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Reduction of the verbosity of error messages

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This commit is contained in:
un-pogaz 2022-10-14 19:35:12 +02:00
parent 281850c32c
commit 13b744328b
1 changed files with 10 additions and 8 deletions
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18
src/calibre/utils/formatter.py
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@ -840,7 +840,7 @@ class PythonTemplateContext(object):
self.globals = None
self.formatter = None
self.funcs = None
self.attrs_set = {'db', 'arguments', 'globals', 'formatter', 'funcs'}
self.attrs_set = {'db', 'arguments', 'globals', 'funcs'}
def set_values(self, **kwargs):
# Create/set attributes from the named parameters. Doing it this way we
@ -881,7 +881,7 @@ class FormatterFuncsCaller():
self.__formatter__ = formatter
def __getattribute__(self, name):
if name.startswith('__') and name.endswith('__'): # return internal special attribut
if name.startswith('__') and name.endswith('__'): # return internal special attribut
try:
return object.__getattribute__(self, name)
except:
@ -890,7 +890,7 @@ class FormatterFuncsCaller():
formatter = self.__formatter__
func_name = None
undersore = None
if name.endswith('_') and name[:-1] in formatter.funcs:
if name.endswith('_') and name[:-1] in formatter.funcs: #given the priority to the backup name
func_name = name[:-1]
undersore = True
if not func_name and name in formatter.funcs:
@ -908,7 +908,7 @@ class FormatterFuncsCaller():
raise ValueError(msg)
def raise_mixed(args, kargs):
if args and kargs:
raise_error(_('You cannot mix keyword arguments and positional arguments in function {0}').format(func_name+u()+'()'))
raise_error(_('Invalid mixing keyword arguments and positional arguments'))
try:
# special function
@ -934,7 +934,7 @@ class FormatterFuncsCaller():
else:
if kargs:
raise_error(_('You cannot use keyword arguments in function {0}').format(func_name+u()+'()'))
raise_error(_('Cannot support keyword arguments'))
if func_name == 'character':
if _Parser.inlined_function_nodes['character'][0](args):
@ -942,7 +942,7 @@ class FormatterFuncsCaller():
if rslt is None:
raise_error(_("Invalid character name '{0}'").format(args[0]))
else:
raise_error(_('Incorrect number of arguments for function {0}').format(func_name+u()+'()'))
raise_error(_('Incorrect number of arguments'))
# buildin/user function and Stored GPM/Python template
func = formatter.funcs[func_name]
@ -955,7 +955,7 @@ class FormatterFuncsCaller():
# Change the error message to return this used name on the template
e = e.__class__(_('Error in the function {0} :: {1}').format(
func_name+u(),
re.sub(r'\w+\.evaluate\(\)', func_name+u()+'()', str(e), 1))) # replace UserFunction.evaluate() | Builtin*.evaluate() by the func name
re.sub(r'\w+\.evaluate\(\)\s*', '', str(e), 1))) # remove UserFunction.evaluate() | Builtin*.evaluate()
e.is_internal = True
raise e
return rslt
@ -967,7 +967,9 @@ class FormatterFuncsCaller():
raise e
def __dir__(self):
return list(set(object.__dir__(self) + list(self.__formatter__.funcs.keys()) + [f+'_' for f in self.__formatter__.funcs.keys()]))
return list(set(object.__dir__(self) +
list(self.__formatter__.funcs.keys()) +
[f+'_' for f in self.__formatter__.funcs.keys()]))
class _Interpreter: