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How to use first_char_to_lower method in localstack

Best Python code snippet using localstack_python

objc_manager.py

Source:objc_manager.py

...152        """153        impl = '+ (instancetype)defaultManager {\n'154        impl += _OBJC_SPACE155        impl += 'return [{1}Director defaultDirector].{0}Manager;\n'.format(156            string_utils.first_char_to_lower(self.object_name), config.objc_prefix)157        impl += '}'158        return impl159    def __convert_bys_to_string(self, by_string_list):160        """Returns "ById:(NSString *)id name:(NSString *)name" or ""161        """162        if len(by_string_list) == 0:  # empty string163            return ''164        else:  # "(const std::string& id, const std::string& username)"165            bys_string = 'By'166            it = 0167            for by_string in by_string_list:168                objc_var = self.__objc_var_by_name(by_string)169                if objc_var is not None:170                    if it == 0:171                        bys_string += string_utils.first_char_to_upper(objc_var.parameter()) + ' '172                    else:173                        bys_string += objc_var.parameter() + ' '174                    it += 1175                else:176                    print 'Unknown "{0}" in "by"'.format(by_string)177                    return ''178            bys_string = bys_string[:-1]179            return bys_string180    def __objc_var_by_name(self, name_string):181        """Returns None if not found.182        """183        for objc_var in self.objc_variable_list:184            if objc_var.name == name_string:185                return objc_var186        return None187    def __fetch_implementation(self, fetch_command, config):188        """Generates Objective-C++ fetch implementation.189        Args:190            fetch_command: A <FetchCommand> object represents necessary info for generating fetch implementation.191            config: A <Config> object represents user-defined info.192        Returns:193            A string which is Objective-C++ fetch implementation.194        """195        by_list = []196        if fetch_command.where != '':197            by_list = re.split(',', fetch_command.where)198        if not fetch_command.is_plural:199            impl = '- (nullable {2}{0} *)fetch{0}FromCache{1} {{\n'\200                    .format(self.object_name, self.__convert_bys_to_string(by_list), config.objc_prefix)201            impl += string_utils.indent(2)202            impl += 'std::unique_ptr<{2}::{0}> core{0} = _coreManagerHandler->{1};\n'\203                .format(self.object_name, self.__cpp_fetch_method_name(fetch_command), config.cpp_namespace)204            impl += string_utils.indent(2)205            impl += 'if (core{0}) {{\n'.format(self.object_name)206            impl += string_utils.indent(4)207            impl += 'return [{2}{0} {1}WithCore{0}:*core{0}];\n'\208                .format(self.object_name, string_utils.first_char_to_lower(self.object_name), config.objc_prefix)209            impl += string_utils.indent(2)210            impl += '}\n'211            impl += string_utils.indent(2)212            impl += 'return nil;\n'213            impl += '}'214            return impl215        else:216            impl = '- (NSArray<LCC{0} *> *)fetch{1}FromCache{2} {{\n'\217                    .format(self.object_name, self.plural_object_name, self.__convert_bys_to_string(by_list))218            impl += string_utils.indent(2)219            impl += 'NSMutableArray *{0} = [NSMutableArray array];\n'.format(string_utils.first_char_to_lower(self.plural_object_name))220            impl += string_utils.indent(2)221            impl += 'std::vector<std::unique_ptr<{3}::{0}>> core{1} = _coreManagerHandler->{2};\n'\222                .format(self.object_name,223                        self.plural_object_name,224                        self.