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#ifndef ERROR_H
#define ERROR_H
#include <format>
#include <QString>
#include <pybind11/pybind11.h>
#include <uibase/utility.h>
namespace pyexcept {
/**
* @brief Exception to throw when a python implementation does not implement
* a pure virtual function.
*/
class MissingImplementation : public MOBase::Exception {
public:
MissingImplementation(std::string const& className,
std::string const& methodName)
: Exception(QString::fromStdString(
std::format("Python class implementing \"{}\" has no "
"implementation of method \"{}\".",
className, methodName)))
{
}
};
/**
* @brief Exception to throw when a python error occurs.
*/
class PythonError : public MOBase::Exception {
public:
/**
* @brief Create a new PythonError, fetching the error message from
* python. If the message cannot be retrieved, `defaultErrorMessage()`
* is used instead.
*/
PythonError(pybind11::error_already_set const& ex) : Exception(ex.what()) {}
/**
* @brief Create a new PythonError with the given message.
*
* @param message Message for the exception.
*/
PythonError(QString message) : Exception(message) {}
};
/**
* @brief Exception to throw when an unknown error occured. This is
* typically thrown from a catch(...) block.
*/
class UnknownException : public MOBase::Exception {
public:
/**
* @brief Create a new UnknownException with the default message.
*
* @see defaultErrorMessage
*/
UnknownException() : Exception(defaultErrorMessage()) {}
/**
* @brief Create a new UnknownException with the given message.
*
* @param message Message for the exception.
*/
UnknownException(QString message) : Exception(message) {}
protected:
/**
*
*/
static QString defaultErrorMessage()
{
return QObject::tr("An unknown exception was thrown in python code.");
}
};
} // namespace pyexcept
#endif // ERROR_H
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