Merge branch 'newlodel' of git.labocleo.org:lodel2 into newlodel

Lodel/leapi/datahandlers/data_field.py

@@ -0,0 +1,8 @@
+# -*- coding: utf-8 -*-
+from .field_data_handler import FieldDataHandler
+
+
+class DataField(FieldDataHandler):
+
+    def __init__(self):
+        pass

Lodel/leapi/datahandlers/data_fields/__init__.py

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+__author__ = 'roland'

Lodel/leapi/datahandlers/data_fields/bool.py

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+# -*- coding: utf-8 -*-
+from ..data_field import DataField
+
+
+class EmDataField(DataField):
+
+    help = 'A basic boolean field'
+    ftype = 'bool'
+
+    ## @brief A boolean field
+    def __init__(self, **kwargs):
+        if 'check_data_value' not in kwargs:
+            kwargs['check_data_value'] = self.check_value
+        super(Bool, self).__init__(ftype='bool', **kwargs)
+
+    def check_value(self, value):
+        error = None
+        try:
+            value = bool(value)
+        except(ValueError, TypeError):
+            error = TypeError("The value '%s' is not, and will never, be a boolean" % value)
+        return (value, error)

Lodel/leapi/datahandlers/data_fields/datetime.py

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+# -*- coding: utf-8 -*-
+from ..data_field import DataField
+
+
+class EmDataField(DataField):
+
+    help = 'A datetime field. Take two boolean options now_on_update and now_on_create'
+
+    ## @brief A datetime field
+    # @param now_on_update bool : If true, the date is set to NOW on update
+    # @param now_on_create bool : If true, the date is set to NEW on creation
+    # @param **kwargs
+    def __init__(self, now_on_update=False, now_on_create=False, **kwargs):
+        self.now_on_update = now_on_update
+        self.now_on_create = now_on_create
+        super(Datetime, self).__init__(**kwargs)

Lodel/leapi/datahandlers/data_fields/file.py

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+# -*- coding: utf-8 -*-
+from ..data_field import DataField
+
+
+class EmDataField(DataField):
+
+    ## @brief a file field
+    # @param upload_path str : None by default
+    # @param **kwargs
+    def __init__(self, upload_path=None, **kwargs):
+        self.upload_path = upload_path
+        super(File, self).__init__(ftype='file', **kwargs)

Lodel/leapi/datahandlers/data_fields/integer.py

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+# -*- coding: utf-8 -*-
+from ..data_field import DataField
+
+
+class EmDataField(DataField):
+
+    help = 'Basic integer field'
+    ftype = 'int'
+
+    def __init__(self, **kwargs):
+        super(Integer, self).__init__(ftype='int', **kwargs)
+
+    def _check_data_value(self, value):
+        error = None
+        try:
+            value = int(value)
+        except(ValueError, TypeError):
+            error = TypeError("The value '%s' is not, and will never, be an integer" % value)
+        return (value, error)

Lodel/leapi/datahandlers/data_fields/text.py

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+# -*- coding: utf-8 -*-
+from ..data_field import DataField
+
+
+class EmDataField(DataField):
+    help = 'A text field (big string)'
+    ftype = 'text'
+
+    def __init__(self):
+        super(Text, self).__init__(ftype='text', **kwargs)

Lodel/leapi/datahandlers/data_fields/uid.py

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+# -*- coding: utf-8 -*-
+from .integer import EmDataField
+
+
+class EmDataField(EmDataField):
+
+    help = 'Fieldtype designed to handle editorial model UID'
+
+    ## @brief A uid field
+    # @param **kwargs
+    def __init__(self, is_id_class, **kwargs):
+        self._is_id_class = is_id_class
+        kwargs['internal'] = 'automatic'
+        super().__init__(is_id_class=is_id_class, **kwargs)
+
+    def _check_data_value(self, value):
+        return (value, None)
+

Lodel/leapi/datahandlers/field_data_handler.py

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+# -*- coding: utf-8 -*-
+import importlib
+
+class FieldDataHandler(object):
+
+    help_text = 'Generic Field Data Handler'
+
+    ## @brief constructor
+    def __init__(self):
+        pass
+
+    ## @brief calls the data_field defined _check_data_value() method
+    # @return tuple (value, error|None)
+    def check_data_value(self, value):
+        return self._check_data_value(value)
+
+    def _check_data_value(self, value):
+        return (value, None)
+
+    ## @brief given a field type name, returns the associated python class
+    # @param fieldtype_name str : A field type name
+    # @return DataField child class
+    @staticmethod
+    def from_name(fieldtype_name):
+        mod = importlib.import_module(FieldDataHandler.module_name(fieldtype_name))
+        return mod.EmDataField
+
+    ## @brief get a module name given a fieldtype name
+    # @param fieldtype_name str : a field type name
+    # @return a string representing a python module name
+    @staticmethod
+    def module_name(self, fieldtype_name):
+        return 'leapi.datahandlers.data_fields.%s' % fieldtype_name

Lodel/leapi/datahandlers/reference.py

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+# -*- coding: utf-8 -*-
+from .field_data_handler import FieldDataHandler
+
+
+class Reference(FieldDataHandler):
+
+    def __init__(self):
+        self.allowed = True

Lodel/leapi/datahandlers/references/Dict.py

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+# -*- coding: utf-8 -*-
+from ..reference import Reference
+
+
+class Dict(Reference):
+
+    def __init__(self):
+        pass

Lodel/leapi/datahandlers/references/Link.py

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+# -*- coding: utf-8 -*-
+from ..reference import Reference
+
+
+class Link(Reference):
+
+    def __init__(self):
+        pass

Lodel/leapi/datahandlers/references/List.py

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+# -*- coding: utf-8 -*-
+from ..reference import Reference
+
+
+class List(Reference):
+
+    def __init__(self):
+        pass

Lodel/leapi/datahandlers/references/Set.py

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+# -*- coding: utf-8 -*-
+from ..reference import Reference
+
+
+class Set(Reference):
+
+    def __init__(self):
+        pass

Lodel/leapi/datahandlers/references/__init__.py

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+__author__ = 'roland'

Lodel/leapi/datahandlers/relation.py

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+# -*- coding: utf-8 -*-
+from .field_data_handler import FieldDataHandler
+
+
+class Relation(FieldDataHandler):
+
+    def __init__(self):
+        self.backref_fieldname=''