def get_input_single(param_desc):
in_class = param_desc['class']
typespec = param_desc.get('type', None)
print('\nInput: ' +
fill(UNDERLINE() + param_desc.get('label', param_desc['name']) +
ENDC() + ' (' + param_desc['name'] + ')'))
print('Class: ' + param_desc['class'])
if 'type' in param_desc:
print('Type(s): ' + parse_typespec(param_desc['type']))
if 'suggestions' in param_desc:
print(
format_choices_or_suggestions('Suggestions:',
param_desc['suggestions'],
param_desc['class'],
initial_indent='',
subsequent_indent=' '))
if 'choices' in param_desc:
print(
format_choices_or_suggestions('Choices:',
param_desc['choices'],
param_desc['class'],
initial_indent='',
subsequent_indent=' '))
print()
prompt = "Enter {_class} {value} ({hint}'" + WHITE() + BOLD() + '?' + ENDC(
) + "' for more options)"
hint = ''
if in_class in dx_data_classes:
hint = '<TAB> twice for compatible ' + in_class + 's in current directory, '
elif 'suggestions' in param_desc:
hint = '<TAB> twice for suggestions, '
elif 'choices' in param_desc:
hint = '<TAB> twice for choices, '
prompt = prompt.format(
_class=in_class,
value='ID or path' if in_class in dx_data_classes else 'value',
hint=hint)
print(fill(prompt))
try:
import readline
if in_class in dx_data_classes:
from dxpy.utils.completer import DXPathCompleter
readline.set_completer(
DXPathCompleter(classes=[in_class],
typespec=typespec).complete)
elif in_class == 'boolean':
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(completions=['true', 'false']).complete)
elif 'suggestions' in param_desc:
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(
completions=map(str, param_desc['suggestions'])).complete)
elif 'choices' in param_desc:
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(
completions=map(str, param_desc['choices'])).complete)
else:
from dxpy.utils.completer import NoneCompleter
readline.set_completer(NoneCompleter().complete)
except:
pass
try:
while True:
prompt = param_desc['name'] + ': '
user_input = input(prompt)
if in_class == 'string':
if user_input == '':
user_input = []
else:
user_input = [user_input]
else:
user_input = shlex.split(user_input)
while user_input == ["?"]:
user_input = interactive_help(in_class, param_desc, prompt)
if len(user_input) > 1:
print(
fill(
'Error: more than one argument given. Please quote your entire input or escape your whitespace with a backslash \'\\\'.'
))
continue
elif len(user_input) == 0:
user_input = ['']
try:
value = parse_input_or_jbor(in_class, user_input[0])
except ValueError as details:
print(
fill('Error occurred when parsing for class ' + in_class +
': ' + str(details)))
continue
except TypeError as details:
print(
fill('Error occurred when parsing for class ' + in_class +
': ' + str(details)))
continue
if 'choices' in param_desc and value not in param_desc['choices']:
print(
fill(RED() + BOLD() + 'Warning:' + ENDC() + ' value "' +
str(value) + '" for input ' + WHITE() + BOLD() +
param_desc['name'] + ENDC() +
' is not in the list of choices for that input'))
return value
except EOFError:
raise DXCLIError('Unexpected end of input')
def get_input_array(param_desc):
in_class = param_desc['class']
if in_class.startswith("array:"):
in_class = in_class[6:]
typespec = param_desc.get('type', None)
input_array = []
print('\nInput: ' +
fill(UNDERLINE() + param_desc.get('label', param_desc['name']) +
ENDC() + ' (' + param_desc['name'] + ')'))
print('Class: ' + param_desc['class'])
if 'type' in param_desc:
print('Type(s): ' + parse_typespec(param_desc['type']))
print()
prompt = "Enter {_class} values, one at a time (^D or <ENTER> to finish, {hint}'" + WHITE(
) + BOLD() + '?' + ENDC() + "' for more options)"
hint = ''
if in_class in dx_data_classes:
hint = '<TAB> twice for compatible ' + in_class + 's in current directory, '
elif 'suggestions' in param_desc:
hint = '<TAB> twice for suggestions, '
elif 'choices' in param_desc:
hint = '<TAB> twice for choices, '
prompt = prompt.format(_class=in_class, hint=hint)
print(fill(prompt))
try:
import readline
if in_class in dx_data_classes:
from dxpy.utils.completer import DXPathCompleter
readline.set_completer(
DXPathCompleter(classes=[in_class],
typespec=typespec).complete)
elif in_class == 'boolean':
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(completions=['true', 'false']).complete)
elif 'suggestions' in param_desc:
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(
completions=map(str, param_desc['suggestions'])).complete)
elif 'choices' in param_desc:
from dxpy.utils.completer import ListCompleter
readline.set_completer(
ListCompleter(
completions=map(str, param_desc['choices'])).complete)
else:
from dxpy.utils.completer import NoneCompleter
readline.set_completer(NoneCompleter().complete)
except:
pass
try:
while True:
prompt = param_desc['name'] + '[' + str(len(input_array)) + "]: "
user_input = input(prompt)
if in_class == 'string':
if user_input == '':
user_input = []
else:
user_input = [user_input]
else:
user_input = shlex.split(user_input)
while user_input == ['?']:
user_input = interactive_help(in_class, param_desc, prompt)
if len(user_input) > 1:
print(
fill(
'Error: more than one argument given. Please quote your entire input or escape your whitespace with a backslash \'\\\'.'
))
continue
elif len(user_input) == 0:
return input_array
try:
input_array.append(parse_input_or_jbor(in_class,
user_input[0]))
except ValueError as details:
print(
fill('Error occurred when parsing for class ' + in_class +
': ' + str(details)))
continue
except TypeError as details:
print(
fill('Error occurred when parsing for class ' + in_class +
': ' + str(details)))
continue
except EOFError:
return input_array