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How to use get_data_type_chain method in autotest

Best Python code snippet using autotest_python

clazzbase.py

Source:clazzbase.py

...407    verbose_name = re.sub(r'([a-z])([A-Z])',r'\1 \2', verbose_name)408    verbose_name = verbose_name.replace('_', ' ')409    verbose_name = verbose_name[0].upper() + verbose_name[1:].lower()410    return verbose_name411def get_data_type_chain(element):412    if isinstance(element, str):413        return element414    name = cleanupName(element.getCleanName())415    simplebase = element.getSimpleBase()416    if simplebase:417        if len(simplebase) == 1:418            base_name = "%s" % (simplebase[0], )419        else:420            base_name = simplebase421    else:422        element1 = ElementDict.get(name)423        if element1:424            base_name = "%s" % element1.getType()425        else:426            base_name = "%s" % (element.getType(), )427    return base_name428def get_data_type(element):429    data_type = get_data_type_chain(element)430    if isinstance(data_type, list):431        if len(data_type) > 0:432            return data_type[-1]433        else:434            return 'xs:string'435    else:436        return data_type437def get_prefix_name(tag):438    prefix = ''439    name = ''440    items = tag.split(':')441    if len(items) == 2:442        prefix = items[0]443        name = items[1]444    elif len(items) == 1:445        name = items[0]446    return prefix, name447#448# Classes449class Writer(object):450    def __init__(self, outfilename, stdout_also=False):451        self.outfilename = outfilename452        self.outfile = open(outfilename, 'w')453        self.stdout_also = stdout_also454        self.line_count = 0455    def get_count(self):456        return self.line_count457    def write(self, content):458        self.outfile.write(content)459        if self.stdout_also:460            sys.stdout.write(content)461        count = content.count('\n')462        self.line_count += count463    def close(self):464        self.outfile.close()465class Clazz(object):466    ClazzDict = OrderedDict()467    simple_type_table = None468    def __str__(self):469        s1 = '<Clazz name: "%s" elt: "%s">' % \470            (self.name, self.schema_element, )471        return s1472    __repr__ = __str__473    @classmethod474    def extract_descriptors(cls, xschemaFileName):475        cls.ClazzDict = OrderedDict()476        cls.simple_type_table = extract_descriptors(xschemaFileName)477    @classmethod478    def get_clazz_for_element(cls, element):479        if isinstance(element, XschemaElementBase):480            data_type = get_data_type(element)481            if cls.ClazzDict.has_key(data_type):482                return cls.ClazzDict[data_type]483        else:484            return None485    @classmethod486    def is_one_to_many(cls, member):487        dummy, data_type = get_prefix_name(member.get_data_type())488        return data_type not in Simple_type_table \489            and data_type not in cls.simple_type_table \490            and data_type != 'myString' \491            and member.is_one_to_many()492    @classmethod493    def is_valid_one_to_many(cls, member):494        if cls.is_one_to_many(member):495            data_type = member.get_data_type()496            child_clazz = cls.ClazzDict[data_type]497            return isinstance(child_clazz.backreference, ClazzBaseMember) or \498                isinstance(child_clazz.backreference, tuple)499    @classmethod500    def has_multiple_one_to_many_references(cls, member):501        '''502        Returns True if member is the many side of more than one one-to-many reference, False otherwise.503        '''504        if cls.is_one_to_many(member):505            data_type = member.get_data_type()506            child_clazz = cls.ClazzDict[data_type]507            if isinstance(child_clazz.backreference, tuple) and len(child_clazz.backreference) > 1:508                return True509        return False510        511    @classmethod512    def establish_one_to_many(cls):513        for clazz in cls.ClazzDict.values():514            for member in clazz.members:515                if cls.is_one_to_many(member):516                    child_clazz = cls.ClazzDict[member.get_data_type()]517                    # establish backward connection518                    child_clazz.set_one_to_many(member)519    def __init__(self, prefix, name, parentName, element):520        self.prefix = prefix521        self.name = name522        self.parentName = parentName523        self.schema_element = element524        self.members = list()525        self.backreference = None526        self.schema_fields = list()527        self.schema_classes = OrderedDict()528        self.embedded_enums = list()529        self.choice_of = list()530        self.choice_parent = None531        self.inlines = list()532        self.dependants = list()533        self.visited = False534    def _update_schema_classes(self, name, data_type):535        """536        Updates self.schema_classes adding name->data_type if possible.537        Prints a warning to the logger if a name is used with multiple types.538        """539        if not name in self.schema_classes.keys():540            self.schema_classes[name] = data_type541        elif self.schema_classes[name] != data_type:542            logging.warn('__schema_classes__[{!r}] seems multi-' \543              'typed: {} != {}'.format(name, data_type,544              self.schema_classes[name]))545    def addMember(self, clazz_member):546        self.members.append(clazz_member)547    def set_one_to_many(self, clazz_member):548        if self.backreference is