def test_Config_read_merge_False(tmpdir, cfg_source, cfg2):
config = Config(cfg_source)
tmpfile = tmpdir.join("read_nomerge.config").strpath
cfg2.write(tmpfile)
config.read(tmpfile, merge=False)
assert compare_dicts(config, cfg2)
assert len(config) == 2
def test_main_create_template_evaluate(files, string_io, evaluate):
o_name = "xe-template.zirkon"
s_name = "xe.zirkon-schema"
with files.tmp(o_name):
o_file = files[o_name]
s_file = files[s_name]
assert not os.path.exists(files[o_name])
args = ["create", "-s", s_file, "-o", o_file]
if evaluate:
args.append("-e")
log_stream, out_stream = run(args)
config = Config()
config.read(o_file, fmt="zirkon")
config.dump(string_io)
if evaluate:
assert string_io.getvalue() == """\
a = 10
b = 20
c = 200
"""
else:
assert string_io.getvalue() == """\
def test_Config_defaults_sub():
config = Config(defaults=True)
config['a'] = 10
config['sub'] = {}
config['sub']['x'] = 1
config['sub']['subsub'] = {}
config['sub']['subsub']['xx'] = 11
config['sub']['subsub']['subsubsub'] = {}
config['sub']['subsub']['subsubsub']['xxx'] = 111
config['sub']['subsub']['subsubsub']['yyy'] = 222
config['sub']['subsub']['yy'] = 22
config['sub']['y'] = 2
config['b'] = 20
config2 = Config(defaults=True)
config2.set_defaults(**config)
assert len(config2) == 0
assert config2['a'] == 10
assert config2['sub']['x'] == 1
assert config2['sub']['subsub']['xx'] == 11
assert config2['sub']['subsub']['subsubsub']['xxx'] == 111
assert config2['sub']['subsub']['subsubsub']['yyy'] == 222
assert config2['sub']['subsub']['yy'] == 22
assert config2['sub']['y'] == 2
assert config2['b'] == 20
assert len(config2) == 1
assert config2.has_option('a')
assert config2.has_section('sub')
def test_Config_copy(defaultsvalue):
config = Config(defaults=defaultsvalue)
config['a'] = 10
config.set_defaults(b=20)
config2 = config.copy()
assert config2 == config
assert isinstance(config2, Config)
def test_Schema_PATH_add_default(tmpdir, defaults):
fn_config = tmpdir.join("PATH_add_default.config").strpath
fn_schema = tmpdir.join("PATH_add_default.schema").strpath
dirname = os.path.dirname(fn_config)
config = Config(defaults=defaults)
schema = Schema()
with open(fn_config, "w") as f_out:
f_out.write("""\
[sub]
""")
config.read(fn_config, merge=True)
with open(fn_schema, "w") as f_out:
f_out.write("""\
a = Str(default=PATH.dirname + 'a')
[sub]
b = Str(default=PATH.dirname + 'b')
""")
schema.read(fn_schema, merge=True)
schema.validate(config)
assert config['a'] == dirname + 'a'
assert config['sub']['b'] == dirname + 'b'
def test_Config_defaults_add_subsub():
config = Config(defaults=True)
config['x'] = 10
config.set_defaults(a=1,
sub={
'sa': 2,
'subsub': {
'ssa': 3,
'empty1': {},
'empty2': {
'ee1': {},
'ee2': {}
},
'subsubsub': {
'sss': 4
},
'ssb': 5
},
'sb': 6
},
b=7)
assert config.has_section('sub')
assert config['sub'].has_section('subsub')
assert config['sub']['subsub'].has_section('subsubsub')
assert not config['sub']['subsub'].has_section('empty1')
assert not config['sub']['subsub'].has_section('empty2')
def test_Config_defaults_get_defaults():
config = Config(defaults=True)
config.set_defaults(a={'x': 1}, b=10)
assert isinstance(config.defaults, Section)
assert config.defaults == {'a': {'x': 1}, 'b': 10}
config = Config(defaults=False)
assert config.defaults is None
def test_Config_create_dictionary_init(dictionary, simple_config_content,
