def _pop_values(values_dct, key):
"""Remove values from the dictionary and convert them as a list"""
vals_str = values_dct.pop(key, '')
if not vals_str:
return
fields = []
# the line separator is \n for setup.cfg files
for field in vals_str.split('\n'):
tmp_vals = field.split('--')
if len(tmp_vals) == 2 and not interpret(tmp_vals[1]):
continue
fields.append(tmp_vals[0])
# Get bash options like `gcc -print-file-name=libgcc.a` XXX bash options?
vals = split(' '.join(fields))
if vals:
return vals
def _pop_values(values_dct, key):
"""Remove values from the dictionary and convert them as a list"""
vals_str = values_dct.pop(key, "")
if not vals_str:
return
fields = []
# the line separator is \n for setup.cfg files
for field in vals_str.split("\n"):
tmp_vals = field.split("--")
if len(tmp_vals) == 2 and not interpret(tmp_vals[1]):
continue
fields.append(tmp_vals[0])
# Get bash options like `gcc -print-file-name=libgcc.a` XXX bash options?
# kludge around shlex not supporting unicode
vals = u" ".join(fields).encode("utf-8")
vals = split(vals)
if vals:
return [val.decode("utf-8") for val in vals]
def _platform(self, value):
if not self.platform_dependent or ";" not in value:
return True, value
value, marker = value.split(";")
return interpret(marker, self.execution_context), value
def test_interpret(self):
sys_platform = sys.platform
version = sys.version.split()[0]
os_name = os.name
platform_version = platform.version()
platform_machine = platform.machine()
platform_python_implementation = python_implementation()
self.assertTrue(interpret("sys.platform == '%s'" % sys_platform))
self.assertTrue(interpret(
"sys.platform == '%s' and python_full_version == '%s'" %
(sys_platform, version)))
self.assertTrue(interpret("'%s' == sys.platform" % sys_platform))
self.assertTrue(interpret('os.name == "%s"' % os_name))
self.assertTrue(interpret(
'platform.version == "%s" and platform.machine == "%s"' %
(platform_version, platform_machine)))
self.assertTrue(interpret('platform.python_implementation == "%s"' %
platform_python_implementation))
# stuff that need to raise a syntax error
ops = ('os.name == os.name', 'os.name == 2', "'2' == '2'",
'okpjonon', '', 'os.name ==', 'python_version == 2.4')
for op in ops:
self.assertRaises(SyntaxError, interpret, op)
# combined operations
OP = 'os.name == "%s"' % os_name
FALSEOP = 'os.name == "buuuu"'
AND = ' and '
OR = ' or '
self.assertTrue(interpret(OP + AND + OP))
self.assertTrue(interpret(OP + AND + OP + AND + OP))
self.assertTrue(interpret(OP + OR + OP))
self.assertTrue(interpret(OP + OR + FALSEOP))
self.assertTrue(interpret(OP + OR + OP + OR + FALSEOP))
self.assertTrue(interpret(OP + OR + FALSEOP + OR + FALSEOP))
self.assertTrue(interpret(FALSEOP + OR + OP))
self.assertFalse(interpret(FALSEOP + AND + FALSEOP))
self.assertFalse(interpret(FALSEOP + OR + FALSEOP))
# other operators
self.assertTrue(interpret("os.name != 'buuuu'"))
self.assertTrue(interpret("python_version > '1.0'"))
self.assertTrue(interpret("python_version < '5.0'"))
self.assertTrue(interpret("python_version <= '5.0'"))
self.assertTrue(interpret("python_version >= '1.0'"))
self.assertTrue(interpret("'%s' in os.name" % os_name))
self.assertTrue(interpret("'buuuu' not in os.name"))
self.assertTrue(interpret(
"'buuuu' not in os.name and '%s' in os.name" % os_name))
# execution context
self.assertTrue(interpret('python_version == "0.1"',
{'python_version': '0.1'}))
def test_interpret(self):
sys_platform = sys.platform
version = sys.version.split()[0]
os_name = os.name
platform_version = platform.version()
platform_machine = platform.machine()
platform_python_implementation = platform.python_implementation()
self.assertTrue(interpret("sys.platform == '%s'" % sys_platform))
self.assertTrue(
interpret("sys.platform == '%s' and python_full_version == '%s'" %
(sys_platform, version)))
self.assertTrue(interpret("'%s' == sys.platform" % sys_platform))
self.assertTrue(interpret('os.name == "%s"' % os_name))
self.assertTrue(
interpret('platform.version == "%s" and platform.machine == "%s"' %
(platform_version, platform_machine)))
self.assertTrue(
interpret('platform.python_implementation == "%s"' %
platform_python_implementation))
# stuff that need to raise a syntax error
ops = ('os.name == os.name', 'os.name == 2', "'2' == '2'", 'okpjonon',
'', 'os.name ==', 'python_version == 2.4')
for op in ops:
self.assertRaises(SyntaxError, interpret, op)
# combined operations
OP = 'os.name == "%s"' % os_name
FALSEOP = 'os.name == "buuuu"'
AND = ' and '
OR = ' or '
self.assertTrue(interpret(OP + AND + OP))
self.assertTrue(interpret(OP + AND + OP + AND + OP))
self.assertTrue(interpret(OP + OR + OP))
self.assertTrue(interpret(OP + OR + FALSEOP))
self.assertTrue(interpret(OP + OR + OP + OR + FALSEOP))
self.assertTrue(interpret(OP + OR + FALSEOP + OR + FALSEOP))
self.assertTrue(interpret(FALSEOP + OR + OP))
self.assertFalse(interpret(FALSEOP + AND + FALSEOP))
self.assertFalse(interpret(FALSEOP + OR + FALSEOP))
# other operators
self.assertTrue(interpret("os.name != 'buuuu'"))
self.assertTrue(interpret("python_version > '1.0'"))
self.assertTrue(interpret("python_version < '5.0'"))
self.assertTrue(interpret("python_version <= '5.0'"))
self.assertTrue(interpret("python_version >= '1.0'"))
self.assertTrue(interpret("'%s' in os.name" % os_name))
self.assertTrue(interpret("'buuuu' not in os.name"))
self.assertTrue(
interpret("'buuuu' not in os.name and '%s' in os.name" % os_name))
# execution context
self.assertTrue(
interpret('python_version == "0.1"', {'python_version': '0.1'}))
def _platform(self, value):
if not self.platform_dependent or ';' not in value:
return True, value
value, marker = value.split(';')
return interpret(marker, self.execution_context), value