pyomo__pyomo-3017

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 6, in <module>\n  File \"/workspace/pyomo/core/base/units_container.py\", line 1532, in __getattribute__\n    return getattr(pint_module, attr)\n  File \"/workspace/pyomo/common/dependencies.py\", line 75, in __getattr__\n    raise DeferredImportError(self._moduleunavailable_message())\npyomo.common.errors.DeferredImportError: The \"pint\" package failed to import. This package is necessary to use Pyomo units. (import raised ModuleNotFoundError: No module named 'pint')\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 6, in <module>\n  File \"/workspace/pyomo/core/base/units_container.py\", line 1532, in __getattribute__\n    return getattr(pint_module, attr)\n  File \"/workspace/pyomo/common/dependencies.py\", line 75, in __getattr__\n    raise DeferredImportError(self._moduleunavailable_message())\npyomo.common.errors.DeferredImportError: The \"pint\" package failed to import. This package is necessary to use Pyomo units. (import raised ModuleNotFoundError: No module named 'pint')\n",
    "exit_code": 1
  }
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"/workspace/pyomo/common/collections/component_map.py\", line 71, in __getitem__\n    return self._dict[id(obj)][1]\nKeyError: 125599556231392\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File \"<stdin>\", line 16, in <module>\n  File \"/workspace/pyomo/core/expr/calculus/derivatives.py\", line 96, in differentiate\n    res = reverse_sd(expr=expr)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 484, in reverse_sd\n    return _reverse_diff_helper(expr, False)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 442, in _reverse_diff_helper\n    _diff_GeneralExpression(e, val_dict, der_dict)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 331, in _diff_GeneralExpression\n    der_dict[node.expr] += der_dict[node]\n  File \"/workspace/pyomo/common/collections/component_map.py\", line 73, in __getitem__\n    raise KeyError(\"Component with id '%s': %s\" % (id(obj), str(obj)))\nKeyError: \"Component with id '125599556231392': 2.0\"\n",
  "details": {
    "stdout": "",
    "stderr": "Traceback (most recent call last):\n  File \"/workspace/pyomo/common/collections/component_map.py\", line 71, in __getitem__\n    return self._dict[id(obj)][1]\nKeyError: 125599556231392\n\nDuring handling of the above exception, another exception occurred:\n\nTraceback (most recent call last):\n  File \"<stdin>\", line 16, in <module>\n  File \"/workspace/pyomo/core/expr/calculus/derivatives.py\", line 96, in differentiate\n    res = reverse_sd(expr=expr)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 484, in reverse_sd\n    return _reverse_diff_helper(expr, False)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 442, in _reverse_diff_helper\n    _diff_GeneralExpression(e, val_dict, der_dict)\n  File \"/workspace/pyomo/core/expr/calculus/diff_with_pyomo.py\", line 331, in _diff_GeneralExpression\n    der_dict[node.expr] += der_dict[node]\n  File \"/workspace/pyomo/common/collections/component_map.py\", line 73, in __getitem__\n    raise KeyError(\"Component with id '%s': %s\" % (id(obj), str(obj)))\nKeyError: \"Component with id '125599556231392': 2.0\"\n",
    "exit_code": 1
  }
}

{
  "status": "ok",
  "filepath": "pyomo/core/expr/calculus/diff_with_pyomo.py",
  "content": "_unary_map['sqrt'] = _diff_sqrt\n_unary_map['abs'] = _diff_abs\n\n\ndef _diff_UnaryFunctionExpression(node, val_dict, der_dict):\n    \"\"\"\n\n    Parameters\n    ----------\n    node: pyomo.core.expr.numeric_expr.UnaryFunctionExpression\n    val_dict: ComponentMap\n    der_dict: ComponentMap\n    \"\"\"\n    if node.getname() in _unary_map:\n        _unary_map[node.getname()](node, val_dict, der_dict)\n    else:\n        raise DifferentiationException(\n            'Unsupported expression type for differentiation: {0}'.format(type(node))\n        )\n\n\ndef _diff_GeneralExpression(node, val_dict, der_dict):\n    \"\"\"\n    Reverse automatic differentiation for named expressions.\n\n    Parameters\n    ----------\n    node: The named expression\n    val_dict: ComponentMap\n    der_dict: ComponentMap\n    \"\"\"\n    der_dict[node.expr] += der_dict[node]\n\n\ndef _diff_ExternalFunctionExpression(node, val_dict, der_dict):\n    \"\"\"\n\n    Parameters\n    ----------\n    node: pyomo.core.expr.numeric_expr.ExternalFunctionExpression\n    val_dict: ComponentMap\n    der_dict: ComponentMap\n    \"\"\"\n    der = der_dict[node]\n    vals = tuple(val_dict[i] for i in node.args)\n    derivs = node._fcn.evaluate_fgh(vals, fgh=1)[1]\n    for ndx, arg in enumerate(node.args):\n        der_dict[arg] += der * derivs[ndx]\n\n\n_diff_map = dict()\n_diff_map[_expr.ProductExpression] = _diff_ProductExpression\n_diff_map[_expr.DivisionExpression] = _diff_DivisionExpression\n_diff_map[_expr.PowExpression] = _diff_PowExpression\n_diff_map[_expr.SumExpression] = _diff_SumExpression\n_diff_map[_expr.MonomialTermExpression] = _diff_ProductExpression\n_diff_map[_expr.NegationExpression] = _diff_NegationExpression\n_diff_map[_expr.UnaryFunctionExpression] = _diff_UnaryFunctionExpression\n_diff_map[_expr.ExternalFunctionExpression] = _diff_ExternalFunctionExpression\n_diff_map[_expr.LinearExpression] = _diff_SumExpression\n_diff_map[_expr.AbsExpression] = _diff_abs\n\n_diff_map[_expr.NPV_ProductExpression] = _diff_ProductExpression\n_diff_map[_expr.NPV_DivisionExpression] = _diff_DivisionExpression\n_diff_map[_expr.NPV_PowExpression] = _diff_PowExpression\n_diff_map[_expr.NPV_SumExpression] = _diff_SumExpression\n_diff_map[_expr.NPV_NegationExpression] = _diff_NegationExpression\n_diff_map[_expr.NPV_UnaryFunctionExpression] = _diff_UnaryFunctionExpression\n_diff_map[_expr.NPV_ExternalFunctionExpression] = _diff_ExternalFunctionExpression\n_diff_map[_expr.NPV_AbsExpression] = _diff_abs\n\n\ndef _symbolic_value(x):\n    return x\n\n\ndef _numeric_apply_operation(node, values):\n    return node._apply_operation(values)\n\n\ndef _symbolic_apply_operation(node, values):\n    return node\n\n\nclass _LeafToRootVisitor(ExpressionValueVisitor):\n    def __init__(self, val_dict, der_dict, expr_list, numeric=True):\n        \"\"\"\n        Parameters\n        ----------\n        val_dict: ComponentMap\n        der_dict: ComponentMap\n        \"\"\"\n        self.val_dict = val_dict\n        self.der_dict = der_dict\n        self.expr_list = expr_list\n        assert len(self.expr_list) == 0\n        assert len(self.val_dict) == 0\n        assert len(self.der_dict) == 0\n        if numeric:\n            self.value_func = value\n            self.operation_func = _numeric_apply_operation\n        else:\n            self.value_func = _symbolic_value\n            self.operation_func = _symbolic_apply_operation\n\n    def visit(self, node, values):\n        self.val_dict[node] = self.operation_func(node, values)\n        self.der_dict[node] = 0\n        self.expr_list.append(node)\n        return self.val_dict[node]\n\n    def visiting_potential_leaf(self, node):\n        if node in self.val_dict:\n            return True, self.val_dict[node]\n\n        if node.__class__ in nonpyomo_leaf_types:\n            self.val_dict[node] = node\n            self.der_dict[node] = 0\n            return True, node\n\n        if not node.is_expression_type():\n            val = self.value_func(node)\n            self.val_dict[node] = val\n            self.der_dict[node] = 0\n            return True, val\n\n        return False, None\n\n\ndef _reverse_diff_helper(expr, numeric=True):\n    val_dict = ComponentMap()\n    der_dict = ComponentMap()\n    expr_list = list()\n\n    visitorA = _LeafToRootVisitor(val_dict, der_dict, expr_list, numeric=numeric)\n    visitorA.dfs_postorder_stack(expr)\n\n    der_dict[expr] = 1\n    for e in reversed(expr_list):\n        if e.__class__ in _diff_map:\n            _diff_map[e.__class__](e, val_dict, der_dict)\n        elif e.is_named_expression_type():\n            _diff_GeneralExpression(e, val_dict, der_dict)\n        else:\n            raise DifferentiationException(\n                'Unsupported expression type for differentiation: {0}'.format(type(e))\n            )\n\n    return der_dict\n",
  "start_line": 300,
  "end_line": 449,
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  "is_truncated": true
}

