def test_Commandline_environ(monkeypatch, tmpdir):
from nipype import config
config.set_default_config()
tmpdir.chdir()
monkeypatch.setitem(os.environ, 'DISPLAY', ':1')
# Test environment
ci3 = nib.CommandLine(command='echo')
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':1'
# Test display_variable option
monkeypatch.delitem(os.environ, 'DISPLAY', raising=False)
config.set('execution', 'display_variable', ':3')
res = ci3.run()
assert not 'DISPLAY' in ci3.inputs.environ
assert not 'DISPLAY' in res.runtime.environ
# If the interface has _redirect_x then yes, it should be set
ci3._redirect_x = True
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':3'
# Test overwrite
monkeypatch.setitem(os.environ, 'DISPLAY', ':1')
ci3.inputs.environ = {'DISPLAY': ':2'}
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':2'
def test_Commandline_environ(monkeypatch, tmpdir):
from nipype import config
config.set_default_config()
tmpdir.chdir()
monkeypatch.setitem(os.environ, 'DISPLAY', ':1')
# Test environment
ci3 = nib.CommandLine(command='echo')
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':1'
# Test display_variable option
monkeypatch.delitem(os.environ, 'DISPLAY', raising=False)
config.set('execution', 'display_variable', ':3')
res = ci3.run()
assert not 'DISPLAY' in ci3.inputs.environ
assert not 'DISPLAY' in res.runtime.environ
# If the interface has _redirect_x then yes, it should be set
ci3._redirect_x = True
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':3'
# Test overwrite
monkeypatch.setitem(os.environ, 'DISPLAY', ':1')
ci3.inputs.environ = {'DISPLAY': ':2'}
res = ci3.run()
assert res.runtime.environ['DISPLAY'] == ':2'
def test_input_version():
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
obj = DerivedInterface1()
yield assert_not_raises, obj._check_version_requirements, obj.inputs
config.set('execution', 'stop_on_unknown_version', True)
yield assert_raises, Exception, obj._check_version_requirements, obj.inputs
config.set_default_config()
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface1()
obj.inputs.foo = 1
yield assert_raises, Exception, obj._check_version_requirements
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.10'
obj = DerivedInterface1()
yield assert_not_raises, obj._check_version_requirements, obj.inputs
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
yield assert_not_raises, obj._check_version_requirements, obj.inputs
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.7')
class DerivedInterface2(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface2()
obj.inputs.foo = 1
yield assert_raises, Exception, obj._check_version_requirements
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
yield assert_not_raises, obj._check_version_requirements, obj.inputs
def test_Commandline_environ():
from nipype import config
config.set_default_config()
ci3 = nib.CommandLine(command='echo')
res = ci3.run()
yield assert_equal, res.runtime.environ['DISPLAY'], ':1'
config.set('execution', 'display_variable', ':3')
res = ci3.run()
yield assert_false, 'DISPLAY' in ci3.inputs.environ
yield assert_equal, res.runtime.environ['DISPLAY'], ':3'
ci3.inputs.environ = {'DISPLAY' : ':2'}
res = ci3.run()
yield assert_equal, res.runtime.environ['DISPLAY'], ':2'
def test_Commandline_environ():
from nipype import config
config.set_default_config()
ci3 = nib.CommandLine(command='echo')
res = ci3.run()
yield assert_equal, res.runtime.environ['DISPLAY'], ':1'
config.set('execution', 'display_variable', ':3')
res = ci3.run()
yield assert_false, 'DISPLAY' in ci3.inputs.environ
yield assert_equal, res.runtime.environ['DISPLAY'], ':3'
ci3.inputs.environ = {'DISPLAY': ':2'}
res = ci3.run()
yield assert_equal, res.runtime.environ['DISPLAY'], ':2'
def test_input_version():
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
obj = DerivedInterface1()
obj._check_version_requirements(obj.inputs)
config.set('execution', 'stop_on_unknown_version', True)
with pytest.raises(Exception): obj._check_version_requirements(obj.inputs)
config.set_default_config()
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface1()
obj.inputs.foo = 1
with pytest.raises(Exception): obj._check_version_requirements()
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.10'
obj = DerivedInterface1()
obj._check_version_requirements(obj.inputs)
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
obj._check_version_requirements(obj.inputs)
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.7')
class DerivedInterface2(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface2()
obj.inputs.foo = 1
with pytest.raises(Exception): obj._check_version_requirements()
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
obj._check_version_requirements(obj.inputs)
def test_input_version():
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
obj = DerivedInterface1()
not_raised = True
try:
obj._check_version_requirements(obj.inputs)
except:
not_raised = False
yield assert_true, not_raised
config.set('execution', 'stop_on_unknown_version', True)
try:
obj._check_version_requirements(obj.inputs)
except:
not_raised = False
yield assert_false, not_raised
config.set_default_config()
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface1()
obj.inputs.foo = 1
yield assert_raises, Exception, obj._check_version_requirements
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.10'
obj = DerivedInterface1()
not_raised = True
try:
obj._check_version_requirements(obj.inputs)
except:
not_raised = False
yield assert_true, not_raised
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', min_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
try:
obj._check_version_requirements(obj.inputs)
except:
not_raised = False
yield assert_true, not_raised
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.7')
class DerivedInterface2(nib.BaseInterface):
input_spec = InputSpec
_version = '0.8'
obj = DerivedInterface2()
obj.inputs.foo = 1
yield assert_raises, Exception, obj._check_version_requirements
class InputSpec(nib.TraitedSpec):
foo = nib.traits.Int(desc='a random int', max_ver='0.9')
class DerivedInterface1(nib.BaseInterface):
input_spec = InputSpec
_version = '0.9'
obj = DerivedInterface1()
obj.inputs.foo = 1
not_raised = True
try:
obj._check_version_requirements(obj.inputs)
except:
not_raised = False
yield assert_true, not_raised