def select_alias(self):
try:
return terminal.select_string(
u"Enter the alias for .tksrc (a-z, - and _ allowed), (Ctrl-C)"
" to exit: ", r'^[\w-]+$')
except KeyboardInterrupt:
raise CancelException()
def overwrite_alias(self, alias, mapping, retry=True):
mapping_name = Project.tuple_to_str(mapping)
if retry:
choices = 'y/n/R(etry)'
default_choice = 'r'
choice_regexp = r'^[ynr]$'
else:
choices = 'y/N'
default_choice = 'n'
choice_regexp = r'^[yn]$'
s = (u"The alias `%s` is already mapped to `%s`.\nDo you want to "
"overwrite it [%s]? " % (alias, mapping_name, choices))
overwrite = terminal.select_string(
s, choice_regexp, re.I, default_choice
)
if overwrite == 'n':
return False
elif overwrite == 'y':
return True
return None
def clean_inactive_aliases(self, aliases):
self.msg(u"The following aliases are mapped to inactive projects:\n")
for (mapping, project) in aliases:
self.alias_detail(mapping, project)
confirm = terminal.select_string(
u"\nDo you want to clean them [y/N]? ", r'^[yn]$', re.I, 'n')
return confirm == 'y'
