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Added exception hierarchy except for OSError and UnicodeError (requires arguments). Comment out the errors that aren't needed if memory becomes an issue.

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This commit is contained in:
Rachel Dowdall 2014-03-22 15:28:16 +00:00
parent 249b9c761d
commit 721c55dced
5 changed files with 574 additions and 26 deletions
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48
py/obj.h
View File

@ -184,9 +184,53 @@ struct _mp_obj_type_t {
typedef struct _mp_obj_type_t mp_obj_type_t;
// Constant types, globally accessible
extern const mp_obj_type_t mp_type_type;
// Exceptions
extern const mp_obj_type_t mp_type_BaseException;
extern const mp_obj_type_t mp_type_ArithmeticError;
extern const mp_obj_type_t mp_type_AssertionError;
extern const mp_obj_type_t mp_type_AttributeError;
extern const mp_obj_type_t mp_type_BufferError;
extern const mp_obj_type_t mp_type_BytesWarning;
extern const mp_obj_type_t mp_type_DeprecationWarning;
extern const mp_obj_type_t mp_type_EOFError;
extern const mp_obj_type_t mp_type_EnvironmentError;
extern const mp_obj_type_t mp_type_Exception;
extern const mp_obj_type_t mp_type_FloatingPointError;
extern const mp_obj_type_t mp_type_FutureWarning;
extern const mp_obj_type_t mp_type_GeneratorExit;
extern const mp_obj_type_t mp_type_IOError;
extern const mp_obj_type_t mp_type_ImportError;
extern const mp_obj_type_t mp_type_ImportWarning;
extern const mp_obj_type_t mp_type_IndentationError;
extern const mp_obj_type_t mp_type_IndexError;
extern const mp_obj_type_t mp_type_KeyError;
extern const mp_obj_type_t mp_type_LookupError;
extern const mp_obj_type_t mp_type_MemoryError;
extern const mp_obj_type_t mp_type_NameError;
extern const mp_obj_type_t mp_type_NotImplementedError;
extern const mp_obj_type_t mp_type_OSError;
extern const mp_obj_type_t mp_type_OverflowError;
extern const mp_obj_type_t mp_type_PendingDeprecationWarning;
extern const mp_obj_type_t mp_type_ReferenceError;
extern const mp_obj_type_t mp_type_ResourceWarning;
extern const mp_obj_type_t mp_type_RuntimeError;
extern const mp_obj_type_t mp_type_RuntimeWarning;
extern const mp_obj_type_t mp_type_SyntaxError;
extern const mp_obj_type_t mp_type_SyntaxWarning;
extern const mp_obj_type_t mp_type_SystemError;
extern const mp_obj_type_t mp_type_SystemExit;
extern const mp_obj_type_t mp_type_TabError;
extern const mp_obj_type_t mp_type_TypeError;
extern const mp_obj_type_t mp_type_UnboundLocalError;
extern const mp_obj_type_t mp_type_UserWarning;
extern const mp_obj_type_t mp_type_ValueError;
extern const mp_obj_type_t mp_type_Warning;
extern const mp_obj_type_t mp_type_ZeroDivisionError;
extern const mp_obj_type_t mp_type_StopIteration;
/*extern const mp_obj_type_t mp_type_BaseException;
extern const mp_obj_type_t mp_type_AssertionError;
extern const mp_obj_type_t mp_type_AttributeError;
extern const mp_obj_type_t mp_type_ImportError;
@ -201,7 +245,7 @@ extern const mp_obj_type_t mp_type_OverflowError;