__cpp_fetch_method_name(fetch_command),225                        config.objc_prefix)226            impl += string_utils.indent(2)227            impl += 'for (auto it = core{0}.begin(); it != core{0}.end(); ++it) {{\n'.format(self.plural_object_name)228            impl += string_utils.indent(4)229            impl += '[{0} addObject:[LCC{1} {2}WithCore{1}:(**it)]];\n'\230                .format(string_utils.first_char_to_lower(self.plural_object_name),231                        self.object_name,232                        string_utils.first_char_to_lower(self.object_name))233            impl += string_utils.indent(2)234            impl += '}\n'235            impl += string_utils.indent(2)236            impl += 'return [{0} copy];\n'.format(string_utils.first_char_to_lower(self.plural_object_name))237            impl += '}\n'238            self.impl = impl239            return self.impl240    def __cpp_fetch_method_name(self, fetch_command):241        by_list = []242        if fetch_command.where != '':243            by_list = re.split(',', fetch_command.where)244        if not fetch_command.is_plural:245            if len(by_list) == 0:246                skr_log_warning('Singular often comes with at least one by parameter')247            return 'Fetch{0}FromCache{1}'\248                .format(self.object_name, self.__convert_bys_to_cpp_string(by_list))249        else:250            return 'Fetch{0}FromCache{1}'\251                .format(self.plural_object_name, self.__convert_bys_to_cpp_string(by_list))252    def __convert_bys_to_cpp_string(self, by_string_list):253        """Returns "ById([id UTF8String])" or "([id UTF8String], [username UTF8String])" or "()".254        """255        if len(by_string_list) == 0:  # ()256            return '()'257        elif len(by_string_list) == 1:  # "ById(const std::string& id)"258            by_string = by_string_list[0]259            objc_var = self.__objc_var_by_name(by_string)260            if objc_var is not None:261                return 'By{0}({1})'.format(objc_var.to_title_style_name(), objc_var.cast_to_cpp_parameter())262            else:263                print 'Unknown "{0}" in "by"'.format(by_string)264                return ''265        else:  # "([id UTF8String], [username UTF8String])"266            bys_string = '('267            for by_string in by_string_list:268                objc_var = self.__objc_var_by_name(by_string)269                if objc_var is not None:270                    bys_string += objc_var.cast_to_cpp_parameter() + ', '271                else:272                    print 'Unknown "{0}" in "by"'.format(by_string)273                    return ''274            bys_string = bys_string[:-2]  # remove last 2 chars275            bys_string += ')'276            return bys_string277    def __web_api_declaration(self, api, config):278        declaration = ''279        declaration += '- (void){0}'.format(string_utils.first_char_to_lower(api.alias))280        if len(api.input_var_list) > 0:281                if len(api.input_var_list) == 1:282                    declaration += 'By'283                else:284                    declaration += 'With'285                for i, input_var in enumerate(api.input_var_list):286                    input_name = string_utils.to_objc_property_name(input_var.name)287                    if i == 0:288                        input_name = string_utils.first_char_to_upper(input_name)289                    declaration += '{0}:({1}){2} '.format(input_name,290                                                          input_var.var_type.to_objc_getter_string(config),291                                                          string_utils.first_char_to_lower(input_name))292                declaration += 'success:(void (^)('293        else:294            declaration += 'Success:(void (^)('295        if len(api.output_var_list) > 0:296            for i, output_var in enumerate(api.output_var_list):297                declaration += output_var.var_type.to_objc_getter_string(config)298                declaration += string_utils.to_objc_property_name(output_var.name)299                if i != len(api.output_var_list) - 1:300                    declaration += ', '301        declaration += '))successBlock failure:(void (^)(NSError *error))failureBlock'...

