def run(command, inp):
command = dynamic_cast(T_STRING, command).value
args = map(T_STRING.create_from, inp)
args = list(map(lambda v: v.value, args))
print("Running '{}' with arguments {}".format(command, args))
subprocess.call([command] + args)
def less_equals(i, inp):
i = dynamic_cast(T_INT, i).value
return inp <= i
def less_than(i, inp):
i = dynamic_cast(T_INT, i).value
return inp < i
def greater_equals(i, inp):
i = dynamic_cast(T_INT, i).value
return inp >= i
def greater_than(i, inp):
i = dynamic_cast(T_INT, i).value
return inp > i
def contains(substring, inp):
substring = dynamic_cast(T_STRING, substring).value
return substring in inp
def replace(old, new, inp):
old = dynamic_cast(T_STRING, old)
new = dynamic_cast(T_STRING, new)
return inp.replace(old.value, new.value)
def take(count, inp):
count = dynamic_cast(T_INT, count).value
return inp[0:int(count)]
def add(num, inp):
num = dynamic_cast(T_INT, num).value
return inp - num
def has_ext(ext, inp):
ext = dynamic_cast(T_STRING, ext).value
(_, file_ext) = os.path.splitext(inp)
file_ext = file_ext[1:] # strip leading dot
return file_ext == ext
def replace_ext(new_ext, inp):
new_ext = dynamic_cast(T_STRING, new_ext).value
(base, ext) = os.path.splitext(inp)
if ext != "":
return base + "." + new_ext
return inp
def index(idx, inp):
idx = dynamic_cast(T_INT, idx).value
try:
return T_STRING.create_from(inp[idx]).value
except IndexError:
panic("array index out of range")
def join(separator, inp):
separator = dynamic_cast(T_STRING, separator).value
vals = map(lambda x: T_STRING.create_from(x).value, inp)
return separator.join(vals)
def split(separator, inp):
separator = dynamic_cast(T_STRING, separator)
return map(add_dynamic_type, inp.split(separator.value))
def starts_with(pattern, inp):
pattern = dynamic_cast(T_STRING, pattern).value
return inp.startswith(pattern)
def append(suffix, inp):
return inp + dynamic_cast(T_STRING, suffix).value
def prepend(prefix, inp):
return dynamic_cast(T_STRING, prefix).value + inp
def mul(num, inp):
num = dynamic_cast(T_INT, num).value
return inp * num
def drop(count, inp):
count = dynamic_cast(T_INT, count).value
return inp[int(count):]
def substr(start, end, inp):
start = dynamic_cast(T_INT, start).value
end = dynamic_cast(T_INT, end).value
return inp[start:end]