extern const mp_obj_type_t mp_type_OSError;
extern const mp_obj_type_t mp_type_NotImplementedError;
extern const mp_obj_type_t mp_type_StopIteration;
extern const mp_obj_type_t mp_type_ZeroDivisionError;
extern const mp_obj_type_t mp_type_ZeroDivisionError;*/
// Constant objects, globally accessible

87
py/objexcept.c
View File

@ -77,23 +77,78 @@ const mp_obj_type_t mp_type_ ## exc_name = { \
.bases_tuple = (mp_obj_t)&mp_type_ ## base_name ## _base_tuple, \
};
// List of all exceptions, arranged as in the table at:
// http://docs.python.org/3.3/library/exceptions.html
MP_DEFINE_EXCEPTION_BASE(BaseException)
MP_DEFINE_EXCEPTION(AssertionError, BaseException)
MP_DEFINE_EXCEPTION(AttributeError, BaseException)
MP_DEFINE_EXCEPTION(ImportError, BaseException)
MP_DEFINE_EXCEPTION(IndentationError, BaseException)
MP_DEFINE_EXCEPTION(IndexError, BaseException)
MP_DEFINE_EXCEPTION(KeyError, BaseException)
MP_DEFINE_EXCEPTION(NameError, BaseException)
MP_DEFINE_EXCEPTION(SyntaxError, BaseException)
MP_DEFINE_EXCEPTION(TypeError, BaseException)
MP_DEFINE_EXCEPTION(ValueError, BaseException)
MP_DEFINE_EXCEPTION(OverflowError, BaseException)
MP_DEFINE_EXCEPTION(OSError, BaseException)
MP_DEFINE_EXCEPTION(NotImplementedError, BaseException)
MP_DEFINE_EXCEPTION(StopIteration, BaseException)
MP_DEFINE_EXCEPTION(ZeroDivisionError, BaseException)
MP_DEFINE_EXCEPTION(SystemExit, BaseException)
//MP_DEFINE_EXCEPTION(KeyboardInterrupt, BaseException)
MP_DEFINE_EXCEPTION(GeneratorExit, BaseException)
MP_DEFINE_EXCEPTION(Exception, BaseException)
MP_DEFINE_EXCEPTION_BASE(Exception)
MP_DEFINE_EXCEPTION(StopIteration, Exception)
MP_DEFINE_EXCEPTION(ArithmeticError, Exception)
MP_DEFINE_EXCEPTION_BASE(ArithmeticError)
MP_DEFINE_EXCEPTION(FloatingPointError, ArithmeticError)
MP_DEFINE_EXCEPTION(OverflowError, ArithmeticError)
MP_DEFINE_EXCEPTION(ZeroDivisionError, ArithmeticError)
MP_DEFINE_EXCEPTION(AssertionError, Exception)
MP_DEFINE_EXCEPTION(AttributeError, Exception)
MP_DEFINE_EXCEPTION(BufferError, Exception)
MP_DEFINE_EXCEPTION(EnvironmentError, Exception)
MP_DEFINE_EXCEPTION(EOFError, Exception)
MP_DEFINE_EXCEPTION(ImportError, Exception)
MP_DEFINE_EXCEPTION(IOError, Exception)
MP_DEFINE_EXCEPTION(LookupError, Exception)
MP_DEFINE_EXCEPTION_BASE(LookupError)
MP_DEFINE_EXCEPTION(IndexError, LookupError)
MP_DEFINE_EXCEPTION(KeyError, LookupError)
MP_DEFINE_EXCEPTION(MemoryError, Exception)
MP_DEFINE_EXCEPTION(NameError, Exception)
MP_DEFINE_EXCEPTION_BASE(NameError)
MP_DEFINE_EXCEPTION(UnboundLocalError, NameError)
MP_DEFINE_EXCEPTION(OSError, Exception)
// Probably don't need these
/*MP_DEFINE_EXCEPTION_BASE(OSError)
MP_DEFINE_EXCEPTION(BlockingIOError, OSError)
MP_DEFINE_EXCEPTION(ChildProcessError, OSError)
MP_DEFINE_EXCEPTION(ConnectionError, OSError)
MP_DEFINE_EXCEPTION(BrokenPipeError, ConnectionError)
MP_DEFINE_EXCEPTION(ConnectionAbortedError, ConnectionError)
MP_DEFINE_EXCEPTION(ConnectionRefusedError, ConnectionError)
MP_DEFINE_EXCEPTION(ConnectionResetError, ConnectionError)
MP_DEFINE_EXCEPTION(FileExistsError, OSError)