jni_class.py

Source:jni_class.py

...150    def __release_impl(self):151        method_name = self.__release_method_name()152        para_name = '  (JNIEnv *env, jobject thiz, jlong handler)'153        step_1 = 'lesschat::{0}* {1} = reinterpret_cast<lesschat::{0}*>(handler);'\154            .format(self.__class_name, string_utils.first_char_to_lower(self.__class_name))155        step_2 = 'LCC_SAFE_DELETE({0});'.format(string_utils.first_char_to_lower(self.__class_name))156        return method_name + '\n' + para_name + '{{\n  {0}\n  {1}\n}}'.format(step_1, step_2)157    def __jni_get_jobject_by_core_object_declaration(self):158        return 'static jobject GetJ{0}ByCore{0}(const {0}& {1});'.format(159            self.__class_name, string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))160    def __jni_get_jobject_by_core_object_implementation(self, config):161        impl = 'jobject JniHelper::GetJ{0}ByCore{0}(const {0}& {1}) {{\n'.format(162            self.__class_name, string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))163        impl += indent(2) + 'JNIEnv* env = GetJniEnv();\n'164        impl += indent(2) + 'if (!env) {\n'165        impl += indent(4) + 'sakura::log_error("Failed to get JNIEnv");\n'166        impl += indent(4) + 'return nullptr;\n'167        impl += indent(2) + '}\n\n'168        impl += indent(2) + 'jclass {0}Jclass = JniReferenceCache::SharedCache()->{1}_jclass();\n'.format(169            string_utils.first_char_to_lower(self.__class_name),170            string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))171        impl += indent(2) + 'jmethodID {0}ConstructorMethodID = env->GetMethodID({0}Jclass, "<init>", "('.format(172            string_utils.first_char_to_lower(self.__class_name))173        for jni_var in self.__jni_var_list:174            impl += jni_var.var_type.to_jni_signature()175        impl += ')V");\n\n'176        for jni_var in self.__jni_var_list:177            impl += indent(2) + jni_var.jni_var_assignment_by_cpp_variable(config) + '\n'178        impl += '\n'179        constructor_fst_line = indent(2) + 'jobject j{0}Object = env->NewObject('.format(self.__class_name)180        num_constructor_indent = len(constructor_fst_line)181        impl += constructor_fst_line182        parameters = []183        jclass_instance_name = '{0}Jclass'.format(string_utils.first_char_to_lower(self.__class_name))184        constructor_method_id = '{0}ConstructorMethodID'.format(string_utils.first_char_to_lower(self.__class_name))185        parameters.append(constructor_method_id)186        for jni_var in self.__jni_var_list:187            parameters.append('j{0}'.format(string_utils.to_title_style_name(jni_var.name)))188        impl += jclass_instance_name + ',\n'189        for parameter in parameters:190            impl += indent(num_constructor_indent) + parameter + ',\n'191        impl = impl[:-2]192        impl += ');'193        impl += '\n'194        for jni_var in self.__jni_var_list:195            delete_method = jni_var.jni_delete_local_ref()196            if delete_method != '':197                impl += indent(2) + delete_method + '\n'198        impl += '\n'199        impl += indent(2) + 'return j{0}Object;'.format(self.__class_name)200        impl += '\n'201        impl += '}\n'202        impl += '\n'203        return impl204    def __jni_get_jobjects_array_by_core_objects_declaration(self):205        return 'static jobjectArray GetJ{0}sArrayByCore{0}s(const std::vector<std::unique_ptr<{0}>>& {1}s);'.format(206            self.__class_name, string_utils.cpp_class_name_to_cpp_file_name(self.__class_name))207    def __jni_get_jobjects_array_by_core_objects_implementation(self):208        object_name = string_utils.cpp_class_name_to_cpp_file_name(self.__class_name)209        impl = 'jobjectArray JniHelper::GetJ{0}sArrayByCore{0}s(const std::vector<std::unique_ptr<{0}>>& {1}s) {{'.format(210            self.__class_name, object_name)211        impl += '\n'212        impl += indent(2) + 'jclass {0}Jclass = JniReferenceCache::SharedCache()->{1}_jclass();\n'.format(213            string_utils.first_char_to_lower(self.__class_name),214            object_name)215        impl += indent(2) + 'JNIEnv* env = GetJniEnv();\n'216        impl += indent(2) + 'if (!env) {\n'217        impl += indent(4) + 'return env->NewObjectArray(0, {0}Jclass, NULL);\n'.format(218            string_utils.first_char_to_lower(self.__class_name))219        impl += indent(2) + '}\n\n'220        impl += indent(2) + 'jobjectArray jobjs = env->NewObjectArray({0}s.size(), {1}Jclass, NULL);\n\n'.format(221            object_name,222            string_utils.first_char_to_lower(self.__class_name))223        impl += indent(2) + 'jsize i = 0;\n'224        impl += indent(2) + 'for (auto it = {0}s.begin(); it != {0}s.end(); ++it) {{\n'.format(object_name)225        impl += indent(4) + 'jobject j{0} = GetJ{0}ByCore{0}(**it);\n'.format(self.__class_name)226        impl += indent(4) + 'env->SetObjectArrayElement(jobjs, i, j{0});\n'.format(self.__class_name)227        impl += indent(4) + 'env->DeleteLocalRef(j{0});\n'.format(self.__class_name)228        impl += indent(4) + '++i;\n'229        impl += indent(2) + '}\n'230        impl += indent(2) + 'return jobjs;\n'231        impl += '}'...

