def do_lang(self, lang, app, lang_ext, lang_form='{}', need_result=need_result_js, var_prefix='', instance_point='.'):
Py2Js = think(translater=Common, lang=lang)
Py2Js = think('''
=== Python === === {lang} ===
self.ids.mainInput.text >>> {var_prefix}this{instance_point}ids.mainInput.text >>> ThisIdsMainInputText
mw.ids.mainInput.text >>> {var_prefix}mw{instance_point}ids.mainInput.text >>> MwIdsMainInputText
'''.format(lang=lang, var_prefix=var_prefix, instance_point=instance_point), Py2Js, lang=lang)
Py2Js.Class.init_dict = {'arg_to_instance': {'ids.mainInput.text':'ids.mainInput.text'} }
out = Py2Js.translate(code, remove_space_lines=True)
#self.assertEqual(make_lines(need_result), make_lines(out))
outputs = []
for prog, ext, text, form in (
('python', 'py', code, '{}'),
(app, lang_ext, out, lang_form)
):
text = text.replace('ids.mainInput.text', 'ids_mainInput_text')
import os
if not os.path.exists('build/tmp/'):
os.makedirs('build/tmp/')
filename = 'build/tmp/coup_tst.' + ext # FIXME !!!!
print('[ FILE ] {}'.format(filename))
with open(filename, 'w') as f:
f.write( form.format(text) )
from subprocess import Popen, CalledProcessError, PIPE
from sys import stdout
com = prog + ' ' + filename
print('[ COM ] {}'.format(com))
p = Popen(com, shell=True, stdout=PIPE)
stdoutdata, stderrdata = p.communicate()
outputs.append(make_lines( stdoutdata ))
if p.returncode != 0:
raise Exception('[ ERROR on COM: {} ]\n\t{}'.format(prog, stdoutdata))
#os.remove(filename)
self.assertEqual(outputs[0], outputs[1])
def test_3_var(self):
Py2Js = think('''
@:extends:Common
@langs
def <EXP:+NAME>(): >>> function <EXP:+NAME>() { >>> >>> Func | locals = {}
''', lang='Javascript')
out = Py2Js.translate('''
def func():
x = 1
x = 2
print(x)
def func2():
x = 3
''', remove_space_lines=True)
self.assertEqual('''function func()
{
var x = 1
x = 2
console.log(x)
}
function func2()
{
var x = 3
}'''.split('\n'), out.split('\n'))
def test_6_list_in_list_in_list(self):
Py2Js = think('''
@:extends:Common
@langs''', lang='Javascript')
out = Py2Js.translate('''
a = [1, 2, 3]
b = [[1, "2"], [[3, "4"], 5], ["1, 7", 9]]
print(a + b)
''', remove_space_lines=True)
self.assertEqual('''var a = [1, 2, 3]
var b = [[1, "2"], [[3, "4"], 5], ["1, 7", 9]]
console.log(a + b)'''.split('\n'), out.split('\n'))
def test_1_if_or_ravno_ravno(self):
Py2Js = think('''
@:extends:Common
@langs
<EXP> == <EXP> >>> <EXP> == <EXP> >>> <EXP> == <EXP> >>> RavnoRavno
<EXP> or <EXP> >>> <EXP> || <EXP> >>> <EXP> || <EXP> >>> Or
''', lang='Javascript')
out = Py2Js.translate('''
x = 2
if x == 1 or x == 2:
print('Okkk!!!')
''', remove_space_lines=True)
self.assertEqual('''var x = 2
if (x == 1 || x == 2)
{
console.log('Okkk!!!')
}'''.split('\n'), out.split('\n'))
def test_7_list_in_list(self):
Py2Js = think('''
@:extends:Common
@langs
def <EXP:+NAME>(): >>> function <EXP:+NAME>() { >>> >>> func_0
def <EXP:+NAME>(<EXP:+NAMES_LIST>): >>> function <EXP:+NAME>(<EXP:+NAMES_LIST>) { >>> >>> func_2
<EXP>() >>> <EXP>() >>> >>> func_start_0
<EXP>(<EXP:LIST>) >>> <EXP>(<EXP:LIST>) >>> >>> func_start_2
''', lang='Javascript')
out = Py2Js.translate('''
def func(a, b):
pass
def func_2():
pass
func([1, 2], func_2())
''', remove_space_lines=True)
self.assertEqual('''function func(a, b)
{
}
function func_2()
{
}
func([1, 2], func_2())'''.split('\n'), out.split('\n'))
def test_8_fact(self):
Py2Js = think('''
@:extends:Common
@langs
def <EXP:+NAME>(<EXP:+NAME>): >>> function <EXP:+NAME>(<EXP:+NAME>) { >>> >>> func_1 | locals = {}
def <EXP:+NAME>(<EXP:+NAMES_LIST>): >>> function <EXP:+NAME>(<EXP:+NAMES_LIST>) { >>> >>> func_2 | locals = {}
<EXP>(<EXP>) >>> <EXP>(<EXP>) >>> >>> func_start_1
<EXP>(<EXP:LIST>) >>> <EXP>(<EXP:LIST>) >>> >>> func_start_2
while <EXP>: >>> while (<EXP>) { >>> >>> While
<EXP> <= <EXP> >>> <EXP> <= <EXP> >>> >>> Lower
<EXP> * <EXP> >>> <EXP> * <EXP> >>> >>> Mnoz
return <EXP> >>> return <EXP> >>> >>> ReturnVal
print(<EXP>) >>> console.log(<EXP>) >>> >>> Print
''', lang='Javascript')
in_code = '''
def fact(num):
rval = 1
i = 2
while i <= num:
rval = rval * i
i += 1
return rval
print(fact(7))
'''
out = Py2Js.translate(in_code, remove_space_lines=True)
self.assertEqual('''function fact(num)
{
var rval = 1
var i = 2
while (i <= num)
{
rval = rval * i
i += 1
}
return rval
}
console.log(fact(7))'''.split('\n'), out.split('\n'))
import sys
from os.path import abspath, dirname, join
HERE = dirname(abspath(__file__))
SITE_PACKAGES = join(HERE, '..', '..')
sys.path.insert(0, SITE_PACKAGES)
from coup.common.url import think
from coup.common.all import Common
lang = 'Javascript'
with open(join(HERE, 'py_code.py')) as fn:
source_file = fn.read()
Py2Js = think(translater=Common, lang=lang)
out = Py2Js.translate(source_file, remove_space_lines=True)
for line in out.split('\n'):
print(line)
def test_4_utf8(self):
Py2Js = think('''@langs''', lang='Javascript')
out = Py2Js.translate('''print("Привет!")''', remove_space_lines=True)
#print(out) #print(out.decode('utf-8').encode('cp866'))
self.assertEqual('''console.log("Привет!")'''.split('\n'), out.split('\n'))
''')
Py2Js = think('''
=== Python === === Javascript ===
'<EXP:TEXT>' >>> '<EXP:TEXT>'
if <EXP>: >_> if <EXP> {
sorted(<EXP>) >_> <EXP>.sorted()
elif <EXP>: >_> else if {
pass >_>
else: >_> } else {
`x_name` = `17` >_> var `x_name` = `17`
}
for `a_name` in <EXP>: >_> for `a_name` in <EXP> {
pass
}
class `NewName`(`ParentName`): >>> class `NewName` // `ParentName`
{
def `new_name`(self): >>> `new_name`() {
print(`'string'`) >>> console.log(`'string'`)
}
}
''',
translater=Py2Js)
Py2JsNew = think(translater=Translater)
