enthought__traits-541

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  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 26, in <module>\n    from .trait_base import Uninitialized, Undefined, Missing, Self\n  File \"/workspace/traits/trait_base.py\", line 151, in <module>\n    from . import ctraits\nImportError: cannot import name 'ctraits' from 'traits' (/workspace/traits/__init__.py)\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 26, in <module>\n    from .trait_base import Uninitialized, Undefined, Missing, Self\n  File \"/workspace/traits/trait_base.py\", line 151, in <module>\n    from . import ctraits\nImportError: cannot import name 'ctraits' from 'traits' (/workspace/traits/__init__.py)\n",
    "exit_code": 1
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}

{
  "status": "ok",
  "filepath": "traits/__init__.py",
  "content": "# Copyright (c) 2008-2019 by Enthought, Inc.\n# All rights reserved.\n\nfrom __future__ import absolute_import\n\ntry:\n    from traits.version import version as __version__\nexcept ImportError:\n    # If we get here, we're using a source tree that hasn't been created via\n    # the setup script. That likely also means that the ctraits extension\n    # hasn't been built, so this isn't a viable Traits installation. OTOH, it\n    # can be useful if a simple \"import traits\" doesn't actually fail.\n    __version__ = \"unknown\"\n\n# Add a NullHandler so 'traits' loggers don't complain when they get used.\nimport logging\n\nlogging.getLogger(__name__).addHandler(logging.NullHandler())\n\ndel logging",
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  "filepath": "traits/trait_base.py",
  "content": "\n\n#: Singleton object that indicates that a trait attribute has not yet had a\n#: value set (i.e., its value is undefined). This object is used instead of\n#: None, because None often has other meanings, such as that a value is not\n#: used. When a trait attribute is first assigned a value, and its associated\n#: trait notification handlers are called, Undefined is passed as the *old*\n#: parameter, to indicate that the attribute previously had no value.\nUndefined = _Undefined()\n\n# Tell the C-base code about singleton 'Undefined' and 'Uninitialized' objects:\nfrom . import ctraits\n\nctraits._undefined(Undefined, Uninitialized)\n\n# -------------------------------------------------------------------------------\n#  Singleton 'Missing' object (used as missing method argument marker):\n# -------------------------------------------------------------------------------\n\n\nclass Missing(object):\n    \"\"\" Singleton 'Missing' object (used as missing method argument marker).\n    \"\"\"\n\n    def __repr__(self):\n        return \"<missing>\"\n\n\n#: Singleton object that indicates that a method argument is missing from a\n#: type-checked method signature.\nMissing = Missing()",
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  "stdout": "__init__.py\n__pycache__/\n_py2to3.py\nadaptation/\napi.py\ncategory.py\nctraits.c\netsconfig/\nhas_dynamic_views.py\nhas_traits.py\ninterface_checker.py\npy2to3.h\ntesting/\ntests/\ntrait_base.py\ntrait_errors.py\ntrait_handlers.py\ntrait_notifiers.py\ntrait_numeric.py\ntrait_types.py\ntrait_value.py\ntraits.py\ntraits_listener.py\nustr_trait.py\nutil/\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "setup.py",
  "content": "# Copyright (c) 2008-2019 by Enthought, Inc.\n# All rights reserved.\n\nimport io\nimport os\nimport runpy\nimport subprocess\n\nimport setuptools\n\n# Version information; update this by hand when making a new bugfix or feature\n# release. The actual package version is autogenerated from this information\n# together with information from the version control system, and then injected\n# into the package source.\nMAJOR = 5\nMINOR = 2\nMICRO = 0\nIS_RELEASED = False\n\n# If this file is part of a Git export (for example created with \"git archive\",\n# or downloaded from GitHub), ARCHIVE_COMMIT_HASH gives the full hash of the\n# commit that was exported.\nARCHIVE_COMMIT_HASH = \"94308a28e4cb1e071cfc1e107c8e19081089f88c\"\n\n# Templates for version strings.\nRELEASED_VERSION = u\"{major}.{minor}.{micro}\"\nUNRELEASED_VERSION = u\"{major}.{minor}.{micro}.dev{dev}\"\n\n# Paths to the autogenerated version file and the Git directory.\nHERE = os.path.abspath(os.path.dirname(__file__))\nVERSION_FILE = os.path.join(HERE, \"traits\", \"version.py\")\nGIT_DIRECTORY = os.path.join(HERE, \".git\")\n\n# Template for the autogenerated version file.\nVERSION_FILE_TEMPLATE = u'''\\\n# Copyright (c) 2008-2019 by Enthought, Inc.\n# All rights reserved.\n\n\"\"\"\nVersion information for this Traits distribution.\n\nThis file is autogenerated by the Traits setup.py script.\n\"\"\"\n\nfrom __future__ import unicode_literals\n\n#: The full version of the package, including a development suffix\n#: for unreleased versions of the package.\nversion = \"{version}\"\n\n#: The Git revision from which this release was made.\ngit_revision = \"{git_revision}\"\n'''\n\n# Git executable to use to get revision information.\nGIT = \"git\"\n\n\ndef _git_output(args):\n    \"\"\"\n    Call Git with the given arguments and return the output as (Unicode) text.