MP_DEFINE_EXCEPTION(FileNotFoundError, OSError)
MP_DEFINE_EXCEPTION(InterruptedError, OSError)
MP_DEFINE_EXCEPTION(IsADirectoryError, OSError)
MP_DEFINE_EXCEPTION(NotADirectoryError, OSError)
MP_DEFINE_EXCEPTION(PermissionError, OSError)
MP_DEFINE_EXCEPTION(ProcessLookupError, OSError)
MP_DEFINE_EXCEPTION(TimeoutError, OSError)*/
MP_DEFINE_EXCEPTION(ReferenceError, Exception)
MP_DEFINE_EXCEPTION(RuntimeError, Exception)
MP_DEFINE_EXCEPTION_BASE(RuntimeError)
MP_DEFINE_EXCEPTION(NotImplementedError, RuntimeError)
MP_DEFINE_EXCEPTION(SyntaxError, Exception)
MP_DEFINE_EXCEPTION_BASE(SyntaxError)
MP_DEFINE_EXCEPTION(IndentationError, SyntaxError)
MP_DEFINE_EXCEPTION_BASE(IndentationError)
MP_DEFINE_EXCEPTION(TabError, IndentationError)
MP_DEFINE_EXCEPTION(SystemError, Exception)
MP_DEFINE_EXCEPTION(TypeError, Exception)
MP_DEFINE_EXCEPTION(ValueError, Exception)
//TODO: Implement UnicodeErrors which take arguments
MP_DEFINE_EXCEPTION(Warning, Exception)
MP_DEFINE_EXCEPTION_BASE(Warning)
MP_DEFINE_EXCEPTION(DeprecationWarning, Warning)
MP_DEFINE_EXCEPTION(PendingDeprecationWarning, Warning)
MP_DEFINE_EXCEPTION(RuntimeWarning, Warning)
MP_DEFINE_EXCEPTION(SyntaxWarning, Warning)
MP_DEFINE_EXCEPTION(UserWarning, Warning)
MP_DEFINE_EXCEPTION(FutureWarning, Warning)
MP_DEFINE_EXCEPTION(ImportWarning, Warning)
MP_DEFINE_EXCEPTION(UnicodeWarning, Warning)
MP_DEFINE_EXCEPTION(BytesWarning, Warning)
MP_DEFINE_EXCEPTION(ResourceWarning, Warning)
mp_obj_t mp_obj_new_exception(const mp_obj_type_t *exc_type) {
return mp_obj_new_exception_msg_varg(exc_type, NULL);

49
py/qstrdefs.h
View File

@ -34,21 +34,64 @@ Q(Ellipsis)
Q(StopIteration)
Q(BaseException)
Q(ArithmeticError)
Q(AssertionError)
Q(AttributeError)
Q(BlockingIOError)
Q(BrokenPipeError)
Q(BufferError)
Q(BytesWarning)
Q(ChildProcessError)
Q(ConnectionAbortedError)
Q(ConnectionError)
Q(ConnectionRefusedError)
Q(ConnectionResetError)
Q(DeprecationWarning)
Q(EOFError)
Q(EnvironmentError)
Q(Exception)
Q(FileExistsError)
Q(FileNotFoundError)
Q(FloatingPointError)
Q(FutureWarning)
Q(GeneratorExit)
Q(IOError)
Q(ImportError)
Q(ImportWarning)
Q(IndentationError)
Q(IndexError)
Q(InterruptedError)
Q(IsADirectoryError)
Q(KeyError)
Q(LookupError)
Q(MemoryError)
Q(NameError)
Q(NotADirectoryError)
Q(NotImplementedError)
Q(OSError)
Q(SyntaxError)
Q(TypeError)
Q(ValueError)
Q(OverflowError)
Q(PendingDeprecationWarning)
Q(PermissionError)
Q(ProcessLookupError)
Q(ReferenceError)
Q(ResourceWarning)
Q(RuntimeError)
Q(RuntimeWarning)
Q(SyntaxError)
Q(SyntaxWarning)
Q(SystemError)
Q(SystemExit)
Q(TabError)
Q(TimeoutError)
Q(TypeError)
Q(UnboundLocalError)
Q(UnicodeWarning)
Q(UserWarning)
Q(ValueError)
Q(Warning)
Q(ZeroDivisionError)
Q(NoneType)
Q(abs)

36
py/runtime.c
View File

@ -142,23 +142,49 @@ STATIC const mp_builtin_elem_t builtin_table[] = {
// built-in exceptions
{ MP_QSTR_BaseException, (mp_obj_t)&mp_type_BaseException },
{ MP_QSTR_ArithmeticError, (mp_obj_t)&mp_type_ArithmeticError },
{ MP_QSTR_AssertionError, (mp_obj_t)&mp_type_AssertionError },
{ MP_QSTR_AttributeError, (mp_obj_t)&mp_type_AttributeError },
{ MP_QSTR_BufferError, (mp_obj_t)&mp_type_BufferError },
{ MP_QSTR_BytesWarning, (mp_obj_t)&mp_type_BytesWarning },
{ MP_QSTR_DeprecationWarning, (mp_obj_t)&mp_type_DeprecationWarning },
{ MP_QSTR_EOFError, (mp_obj_t)&mp_type_EOFError },
{ MP_QSTR_EnvironmentError, (mp_obj_t)&mp_type_EnvironmentError },
{ MP_QSTR_Exception, (mp_obj_t)&mp_type_Exception },
{ MP_QSTR_FloatingPointError, (mp_obj_t)&mp_type_FloatingPointError },
{ MP_QSTR_FutureWarning, (mp_obj_t)&mp_type_FutureWarning },
{ MP_QSTR_GeneratorExit, (mp_obj_t)&mp_type_GeneratorExit },
{ MP_QSTR_IOError, (mp_obj_t)&mp_type_IOError },
{ MP_QSTR_ImportError, (mp_obj_t)&mp_type_ImportError },
{ MP_QSTR_ImportWarning, (mp_obj_t)&mp_type_ImportWarning },
{ MP_QSTR_IndentationError, (mp_obj_t)&mp_type_IndentationError },
{ MP_QSTR_IndexError, (mp_obj_t)&mp_type_IndexError },
{ MP_QSTR_KeyError, (mp_obj_t)&mp_type_KeyError },
{ MP_QSTR_LookupError, (mp_obj_t)&mp_type_LookupError },
{ MP_QSTR_MemoryError, (mp_obj_t)&mp_type_MemoryError },
{ MP_QSTR_NameError, (mp_obj_t)&mp_type_NameError },
{ MP_QSTR_NotImplementedError, (mp_obj_t)&mp_type_NotImplementedError },
{ MP_QSTR_OSError, (mp_obj_t)&mp_type_OSError },
{ MP_QSTR_OverflowError, (mp_obj_t)&mp_type_OverflowError },
{ MP_QSTR_PendingDeprecationWarning, (mp_obj_t)&mp_type_PendingDeprecationWarning },
{ MP_QSTR_ReferenceError, (mp_obj_t)&mp_type_ReferenceError },
{ MP_QSTR_ResourceWarning, (mp_obj_t)&mp_type_ResourceWarning },
{ MP_QSTR_RuntimeError, (mp_obj_t)&mp_type_RuntimeError },
{ MP_QSTR_RuntimeWarning, (mp_obj_t)&mp_type_RuntimeWarning },
{ MP_QSTR_SyntaxError, (mp_obj_t)&mp_type_SyntaxError },
{ MP_QSTR_SyntaxWarning, (mp_obj_t)&mp_type_SyntaxWarning },
{ MP_QSTR_SystemError, (mp_obj_t)&mp_type_SystemError },
{ MP_QSTR_SystemExit, (mp_obj_t)&mp_type_SystemExit },
{ MP_QSTR_TabError, (mp_obj_t)&mp_type_TabError },
{ MP_QSTR_TypeError, (mp_obj_t)&mp_type_TypeError },
{ MP_QSTR_UnboundLocalError, (mp_obj_t)&mp_type_UnboundLocalError },
{ MP_QSTR_UserWarning, (mp_obj_t)&mp_type_UserWarning },
{ MP_QSTR_ValueError, (mp_obj_t)&mp_type_ValueError },
{ MP_QSTR_Warning, (mp_obj_t)&mp_type_Warning },
{ MP_QSTR_ZeroDivisionError, (mp_obj_t)&mp_type_ZeroDivisionError },
{ MP_QSTR_StopIteration, (mp_obj_t)&mp_type_StopIteration },
// Somehow CPython managed to have OverflowError not inherit from ValueError ;-/
// TODO: For MICROPY_CPYTHON_COMPAT==0 use ValueError to avoid exc proliferation
{ MP_QSTR_OverflowError, (mp_obj_t)&mp_type_OverflowError },
{ MP_QSTR_OSError, (mp_obj_t)&mp_type_OSError },
{ MP_QSTR_NotImplementedError, (mp_obj_t)&mp_type_NotImplementedError },
{ MP_QSTR_StopIteration, (mp_obj_t)&mp_type_StopIteration },
{ MP_QSTR_ZeroDivisionError, (mp_obj_t)&mp_type_ZeroDivisionError },
// Extra builtins as defined by a port
MICROPY_EXTRA_BUILTINS

380
tests/basics/exceptpoly.py Normal file
View File

@ -0,0 +1,380 @@
try:
raise ArithmeticError
except Exception:
print("Caught ArithmeticError via Exception")
try:
raise ArithmeticError
except ArithmeticError:
print("Caught ArithmeticError")
try:
raise AssertionError
except Exception:
print("Caught AssertionError via Exception")
try:
raise AssertionError
except AssertionError:
print("Caught AssertionError")
try:
raise AttributeError
except Exception:
print("Caught AttributeError via Exception")
try:
raise AttributeError
except AttributeError:
print("Caught AttributeError")
try:
raise BufferError
except Exception:
print("Caught BufferError via Exception")
try:
raise BufferError
except BufferError:
print("Caught BufferError")
try:
raise BytesWarning
except Warning:
print("Caught BytesWarning via Warning")
try:
raise BytesWarning
except BytesWarning:
print("Caught BytesWarning")
try:
raise DeprecationWarning
except Warning:
print("Caught DeprecationWarning via Warning")
try:
raise DeprecationWarning
except DeprecationWarning:
print("Caught DeprecationWarning")
try:
raise EOFError
except Exception:
print("Caught EOFError via Exception")
try:
raise EOFError
except EOFError:
print("Caught EOFError")
try:
raise EnvironmentError
except Exception:
print("Caught EnvironmentError via Exception")
try:
raise EnvironmentError
except EnvironmentError:
print("Caught EnvironmentError")
try:
raise Exception
except BaseException:
print("Caught Exception via BaseException")
try:
raise Exception
except Exception:
print("Caught Exception")
try:
raise FloatingPointError
except ArithmeticError:
print("Caught FloatingPointError via ArithmeticError")
try:
raise FloatingPointError
except FloatingPointError:
print("Caught FloatingPointError")
try:
raise FutureWarning
except Warning:
print("Caught FutureWarning via Warning")
try:
raise FutureWarning
except FutureWarning:
print("Caught FutureWarning")
try:
raise IOError
except Exception:
print("Caught IOError via Exception")
try:
raise IOError
except IOError:
print("Caught IOError")
try:
raise ImportError
except Exception:
print("Caught ImportError via Exception")
try:
raise ImportError
except ImportError:
print("Caught ImportError")
try:
raise ImportWarning
except Warning:
print("Caught ImportWarning via Warning")
try:
raise ImportWarning
except ImportWarning:
print("Caught ImportWarning")
try:
raise IndentationError
except SyntaxError:
print("Caught IndentationError via SyntaxError")
try:
raise IndentationError
except IndentationError:
print("Caught IndentationError")
try:
raise IndexError
except LookupError:
print("Caught IndexError via LookupError")
try:
raise IndexError
except IndexError:
print("Caught IndexError")
try:
raise KeyError
except LookupError:
print("Caught KeyError via LookupError")
try:
raise KeyError
except KeyError:
print("Caught KeyError")
try:
raise LookupError
except Exception:
print("Caught LookupError via Exception")
try:
raise LookupError
except LookupError:
print("Caught LookupError")
try:
raise MemoryError
except Exception:
print("Caught MemoryError via Exception")
try:
raise MemoryError
except MemoryError:
print("Caught MemoryError")
try:
raise NameError
except Exception:
print("Caught NameError via Exception")