string_io, defaultsvalue):
config = Config(dictionary=dictionary,
init=simple_config_content,
defaults=defaultsvalue)
config.dump(stream=string_io)
assert string_io.getvalue() == SIMPLE_SECTION_DUMP
assert len(dictionary) > 0
def test_Config_set_schema(use_defaults):
config = Config()
schema = Schema(use_defaults=use_defaults)
assert schema.use_defaults == use_defaults
schema['x'] = Int(default=10)
config['x'] = 4
config.schema = schema
config.self_validate()
def test_create_template_from_schema(string_io):
schema = Schema()
schema['m0'] = Int(default=3)
schema['m1'] = Int(default=ROOT['m0'] + 1)
config = Config()
create_template_from_schema(schema, config=config)
config.dump(stream=string_io)
assert string_io.getvalue() == """\
def test_Config_defaults_Config():
defaults = Config()
defaults["y"] = ROOT["x"] * 10
config1 = Config(defaults=defaults)
config1["x"] = 3
config2 = Config(defaults=defaults)
config2["x"] = 7
assert config1["y"] == 30
assert config2["y"] == 70
def test_Config_defaults_add_subsub():
config = Config(defaults=True)
config['x'] = 10
config.set_defaults(a=1, sub={'sa': 2, 'subsub': {'ssa': 3, 'empty1': {}, 'empty2': {'ee1': {}, 'ee2': {}}, 'subsubsub': {'sss': 4}, 'ssb': 5}, 'sb': 6}, b=7)
assert config.has_section('sub')
assert config['sub'].has_section('subsub')
assert config['sub']['subsub'].has_section('subsubsub')
assert not config['sub']['subsub'].has_section('empty1')
assert not config['sub']['subsub'].has_section('empty2')
def test_Config_read_merge_default(tmpdir, cfg_source, cfg2):
config = Config(cfg_source)
tmpfile = tmpdir.join("read_nomerge.config").strpath
cfg2.write(tmpfile)
config.read(tmpfile)
# config.dump()
# print("...")
# cfg2.dump()
assert compare_dicts(config, cfg2)
assert len(config) == 2
def test_Config_defaults_dump(string_io):
config = Config(defaults=True)
config['x'] = 1
config.set_defaults(alpha=10)
config['sub'] = {'w': 2}
config['sub'].set_defaults(beta=20, gamma={'x': 11}, delta={})
assert config['sub']['beta'] == 20
assert config['sub']['gamma']['x'] == 11
config.dump(string_io)
assert string_io.getvalue() == """\
def test_Config_no_defaults_set_defaults():
config = Config(defaults=False)
config.set_defaults(alpha=10, beta={'x': 1})
assert config.has_option('alpha')
assert config['alpha'] == 10
assert len(config) == 2
assert config.has_section('beta')
assert config['beta'].has_option('x')
assert config['beta']['x'] == 1
assert len(config['beta']) == 1
def test_main_read_write_2files(tmpdir):
fn_cfg1 = tmpdir.join("2files_cfg1.config").strpath
fn_cfg2 = tmpdir.join("2files_cfg2.config").strpath
fn_sch1 = tmpdir.join("2files_sch1.schema").strpath
fn_sch2 = tmpdir.join("2files_sch2.schema").strpath
cfg1 = Config.from_string("""\
a = 10
[c]
c1 = 20
""")
cfg2 = Config.from_string("""\
b = 1.5
[d]
d1 = 2.5
""")
sch1 = Schema.from_string("""\
a = Int()
[d]
d1 = Float()
d2 = Float(default=3.5)
""")
sch2 = Schema.from_string("""\
b = Float()
[c]
c1 = Int()
c2 = Int(default=30)
""")
cfg1.to_file(fn_cfg1)
cfg2.to_file(fn_cfg2)
sch1.to_file(fn_sch1)
sch2.to_file(fn_sch2)
args = ["read", "-i", fn_cfg1, "-i", fn_cfg2, "-s", fn_sch1, "-s", fn_sch2, "--defaults"]
log_stream, out_stream = run(args)
reference = """\
a = 10
[c]
c1 = 20
c2 = 30
b = 1.5
[d]
d1 = 2.5
d2 = 3.5
"""
# print("=== reference:")
# print(reference)
# print("=== result:")
# print(out_stream.getvalue())
assert out_stream.getvalue() == reference
assert log_stream.getvalue() == ""
def test_replace_macros():
a_value = 10
c_value = 5
x_value = 4
z_value = 7
config1 = Config(defaults=True)
config2 = Config(defaults=True)
for config in config1, config2:
config['a'] = a_value
config['b'] = 2 * ROOT['a']
config['sub'] = {}
config['sub']['x'] = x_value
config['sub']['y'] = SECTION['x'] + ROOT['b']
config.set_defaults(c=c_value, d=3 + ROOT['c'] + SECTION['a'],
sub={'z': z_value,
'subsub': {'t': ROOT['a'] - 1},
'w': SECTION['x'] + SECTION['z'] + ROOT['a'] + ROOT['c']})
def verify(cnfg, a_value, c_value, x_value, z_value, def_a_value=None):
if def_a_value is None:
def_a_value = a_value
assert cnfg['a'] == a_value
assert cnfg['b'] == 2 * def_a_value
assert cnfg['sub']['x'] == x_value
assert cnfg['sub']['y'] == x_value + (2 * def_a_value)
assert cnfg['sub']['z'] == z_value
assert cnfg['sub']['w'] == x_value + z_value + def_a_value + c_value
assert cnfg['c'] == c_value
assert cnfg['d'] == 3 + c_value + def_a_value
verify(config1, a_value, c_value, x_value, z_value)
verify(config2, a_value, c_value, x_value, z_value)
a_value = 100
config1['a'] = a_value
config2['a'] = a_value
verify(config1, a_value, c_value, x_value, z_value)
verify(config2, a_value, c_value, x_value, z_value)
replace_macros(config2)
new_a_value1 = 67
config1['a'] = new_a_value1
config2['a'] = new_a_value1
verify(config1, new_a_value1, c_value, x_value, z_value)
verify(config2, new_a_value1, c_value, x_value, z_value, def_a_value=a_value)
replace_macros(config1)
new_a_value2 = 67
config1['a'] = new_a_value2
config2['a'] = new_a_value2
verify(config1, new_a_value2, c_value, x_value, z_value, def_a_value=new_a_value1)
verify(config2, new_a_value2, c_value, x_value, z_value, def_a_value=a_value)
def test_Config_defaults_eq():
config = Config(defaults=True)
config['d'] = 11
config['e'] = 12
config.set_defaults(a={}, b=5, c={'x': 7}, d=8)
config2 = Config(defaults=True)
config2['d'] = 11
config2['e'] = 12
assert config != config2
def test_Config_defaults_eq():
config = Config(defaults=True)
config['d'] = 11
config['e'] = 12
config.set_defaults(a={}, b=5, c={'x': 7}, d=8)
config2 = Config(defaults=True)
config2['d'] = 11
config2['e'] = 12
assert config != config2
def test_Config_defaults_section_add():
config = Config(defaults=True)
config.set_defaults(a={'x': 1})
assert 'a' in config
config['a']['t'] = 0.1
assert config['a']['x'] == 1
assert config['a']['t'] == 0.1
assert not config.defaults['a'].has_option('t')
del config['a']
assert config.has_section('a')
assert config['a'].has_option('x')
assert config['a']['x'] == 1
def test_Config_defaults_section_add():
config = Config(defaults=True)
config.set_defaults(a={'x': 1})
assert 'a' in config
config['a']['t'] = 0.1
assert config['a']['x'] == 1
assert config['a']['t'] == 0.1
assert not config.defaults['a'].has_option('t')
del config['a']
assert config.has_section('a')
assert config['a'].has_option('x')
assert config['a']['x'] == 1
def test_Schema_defaults_defined_in_defaults(use_defaults, has_default):
config = Config(defaults=True)
config.defaults["x"] = 10
schema = Schema(use_defaults=use_defaults)
int_kwargs = {}
if has_default:
int_kwargs["default"] = 100
schema["x"] = Int(**int_kwargs)
assert not schema.validate(config)
assert "x" in config.defaults
assert config["x"] == 10
def test_Config_read_merge_True(tmpdir, cfg_source, cfg2):
cfg1 = Config(cfg_source)
config = Config(cfg_source)
tmpfile = tmpdir.join("read_nomerge.config").strpath
cfg2.write(tmpfile)
config.read(tmpfile, merge=True)
assert config != cfg2
assert len(config) == 4
assert config["a"] == cfg1["a"]
assert config["b"]["b0"] == cfg1["b"]["b0"]
assert config["b"]["b1"] == cfg2["b"]["b1"]
assert config["c"] == cfg1["c"]
assert config["d"] == cfg2["d"]
def test_Config_copy_deep():
config = Config()
config['a'] = 10
config['sub'] = {'x': 10, 'y': 20, 'z': {'w': 30, 't': 40}}
s = config.to_string(fmt="zirkon")
# config.dump()
# print()
config2 = config.copy()
del config2["a"]
del config2["sub"]["y"]
del config2["sub"]["z"]
# config.dump()
s2 = config.to_string(fmt="zirkon")
assert s == s2
def test_Config_shared_defaults():
defaults = DefaultsSection()
defaults['sub'] = {'x': ROOT['n'] * 3, 'sub': {'x': ROOT['n'] * 4}}
defaults['x'] = 1000 + ROOT['n']
config1 = Config(defaults=defaults)
config1['n'] = 10
config2 = Config(defaults=defaults)
config2['n'] = 20
assert config1['x'] == 1010
assert config1['sub']['x'] == 30
assert config1['sub']['sub']['x'] == 40
assert config2['x'] == 1020
assert config2['sub']['x'] == 60
assert config2['sub']['sub']['x'] == 80
def test_Config_on_shelf(tmpdir):
with shelve.open(os.path.join(tmpdir.strpath, 'x.shelve')) as shelf:
flatshelf = FlatMap(dictionary=shelf)
config = Config(dictionary=flatshelf)
config['x'] = 10
config['y'] = {}
config['y']['a'] = 'aaa'
config['y']['b'] = 111
config['y']['c'] = {'v': 10}
config['y']['c']['w'] = 20
config['y']['d'] = 888
config['z'] = 999
config_stream = string_io()
config.dump(stream=config_stream)
config_dump = config_stream.getvalue()
assert config_dump == """\
z = 999
x = 10
[y]
b = 111
[c]
v = 10
w = 20
a = 'aaa'
d = 888
"""
with shelve.open(os.path.join(tmpdir.strpath, 'x.shelve')) as shelf2:
flatshelf2 = FlatMap(dictionary=shelf2)
config2 = Config(dictionary=flatshelf2)
config2_stream = string_io()
config2.dump(stream=config2_stream)
config2_dump = config2_stream.getvalue()
assert config2_dump == config_dump
def test_Config_defaults_copy():
config = Config(defaults=True)
config['d'] = 11
config['e'] = 12
config.set_defaults(a={}, b=5, c={'x': 7}, d=8)
config2 = config.copy()
assert not config2.has_section('a')
assert config2.has_option('b')
assert config2['b'] == 5
assert config2.has_section('c')
assert len(config2['c']) == 0
assert config2['c']['x'] == 7
assert config2.has_option('d')
assert config2['d'] == 11
assert config2.has_option('e')
assert config2['e'] == 12
def test_Config_macro_error(defaultsvalue):
config = Config(defaults=defaultsvalue)
config['a'] = 10
config['c'] = SECTION['a'] * SECTION['b']
with pytest.raises(KeyError) as exc_info:
x = config['c']
assert str(exc_info.value) == "'b'"
def test_Config_from_file_configobj(simple_config, tmp_text_file):
tmp_text_file.write(SIMPLE_CONFIG_CONFIGOBJ_SERIALIZATION)
tmp_text_file.flush()
tmp_text_file.seek(0)
config = Config.from_file(filename=tmp_text_file.name,
protocol="configobj")
assert config == simple_config
def test_Config_on_shelf_mutable(tmpdir):
with shelve.open(os.path.join(tmpdir.strpath, 'x_mutable.shelve')) as shelf:
flatshelf = FlatMap(dictionary=shelf)
config = Config(dictionary=flatshelf)
config['a'] = [1, 2]
config['a'].append(3)
assert config['a'] == [1, 2]
def config_fmt(fmt, config_de):
