length
wrapped = accumulate(value, [], _counter, add_fun=lambda x, y: x + [y])
return str.join(delim_lines,
imap(lambda x: str.join(delim_entries, x), wrapped))
def parse_parameter_option(option):
# first token is variable / tuple - rest is option specifier: "a option" or "(a,b) option"
tokens = list(split_brackets(option.lower()))
if len(tokens) and '(' in tokens[0]:
# parse tuple in as general way as possible
result = [tuple(accumulate(tokens[0], '',
do_emit=lambda i, b: not is_valid_parameter_char(i),
do_add=lambda i, b: is_valid_parameter_char(i)))]
if tokens[1:]:
result.append(str.join('', tokens[1:]).strip())
else:
result = str.join('', tokens).strip().split(' ', 1)
if len(result) == 1:
result.append(None)
return tuple(result)
def parse_parameter_option(option):
# first token is variable / tuple - rest is option specifier: "a option" or "(a,b) option"
tokens = list(split_brackets(option.lower()))
if len(tokens) and '(' in tokens[0]:
# parse tuple in as general way as possible
result = [
tuple(
accumulate(tokens[0],
'',
do_emit=lambda i, b: not is_valid_parameter_char(i),
do_add=lambda i, b: is_valid_parameter_char(i)))
]
if tokens[1:]:
result.append(str.join('', tokens[1:]).strip())
else:
result = str.join('', tokens).strip().split(' ', 1)
if len(result) == 1:
result.append(None)
return tuple(result)
def wrap_list(value, length, delim_lines=',\n', delim_entries=', '): def _counter(item, buffer): return len(item) + sum(imap(len, buffer)) + 2 * len(buffer) > length wrapped = accumulate(value, [], _counter, add_fun=lambda x, y: x + [y]) return str.join(delim_lines, imap(lambda x: str.join(delim_entries, x), wrapped))