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))...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.