ref_config_de_string = CONFIG_DE_STRING.get(fmt, None)
if ref_config_de_string:
config = Config.from_string(ref_config_de_string, fmt=fmt)
else:
config = config_de
return config, fmt
def test_module_config_on_configure_observer_run():
cb0 = MyCallback(0, 0)
cb1 = MyCallback(1, 1)
assert cb0.ab == (0, 0)
assert cb1.ab == (1, 1)
module_config = ModuleConfig("""\
a = Int(default=2)
b = Int(default=5)
""",
on_configure=[cb0, cb1])
assert cb0.ab == (0, 0)
assert cb1.ab == (1, 1)
module_config.configure()
assert cb0.ab == (2, 5)
assert cb1.ab == (2, 5)
cfg = Config.from_string("""\
a = 100
b = 3""")
module_config.configure(cfg)
assert cb0.ab == (100, 3)
assert cb1.ab == (100, 3)
cfg["a"] = 200
module_config.configure(cfg)
assert cb0.ab == (200, 3)
assert cb1.ab == (200, 3)
module_config.remove_on_configure_observer(cb1)
cfg["a"] = 300
module_config.configure(cfg)
assert cb0.ab == (300, 3)
assert cb1.ab == (200, 3)
def test_Config_defaults_copy():
config = Config(defaults=True)
config['d'] = 11
config['e'] = 12
config.set_defaults(a={}, b=5, c={'x': 7}, d=8)
config2 = config.copy()
assert not config2.has_section('a')
assert config2.has_option('b')
assert config2['b'] == 5
assert config2.has_section('c')
assert len(config2['c']) == 0
assert config2['c']['x'] == 7
assert config2.has_option('d')
assert config2['d'] == 11
assert config2.has_option('e')
assert config2['e'] == 12
def config_protocol(protocol, config_de):
ref_config_de_string = CONFIG_DE_STRING.get(protocol, None)
if ref_config_de_string:
config = Config.from_string(ref_config_de_string, protocol=protocol)
else:
config = config_de
return config, protocol
def mod_config0():
return Config.from_string("""\
[mod0]
opt0 = "abc"
[mod1]
opt0 = 5.2
""", fmt="zirkon")
def config_protocol(protocol, config_de):
ref_config_de_string = CONFIG_DE_STRING.get(protocol, None)
if ref_config_de_string:
config = Config.from_string(ref_config_de_string, protocol=protocol)
else:
config = config_de
return config, protocol
def test_main_create_template(files, string_io):
o_name = "x-template.zirkon"
s_name = "x.zirkon-schema"
with files.tmp(o_name):
o_file = files[o_name]
s_file = files[s_name]
assert not os.path.exists(files[o_name])
args = ["create", "-s", s_file, "-o", o_file]
log_stream, out_stream = run(args)
config = Config()
config.read(o_file, protocol="zirkon")
config.dump(string_io)
assert string_io.getvalue() == """\
def test_DefaultsSection1(defaults_section):
config = Config()
config['n'] = 5
config['sub'] = {'y': 100}
with defaults_section.referencing(config):
assert defaults_section['x'] == 15
assert defaults_section['sub']['x'] == 110
assert defaults_section['sub']['sub']['x'] == 25
def test_module_config_configure(module_config):
assert not module_config.configured()
config = Config.from_string("""\
opt0 = 4
""", fmt="zirkon")
module_config.configure(config)
assert module_config.configured()
assert module_config['opt0'] == 4
def test_main_program_config_ok_no_defaults_options_out(tmpdir):
ofile = tmpdir.join("pack6.config").strpath
args = ["program", '-m', 'tests/pack6', '--config', '--defaults', '--evaluate', '--output', ofile, '--', '--pack6-mod1-opt11=True']
log_stream, out_stream = run(args)
assert out_stream.getvalue() == """\
"""
config = Config.from_file(ofile)
assert config['pack6']['mod1']['opt11'] == True
def test_Config_sub_setdef():
config = Config(defaults={'sub': {'a': 100}})
config['x'] = 10
config['sub'] = {'b': 3}
assert config['sub']['a'] == 100
with pytest.raises(AttributeError):
config['sub'].defaults = {'a': 200}
assert config['sub']['a'] == 100
def test_Config_err_disabled_macros():
config = Config(macros=False)
config['x'] = 10
config['sub'] = {'sub': {}}
with pytest.raises(ValueError) as exc_info:
config['y'] = ROOT['x'] + 1
assert str(exc_info.value) == "cannot set y=ROOT['x'] + 1: macros are not enabled"
with pytest.raises(ValueError) as exc_info:
config['sub']['sub']['y'] = ROOT['x'] + 1
assert str(exc_info.value) == "cannot set y=ROOT['x'] + 1: macros are not enabled"
config.macros = True
config['sub']['sub']['y'] = ROOT['x'] + 1
assert config['sub']['sub']['y'] == 11
config.macros = False
with pytest.raises(ValueError) as exc_info:
c = config['sub']['sub']['y']
assert str(exc_info.value) == "cannot evaluate ROOT['x'] + 1: macros are not enabled"
def test_Schema_default_section_subsection_option():
schema = Schema.from_string("""\
[filesystems]
[__default_section__]
path = Str()
[size]
min_size_gb = Float(default=0.5)
max_size_gb = Float(default=1.5)
[files]
__default_option__ = Str()
[__default_section__]
name = Str()
__default_option__ = Int()
""")
config = Config.from_string("""\
[filesystems]
[home]
path = "/home/user"
[files]
x = "x.txt"
y = "y.txt"
z = "y.txt"
[a]
name = "alpha"
v0 = 10
v1 = 20
v2 = 30
[b]
name = "beta"
v0 = 5
[c]
v0 = 1
v1 = "g"
v2 = 2
[work]
path = "/tmp/user"
[size]
min_size_gb = 0.0
""")
validation = schema.validate(config)
assert len(validation) == 1
assert 'filesystems' in validation
assert len(validation['filesystems']) == 1
assert 'home' in validation['filesystems']
assert len(validation['filesystems']['home']) == 1
assert 'c' in validation['filesystems']['home']
assert len(validation['filesystems']['home']['c']) == 2
assert 'name' in validation['filesystems']['home']['c']
assert 'v1' in validation['filesystems']['home']['c']
assert validation
assert config['filesystems']['home']['size']['min_size_gb'] == 0.5
assert config['filesystems']['home']['size']['max_size_gb'] == 1.5
assert 'a' in config['filesystems']['home']
assert 'b' in config['filesystems']['home']
assert 'c' in config['filesystems']['home']
assert config['filesystems']['work']['size']['min_size_gb'] == 0.0
assert config['filesystems']['work']['size']['max_size_gb'] == 1.5
def test_Config_defaults_sub():
config = Config(defaults=True)
config['a'] = 10
config['sub'] = {}
config['sub']['x'] = 1
config['sub']['subsub'] = {}
config['sub']['subsub']['xx'] = 11
config['sub']['subsub']['subsubsub'] = {}
config['sub']['subsub']['subsubsub']['xxx'] = 111
config['sub']['subsub']['subsubsub']['yyy'] = 222
config['sub']['subsub']['yy'] = 22
config['sub']['y'] = 2
config['b'] = 20
config2 = Config(defaults=True)
config2.set_defaults(**config)
assert len(config2) == 0
assert config2['a'] == 10
assert config2['sub']['x'] == 1
assert config2['sub']['subsub']['xx'] == 11
assert config2['sub']['subsub']['subsubsub']['xxx'] == 111
assert config2['sub']['subsub']['subsubsub']['yyy'] == 222
assert config2['sub']['subsub']['yy'] == 22
assert config2['sub']['y'] == 2
assert config2['b'] == 20
assert len(config2) == 1
assert config2.has_option('a')
assert config2.has_section('sub')
def defconfig(defaultsvalue):
config = Config(defaults=defaultsvalue)
