def jsemit_ForNode(self, node, indent):
tok = PythonTokenizer(node.stmt)
tok.consume_till('in')
a = node.stmt[:tok.index].strip() # for i in
a = a[len("for"):-len("in")].strip() # strip `for` and `in`
b = node.stmt[tok.index:-1].strip() # rest of for stmt excluding :
b = web.re_compile(r"loop.setup\((.*)\)").match(b).group(1)
text = ""
text += indent + f"foreach({py2js(b)}, loop, function(loop, {a}) {{\n"
text += self.jsemit(node.suite, indent + INDENT)
text += indent + "});\n"
return text
def jsemit_ForNode(self, node, indent):
tok = PythonTokenizer(node.stmt)
tok.consume_till('in')
a = node.stmt[:tok.index].strip() # for i in
a = a[len("for"):-len("in")].strip() # strip `for` and `in`
b = node.stmt[tok.index:-1].strip() # rest of for stmt excluding :
b = web.re_compile("loop.setup\((.*)\)").match(b).group(1)
text = ""
text += indent + "foreach(%s, loop, function(loop, %s) {\n" % (py2js(b), a)
text += self.jsemit(node.suite, indent + INDENT)
text += indent + "});\n"
return text
def tokenize(code):
"""Tokenize python code.
>>> list(tokenize("x + y"))
['x', ' ', '+', ' ', 'y']
"""
end = 0
tok = PythonTokenizer(code)
try:
while True:
x = tok.next()
begin = x.begin[1]
if begin > end:
yield ' ' * (begin - end)
if x.value:
yield x.value
end = x.end[1]
except StopIteration:
pass
def tokenize(code):
"""Tokenize python code.::
>>> list(tokenize("x + y"))
['x', ' ', '+', ' ', 'y']
"""
end = 0
tok = PythonTokenizer(code)
try:
while True:
x = tok.next()
begin = x.begin[1]
if begin > end:
yield ' ' * (begin - end)
if x.value:
yield x.value
end = x.end[1]
except StopIteration:
pass