\n    \"\"\"\n    return subprocess.check_output([GIT] + args).decode(\"utf-8\")\n\n\ndef _git_info(commit=\"HEAD\"):\n    \"\"\"\n    Get information about the given commit from Git.\n\n    Parameters\n    ----------\n    commit : str, optional\n        Commit to provide information for. Defaults to \"HEAD\".\n\n    Returns\n    -------\n    git_count : int\n        Number of revisions from this commit to the initial commit.\n    git_revision : unicode\n        Commit hash for HEAD.\n\n    Raises\n    ------\n    EnvironmentError\n        If Git is not available.\n    subprocess.CalledProcessError\n        If Git is available, but the version command fails (most likely\n        because there's no Git repository here).\n    \"\"\"\n    count_args = [\"rev-list\", \"--count\", \"--first-parent\", commit]\n    git_count = int(_git_output(count_args))\n\n    revision_args = [\"rev-list\", \"--max-count\", \"1\", commit]\n    git_revision = _git_output(revision_args).rstrip()\n\n    return git_count, git_revision\n\n\ndef write_version_file(version, git_revision):\n    \"\"\"\n    Write version information to the version file.\n\n    Overwrites any existing version file.\n\n    Parameters\n    ----------\n    version : unicode\n        Package version.\n    git_revision : unicode\n        The full commit hash for the current Git revision.\n    \"\"\"\n    with io.open(VERSION_FILE, \"w\", encoding=\"ascii\") as version_file:\n        version_file.write(\n            VERSION_FILE_TEMPLATE.format(\n                version=version, git_revision=git_revision\n            )\n        )\n\n\ndef read_version_file():\n    \"\"\"\n    Read version information from the version file, if it exists.\n\n    Returns\n    -------\n    version : unicode\n        The full version, including any development suffix.\n    git_revision : unicode\n        The full commit hash for the current Git revision.\n\n    Raises\n    ------\n    EnvironmentError\n        If the version file does not exist.\n    \"\"\"\n    version_info = runpy.run_path(VERSION_FILE)\n    return (version_info[\"version\"], version_info[\"git_revision\"])\n\n\ndef git_version():\n    \"\"\"\n    Construct version information from local variables and Git.\n\n    Returns\n    -------\n    version : unicode\n        Package version.\n    git_revision : unicode\n        The full commit hash for the current Git revision.\n",
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{
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  "stdout": "/workspace/traits/__init__.py\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/traits/traits/api.py\", line 26, in <module>\n    from .trait_base import Uninitialized, Undefined, Missing, Self\n  File \"/traits/traits/trait_base.py\", line 151, in <module>\n    from . import ctraits\nImportError: cannot import name 'ctraits' from 'traits' (/traits/traits/__init__.py)\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/traits/traits/api.py\", line 26, in <module>\n    from .trait_base import Uninitialized, Undefined, Missing, Self\n  File \"/traits/traits/trait_base.py\", line 151, in <module>\n    from . import ctraits\nImportError: cannot import name 'ctraits' from 'traits' (/traits/traits/__init__.py)\n",
    "exit_code": 1
  }
}

{
  "status": "ok",
  "stdout": "/traits\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "stdout": "/traits@\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "stdout": "lrwxrwxrwx 1 root root 10 Nov 14 03:14 /traits -> /workspace\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "stdout": "2951:    def _sync_trait_items_modified(self, object, name, old, event):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "traits/has_traits.py",
  "content": "            self.__dict__[\"__sync_trait__\"] = info = {}\n            info[\"\"] = {}\n\n        return info\n\n    def _sync_trait_modified(self, object, name, old, new):\n        info = self.__sync_trait__\n        if name not in info:\n            return\n        locked = info[\"\"]\n        locked[name] = None\n        for object, object_name in info[name].values():\n            object = object()\n            if object_name not in object._get_sync_trait_info()[\"\"]:\n                try:\n                    setattr(object, object_name, new)\n                except:\n                    pass\n\n        del locked[name]\n\n    def _sync_trait_items_modified(self, object, name, old, event):\n        n0 = event.index\n        n1 = n0 + len(event.removed)\n        name = name[:-6]\n        info = self.__sync_trait__\n        locked = info[\"\"]\n        locked[name] = None\n        for object, object_name in info[name].values():\n            object = object()\n            if object_name not in object._get_sync_trait_info()[\"\"]:\n                try:\n                    getattr(object, object_name)[n0:n1] = event.added\n                except:\n                    pass\n\n        del locked[name]\n\n    def _is_list_trait(self, trait_name):\n        handler = self.base_trait(trait_name).handler\n\n        return (handler is not None) and (\n            handler.default_value_type == TRAIT_LIST_OBJECT_DEFAULT_VALUE\n        )\n\n    # ---------------------------------------------------------------------------\n    #  Add a new trait:\n    # ---------------------------------------------------------------------------\n\n    def add_trait(self, name, *trait):\n        \"\"\"Adds a trait attribute to this object.