remove some try/except
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7b2d0c0c4a
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729db2ceec
@ -17,6 +17,7 @@
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# ____________________________________________________________
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from ..util import Cache
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from ...setting import undefined
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from ...i18n import _
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class Values(Cache):
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@ -50,9 +51,9 @@ class Values(Cache):
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lst[idx] = value
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else:
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if nb == 1:
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try:
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if index in lst[idx]:
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vidx = lst[idx].index(index)
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except ValueError:
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else:
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vidx = None
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if vidx is None:
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lst[idx].append(value)
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@ -60,9 +61,9 @@ class Values(Cache):
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lst[idx][vidx] = value
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values.append(tuple(lst))
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return vidx
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try:
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if path in self._values[0]:
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idx = self._values[0].index(path)
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except ValueError:
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else:
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idx = None
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vidx = _setvalue_info(0, idx, path, vidx)
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vidx = _setvalue_info(1, idx, index, vidx)
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@ -90,12 +91,13 @@ class Values(Cache):
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lst.pop(idx)
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values.append(tuple(lst))
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values = []
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idx = self._values[0].index(path)
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_resetvalue(0)
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_resetvalue(1)
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_resetvalue(2)
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_resetvalue(3)
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self._values = tuple(values)
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if path in self._values[0]:
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idx = self._values[0].index(path)
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_resetvalue(0)
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_resetvalue(1)
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_resetvalue(2)
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_resetvalue(3)
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self._values = tuple(values)
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def get_modified_values(self):
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"""return all values in a dictionary
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@ -124,9 +126,9 @@ class Values(Cache):
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self._values = tuple(values)
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def get_max_length(self, path):
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try:
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if path in self._values[0]:
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idx = self._values[0].index(path)
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except ValueError:
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else:
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return 0
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return max(self._values[1][idx]) + 1
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@ -155,11 +157,8 @@ class Values(Cache):
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"""
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_values == ((path1, path2), ((value1_1, value1_2), value2), ((owner1_1, owner1_2), owner2), ((idx1_1, idx1_2), None))
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"""
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try:
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if path in self._values[0]:
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idx = self._values[0].index(path)
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except ValueError:
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value = None
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else:
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if isinstance(self._values[1][idx], list):
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if index is None:
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raise ValueError('index is mandatory')
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@ -173,10 +172,10 @@ class Values(Cache):
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value = self._values[nb][idx][index]
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else:
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if index is not None:
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try:
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if index in self._values[1][idx]:
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subidx = self._values[1][idx].index(index)
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value = self._values[nb][idx][subidx]
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except ValueError:
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else:
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value = None
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else:
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value = []
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@ -185,6 +184,8 @@ class Values(Cache):
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value.append(self._values[nb][idx][self._values[1][idx].index(i)])
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else:
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value.append(undefined)
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else:
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value = None
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return value
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def set_information(self, key, value):
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@ -196,12 +197,13 @@ class Values(Cache):
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"""
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self._informations[key] = value
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def get_information(self, key):
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def get_information(self, key, default):
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"""retrieves one information's item
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:param key: the item string (ex: "help")
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"""
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if key in self._informations:
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return self._informations[key]
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else: # pragma: optional cover
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raise ValueError("not found")
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value = self._informations.get(key, default)
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if value is undefined:
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raise ValueError(_("information's item"
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" not found: {0}").format(key))
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return value
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@ -93,9 +93,9 @@ class Values(object):
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if value == []:
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value = opt.impl_getdefault_multi()
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else:
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try:
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if len(value) > index:
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value = value[index]
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except IndexError:
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else:
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value = opt.impl_getdefault_multi()
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return value
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@ -116,12 +116,10 @@ class Values(object):
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else:
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value = self._p_.getvalue(path)
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if index is not None:
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try:
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if len(value) > index:
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return value[index]
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except IndexError:
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#value is smaller than expected
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#so return default value
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pass
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#value is smaller than expected
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#so return default value
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else:
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return value
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return self._getdefaultvalue(opt, path, with_meta, index, submulti_index)
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@ -400,10 +398,7 @@ class Values(object):
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value[idx] = list(val)
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owner = context.cfgimpl_get_settings().getowner()
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if opt.impl_is_master_slaves('slave') and index is None:
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try:
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self._p_.resetvalue(path)
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except ValueError:
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pass
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self._p_.resetvalue(path)
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for idx, val in enumerate(value):
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self._p_.setvalue(path, val, owner, idx)
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else:
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@ -545,14 +540,7 @@ class Values(object):
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:param key: the item string (ex: "help")
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"""
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try:
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return self._p_.get_information(key)
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except ValueError: # pragma: optional cover
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if default is not undefined:
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return default
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else:
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raise ValueError(_("information's item"
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" not found: {0}").format(key))
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return self._p_.get_information(key, default)
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def mandatory_warnings(self, force_permissive=False, validate=True):
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"""convenience function to trace Options that are mandatory and
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@ -804,10 +792,7 @@ class Multi(list):
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if self.opt.impl_is_master_slaves():
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raise SlaveError(_("cannot extend multi option {0} if master or "
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"slave").format(self.opt.impl_getname()))
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try:
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index = self._index
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except:
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index = None
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index = getattr(self, '_index', None)
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context = self._getcontext()
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setting = context.cfgimpl_get_settings()
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setting_properties = setting._getproperties(read_write=False)
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