Python utils.pretty_name方法代码示例

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def __init__(self, form, field, name):
        self.form = form
        self.field = field
        self.name = name
        self.html_name = form.add_prefix(name)
        self.html_initial_name = form.add_initial_prefix(name)
        self.html_initial_id = form.add_initial_prefix(self.auto_id)
        if self.field.label is None:
            self.label = pretty_name(name)
        else:
            self.label = self.field.label
        self.help_text = field.help_text or '' 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def __init__(self, form, field, name):
        self.form = form
        self.field = field
        self.name = name
        self.html_name = form.add_prefix(name)
        self.html_initial_name = form.add_initial_prefix(name)
        self.html_initial_id = form.add_initial_prefix(self.auto_id)
        if self.field.label is None:
            self.label = pretty_name(name)
        else:
            self.label = self.field.label
        self.help_text = field.help_text or ''
        self._initial_value = UNSET 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def __init__(self, attr, **kwargs):
        self.attr = attr
        super().__init__(**kwargs)
        self.heading = pretty_name(self.attr) if not self.heading else self.heading 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def build_choices(self, fields, labels):
        # With lazy translate
        ascending = [
            (param, labels.get(field, _(pretty_name(param))))
            for field, param in fields.items()
        ]
        descending = [
            ('-%s' % param, labels.get('-%s' % param, format_lazy('{} ({})', label, _('descending'))))
            for param, label in ascending
        ]

        # interleave the ascending and descending choices
        return [val for pair in zip(ascending, descending) for val in pair] 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def label_for_field(name, model, model_admin=None, return_attr=False):
    """
    Return a sensible label for a field name. The name can be a callable,
    property (but not created with @property decorator), or the name of an
    object's attribute, as well as a model field. If return_attr is True, also
    return the resolved attribute (which could be a callable). This will be
    None if (and only if) the name refers to a field.
    """
    attr = None
    try:
        field = _get_non_gfk_field(model._meta, name)
        try:
            label = field.verbose_name
        except AttributeError:
            # field is likely a ForeignObjectRel
            label = field.related_model._meta.verbose_name
    except FieldDoesNotExist:
        if name == "__str__":
            label = str(model._meta.verbose_name)
            attr = str
        else:
            if callable(name):
                attr = name
            elif model_admin is not None and hasattr(model_admin, name):
                attr = getattr(model_admin, name)
            elif hasattr(model, name):
                attr = getattr(model, name)
            else:
                message = "Unable to lookup '%s' on %s" % (name, model._meta.object_name)
                if model_admin:
                    message += " or %s" % (model_admin.__class__.__name__,)
                raise AttributeError(message)

            if hasattr(attr, "short_description"):
                label = attr.short_description
            elif (isinstance(attr, property) and
                  hasattr(attr, "fget") and
                  hasattr(attr.fget, "short_description")):
                label = attr.fget.short_description
            elif callable(attr):
                if attr.__name__ == "<lambda>":
                    label = "--"
                else:
                    label = pretty_name(attr.__name__)
            else:
                label = pretty_name(name)
    except FieldIsAForeignKeyColumnName:
        label = pretty_name(name)
        attr = name

    if return_attr:
        return (label, attr)
    else:
        return label 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def label_for_field(name, model, model_admin=None, return_attr=False, form=None):
    """
    Return a sensible label for a field name. The name can be a callable,
    property (but not created with @property decorator), or the name of an
    object's attribute, as well as a model field. If return_attr is True, also
    return the resolved attribute (which could be a callable). This will be
    None if (and only if) the name refers to a field.
    """
    attr = None
    try:
        field = _get_non_gfk_field(model._meta, name)
        try:
            label = field.verbose_name
        except AttributeError:
            # field is likely a ForeignObjectRel
            label = field.related_model._meta.verbose_name
    except FieldDoesNotExist:
        if name == "__str__":
            label = str(model._meta.verbose_name)
            attr = str
        else:
            if callable(name):
                attr = name
            elif hasattr(model_admin, name):
                attr = getattr(model_admin, name)
            elif hasattr(model, name):
                attr = getattr(model, name)
            elif form and name in form.fields:
                attr = form.fields[name]
            else:
                message = "Unable to lookup '%s' on %s" % (name, model._meta.object_name)
                if model_admin:
                    message += " or %s" % (model_admin.__class__.__name__,)
                if form:
                    message += " or %s" % form.__class__.__name__
                raise AttributeError(message)