\n\n        Parameters\n        ----------\n        name : str\n            Name of the attribute to add.\n        *trait :\n            Trait or a value that can be converted to a trait by Trait().\n            Trait definition for *name*. If more than one value is specified,\n            it is equivalent to passing the entire list of values to Trait().\n\n        \"\"\"\n\n        # Make sure a trait argument was specified:\n        if len(trait) == 0:\n            raise ValueError(\"No trait definition was specified.\")\n\n        # Make sure only valid traits get added:\n        if len(trait) > 1:\n            trait = Trait(*trait)\n        else:",
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{
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  "stdout": "./traits/trait_handlers.py:2317:class TraitListEvent(object):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "traits/trait_handlers.py",
  "content": "\n\n# -------------------------------------------------------------------------------\n#  'TraitListEvent' class:\n# -------------------------------------------------------------------------------\n\n\nclass TraitListEvent(object):\n\n    # ---------------------------------------------------------------------------\n    #  Initialize the object:\n    # ---------------------------------------------------------------------------\n\n    def __init__(self, index=0, removed=None, added=None):\n        self.index = index\n\n        if removed is None:\n            removed = []\n        self.removed = removed\n\n        if added is None:\n            added = []\n        self.added = added\n\n\n# -------------------------------------------------------------------------------\n#  'TraitList' class:\n# -------------------------------------------------------------------------------\n\n\nclass TraitList(TraitHandler):\n    \"\"\" Ensures that a value assigned to a trait attribute is a list containing\n    elements of a specified type, and that the length of the list is also\n    within a specified range.\n\n    TraitList also makes sure that any changes made to the list after it is\n    assigned to the trait attribute do not violate the list's type and length\n    constraints. TraitList is the underlying handler for the predefined\n    list-based traits.\n\n    Example",
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{
  "status": "ok",
  "stdout": "",
  "stderr": "",
  "exit_code": 0
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{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 28, in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\n  File \"/workspace/traits/trait_errors.py\", line 151, in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nAttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 28, in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\n  File \"/workspace/traits/trait_errors.py\", line 151, in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nAttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n",
    "exit_code": 1
  }
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "\n==================================== ERRORS ====================================\n______________ ERROR collecting traits/tests/test_sync_traits.py _______________\ntraits/tests/test_sync_traits.py:10: in <module>\n    from traits.api import (\ntraits/api.py:28: in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\ntraits/trait_errors.py:151: in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nE   AttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n=========================== short test summary info ============================\nERROR traits/tests/test_sync_traits.py - AttributeError: module 'traits.ctrai...\n!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!\n1 error in 0.04s\n",
  "details": {
    "stdout": "\n==================================== ERRORS ====================================\n______________ ERROR collecting traits/tests/test_sync_traits.py _______________\ntraits/tests/test_sync_traits.py:10: in <module>\n    from traits.api import (\ntraits/api.py:28: in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\ntraits/trait_errors.py:151: in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nE   AttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n=========================== short test summary info ============================\nERROR traits/tests/test_sync_traits.py - AttributeError: module 'traits.ctrai...\n!!!!!!!!!!!!!!!!!!!! Interrupted: 1 error during collection !!!!!!!!!!!!!!!!!!!!\n1 error in 0.04s\n",
    "stderr": "",
    "exit_code": 2
  }
}

{
  "status": "ok",
  "stdout": "./setup.py:277:    ext_modules=[setuptools.Extension(\"traits.ctraits\", [\"traits/ctraits.c\"])],\n./traits/traits.py:555:ctraits._ctrait(CTrait)\n./traits/trait_base.py:153:ctraits._undefined(Undefined, Uninitialized)\n./traits/trait_value.py:254:ctraits._value_class(BaseTraitValue)\n./traits/trait_handlers.py:3508:ctraits._list_classes(TraitListObject, TraitSetObject, TraitDictObject)\n./traits/trait_handlers.py:3521:    ctraits._adapt(adapt)\n./traits/trait_handlers.py:3525:ctraits._adapt(_adapt_wrapper)\n./traits/trait_types.py:103:# (see validate_trait_coerce_type in ctraits.c).\n./traits/trait_types.py:2931:ctraits._validate_implements(validate_implements)\n./traits/trait_errors.py:151:ctraits._exceptions(TraitError, DelegationError)\n./traits/ctraits.c:1605:        \"traits.ctraits.CHasTraits\",\n./traits/ctraits.c:5102:    \"traits.ctraits.cTrait\",\n./traits/tests/test_float.py:53:    # validate_trait_complex in ctraits.c).\n./MANIFEST.in:13:include traits/ctraits.c\n",
  "stderr": "grep: ./.git/index: binary file matches\n",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "traits/ctraits.py",
  "size": 205
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 28, in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\n  File \"/workspace/traits/trait_errors.py\", line 151, in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nAttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 28, in <module>\n    from .trait_errors import TraitError, TraitNotificationError, DelegationError\n  File \"/workspace/traits/trait_errors.py\", line 151, in <module>\n    ctraits._exceptions(TraitError, DelegationError)\nAttributeError: module 'traits.ctraits' has no attribute '_exceptions'\n",
    "exit_code": 1
  },
  "budget_warning": "Only 10 tool call(s) remaining (20/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "ok",
  "stdout": "__init__.py\n__pycache__/\n_py2to3.py\nadaptation/\napi.py\ncategory.py\nctraits/\nctraits.c\nctraits.py\netsconfig/\nhas_dynamic_views.py\nhas_traits.py\ninterface_checker.py\npy2to3.h\ntesting/\ntests/\ntrait_base.py\ntrait_errors.py\ntrait_handlers.py\ntrait_notifiers.py\ntrait_numeric.py\ntrait_types.py\ntrait_value.py\ntraits.py\ntraits_listener.py\nustr_trait.py\nutil/\n",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 9 tool call(s) remaining (21/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "ok",
  "stdout": "",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 36, in <module>\n    from .category import Category\n  File \"/workspace/traits/category.py\", line 38, in <module>\n    from .has_traits import (\n  File \"/workspace/traits/has_traits.py\", line 42, in <module>\n    from .ctraits import CHasTraits, _HasTraits_monitors\nImportError: cannot import name 'CHasTraits' from 'traits.ctraits' (/workspace/traits/ctraits.py)\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 1, in <module>\n  File \"/workspace/traits/api.py\", line 36, in <module>\n    from .category import Category\n  File \"/workspace/traits/category.py\", line 38, in <module>\n    from .has_traits import (\n  File \"/workspace/traits/has_traits.py\", line 42, in <module>\n    from .ctraits import CHasTraits, _HasTraits_monitors\nImportError: cannot import name 'CHasTraits' from 'traits.ctraits' (/workspace/traits/ctraits.py)\n",
    "exit_code": 1
  },
  "budget_warning": "Only 7 tool call(s) remaining (23/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "ok",
  "filepath": "traits/has_traits.py",
  "content": "# ------------------------------------------------------------------------------\n#\n#  Copyright (c) 2005, Enthought, Inc.\n#  All rights reserved.\n#\n#  This software is provided without warranty under the terms of the BSD\n#  license included in enthought/LICENSE.txt and may be redistributed only\n#  under the conditions described in the aforementioned license.  The license\n#  is also available online at http://www.enthought.com/licenses/BSD.txt\n#\n#  Thanks for using Enthought open source!\n#\n#  Author:        David C. Morrill\n#  Original Date: 06/21/2002\n#\n#  Rewritten as a C-based type extension: 06/21/2004\n#\n# ------------------------------------------------------------------------------\n\n\"\"\" Defines the HasTraits class, along with several useful subclasses and\n    associated metaclasses.\n\"\"\"\n\n# -------------------------------------------------------------------------------\n#  Imports:\n# -------------------------------------------------------------------------------\n\nfrom __future__ import absolute_import, division, print_function\n\nimport copy as copy_module\nimport weakref\nimport re\n\nfrom types import FunctionType, MethodType\n\nimport six\n\nfrom . import __version__ as TraitsVersion\n\nfrom .adaptation.adaptation_error import AdaptationError\n\nfrom .ctraits import CHasTraits, _HasTraits_monitors\n\nfrom .traits import (\n    CTrait,\n    ForwardProperty,\n    Property,\n    SpecialNames,\n    Trait,\n    TraitFactory,\n    __newobj__,\n    generic_trait,\n    trait_factory,\n)\n\nfrom .trait_types import Any, Bool, Disallow, Enum, Event, Python, This\n\nfrom .trait_notifiers import (\n    ExtendedTraitChangeNotifyWrapper,\n    FastUITraitChangeNotifyWrapper,",
  "start_line": 1,
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  "is_truncated": false,
  "budget_warning": "Only 6 tool call(s) remaining (24/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "ok",
  "stdout": "2953:        n1 = n0 + len(event.removed)\n",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 5 tool call(s) remaining (25/30 used). Finalize your edits and call submit_patch soon."