objc_class.py

Source:objc_class.py

...38        output_header.write('\n')39        output_header.write('}')40        output_header.write(_OBJC_BR)41        output_header.write('+ (instancetype){0}WithCore{1}:(const {2}::{1}&)core{1};'42                            .format(string_utils.first_char_to_lower(self.class_name),43                                    self.class_name,44                                    config.cpp_namespace))45        output_header.write(_OBJC_BR)46        output_header.write('@end')47    def generate_header(self, config):48        """Generates Objective-C++ object header file.49        Args:50            config: A <Config> object represents user-defined configs, in this method, only apple/prefix is used.51        """52        file_name = '{1}{0}.h'.format(self.class_name, config.objc_prefix)53        file_path = _OBJC_BUILD_PATH + string_utils.cpp_group_name_to_objc_group_name(self.group_name) + '/' + file_name54        output_header = open(file_path, 'w')55        output_header.write('#import <Foundation/Foundation.h>')56        output_header.write(_OBJC_BR)57        for objc_enum in self.objc_enum_list:58            output_header.write(objc_enum.generate_objc_enum(self.class_name, config))59            output_header.write(_OBJC_BR)60        output_header.write('NS_ASSUME_NONNULL_BEGIN\n@interface {1}{0} : NSObject'.format(self.class_name,61                                                                                           config.objc_prefix))62        output_header.write(_OBJC_BR)63        for objc_var in self.objc_var_list:64            output_header.write(objc_var.property(config))65            output_header.write(_OBJC_BR)66        output_header.write('@end\nNS_ASSUME_NONNULL_END')67        output_header.write(_OBJC_BR)68    def generate_implementation(self, config):69        """Generates Objective-C++ object header file.70        Args:71            config: A <Config> object represents user-defined configs, in this method, only apple/prefix is used.72        """73        file_name = '{1}{0}.mm'.format(self.class_name, config.objc_prefix)74        file_path = _OBJC_BUILD_PATH + string_utils.cpp_group_name_to_objc_group_name(self.group_name) + '/' + file_name75        output_impl = open(file_path, 'w')76        output_impl.write('#if !defined(__has_feature) || !__has_feature(objc_arc)\n#error "This file requires ARC support."\n#endif')77        output_impl.write(_OBJC_BR)78        output_impl.write('#import "{1}{0}.h"\n#import "{1}{0}_CoreAddition.h"\n\n#import "{1}ObjcAdapter.h"'.format(79            self.class_name, config.objc_prefix))80        output_impl.write(_OBJC_BR)81        output_impl.write('@implementation {1}{0}'.format(self.class_name, config.objc_prefix))82        output_impl.write(_OBJC_BR)83        output_impl.write('#pragma mark - Property')84        output_impl.write(_OBJC_BR)85        for objc_var in self.objc_var_list:86            output_impl.write(objc_var.getter_impl(config))87            output_impl.write(_OBJC_BR)88            output_impl.write(objc_var.setter_impl(config))89            output_impl.write(_OBJC_BR)90        output_impl.write('#pragma mark - Core Addition')91        output_impl.write(_OBJC_BR)92        output_impl.write('+ (instancetype){0}WithCore{1}:(const {2}::{1}&)core{1} {{\n'93                          .format(string_utils.first_char_to_lower(self.class_name),94                                  self.class_name, config.cpp_namespace))95        output_impl.write(_OBJC_SPACE)96        output_impl.write('{2}{0} *{1} = [[{2}{0} alloc] init];\n'97                          .format(self.class_name,98                                  string_utils.first_char_to_lower(self.class_name),99                                  config.objc_prefix))100        output_impl.write(_OBJC_SPACE)101        output_impl.write('{0}->_coreHandle = core{1}.Clone();\n'102                          .format(string_utils.first_char_to_lower(self.class_name), self.class_name))103        output_impl.write(_OBJC_SPACE)104        output_impl.write('return {0};\n}}'.format(string_utils.first_char_to_lower(self.class_name)))105        output_impl.write(_OBJC_BR)106        output_impl.write('@end\n')107    def generate_manager_core_addition_header(self, config):108        """Generates Objective-C++ object manager private header file.109        Args:110            config: A <Config> object represents user-defined configs, in this method, only apple/prefix is used.111        """112        file_name = '{1}{0}Manager_CoreAddition.h'.format(self.class_name, config.objc_prefix)113        file_path = _OBJC_BUILD_PATH + string_utils.cpp_group_name_to_objc_group_name(self.group_name) + '/' + file_name114        output_header = open(file_path, 'w')115        output_header.write('#include "{0}_manager.h"\n#include "director.h"'.format(116            string_utils.cpp_class_name_to_cpp_file_name(self.class_name)))117        output_header.write(_OBJC_BR)118        output_header.write('@interface {1}{0}Manager () {{\n @private\n'.format(self.class_name, config.objc_prefix))...

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