None:549            self.backreference = ()550        self.backreference += (clazz_member, )551    def is_empty(self):552        return not self.members553    def collect_data(self):554        """555        This method will generate all the anonymous choice types,556        as well as compute the __schema_XXX__ fields of Christian557        Furthermore, it collects information which types depend on others558        either because:559        - a member of self points to another type560        - self has a back reference and depends on the "parent" type561        - self is a choice type (depends on the choice types)562        563        """564        class_name = self.name565        # Luckily, back references are not a dependency, only schema_classes!566        #if self.backreference:567        #    member = self.backreference568        #    data_type = member.get_generated_type(member.source.name)569        #    back_clazz = self.ClazzDict[data_type]570        #    back_clazz.dependants.append(self)571        for member in self.members:572            name = member.get_generated_name()573            data_type = member.get_generated_type(member.get_data_type())574            if isinstance(member.child, XschemaElementBase):575                if member.child.choice:576                    if self.ClazzDict.has_key(data_type):577                        choice_type = self.ClazzDict[data_type]578                        self.choice_of.append((member.name, choice_type))579                        # self must be defined before choice_type since it's580                        # its superclass581                        if not choice_type in self.dependants:582                            self.dependants.append(choice_type)583                        if choice_type.choice_parent:584                            logging.error('Element used twice in choice: ' \585                              '{}'.format(data_type))586                        else:587                            choice_type.choice_parent = self588                        _inline_classname_suffix = ''589                        # Choice admin model inlines may not be collapsed,590                        # so do not use the INLINE_COLLAPSE_SNIPPET591                        _inline_template_snippets = ''592                        self.inlines.append((member.name, _inline_classname_suffix, data_type, _inline_template_snippets))593                    else:594                        self.choice_of.append((member.name, data_type))595                    # do not generate ordinary fields for this member596                    continue597                else:598                    if self.choice_of:599                        logging.warn('Mixture of choice and non-choice ' \600                          'members: {}'.format(name))601            else:602                #print(member.child)603                pass604            if data_type in Simple_type_table:605                if data_type in Integer_type_table:606                    if isinstance(member.get_data_type_chain(), list) and \607                      member.get_values():608                        _choice_name = class_name.upper()609                        _choice_values = []610                        _line = ''611                        for _choice_value in member.get_values():612                            _line = '{0}{1}, '.format(_line, int(_choice_value))613                            _choice_values.append(int(_choice_value))614                        615                        616                        self.embedded_enums.append('\n{}_{}_CHOICES = ' \617                          '_make_choices_from_int_list([\n{}\n])\n'.format(618                            _choice_name, name.upper(),619                            _line))620                elif data_type in Float_type_table:621                    pass622                elif data_type in Date_type_table:623                    pass624                elif data_type in DateTime_type_table:625                    pass626                elif data_type in Boolean_type_table:627                    pass628                elif data_type in String_type_table:629                    if isinstance(member.get_data_type_chain(), list) and \630                      member.get_values():631                        _choice_name = class_name.upper()632                        _choice_values = []633                        _line = '  '634                        for _choice_value in member.get_values():635                            if len(_line) + len(_choice_value) + 4 < 77:636                                _line += '{!r}, '.format(_choice_value)637                            else:638                                _choice_values.append(_line.rstrip())639                                _line = '  {!r},'.format(_choice_value)640                        641                        _choice_values.append(_line)642                        643                        self.embedded_enums.append('\n{}_{}_CHOICES = ' \644                          '_make_choices_from_list([\n{}\n])\n'.format(645                            _choice_name, name.upper(),646                            '\n'.join(_choice_values)))647                else:648                    logging.warn('Unhandled simple type: %s %s\n' % (649                        name, data_type, ))650            else:651                if (data_type != 'myString'):652                    self._update_schema_classes(name, data_type)653                    member_clazz = self.ClazzDict[data_type]654                if not member.is_unbounded():655                    # one-to-one relation, maybe optional656                    pass657                else:658                    # ManyToManyField, backward pointer in case of one-to-many659                    if self.is_valid_one_to_many(member):660                        # replace by backward pointing shadow field661                        _inline_classname_suffix = ''662                        _inline_template_snippets = ''663                        _optional = member.get_required() != 'REQUIRED'664                        _inline_type = member.child.getAppInfo('inline-type')665                        _tabular = (_inline_type == 'tabular')666                        if _tabular:667                            _inline_template_snippets += INLINE_SNIPPET_TABULAR668                        if _optional and not _tabular:669                            _inline_template_snippets += INLINE_SNIPPET_COLLAPSE670                        if self.has_multiple_one_to_many_references(member):671                            member_data_type = member.get_generated_type(member.source.name)672                            # TODO: remove warning673                            logging.warn('Multiple one-to-many: {}->{}'.format(member_data_type, data_type ))674                            _inline_classname_suffix = '_{}_model'.format(member_data_type)675                            _inline_template_snippets += INLINE_SNIPPET_FK_NAME.format(member_data_type.lower())676                        self.inlines.append((name, _inline_classname_suffix, data_type, _inline_template_snippets))677                    else:678                        #schema_classes[name] = data_type679                        pass680    def generate_simple_field(self, name, field_name, options, required):681        options += required682        683        if name == 'metaShareId':684            options += 'default="NOT_DEFINED_FOR_V2", '685        686        # XmlCharField, MetaBooleanField and MultiSelectField don't need the687        # "models." prefix as they are custom fields imported from688        # "metashare.repository.fields".689        if field_name in ('XmlCharField', 'MetaBooleanField',690                          'MultiSelectField'):691            self.wrtmodels('    %s = %s(%s)\n' % ( name, field_name, options, ))692        else:693            self.wrtmodels('    %s = models.%s(%s)\n' % ( name, field_name, options, ))694        self.wrtforms('    %s = forms.%s(%s)\n' % ( name, field_name, options, ))695    def generate_simple_member(self, member, name, data_type, multi_id, options):696        if not member.is_required():697            required = 'blank=True, null=True, '698        else:699            required = ''700        if isinstance(member.child, XschemaElement):701            helptext = member.child.getHelpText()702            if helptext:703                _help_text = _truncate_long_string(helptext, 72, 6)704                options += '\n      help_text={},\n      '.format(_help_text)705        if data_type in Integer_type_table:706            if isinstance(member.get_data_type_chain(), list) and \707              member.get_values():708                _choice_name = self.name.upper()709                choice_name = '{}_{}_CHOICES' \710                  .format(_choice_name, name.upper(), member.get_values())711                maxlen = member.get_maxlength()712                if maxlen:713                    logging.warn("max_length overwritten for choice of " \714                      "strings: {}".format(member))715                    if member.is_unbounded():716                        choice_options = \717                          CHOICES_TEMPLATE_MAXLEN.format(choice_name, maxlen)718                    else:719                        choice_options = \720                          SORTED_INT_CHOICES_TEMPLATE_MAXLEN.format(choice_name, maxlen)721                else:722                    choice_options = CHOICES_TEMPLATE.format(choice_name)723                724                # cfedermann: MultiSelectField generation...725                if member.is_unbounded():726                    choice_options = MULTI_CHOICES_TEMPLATE.format(choice_name)727                    728                    self.generate_simple_field(name, 'MultiSelectField',729                      options + choice_options, required)730                else:731                    # here we do not need anything larger than `xs:int`, even if732                    # it is defined as such; we probably can safely assume that733                    # none of the enumeration values has more than 2 billion734                    # digits ...; still we log this assumption735                    if Integer_type_table[data_type] != 'IntegerField':736                        logging.warn('Ignoring a probably too broad type (%s) '737                          'for "%s". Using a standard "IntegerField" instead.',738                          data_type, name)739                    self.generate_simple_field(name, 'IntegerField',740                      options + choice_options, required)741            else:742                self.generate_simple_field(name, Integer_type_table[data_type],743                  options, required)744        elif data_type in Float_type_table:745            self.generate_simple_field(name, 'FloatField', options, required)746        elif data_type in Date_type_table:747            self.generate_simple_field(name, 'DateField', options, required)748        elif data_type in DateTime_type_table:749            self.generate_simple_field(name, 'DateTimeField', options, required)750        elif data_type in Boolean_type_table:751            if not member.is_required():752                required = 'blank=True, '753            self.generate_simple_field(name, 'MetaBooleanField', options, required)754        elif data_type in String_type_table:755            fixed_value = member.get_fixed()756            if fixed_value:757                options += 'default="{0}", editable=False, '.format(fixed_value)758            if not member.is_required():759                options += 'blank=True, '760            if isinstance(member.get_data_type_chain(), list) and \761              member.get_values():762                _choice_name = self.name.upper()763                choice_name = '{}_{}_CHOICES' \764                  .format(_choice_name, name.upper(), member.get_values())765                maxlen = member.get_maxlength()766                if maxlen:767                    logging.warn("max_length overwritten for choice of " \768                      "strings: {}".format(member))769                    if member.is_unbounded():770                        choice_options = \771                          CHOICES_TEMPLATE_MAXLEN.format(choice_name, maxlen)772                    else:773                        choice_options = \774                          SORTED_CHOICES_TEMPLATE_MAXLEN.format(choice_name, maxlen)775                else:776                    choice_options = CHOICES_TEMPLATE.format(choice_name)777                778                # cfedermann: MultiSelectField generation...779                if member.is_unbounded():780                    choice_options = MULTI_CHOICES_TEMPLATE.format(choice_name)781                    782                    self.generate_simple_field(name, 'MultiSelectField',783                      options + choice_options, '')784                else:785                    self.generate_simple_field(name, 'CharField',786                      options + choice_options, '')787            else:788                if data_type == 'gYear':789                    options += GYEAR_VALIDATOR_OPTION_SNIPPET790                maxlen = member.get_maxlength()791                if not maxlen:792                    maxlen = DEFAULT_MAXLENGTH793                choice_options = "max_length={}, ".format(maxlen)794                if not member.is_unbounded():795                    self.generate_simple_field(name, 'XmlCharField',796                      options + choice_options, '')797                else:798                    if not 'validators=' in options:799                        options += 'validators=[validate_matches_xml_char_production], '800                    self.wrtmodels(801                      '    %s = MultiTextField(%swidget=MultiFieldWidget('802                      'widget_id=%d, max_length=%s), %s)\n' % (803                        name, choice_options, multi_id, maxlen, options, ))804                    self.wrtforms(805                      '    %s = forms.CharField(%s%s)### FIX_ME: MULTITEXT %d\n' % (806                        name, choice_options, options, multi_id, ))807                    multi_id += 1808        else:809            logging.warn('Unhandled simple type: {} {}\n'.format(name, data_type))810        return multi_id811    def generate_myString_member(self, member, name, options):812        maxlen = member.get_maxlength()813        if maxlen:814            options += "\n      max_val_length={}, ".format(maxlen)815        help_string = member.child.getHelpText()816        if help_string:817            _help_text = _truncate_long_string(help_string, 72, 6)818            options += '\n      help_text={},\n      '.format(_help_text)819        if not member.is_required():820            options += 'blank=True'821        self.wrtmodels(822          '    %s = DictField(validators=[validate_lang_code_keys, validate_dict_values],\n'823          '      default_retriever=best_lang_value_retriever, %s)\n' % (824            name, options, ))825    def generate_complex_member(self, member, name, data_type, options):826        help_string = member.child.getHelpText()827        if help_string:828            _help_text = _truncate_long_string(help_string, 72, 6)829            options += '\n      help_text={},\n      '.format(_help_text)830        if data_type == 'myString':831            # myString is handled in a special way832            # the s after %(class) is important, _ gives errors833            #options =', related_name="%(class)s_{}_{}_model"'.format(name, data_type)834            #related_name=', related_name="{}_{}_{}_model"'.format(class_name, name, data_type)835            self.generate_myString_member(member, name, options)836        else:837            if not member.is_unbounded():838                field_type = member.child.getAppInfo('relation')839                model_field_name = 'OneToOneField'840                if field_type:841                    if field_type == 'many-to-one':842                        # A reusable component which can occur only once in this context:843                        model_field_name = 'ForeignKey'844                    elif field_type == 'many-to-many' or field_type == 'one-to-many':845                        # Complain but default to one-to-one846                        logging.warn(('wrong {} declaration for member {} '+ \847                                      'with at most one element').format(field_type, member))848                # this is a many-to-one or a one-to-one relation, maybe optional849                if not member.is_required():850                    options += 'blank=True, null=True, on_delete=models.SET_NULL, '851                self.wrtmodels(852                    '    %s = models.%s("%s_model", %s)\n' % (853                        name, model_field_name, data_type, options, ))854                self.wrtforms(855                    '    %s = forms.MultipleChoiceField(%s_model.objects.all())\n' % (856                        name, data_type, ))857            #else: # This was the previous solution: many-to-many is default858            elif not self.is_valid_one_to_many(member):859                if not member.is_required():860                    options += 'blank=True, null=True, '861                options += 'related_name="{}_%(class)s_related", '.format(name)862                self.wrtmodels(863                    '    %s = models.ManyToManyField("%s_model", %s)\n' % (864                        name, data_type, options, ))865                self.wrtforms(866                    '    %s = forms.MultipleChoiceField(%s_model.objects.all())### FIX_ME: ManyToMany\n' % (867                        name, data_type, ))868            else:869                self.wrtmodels('    # OneToMany field: {0}\n'.format(name))870                self.wrtforms('    # OneToMany field: {0}\n'.format(name))871    def generate_backref_members(self):872        """873        Generate a backreference (inverse one-to-many pointer)874        This only generates a back reference if it's in this Clazz object.875        876        """877        # treat a one-to-many relation as reverse foreign key878        if isinstance(self.backreference, ClazzBaseMember):879            self.generate_one_backref_member(self.backreference, required=True)880        elif isinstance(self.backreference, tuple):881            for member in self.backreference:882                self.generate_one_backref_member(member, required=False)883    def generate_one_backref_member(self, member, required):884        #name = member.get_generated_name()885        data_type = member.get_generated_type(member.source.name)886        # cfedermann: disabled related_name generation as it breaks export887        # of _model_set fields at the moment. This needs to be checked!888        options = ''#'related_name=\'back_to_{0}_model_from_{1}_model\', '\889        #  .format(data_type.lower(), self.name.lower())890        # Marc, 27 Feb 12: for the editor we need back references to corpusMediaType891        # to be optional at least in the database:892        if data_type == 'corpusMediaTypeType':893            required = False894        if not required:895            options += ' blank=True, null=True'896        # back reference fields are ALWAYS required897        #if not member.is_required():898        #    options = options + ', blank=True'899        #else:900        #    options = options + ', blank=False'901        self.wrtmodels(#'    %s_BACK = models.ForeignKey("%s_model"%s)\n\n' % (902          '    back_to_{0}_model = models.ForeignKey("{1}_model", {2})\n\n'903          .format(data_type.lower(), data_type, options, ))904        # TODO what about forms905    def generate_unicode_method(self):906        rendering_hint = self.schema_element.getAppInfo('render-short')907        if not rendering_hint:908            self.wrtmodels(UNICODE_DEFAULT_TEMPLATE)909        else:910            start = 0911            formatstring = ''912            formatargs = ''913            for match in re.finditer(r'{([^}]*)}', rendering_hint):914                formatstring += _escape_non_ascii_chars(915                        rendering_hint[start:match.start(1)]) \916                    + rendering_hint[match.end(1):match.end(0)]917                start = match.end(0)918                formatargs += '\'' + match.group(1) + '\', '919            formatstring += _escape_non_ascii_chars(rendering_hint[start:])920            self.wrtmodels(UNICODE_METHOD_TEMPLATE.format(formatstring,921              formatargs))922    def generate_choice_model_(self):923        """924        Generate a model for the given choice class925        choices is a list of the choice classes that this class represents.926        927        """928        verbose_name = self.schema_element.getAppInfo("label")929        if not verbose_name:930            verbose_name = getVerboseName(self.name)931        verbose_name_plural = self.schema_element.getAppInfo("label-plural")932        plural_snippet  = ''933        if verbose_name_plural:934            plural_snippet = VERBOSE_NAME_PLURAL_SNIPPET.format(verbose_name_plural)935        self.wrtmodels(CHOICE_SUPERCLASS_TEMPLATE.format(936          self.name, CHOICE_TYPE_SUPERCLASS,937          self.schema_element.getDocumentation(), verbose_name, plural_snippet))938        939        self.wrtforms('\nclass %s_form(forms.Form):\n' % (self.name, ))940        self.generate_backref_members()941    def generate_model_(self):942        """943        Generate a model for the given clazz self944        """945        for enum in self.embedded_enums:946            self.wrtmodels(enum)947        documentation = ''948        if isinstance(self.schema_element, XschemaElement):949            documentation = self.schema_element.getDocumentation()950        model_superclass = MODELS_SUPERCLASS951        if self.choice_parent:952            model_superclass = self.choice_parent.name + "_model"953        verbose_name = self.schema_element.getAppInfo("label")954        if not verbose_name:955            verbose_name = getVerboseName(self.name)956        verbose_name_plural = self.schema_element.getAppInfo("label-plural")957        plural_snippet  = ''958        if verbose_name_plural:959            plural_snippet = VERBOSE_NAME_PLURAL_SNIPPET.format(verbose_name_plural)960        self.wrtmodels(COMPLEX_MODEL_TEMPLATE.format(self.name,961          model_superclass, documentation, verbose_name, plural_snippet))962        self.wrtforms('\nclass %s_form(forms.Form):\n' % (self.name, ))963        if self.is_empty():964            self.wrtforms('    pass\n')965        _schema_name = self.name966        if self.name == 'resourceInfoType':967            _schema_name = 'resourceInfo'968        self.wrtmodels("\n    __schema_name__ = '{}'\n".format(_schema_name))969        if self.members:970            self.wrtmodels('    __schema_fields__ = (\n')971            for member in self.members:972                data_type = member.get_generated_type(member.get_data_type())973                django_field_name = member.get_generated_name()974                if not data_type in Simple_type_table \975                  and member.is_unbounded() \976                  and self.is_valid_one_to_many(member):977                    django_field_name = data_type.lower() + '_model_set'978                # choice child will only be not None if this member points to979                # a type that represents a type which is a xs:choice980                choice_child = None981                if self.ClazzDict.has_key(data_type):982                    choice_child = self.ClazzDict[data_type]983                    if not choice_child.choice_of:984                        choice_child = None985                if not choice_child:986                    self.wrtmodels('      ( {!r}, {!r}, {!s} ),\n'.format(987                      member.get_generated_name(), django_field_name,988                      member.get_required()))989                else:990                    for sub_choice in choice_child.choice_of:991                        if isinstance(sub_choice[1], Clazz):992                            data_type = sub_choice[1].name993                        else:994                            data_type = sub_choice[0] + "String"995                            parent_type = choice_child.name + "_model"996                            if not data_type in CHOICE_STRING_SUB_CLASSES.keys():997                                CHOICE_STRING_SUB_CLASSES[data_type] = [parent_type]998                            else:999                                if not parent_type in CHOICE_STRING_SUB_CLASSES[data_type]:1000                                    CHOICE_STRING_SUB_CLASSES[data_type].append(parent_type)1001                        self.wrtmodels('      ( \'{}/{}\', \'{}' \1002                          '\', {!s} ),\n'.format(member.get_name(),1003                          sub_choice[0], django_field_name,1004                          member.get_required()))1005                        # For xs:choice fields, we don't have to generate a1006                        # class information entry for the super class; hence1007                        # we remove it from self.schema_classes now.1008                        if member.get_name() in self.schema_classes.keys():1009                            self.schema_classes.pop(member.get_name())1010                        self._update_schema_classes(sub_choice[0], data_type)1011            self.wrtmodels('    )\n')1012        if self.schema_classes:1013            self.wrtmodels("    __schema_classes__ = {\n")1014            _class_names = self.schema_classes.keys()1015            _class_names.sort()1016            for class_name in _class_names:1017                data_type = self.schema_classes[class_name]1018                self.wrtmodels('      {!r}: "{}_model",\n'.format(class_name,1019                  data_type))1020            self.wrtmodels('    }\n')1021        self.wrtmodels('\n')1022        # cfedermann: is this block EVER reached? If not, remove it!1023        if self.parentName:1024            raise AssertionError('self.parentName if block actually reached!')1025            self.wrtmodels('    %s = models.ForeignKey("%s_model")\n' % (1026               self.parentName, self.parentName, ))1027        global MULTI_ID1028        multi_id = MULTI_ID1029        for member in self.members:1030            name = member.get_generated_name()1031            data_type = member.get_generated_type(member.get_data_type())1032            verbose_name = None1033            if isinstance(member.child, XschemaElement):1034                verbose_name = member.child.getAppInfo('label')1035            if not verbose_name:1036                verbose_name = getVerboseName(name)1037            options = '\n      verbose_name=\'{}\', '.format(verbose_name)1038            1039            if member.get_data_type() == 'xs:anyURI':1040                options += 'validators=[HTTPURI_VALIDATOR], '1041            1042            elif member.name == 'email':1043                options += 'validators=[EMAILADDRESS_VALIDATOR], '1044            1045            if data_type == 'myString':1046                self.generate_myString_member(member, name, options)1047            elif data_type in Simple_type_table:1048                # simple type member1049                multi_id = self.generate_simple_member(member, name, data_type,1050                  multi_id, options)1051                MULTI_ID = multi_id1052            else:1053                # complex type member1054                self.generate_complex_member(member, name, data_type, options)1055            self.wrtmodels('\n')1056        if not self.choice_parent:1057            self.generate_backref_members()1058        if self.name in REUSABLE_ENTITIES:1059            self.wrtmodels(REUSABLE_ENTITY_SNIPPET)1060        if self.name == 'documentInfoType':1061            self.wrtmodels('''    def save(self, *args, **kwargs):1062        """1063        Prevents id collisions for documentationInfoType_model sub classes.1064        """1065        # pylint: disable-msg=E02031066        if not self.id:1067            # pylint: disable-msg=W02011068            self.id = _compute_documentationInfoType_key()1069        super(documentInfoType_model, self).save(*args, **kwargs)1070''')1071        self.generate_unicode_method()1072        