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tiramisu-cmdline-parser
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unrestraint

This commit is contained in:
Emmanuel Garette 2019-08-23 16:22:34 +02:00
parent c26da98525
commit 1bcfa0618a
7 changed files with 58 additions and 25 deletions
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8
tests/test_help.py
View File

@ -7,7 +7,11 @@ from argparse import RawDescriptionHelpFormatter
from tiramisu_cmdline_parser import TiramisuCmdlineParser from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \ from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
SymLinkOption, OptionDescription, Config SymLinkOption, OptionDescription, Config
from tiramisu_api import Config as JsonConfig try:
from tiramisu_api import Config as JsonConfig
params = ['tiramisu', 'tiramisu-json']
except:
params = ['tiramisu']
@ -31,7 +35,7 @@ def get_config(json):
return jconfig return jconfig
@pytest.fixture(params=['tiramisu', 'tiramisu-json']) @pytest.fixture(params=params)
def json(request): def json(request):
return request.param return request.param

8
tests/test_leadership.py
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@ -6,7 +6,11 @@ import pytest
from tiramisu_cmdline_parser import TiramisuCmdlineParser from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \ from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
SymLinkOption, OptionDescription, Leadership, Config, submulti SymLinkOption, OptionDescription, Leadership, Config, submulti
from tiramisu_api import Config as JsonConfig try:
from tiramisu_api import Config as JsonConfig
params = ['tiramisu', 'tiramisu-json']
except:
params = ['tiramisu']
def get_config(json, with_mandatory=False): def get_config(json, with_mandatory=False):
@ -31,7 +35,7 @@ def get_config(json, with_mandatory=False):
return jconfig return jconfig
@pytest.fixture(params=['tiramisu', 'tiramisu-api']) @pytest.fixture(params=params)
def json(request): def json(request):
return request.param return request.param

8
tests/test_optiondescription.py
View File

@ -6,7 +6,11 @@ import pytest
from tiramisu_cmdline_parser import TiramisuCmdlineParser from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \ from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
SymLinkOption, OptionDescription, Config SymLinkOption, OptionDescription, Config
from tiramisu_api import Config as JsonConfig try:
from tiramisu_api import Config as JsonConfig
params = ['tiramisu', 'tiramisu-json']
except:
params = ['tiramisu']
def get_config(json, has_tree=False, default_verbosity=False, add_long=False, add_store_false=False, empty_optiondescription=False): def get_config(json, has_tree=False, default_verbosity=False, add_long=False, add_store_false=False, empty_optiondescription=False):
@ -59,7 +63,7 @@ def get_config(json, has_tree=False, default_verbosity=False, add_long=False, ad
return jconfig return jconfig
@pytest.fixture(params=['tiramisu', 'tiramisu-json']) @pytest.fixture(params=params)
def json(request): def json(request):
return request.param return request.param

20
tests/test_readme.py
View File

@ -6,7 +6,11 @@ import pytest
from tiramisu_cmdline_parser import TiramisuCmdlineParser from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \ from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
SymLinkOption, OptionDescription, Config SymLinkOption, OptionDescription, Config
from tiramisu_api import Config as JsonConfig try:
from tiramisu_api import Config as JsonConfig
params = ['tiramisu', 'tiramisu-json']
except:
params = ['tiramisu']
def get_config(json, has_tree=False, default_verbosity=False, add_long=False, add_store_false=False): def get_config(json, has_tree=False, default_verbosity=False, add_long=False, add_store_false=False):
@ -67,7 +71,7 @@ def get_config(json, has_tree=False, default_verbosity=False, add_long=False, ad
return jconfig return jconfig
@pytest.fixture(params=['tiramisu', 'tiramisu-json']) @pytest.fixture(params=params)
def json(request): def json(request):
return request.param return request.param
@ -461,7 +465,7 @@ prog.py: error: unrecognized arguments: --int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--int']) parser.parse_args(['none', '--int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:
@ -477,7 +481,7 @@ prog.py: error: unrecognized arguments: --int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--int']) parser.parse_args(['none', '--int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:
@ -493,7 +497,7 @@ prog.py: error: unrecognized arguments: --root.int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--root.int']) parser.parse_args(['none', '--root.int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:
@ -509,7 +513,7 @@ prog.py: error: unrecognized arguments: --root.int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--root.int']) parser.parse_args(['none', '--root.int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:
@ -525,7 +529,7 @@ prog.py: error: unrecognized arguments: --int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--int']) parser.parse_args(['none', '--int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:
@ -541,7 +545,7 @@ prog.py: error: unrecognized arguments: --int
f = StringIO() f = StringIO()
with redirect_stderr(f): with redirect_stderr(f):
try: try:
parser.parse_args(['none', '--int']) parser.parse_args(['none', '--int', '1'])
except SystemExit as err: except SystemExit as err:
assert str(err) == "2" assert str(err) == "2"
else: else:

8
tests/test_shortarg.py
View File

@ -6,10 +6,14 @@ from contextlib import redirect_stderr
from tiramisu_cmdline_parser import TiramisuCmdlineParser from tiramisu_cmdline_parser import TiramisuCmdlineParser
from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \ from tiramisu import IntOption, StrOption, BoolOption, ChoiceOption, \
SymLinkOption, OptionDescription, Config SymLinkOption, OptionDescription, Config
from tiramisu_api import Config as JsonConfig try:
from tiramisu_api import Config as JsonConfig
params = ['tiramisu', 'tiramisu-json']
except:
params = ['tiramisu']
@pytest.fixture(params=['tiramisu', 'tiramisu-json']) @pytest.fixture(params=params)
def json(request): def json(request):
return request.param return request.param