            if hasattr(attr, "short_description"):
                label = attr.short_description
            elif (isinstance(attr, property) and
                  hasattr(attr, "fget") and
                  hasattr(attr.fget, "short_description")):
                label = attr.fget.short_description
            elif callable(attr):
                if attr.__name__ == "<lambda>":
                    label = "--"
                else:
                    label = pretty_name(attr.__name__)
            else:
                label = pretty_name(name)
    except FieldIsAForeignKeyColumnName:
        label = pretty_name(name)
        attr = name

    if return_attr:
        return (label, attr)
    else:
        return label 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def label_for_field(name, model, model_admin=None, return_attr=False):
    """
    Returns a sensible label for a field name. The name can be a callable,
    property (but not created with @property decorator) or the name of an
    object's attribute, as well as a genuine fields. If return_attr is
    True, the resolved attribute (which could be a callable) is also returned.
    This will be None if (and only if) the name refers to a field.
    """
    attr = None
    try:
        field = _get_non_gfk_field(model._meta, name)
        try:
            label = field.verbose_name
        except AttributeError:
            # field is likely a ForeignObjectRel
            label = field.related_model._meta.verbose_name
    except FieldDoesNotExist:
        if name == "__unicode__":
            label = force_text(model._meta.verbose_name)
            attr = six.text_type
        elif name == "__str__":
            label = force_str(model._meta.verbose_name)
            attr = bytes
        else:
            if callable(name):
                attr = name
            elif model_admin is not None and hasattr(model_admin, name):
                attr = getattr(model_admin, name)
            elif hasattr(model, name):
                attr = getattr(model, name)
            else:
                message = "Unable to lookup '%s' on %s" % (name, model._meta.object_name)
                if model_admin:
                    message += " or %s" % (model_admin.__class__.__name__,)
                raise AttributeError(message)

            if hasattr(attr, "short_description"):
                label = attr.short_description
            elif (isinstance(attr, property) and
                  hasattr(attr, "fget") and
                  hasattr(attr.fget, "short_description")):
                label = attr.fget.short_description
            elif callable(attr):
                if attr.__name__ == "<lambda>":
                    label = "--"
                else:
                    label = pretty_name(attr.__name__)
            else:
                label = pretty_name(name)
    except FieldIsAForeignKeyColumnName:
        label = pretty_name(name)
        attr = name

    if return_attr:
        return (label, attr)
    else:
        return label 

# 需要导入模块: from django.forms import utils [as 别名]
# 或者: from django.forms.utils import pretty_name [as 别名]
def label_for_field(name, model, model_admin=None, return_attr=False):
    """
    Returns a sensible label for a field name. The name can be a callable,
    property (but not created with @property decorator) or the name of an
    object's attribute, as well as a genuine fields. If return_attr is
    True, the resolved attribute (which could be a callable) is also returned.
    This will be None if (and only if) the name refers to a field.
    """
    attr = None
    try:
        field = _get_non_gfk_field(model._meta, name)
        try:
            label = field.verbose_name
        except AttributeError:
            # field is likely a ForeignObjectRel
            label = field.related_model._meta.verbose_name
    except FieldDoesNotExist:
        if name == "__unicode__":
            label = force_text(model._meta.verbose_name)
            attr = six.text_type
        elif name == "__str__":
            label = force_str(model._meta.verbose_name)
            attr = bytes
        else:
            if callable(name):
                attr = name
            elif model_admin is not None and hasattr(model_admin, name):
                attr = getattr(model_admin, name)
            elif hasattr(model, name):
                attr = getattr(model, name)
            else:
                message = "Unable to lookup '%s' on %s" % (name, model._meta.object_name)
                if model_admin:
                    message += " or %s" % (model_admin.__class__.__name__,)
                raise AttributeError(message)

            if hasattr(attr, "short_description"):
                label = attr.short_description
            elif (isinstance(attr, property) and
                  hasattr(attr, "fget") and
                  hasattr(attr.fget, "short_description")):
                label = attr.fget.short_description
            elif callable(attr):
                if attr.__name__ == "<lambda>":
                    label = "--"
                else:
                    label = pretty_name(attr.__name__)
            else:
                label = pretty_name(name)
    if return_attr:
        return (label, attr)
    else:
        return label