config['n'] = 10
config['sub'] = {}
config['sub']['n0'] = 1
config['sub']['n1'] = ROOT['n'] + SECTION['n0']
config['sub']['sub'] = {}
config['sub']['sub']['n2'] = ROOT['n'] * ROOT['sub']['n1']
return config
def macro_config(defaultsvalue):
config = Config(defaults=defaultsvalue)
config['a'] = 10
config['b'] = 20
config['c'] = 10
config['sub'] = {}
config['sub']['d'] = 18
config['sub']['e'] = -100
return config
def test_Schema_PATH_defaults(macro_schema_PATH):
filename = "/home/user/PATH.config"
dirname, basename = os.path.split(filename)
config = Config.from_string("""\
""", filename=filename, schema=macro_schema_PATH)
assert config["a"] == os.path.join(dirname, "a_" + basename)
assert config["b"] == filename + "b"
assert config["sub"]["c"] == os.path.join(dirname, "c_" + basename)
assert config["sub"]["d"] == filename + "d"
def test_Config_defaults_option():
config = Config(defaults=True)
config.set_defaults(a=10)
assert 'a' in config
assert config.has_key('a')
assert config.has_option('a')
assert config['a'] == 10
assert config.get('a') == 10
assert config.get_option('a') == 10
assert len(config) == 0
assert not 'a' in config.dictionary
def test_Config_use_defaults_False(string_io, use_defaults):
config = Config()
schema = Schema(use_defaults=use_defaults)
schema['x'] = Int(default=10)
schema['sub'] = {'y': Int(default=20)}
schema['sub']['sub'] = {'z': Int(default=30)}
validation = schema.validate(config)
assert config['x'] == 10
assert config['sub']['y'] == 20
assert config['sub']['sub']['z'] == 30
assert not validation
config.dump(string_io)
if use_defaults:
assert string_io.getvalue() == """\
[sub]
[sub]
"""
else:
assert string_io.getvalue() == """\
def test_Config_use_defaults_False(string_io, use_defaults):
config = Config()
schema = Schema(use_defaults=use_defaults)
schema['x'] = Int(default=10)
schema['sub'] = {'y': Int(default=20)}
schema['sub']['sub'] = {'z': Int(default=30)}
validation = schema.validate(config)
assert config['x'] == 10
assert config['sub']['y'] == 20
assert config['sub']['sub']['z'] == 30
assert not validation
config.dump(string_io)
if use_defaults:
assert string_io.getvalue() == """\
[sub]
[sub]
"""
else:
assert string_io.getvalue() == """\
def test_Config_create_dictionary_init_overlap(string_io, defaultsvalue):
dictionary = collections.OrderedDict()
dictionary['x'] = 10
dictionary['y'] = 10
init = {'a': 20, 'y': 30}
config = Config(init, dictionary=dictionary, defaults=defaultsvalue)
assert len(config) == 3
assert config['x'] == 10
assert config['y'] == 30
assert config['a'] == 20
def simple_validation(simple_schema_content, simple_section_content):
schema = Schema(simple_schema_content)
simple_section_content['a'] = -10
simple_section_content['sub']['sa'] = 100.3
simple_section_content['sub']['sb'] = "abc"
simple_section_content['sub']['sc'] = True
simple_section_content['sub']['subsub']['ssx'] = "omega"
simple_section_content['sub']['subsub']['ssy'] = []
config = Config(simple_section_content)
return schema.validate(config)
def test_DefaultsSection0(defaults_section):
config = Config()
config['n'] = 4
with defaults_section.referencing(config):
defaults_section.dump()
assert defaults_section['x'] == 14
with pytest.raises(KeyError) as exc_info:
assert defaults_section['sub']['x'] == 10008
assert str(exc_info.value) == "'sub'"
assert defaults_section['sub']['sub']['x'] == 20