{
  "status": "ok",
  "filepath": "pyomo/common/collections/component_map.py",
  "content": "#  ___________________________________________________________________________\n#\n#  Pyomo: Python Optimization Modeling Objects\n#  Copyright (c) 2008-2022\n#  National Technology and Engineering Solutions of Sandia, LLC\n#  Under the terms of Contract DE-NA0003525 with National Technology and\n#  Engineering Solutions of Sandia, LLC, the U.S. Government retains certain\n#  rights in this software.\n#  This software is distributed under the 3-clause BSD License.\n#  ___________________________________________________________________________\n\nfrom collections.abc import MutableMapping as collections_MutableMapping\nfrom collections.abc import Mapping as collections_Mapping\nfrom pyomo.common.autoslots import AutoSlots\n\n\ndef _rebuild_ids(encode, val):\n    if encode:\n        return val\n    else:\n        # object id() may have changed after unpickling,\n        # so we rebuild the dictionary keys\n        return {id(obj): (obj, v) for obj, v in val.values()}\n\n\nclass ComponentMap(AutoSlots.Mixin, collections_MutableMapping):\n    \"\"\"\n    This class is a replacement for dict that allows Pyomo\n    modeling components to be used as entry keys. The\n    underlying mapping is based on the Python id() of the\n    object, which gets around the problem of hashing\n    subclasses of NumericValue. This class is meant for\n    creating mappings from Pyomo components to values. The\n    use of non-Pyomo components as entry keys should be\n    avoided.\n\n    A reference to the object is kept around as long as it\n    has a corresponding entry in the container, so there is\n    no need to worry about id() clashes.\n\n    We also override __setstate__ so that we can rebuild the\n    container based on possibly updated object ids after\n    a deepcopy or pickle.\n\n    *** An instance of this class should never be\n    deepcopied/pickled unless it is done so along with the\n    components for which it contains map entries (e.g., as\n    part of a block). ***\n    \"\"\"\n\n    __slots__ = (\"_dict\",)\n    __autoslot_mappers__ = {'_dict': _rebuild_ids}\n\n    def __init__(self, *args, **kwds):\n        # maps id(obj) -> (obj,val)\n        self._dict = {}\n        # handle the dict-style initialization scenarios\n        self.update(*args, **kwds)\n\n    def __str__(self):\n        \"\"\"String representation of the mapping.\"\"\"\n        tmp = {str(c) + \" (id=\" + str(id(c)) + \")\": v for c, v in self.items()}\n        return \"ComponentMap(\" + str(tmp) + \")\"\n\n    #\n    # Implement MutableMapping abstract methods\n    #\n\n    def __getitem__(self, obj):\n        try:\n            return self._dict[id(obj)][1]\n        except KeyError:\n            raise KeyError(\"Component with id '%s': %s\" % (id(obj), str(obj)))\n\n    def __setitem__(self, obj, val):\n        self._dict[id(obj)] = (obj, val)\n\n    def __delitem__(self, obj):\n        try:\n            del self._dict[id(obj)]\n        except KeyError:\n            raise KeyError(\"Component with id '%s': %s\" % (id(obj), str(obj)))\n\n    def __iter__(self):\n        return (obj for obj, val in self._dict.values())\n\n    def __len__(self):\n        return self._dict.__len__()\n\n    #\n    # Overload MutableMapping default implementations\n    #\n\n    # We want to avoid generating Pyomo expressions due to\n    # comparison of values, so we convert both objects to a\n    # plain dictionary mapping key->(type(val), id(val)) and\n    # compare that instead.\n    def __eq__(self, other):\n        if not isinstance(other, collections_Mapping):\n            return False\n        return {(type(key), id(key)): val for key, val in self.items()} == {\n            (type(key), id(key)): val for key, val in other.items()\n        }\n\n    def __ne__(self, other):\n        return not (self == other)\n\n    #\n    # The remaining methods have slow default\n    # implementations for MutableMapping. In particular,\n    # they rely KeyError catching, which is slow for this\n    # class because KeyError messages use fully qualified\n    # names.\n    #\n\n    def __contains__(self, obj):\n        return id(obj) in self._dict\n\n    def clear(self):\n        'D.clear() -> None.  Remove all items from D.'\n        self._dict.clear()\n\n    def get(self, key, default=None):\n        'D.get(k[,d]) -> D[k] if k in D, else d.  d defaults to None.'\n        if key in self:\n            return self[key]\n        return default\n\n    def setdefault(self, key, default=None):\n        'D.setdefault(k[,d]) -> D.get(k,d), also set D[k]=d if k not in D'\n        if key in self:\n            return self[key]\n        else:\n            self[key] = default\n        return default",
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}

{
  "status": "ok",
  "stdout": "m.y type: <class 'pyomo.core.base.expression.ScalarExpression'>\nm.y.expr type: <class 'pyomo.core.expr.numvalue.NumericConstant'>\nm.y.expr: 2.0\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "stdout": "pyomo/core/expr/visitor.py:1019:        elif child.is_named_expression_type():\npyomo/core/expr/visitor.py:1041:        if node.is_named_expression_type():\npyomo/core/expr/visitor.py:1091:        elif child.is_named_expression_type():\npyomo/core/expr/base.py:325:    def is_named_expression_type(self):\npyomo/core/expr/calculus/diff_with_pyomo.py:441:        elif e.is_named_expression_type():\npyomo/core/expr/compare.py:101:            if node.is_named_expression_type():\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "pyomo/core/expr/base.py",
  "content": "        Returns:\n            A boolean.  Defaults to :const:`True` for expressions.\n        \"\"\"\n        return True\n\n    def is_named_expression_type(self):\n        \"\"\"\n        Return :const:`True` if this object is a named expression.\n\n        This method returns :const:`False` for this class, and it\n        is included in other classes within Pyomo that are not named",
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}

{
  "status": "ok",
  "filepath": "pyomo/core/expr/base.py",
  "content": "        Returns:\n            A boolean.  Defaults to :const:`True` for expressions.\n        \"\"\"\n        return True\n\n    def is_named_expression_type(self):\n        \"\"\"\n        Return :const:`True` if this object is a named expression.\n\n        This method returns :const:`False` for this class, and it\n        is included in other classes within Pyomo that are not named\n        expressions, which allows for a check for named expressions\n        without evaluating the class type.\n\n        Returns:\n            A boolean.\n        \"\"\"\n        return False\n\n    def is_expression_type(self, expression_system=None):\n        \"\"\"",
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}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "",
  "details": {
    "stdout": "",
    "stderr": "",
    "exit_code": 1
  }
}

{
  "status": "ok",
  "stdout": "405:class ScalarExpression(_GeneralExpressionData, Expression):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "pyomo/core/base/expression.py",
  "content": "            self._construct_from_rule_using_setitem()\n        finally:\n            timer.report()\n\n\nclass ScalarExpression(_GeneralExpressionData, Expression):\n    def __init__(self, *args, **kwds):\n        _GeneralExpressionData.__init__(self, expr=None, component=self)\n        Expression.__init__(self, *args, **kwds)\n        self._index = UnindexedComponent_index\n\n    #\n    # Override abstract interface methods to first check for\n    # construction\n    #\n\n    def __call__(self, exception=True):\n        \"\"\"Return expression on this expression.\"\"\"\n        if self._constructed:\n            return super().__call__(exception)\n        raise ValueError(\n            \"Evaluating the expression of Expression '%s' \"\n            \"before the Expression has been constructed (there \"\n            \"is currently no value to return).\" % (self.name)\n        )\n\n    @property\n    def expr(self):\n        \"\"\"Return expression on this expression.\"\"\"\n        if self._constructed:\n            return _GeneralExpressionData.expr.fget(self)\n        raise ValueError(\n            \"Accessing the expression of Expression '%s' \"\n            \"before the Expression has been constructed (there \"\n            \"is currently no value to return).\" % (self.name)\n        )\n\n    @expr.setter\n    def expr(self, expr):\n        \"\"\"Set the expression on this expression.\"\"\"\n        self.set_value(expr)\n\n    def clear(self):\n        self._data = {}\n\n    def set_value(self, expr):\n        \"\"\"Set the expression on this expression.\"\"\"\n        if self._constructed:\n            return _GeneralExpressionData.set_value(self, expr)\n        raise ValueError(\n            \"Setting the expression of Expression '%s' \"",
  "start_line": 400,
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}

{
  "status": "ok",
  "stdout": "149:class _GeneralExpressionDataImpl(_ExpressionData):\n241:class _GeneralExpressionData(_GeneralExpressionDataImpl, ComponentData):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "pyomo/core/base/expression.py",
  "content": "\nclass _GeneralExpressionData(_GeneralExpressionDataImpl, ComponentData):\n    \"\"\"\n    An object that defines an expression that is never cloned\n\n    Constructor Arguments\n        expr        The Pyomo expression stored in this expression.\n        component   The Expression object that owns this data.\n\n    Public Class Attributes\n        expr        The expression owned by this data.\n\n    Private class attributes:\n        _component  The expression component.\n    \"\"\"\n\n    __slots__ = ('_args_',)\n\n    def __init__(self, expr=None, component=None):\n        _GeneralExpressionDataImpl.__init__(self, expr)\n        # Inlining ComponentData.__init__\n        self._component = weakref_ref(component) if (component is not None) else None\n        self._index = NOTSET\n\n\n@ModelComponentFactory.register(\n    \"Named expressions that can be used in other expressions.\"\n)\nclass Expression(IndexedComponent):\n    \"\"\"\n    A shared expression container, which may be defined over a index.\n\n    Constructor Arguments:\n        initialize  A Pyomo expression or dictionary of expressions\n                        used to initialize this object.\n        expr        A synonym for initialize.\n        rule        A rule function used to initialize this object.\n        name        Name for this component.\n        doc         Text describing this component.\n    \"\"\"\n",
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}

{
  "status": "ok",
  "stdout": "68:    def is_named_expression_type(self):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "pyomo/core/base/expression.py",
  "content": "    def __call__(self, exception=True):\n        \"\"\"Compute the value of this expression.\"\"\"\n        (arg,) = self._args_\n        if arg.__class__ in native_types:\n            # Note: native_types includes NoneType\n            return arg\n        return arg(exception=exception)\n\n    def is_named_expression_type(self):\n        \"\"\"A boolean indicating whether this in a named expression.\"\"\"\n        return True\n\n    def is_expression_type(self, expression_system=None):\n        \"\"\"A boolean indicating whether this in an expression.\"\"\"\n        return expression_system is None or expression_system == self.EXPRESSION_SYSTEM\n\n    def arg(self, index):\n        if index != 0:\n            raise KeyError(\"Invalid index for expression argument: %d\" % index)\n        return self._args_[0]\n",
  "start_line": 60,
  "end_line": 80,
  "total_lines": 514,
  "is_truncated": false
}

{
  "status": "ok",
  "filepath": "pyomo/core/base/expression.py",
  "content": "\n\nclass _ExpressionData(numeric_expr.NumericValue):\n    \"\"\"\n    An object that defines a named expression.\n\n    Public Class Attributes\n        expr       The expression owned by this data.\n    \"\"\"\n\n    __slots__ = ()\n\n    EXPRESSION_SYSTEM = EXPR.ExpressionType.NUMERIC\n    PRECEDENCE = 0\n    ASSOCIATIVITY = EXPR.OperatorAssociativity.NON_ASSOCIATIVE\n\n    #\n    # Interface\n    #\n\n    def __call__(self, exception=True):\n        \"\"\"Compute the value of this expression.\"\"\"\n        (arg,) = self._args_\n        if arg.__class__ in native_types:\n            # Note: native_types includes NoneType\n            return arg\n        return arg(exception=exception)\n\n    def is_named_expression_type(self):\n        \"\"\"A boolean indicating whether this in a named expression.\"\"\"\n        return True",
  "start_line": 40,
  "end_line": 70,
  "total_lines": 514,
  "is_truncated": false
}

{
  "status": "ok",
  "stdout": "405:class ScalarExpression(_GeneralExpressionData, Expression):\n",
  "stderr": "",
  "exit_code": 0
}

{
  "status": "ok",
  "filepath": "pyomo/core/base/expression.py",
  "content": "        \"\"\"A boolean indicating whether this expression is fixed.\"\"\"\n        raise NotImplementedError\n\n    # _ExpressionData should never return False because\n    # they can store subexpressions that contain variables\n    def is_potentially_variable(self):\n        return True\n\n\nclass _GeneralExpressionDataImpl(_ExpressionData):\n    \"\"\"\n    An object that defines an expression that is never cloned\n\n    Constructor Arguments\n        expr        The Pyomo expression stored in this expression.\n        component   The Expression object that owns this data.\n\n    Public Class Attributes\n        expr       The expression owned by this data.\n    \"\"\"\n",
  "start_line": 140,
  "end_line": 160,
  "total_lines": 514,
  "is_truncated": false
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "  File \"<stdin>\", line 6\n    // I need a way to see what node is.\n    ^^\nSyntaxError: invalid syntax\n",
  "details": {
    "stdout": "",
    "stderr": "  File \"<stdin>\", line 6\n    // I need a way to see what node is.\n    ^^\nSyntaxError: invalid syntax\n",
    "exit_code": 1
  }
}

{
  "status": "error",
  "error_type": "CommandError",
  "error_message": "Traceback (most recent call last):\n  File \"<stdin>\", line 7, in <module>\nAttributeError: 'ScalarExpression' object has no attribute 'data'. Did you mean: '_data'?\n",
  "details": {
    "stdout": "e: ScalarExpression\n",
    "stderr": "Traceback (most recent call last):\n  File \"<stdin>\", line 7, in <module>\nAttributeError: 'ScalarExpression' object has no attribute 'data'. Did you mean: '_data'?\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": "e type: <class 'pyomo.core.base.expression.ScalarExpression'>\ne.is_named_expression_type(): True\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": "m.f.expr: x + 1.0\narg: x, type: <class 'pyomo.core.base.var.ScalarVar'>, is_named: False\narg: y, type: <class 'pyomo.core.base.expression.ScalarExpression'>, is_named: True\n",
  "stderr": "",
  "exit_code": 0,
  "budget_warning": "Only 8 tool call(s) remaining (22/30 used). Finalize your edits and call submit_patch soon."
}