if self.name == 'resourceInfoType':1073            self.wrtmodels(TOP_LEVEL_TYPE_EXTRA_CODE_TEMPLATE)1074    # end generate_model1075    def topo_sort_rec(self, result):1076        self.visited = 11077        for dependant in self.dependants:1078            if not dependant.visited:1079                dependant.topo_sort_rec(result)1080            elif dependant.visited == 1:1081                logging.error('dependency graph is cyclic')1082        self.visited = 21083        result.append(self)1084    @classmethod1085    def topo_sort(cls, clazz_list):1086        for clazz in clazz_list:1087            clazz.visited = 01088        result = list()1089        while clazz_list:1090            clazz = clazz_list.pop()1091            if not clazz.visited:1092                cls.topo_sort_rec(clazz, result)1093        result.reverse()1094        return result1095    @classmethod1096    def generate(cls, outDirName, prefix, root, target_ns, schema_version,1097                 package_prefix):1098        cls.establish_one_to_many()1099        models_file_name = os.path.join(outDirName, 'models.py')1100        forms_file_name = os.path.join(outDirName, 'forms.py')1101        admin_file_name = os.path.join(outDirName, 'admin.py')1102        models_writer = Writer(models_file_name)1103        forms_writer = Writer(forms_file_name)1104        admin_writer = Writer(admin_file_name)1105        cls.wrtmodels = models_writer.write1106        cls.wrtforms = forms_writer.write1107        cls.wrtadmin = admin_writer.write1108        cls.wrtmodels(MODEL_HEADER.format(package_prefix, target_ns,1109                                          schema_version))1110        cls.wrtforms('from django import forms\n\n')1111        exportableClassList = list()1112        cls.wrtadmin('from django.contrib import admin\n')1113        cls.wrtadmin('from {0}editor.superadmin import SchemaModelAdmin\n'.format(1114          package_prefix))1115        cls.wrtadmin('from {0}editor.inlines import SchemaModelInline\n'.format(1116          package_prefix))1117        for clazz in cls.ClazzDict.values():1118            clazz.collect_data()1119            if clazz.is_empty():1120                if clazz.schema_element.isComplex():1121                    exportableClassList.append(clazz)1122                    logging.warn('empty type {}'.format(clazz))1123                    # cfedermann: this would not be written inside the class.1124                    # Hence we have to remove it later!1125                    #1126                    #cls.wrtforms('    pass\n')1127            else:1128                exportableClassList.append(clazz)1129        clazz_list = Clazz.topo_sort(exportableClassList)1130        if False: # to debug dependencies1131            for clazz in exportableClassList:1132                sys.stdout.write("{}: ".format(clazz.name))1133                for dep in clazz.dependants:1134                    sys.stdout.write("{}, ".format(dep.name))1135                sys.stdout.write('\n')1136            sys.stdout.write('\n')1137            for clazz in clazz_list:1138                sys.stdout.write("{}, ".format(clazz.name))1139            sys.stdout.write('\n')1140        for clazz in clazz_list:1141            if clazz.choice_of:1142                clazz.generate_choice_model_()1143            else:1144                clazz.generate_model_()1145        _choice_names = CHOICE_STRING_SUB_CLASSES.keys()1146        _choice_names.sort()1147        for class_name in _choice_names:1148            parent_types = CHOICE_STRING_SUB_CLASSES[class_name]1149            cls.wrtmodels(CHOICE_STRING_SUB_CLASS_TEMPLATE.format(class_name,1150              ', '.join(parent_types)))1151            cls.wrtadmin(CHOICE_STRING_SUB_CLASS_ADMIN_TEMPLATE.format(class_name))1152        # Sort clazzes to achieve consistent output order in admin.py.1153        clazz_list.sort(key=lambda x:x.name)1154        cls.wrtadmin('\nfrom {0}models import \\\n'.format(package_prefix))1155        first_time = True1156        for clazz in clazz_list:1157            if first_time:1158                cls.wrtadmin('    %s_model' % (clazz.name, ))1159                first_time = False1160            else:1161                cls.wrtadmin(', \\\n    %s_model' % (clazz.name, ))1162        cls.wrtadmin('\n\n\n')1163        _inlines = []1164        for clazz in clazz_list:1165            _inlines.extend(clazz.inlines)1166        _inlines.sort(key=lambda x:x[0])1167        for _inline in _inlines:1168            cls.wrtadmin(INLINE_TEMPLATE.format(_inline[0], _inline[1],1169              _inline[2], _inline[3]))1170        for clazz in clazz_list:1171            cls.wrtadmin('admin.site.register({}_model, SchemaModelAdmin)\n'.format(1172              clazz.name))1173        cls.wrtadmin(MANUAL_ADMIN_REGISTRATION_TEMPLATE)1174        cls.wrtadmin('\n')1175        models_writer.close()1176        forms_writer.close()1177        admin_writer.close()1178        cls.wrtmodels = None1179        cls.wrtforms = None1180        cls.wrtadmin = None1181        print 'Wrote %d lines to models.py' % (models_writer.get_count(), )1182        print 'Wrote %d lines to forms.py' % (forms_writer.get_count(), )1183        print 'Wrote %d lines to admin.py' % (admin_writer.get_count(), )1184class ClazzBaseMember(object):1185    def get_name(self):1186        return self.name1187    def get_generated_name(self):1188        name = self.get_name()1189        dummy, name = get_prefix_name(name)1190        name = cleanupName(name)1191        if name == 'id':1192            name += 'x'1193        elif name.endswith('_'):1194            name += 'x'1195        #name = name[0].upper() + name[1:]1196        return name1197    def get_generated_type(self, data_type):1198        dummy, data_type = get_prefix_name(data_type)1199        if data_type in Clazz.simple_type_table:1200            data_type = Clazz.simple_type_table[data_type]1201            dummy, data_type = get_prefix_name(data_type.type_name)1202        data_type = cleanupName(data_type)1203        #data_type = data_type[0].upper() + data_type[1:]1204        return data_type1205    def get_required(self):1206        if self.is_required():1207            if isinstance(self.child, XschemaElement):1208                if self.child.getAppInfo('recommended') == 'true':1209                    logging.warn('{} is required, but tagged *recommended*'\1210                        .format(self))1211            return 'REQUIRED'1212        else:1213            if isinstance(self.child, XschemaElement):1214                if self.child.getAppInfo('recommended') == 'true':1215                    return 'RECOMMENDED'1216            return 'OPTIONAL'1217    def get_maxlength(self):1218        if isinstance(self.child, XschemaElementBase):1219            result = self.child.getRestrictionMaxLength()1220            if result != -1:1221                return result1222        return None1223class ClazzAttributeMember(ClazzBaseMember):1224    def __init__(self, source_clazz, name, child):1225        # the clazz where this member is embedded1226        self.source = source_clazz1227        # the name of the attribute1228        self.name = name1229        # the name of the base class1230        self.child = child1231    def get_data_type_chain(self):1232        return self.child.getType()1233    def get_data_type(self):1234        return self.child.getType()1235    # TODO1236    def is_required(self):1237        return 0 #(self.child.getMinOccurs() != 0)1238    def is_unbounded(self):1239        return 01240    def get_values(self):1241        return []1242class ClazzMember(ClazzBaseMember):1243    def __init__(self, source_clazz, name, child):1244        # the clazz where this member is embedded1245        self.source = source_clazz1246        # the name of the attribute1247        self.name = name1248        # the value (type) of this member1249        self.child = child1250    def get_data_type_chain(self):1251        return get_data_type_chain(self.child)1252    def get_data_type(self):1253        return get_data_type(self.child)1254    def is_required(self):1255        if isinstance(self.child, str):1256            return False1257        return (self.child.getMinOccurs() != 0)1258    def is_unbounded(self):1259        if isinstance(self.child, str):1260            return False1261        return (self.child.getMaxOccurs() > 1)1262    def get_values(self):1263        if isinstance(self.child, str):1264            return []1265        return self.child.getValues()...

generatedssuper.py

Source:generatedssuper.py

...273                data_type = "string"274            string, help_attr = cls.extract_string_help_select(275                spec.get_name(), spec_doc, unique_labels276            )277            if len(spec.get_data_type_chain()) == 0 or not isinstance(278                spec.get_data_type_chain(), list279            ):280                original_st = data_type281            else:282                original_st = spec.get_data_type_chain()[0]283            if is_optional:284                options = 'string="{}"'.format(string)285            else:286                if len(string) + len(field_name) > 30:287                    options = 'string="{}",\n        xsd_required=True'.format(string)288                else:289                    options = 'string="{}", xsd_required=True'.format(string)290            if choice is not None:291                options = """choice='{}',\n        {}""".format(choice, options)292            options_nohelp = options293            if data_type in Simple_type_table:  # and original_st != 'string':294                options = '{},\n        xsd_type="{}"'.format(options, original_st)295            if help_attr:296                options = "{},\n        {}".format(...

gends_generate_odoo.py

Source:gends_generate_odoo.py

...136                need_textwrap = True137            for spec in cls.member_data_items_:138                if spec.get_container() == 1:  # o2m139                    name = spec.get_name()140                    related = spec.get_data_type_chain()141                    if isinstance(related, list):142                        related = related[0]143                    implicit_many2ones[related].append((class_name, name))144                data_type = spec.get_data_type()145                if len(spec.get_data_type_chain()) == 0:146                    original_st = data_type147                else:148                    original_st = spec.get_data_type_chain()[0]149                if Defined_simple_type_table.get(original_st):150                    simple_type_usages[original_st].append(class_name)151                    if spec.get_container() == 1:152                        print(153                            "!!!WARNING!!!"154                            "\n%s of class %s"155                            "\nis actually a multi-select"156                            "\ninstead of a fields.Selection!"157                            "\n!!!WARNING!!!" % (name, class_name)158                        )159                    # TODO if spec.get_container() == 1 then160                    # it's a m2o of string class, like a multi-select161                    # example cInfManu of type cInfManu_natCarga162                    # in cte cteModalAereo that we currently deal...

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