def test_Config_defaults_add_overlap(defaultsvalue):
config = Config(defaults=defaultsvalue)
config['a'] = 100
config['b'] = 101
config['sub'] = {}
config['sub']['x'] = 10
config['sub']['y'] = 11
config.set_defaults(b=201, c=202, sub={'y': 21, 'z': 22})
assert 'a' in config
assert config['a'] == 100
assert 'b' in config
assert config['b'] == 101
assert 'c' in config
assert config['c'] == 202
assert 'x' in config['sub']
assert config['sub']['x'] == 10
assert 'y' in config['sub']
assert config['sub']['y'] == 11
assert 'z' in config['sub']
assert config['sub']['z'] == 22
def test_Config_err_disabled_macros():
config = Config(macros=False)
config['x'] = 10
config['sub'] = {'sub': {}}
with pytest.raises(ValueError) as exc_info:
config['y'] = ROOT['x'] + 1
assert str(
exc_info.value) == "cannot set y=ROOT['x'] + 1: macros are not enabled"
with pytest.raises(ValueError) as exc_info:
config['sub']['sub']['y'] = ROOT['x'] + 1
assert str(
exc_info.value) == "cannot set y=ROOT['x'] + 1: macros are not enabled"
config.macros = True
config['sub']['sub']['y'] = ROOT['x'] + 1
assert config['sub']['sub']['y'] == 11
config.macros = False
with pytest.raises(ValueError) as exc_info:
c = config['sub']['sub']['y']
assert str(exc_info.value
) == "cannot evaluate ROOT['x'] + 1: macros are not enabled"
def test_set_key(string_io):
config = Config()
with pytest.raises(KeyError) as exc_info:
set_key(config, (), 3)
assert str(exc_info.value) == "()"
with pytest.raises(KeyError) as exc_info:
set_key(config, "", 3)
assert str(exc_info.value) == "''"
set_key(config, "x", 10)
set_key(config, "sub", {'y': 20})
set_key(config, "sub.z", 30)
with pytest.raises(KeyError) as exc_info:
set_key(config, "sub.sub2.w", 40)
assert str(exc_info.value) == "'sub2'"
set_key(config, "sub.sub2.w", 40, parents=True)
config.dump(string_io)
assert string_io.getvalue() == """\
def test_Config_defaults_deloptions():
config = Config(defaults=True)
config['d'] = 11
config['e'] = 12
config.set_defaults(a={}, b=5, c={'x': 7}, d=8)
assert config.has_option('d')
assert config['d'] == 11
del config['d']
assert config.has_option('d')
assert config['d'] == 8
assert config.has_option('e')
assert config['e'] == 12
del config['e']
assert not config.has_option('e')
with pytest.raises(KeyError):
del config['e']
del config['d']
assert config.has_option('d')
del config['c']
assert config.has_section('c')
assert config['c']['x'] == 7
def test_Config_err_disabled_macros_on_validation():
from zirkon.config import ROOT
config = Config(macros=False)
schema = Schema()
schema['x'] = Int()
schema['y'] = Int(min=ROOT['x'] + 2)
config['x'] = 3
config['y'] = 5
with pytest.raises(ValueError) as exc_info:
validation = schema.validate(config)
assert str(exc_info.value
) == "cannot evaluate ROOT['x'] + 2: macros are not enabled"
def test_del_key(string_io):
config = Config()
config['x'] = 10
config['sub'] = {'y': 20}
config['sub']['sub1'] = {'z': 30, 'w': 40}
config['sub']['sub2'] = {'z': 30, 'w': 40}
del_key(config, "x")
with pytest.raises(KeyError) as exc_info:
del_key(config, "x")
assert str(exc_info.value) == "'x'"
del_key(config, "x", ignore_errors=True)
with pytest.raises(KeyError) as exc_info:
del_key(config, "sub.sub3.xx")
assert str(exc_info.value) == "'sub3'"
del_key(config, "sub.sub1")
del_key(config, "sub.sub2.z")
config.dump(string_io)
assert string_io.getvalue() == """\