Data API 代码段

 # Build a resource based on a list of properties given as key-value pairs. # Leave properties with empty values out of the inserted resource. def build_resource(properties):   resource = {}   for p in properties:     # Given a key like "snippet.title", split into "snippet" and "title", where     # "snippet" will be an object and "title" will be a property in that object.     prop_array = p.split('.')     ref = resource     for pa in range(0, len(prop_array)):       is_array = False       key = prop_array[pa]       # Convert a name like "snippet.tags[]" to snippet.tags, but handle       # the value as an array.       if key[-2:] == '[]':         key = key[0:len(key)-2:]         is_array = True       if pa == (len(prop_array) - 1):         # Leave properties without values out of inserted resource.         if properties[p]:           if is_array:             ref[key] = properties[p].split(',')           else:             ref[key] = properties[p]       elif key not in ref:         # For example, the property is "snippet.title", but the resource does         # not yet have a "snippet" object. Create the snippet object here.         # Setting "ref = ref[key]" means that in the next time through the         # "for pa in range ..." loop, we will be setting a property in the         # resource's "snippet" object.         ref[key] = {}         ref = ref[key]       else:         # For example, the property is "snippet.description", and the resource         # already has a "snippet" object.         ref = ref[key]   return resource  resource = build_resource({     'snippet.title': 'Sample playlist ',     'snippet.description': 'This is a sample playlist description.',     'snippet.tags[]': 'Python code, interactive',     'snippet.defaultLanguage': '',     'status.privacyStatus': 'private'}   

 # Build a resource based on a list of properties given as key-value pairs. def create_resource(properties)   resource = {}   properties.each do |prop, value|     ref = resource     prop_array = prop.to_s.split(".")     for p in 0..(prop_array.size - 1)       is_array = false       key = prop_array[p]       if key[-2,2] == "[]"         key = key[0...-2]         is_array = true       end       if p == (prop_array.size - 1)         if is_array           if value == ""             ref[key.to_sym] = []           else             ref[key.to_sym] = value.split(",")           end         elsif value != ""           ref[key.to_sym] = value         end       elsif ref.include?(key.to_sym)         ref = ref[key.to_sym]       else         ref[key.to_sym] = {}         ref = ref[key.to_sym]       end     end   end   return resource end  resource = create_resource({     'snippet.title': 'Sample playlist ',     'snippet.description': 'This is a sample playlist description.',     'snippet.tags[]': 'Ruby code, interactive',     'snippet.default_language': '',     'status.privacy_status': 'private'})

 // Build an object from an object containing properties as key-value pairs function createResource(properties) {   var res = {};   var normalizedProps = {};   for (var p in properties) {     var value = properties[p];     if (p.substr(-2, 2) == '[]' && value) {       var adjustedName = p.replace('[]', '');       normalizedProps[adjustedName] = value.split(',');     } else {       normalizedProps[p] = value;     }   }   for (var p in normalizedProps) {     if (normalizedProps.hasOwnProperty(p) && normalizedProps[p]) {       var propArray = p.split('.');       var ref = res;       for (var pa = 0; pa < propArray.length; pa++) {         var key = propArray[pa];         if (pa == propArray.length - 1) {           ref[key] = normalizedProps[p];         } else {           ref = ref[key] = ref[key] || {};         }       }     };   }   return res; }  var resource = createResource({     'snippet.title': 'Sample playlist ',     'snippet.description': 'This is a sample playlist description.',     'snippet.tags[]': 'Apps Script code, interactive',     'snippet.defaultLanguage': '',     'status.privacyStatus': 'private' });

 func addPropertyToResource(ref map[string]interface{}, keys []string, value string, count int) map[string]interface{} {         for k := count; k < (len(keys) - 1); k++ {                 switch val := ref[keys[k]].(type) {                 case map[string]interface{}:                         ref[keys[k]] = addPropertyToResource(val, keys, value, (k + 1))                 case nil:                         next := make(map[string]interface{})                         ref[keys[k]] = addPropertyToResource(next, keys, value, (k + 1))                 }         }         // Only include properties that have values.         if (count == len(keys) - 1 && value != "") {                 valueKey := keys[len(keys)-1]                 if valueKey[len(valueKey)-2:] == "[]" {                         ref[valueKey[0:len(valueKey)-2]] = strings.Split(value, ",")                 } else if len(valueKey) > 4 && valueKey[len(valueKey)-4:] == "|int" {                         ref[valueKey[0:len(valueKey)-4]], _ = strconv.Atoi(value)                 } else if value == "true" {                         ref[valueKey] = true                 } else if value == "false" {                         ref[valueKey] = false                 } else {                         ref[valueKey] = value                 }         }         return ref }  func createResource(properties map[string]string) string {         resource := make(map[string]interface{})         for key, value := range properties {                 keys := strings.Split(key, ".")                 ref := addPropertyToResource(resource, keys, value, 0)                 resource = ref         }         propJson, err := json.Marshal(resource)         if err != nil {                log.Fatal("cannot encode to JSON ", err)         }         return string(propJson) }  func main() {         properties := (map[string]string{                  "snippet.title": "Sample playlist ",                  "snippet.description": "This is a sample playlist description.",                  "snippet.tags[]": "Go code, interactive",                  "snippet.defaultLanguage": "",                  "status.privacyStatus": "private",         })         res := createResource(properties)