}

{
  "status": "ok",
  "filepath": "traits/has_traits.py",
  "content": "                if key != \"\":\n                    for name, value in list(dic.items()):\n                        if ref is value[0]:\n                            del dic[name]\n                    if len(dic) == 0:\n                        del info[key]\n\n        info = self._get_sync_trait_info()\n        dic = info.setdefault(trait_name, {})\n        key = (id(object), alias)\n\n        callback = lambda ref: _sync_trait_listener_deleted(ref, info)\n        value = (weakref.ref(object, callback), alias)\n\n        if key not in dic:\n            if len(dic) == 0:\n                self._on_trait_change(self._sync_trait_modified, trait_name)\n                if is_list:\n                    self._on_trait_change(\n                        self._sync_trait_items_modified, trait_name + \"_items\"\n                    )\n            dic[key] = value\n            setattr(object, alias, getattr(self, trait_name))\n\n        if mutual:\n            object.sync_trait(alias, self, trait_name, False)\n\n    def _get_sync_trait_info(self):\n        info = getattr(self, \"__sync_trait__\", None)\n        if info is None:\n            self.__dict__[\"__sync_trait__\"] = info = {}\n            info[\"\"] = {}\n\n        return info\n\n    def _sync_trait_modified(self, object, name, old, new):\n        info = self.__sync_trait__\n        if name not in info:\n            return\n        locked = info[\"\"]\n        locked[name] = None\n        for object, object_name in info[name].values():\n            object = object()\n            if object_name not in object._get_sync_trait_info()[\"\"]:\n                try:\n                    setattr(object, object_name, new)\n                except:\n                    pass\n\n        del locked[name]\n\n    def _sync_trait_items_modified(self, object, name, old, event):\n        n0 = event.index\n        n1 = n0 + len(event.removed)\n        name = name[:-6]\n        info = self.__sync_trait__\n        locked = info[\"\"]\n        locked[name] = None\n        for object, object_name in info[name].values():\n            object = object()\n            if object_name not in object._get_sync_trait_info()[\"\"]:\n                try:\n                    getattr(object, object_name)[n0:n1] = event.added\n                except:\n                    pass\n\n        del locked[name]\n\n    def _is_list_trait(self, trait_name):\n        handler = self.base_trait(trait_name).handler\n\n        return (handler is not None) and (\n            handler.default_value_type == TRAIT_LIST_OBJECT_DEFAULT_VALUE\n        )\n\n    # ---------------------------------------------------------------------------\n    #  Add a new trait:\n    # ---------------------------------------------------------------------------\n\n    def add_trait(self, name, *trait):\n        \"\"\"Adds a trait attribute to this object.\n\n        Parameters\n        ----------\n        name : str\n            Name of the attribute to add.\n        *trait :\n            Trait or a value that can be converted to a trait by Trait().\n            Trait definition for *name*. If more than one value is specified,\n            it is equivalent to passing the entire list of values to Trait().\n\n        \"\"\"\n\n        # Make sure a trait argument was specified:\n        if len(trait) == 0:\n            raise ValueError(\"No trait definition was specified.\")\n\n        # Make sure only valid traits get added:\n        if len(trait) > 1:\n            trait = Trait(*trait)\n        else:",
  "start_line": 2900,
  "end_line": 3000,
  "total_lines": 3990,
  "is_truncated": false,
  "budget_warning": "Only 4 tool call(s) remaining (26/30 used). Finalize your edits and call submit_patch soon."
}