try:
raise NameError
except NameError:
print("Caught NameError")
try:
raise NotImplementedError
except RuntimeError:
print("Caught NotImplementedError via RuntimeError")
try:
raise NotImplementedError
except NotImplementedError:
print("Caught NotImplementedError")
try:
raise OSError
except Exception:
print("Caught OSError via Exception")
try:
raise OSError
except OSError:
print("Caught OSError")
try:
raise OverflowError
except ArithmeticError:
print("Caught OverflowError via ArithmeticError")
try:
raise OverflowError
except OverflowError:
print("Caught OverflowError")
try:
raise PendingDeprecationWarning
except Warning:
print("Caught PendingDeprecationWarning via Warning")
try:
raise PendingDeprecationWarning
except PendingDeprecationWarning:
print("Caught PendingDeprecationWarning")
try:
raise ReferenceError
except Exception:
print("Caught ReferenceError via Exception")
try:
raise ReferenceError
except ReferenceError:
print("Caught ReferenceError")
try:
raise ResourceWarning
except Warning:
print("Caught ResourceWarning via Warning")
try:
raise ResourceWarning
except ResourceWarning:
print("Caught ResourceWarning")
try:
raise RuntimeError
except Exception:
print("Caught RuntimeError via Exception")
try:
raise RuntimeError
except RuntimeError:
print("Caught RuntimeError")
try:
raise RuntimeWarning
except Warning:
print("Caught RuntimeWarning via Warning")
try:
raise RuntimeWarning
except RuntimeWarning:
print("Caught RuntimeWarning")
try:
raise SyntaxError
except Exception:
print("Caught SyntaxError via Exception")
try:
raise SyntaxError
except SyntaxError:
print("Caught SyntaxError")
try:
raise SyntaxWarning
except Warning:
print("Caught SyntaxWarning via Warning")
try:
raise SyntaxWarning
except SyntaxWarning:
print("Caught SyntaxWarning")
try:
raise SystemError
except Exception:
print("Caught SystemError via Exception")
try:
raise SystemError
except SystemError:
print("Caught SystemError")
try:
raise TabError
except IndentationError:
print("Caught TabError via IndentationError")
try:
raise TabError
except TabError:
print("Caught TabError")
try:
raise TypeError
except Exception:
print("Caught TypeError via Exception")
try:
raise TypeError
except TypeError:
print("Caught TypeError")
try:
raise UnboundLocalError
except NameError:
print("Caught UnboundLocalError via NameError")
try:
raise UnboundLocalError
except UnboundLocalError:
print("Caught UnboundLocalError")
try:
raise UserWarning
except Warning:
print("Caught UserWarning via Warning")
try:
raise UserWarning
except UserWarning:
print("Caught UserWarning")
try:
raise ValueError
except Exception:
print("Caught ValueError via Exception")
try:
raise ValueError
except ValueError:
print("Caught ValueError")
try:
raise Warning
except Exception:
print("Caught Warning via Exception")
try:
raise Warning
except Warning:
print("Caught Warning")
try:
raise ZeroDivisionError
except ArithmeticError:
print("Caught ZeroDivisionError via ArithmeticError")
try:
raise ZeroDivisionError
except ZeroDivisionError:
print("Caught ZeroDivisionError")