2
tiramisu_cmdline_parser/__init__.py
View File

@ -1,4 +1,4 @@
from .api import TiramisuCmdlineParser from .api import TiramisuCmdlineParser
__version__ = "0.3" __version__ = "0.4"
__all__ = ('TiramisuCmdlineParser',) __all__ = ('TiramisuCmdlineParser',)

29
tiramisu_cmdline_parser/api.py
View File

@ -122,7 +122,7 @@ class TiramisuNamespace(Namespace):
else: else:
display_value = true_value display_value = true_value
choices = get_choice_list(option, option.property.get(), False) choices = get_choice_list(option, option.property.get(), False)
raise ValueError("argument {}: invalid choice: '{}' (choose from {})".format(self.arguments[key], display_value, ', '.join(["'{}'".format(val) for val in choices]))) raise ValueError("argument {}: invalid choice: '{}' (choose from {})".format(self.arguments[key], display_value, ', '.join([f"'{val}'" for val in choices])))
else: else:
raise err raise err
@ -135,7 +135,10 @@ class TiramisuNamespace(Namespace):
value is not None and \ value is not None and \
not isinstance(value, list): not isinstance(value, list):
value = [value] value = [value]
option.value.set(value) try:
option.value.set(value)
except PropertiesOptionError:
raise AttributeError('unrecognized arguments: {}'.format(self.arguments[key]))
def _setattr_follower(self, def _setattr_follower(self,
option: 'Option', option: 'Option',
@ -275,21 +278,27 @@ class TiramisuCmdlineParser(ArgumentParser):
remove_empty_od: bool=False, remove_empty_od: bool=False,
display_modified_value: bool=True, display_modified_value: bool=True,
formatter_class=HelpFormatter, formatter_class=HelpFormatter,
unrestraint: bool=False,
_forhelp: bool=False, _forhelp: bool=False,
**kwargs): **kwargs):
self.fullpath = fullpath self.fullpath = fullpath
self.config = config self.config = config
self.root = root self.root = root
self.remove_empty_od = remove_empty_od self.remove_empty_od = remove_empty_od
self.unrestraint = unrestraint
self.display_modified_value = display_modified_value self.display_modified_value = display_modified_value
if TiramisuHelpFormatter not in formatter_class.__mro__: if TiramisuHelpFormatter not in formatter_class.__mro__:
formatter_class = type('TiramisuHelpFormatter', (TiramisuHelpFormatter, formatter_class), {}) formatter_class = type('TiramisuHelpFormatter', (TiramisuHelpFormatter, formatter_class), {})
formatter_class.remove_empty_od = self.remove_empty_od formatter_class.remove_empty_od = self.remove_empty_od
kwargs['formatter_class'] = formatter_class kwargs['formatter_class'] = formatter_class
if self.root is None: if not _forhelp and self.unrestraint:
subconfig = self.config.option subconfig = self.config.unrestraint
else: else:
subconfig = self.config.option(self.root) subconfig = self.config
if self.root is None:
subconfig = subconfig.option
else:
subconfig = subconfig.option(self.root)
self.namespace = TiramisuNamespace(self.config, self.root) self.namespace = TiramisuNamespace(self.config, self.root)
super().__init__(*args, **kwargs) super().__init__(*args, **kwargs)
self.register('action', 'help', _TiramisuHelpAction) self.register('action', 'help', _TiramisuHelpAction)
@ -330,7 +339,7 @@ class TiramisuCmdlineParser(ArgumentParser):
def _parse_known_args(self, args=None, namespace=None): def _parse_known_args(self, args=None, namespace=None):
try: try:
namespace_, args_ = super()._parse_known_args(args, namespace) namespace_, args_ = super()._parse_known_args(args, namespace)
except (ValueError, LeadershipError) as err: except (ValueError, LeadershipError, AttributeError) as err:
self.error(err) self.error(err)
if args != args_ and args_ and args_[0].startswith(self.prefix_chars): if args != args_ and args_ and args_[0].startswith(self.prefix_chars):
# option that was disabled are no more disable # option that was disabled are no more disable
@ -343,6 +352,7 @@ class TiramisuCmdlineParser(ArgumentParser):
formatter_class=self.formatter_class, formatter_class=self.formatter_class,
epilog=self.epilog, epilog=self.epilog,
description=self.description, description=self.description,
unrestraint=self.unrestraint,
fullpath=self.fullpath) fullpath=self.fullpath)
namespace_, args_ = new_parser._parse_known_args(args_, new_parser.namespace) namespace_, args_ = new_parser._parse_known_args(args_, new_parser.namespace)
else: else:
@ -444,8 +454,11 @@ class TiramisuCmdlineParser(ArgumentParser):
leadership_len = len(value) leadership_len = len(value)
elif option.isfollower(): elif option.isfollower():
value = [] value = []
for index in range(leadership_len): try:
value.append(self.config.option(obj.option.path(), index).value.get()) for index in range(leadership_len):
value.append(self.config.option(obj.option.path(), index).value.get())
except:
value = None
else: else:
value = obj.value.get() value = obj.value.get()
if self.fullpath and prefix: if self.fullpath and prefix: