Dataset:

Languages: code en
Licenses: other-C-UDA
Language Creators: found
Annotations Creators: found
Source Datasets: original

Dataset Card for "code_x_glue_ct_code_to_text"

Dataset Summary

CodeXGLUE code-to-text dataset, available at https://github.com/microsoft/CodeXGLUE/tree/main/Code-Text/code-to-text

The dataset we use comes from CodeSearchNet and we filter the dataset as the following:

  • Remove examples that codes cannot be parsed into an abstract syntax tree.
  • Remove examples that #tokens of documents is < 3 or >256
  • Remove examples that documents contain special tokens (e.g. <img ...> or https:...)
  • Remove examples that documents are not English.

Supported Tasks and Leaderboards

  • machine-translation: The dataset can be used to train a model for automatically generating English docstrings for code.

Languages

  • Go programming language
  • Java programming language
  • Javascript programming language
  • PHP programming language
  • Python programming language
  • Ruby programming language
  • English natural language

Dataset Structure

Data Instances

go

An example of 'test' looks as follows.

{
    "code": "func NewSTM(c *v3.Client, apply func(STM) error, so ...stmOption) (*v3.TxnResponse, error) {\n\topts := &stmOptions{ctx: c.Ctx()}\n\tfor _, f := range so {\n\t\tf(opts)\n\t}\n\tif len(opts.prefetch) != 0 {\n\t\tf := apply\n\t\tapply = func(s STM) error {\n\t\t\ts.Get(opts.prefetch...)\n\t\t\treturn f(s)\n\t\t}\n\t}\n\treturn runSTM(mkSTM(c, opts), apply)\n}", 
    "code_tokens": ["func", "NewSTM", "(", "c", "*", "v3", ".", "Client", ",", "apply", "func", "(", "STM", ")", "error", ",", "so", "...", "stmOption", ")", "(", "*", "v3", ".", "TxnResponse", ",", "error", ")", "{", "opts", ":=", "&", "stmOptions", "{", "ctx", ":", "c", ".", "Ctx", "(", ")", "}", "\n", "for", "_", ",", "f", ":=", "range", "so", "{", "f", "(", "opts", ")", "\n", "}", "\n", "if", "len", "(", "opts", ".", "prefetch", ")", "!=", "0", "{", "f", ":=", "apply", "\n", "apply", "=", "func", "(", "s", "STM", ")", "error", "{", "s", ".", "Get", "(", "opts", ".", "prefetch", "...", ")", "\n", "return", "f", "(", "s", ")", "\n", "}", "\n", "}", "\n", "return", "runSTM", "(", "mkSTM", "(", "c", ",", "opts", ")", ",", "apply", ")", "\n", "}"], 
    "docstring": "// NewSTM initiates a new STM instance, using serializable snapshot isolation by default.", 
    "docstring_tokens": ["NewSTM", "initiates", "a", "new", "STM", "instance", "using", "serializable", "snapshot", "isolation", "by", "default", "."], 
    "func_name": "NewSTM", 
    "id": 0, 
    "language": "go", 
    "original_string": "func NewSTM(c *v3.Client, apply func(STM) error, so ...stmOption) (*v3.TxnResponse, error) {\n\topts := &stmOptions{ctx: c.Ctx()}\n\tfor _, f := range so {\n\t\tf(opts)\n\t}\n\tif len(opts.prefetch) != 0 {\n\t\tf := apply\n\t\tapply = func(s STM) error {\n\t\t\ts.Get(opts.prefetch...)\n\t\t\treturn f(s)\n\t\t}\n\t}\n\treturn runSTM(mkSTM(c, opts), apply)\n}", 
    "path": "clientv3/concurrency/stm.go", 
    "repo": "etcd-io/etcd", 
    "sha": "616592d9ba993e3fe9798eef581316016df98906", 
    "url": "https://github.com/etcd-io/etcd/blob/616592d9ba993e3fe9798eef581316016df98906/clientv3/concurrency/stm.go#L89-L102"
}

java

An example of 'test' looks as follows.

{
    "code": "protected final void fastPathOrderedEmit(U value, boolean delayError, Disposable disposable) {\n        final Observer<? super V> observer = downstream;\n        final SimplePlainQueue<U> q = queue;\n\n        if (wip.get() == 0 && wip.compareAndSet(0, 1)) {\n            if (q.isEmpty()) {\n                accept(observer, value);\n                if (leave(-1) == 0) {\n                    return;\n                }\n            } else {\n                q.offer(value);\n            }\n        } else {\n            q.offer(value);\n            if (!enter()) {\n                return;\n            }\n        }\n        QueueDrainHelper.drainLoop(q, observer, delayError, disposable, this);\n    }", 
    "code_tokens": ["protected", "final", "void", "fastPathOrderedEmit", "(", "U", "value", ",", "boolean", "delayError", ",", "Disposable", "disposable", ")", "{", "final", "Observer", "<", "?", "super", "V", ">", "observer", "=", "downstream", ";", "final", "SimplePlainQueue", "<", "U", ">", "q", "=", "queue", ";", "if", "(", "wip", ".", "get", "(", ")", "==", "0", "&&", "wip", ".", "compareAndSet", "(", "0", ",", "1", ")", ")", "{", "if", "(", "q", ".", "isEmpty", "(", ")", ")", "{", "accept", "(", "observer", ",", "value", ")", ";", "if", "(", "leave", "(", "-", "1", ")", "==", "0", ")", "{", "return", ";", "}", "}", "else", "{", "q", ".", "offer", "(", "value", ")", ";", "}", "}", "else", "{", "q", ".", "offer", "(", "value", ")", ";", "if", "(", "!", "enter", "(", ")", ")", "{", "return", ";", "}", "}", "QueueDrainHelper", ".", "drainLoop", "(", "q", ",", "observer", ",", "delayError", ",", "disposable", ",", "this", ")", ";", "}"], 
    "docstring": "Makes sure the fast-path emits in order.\n@param value the value to emit or queue up\n@param delayError if true, errors are delayed until the source has terminated\n@param disposable the resource to dispose if the drain terminates", 
    "docstring_tokens": ["Makes", "sure", "the", "fast", "-", "path", "emits", "in", "order", "."], 
    "func_name": "QueueDrainObserver.fastPathOrderedEmit", 
    "id": 0, 
    "language": "java", 
    "original_string": "protected final void fastPathOrderedEmit(U value, boolean delayError, Disposable disposable) {\n        final Observer<? super V> observer = downstream;\n        final SimplePlainQueue<U> q = queue;\n\n        if (wip.get() == 0 && wip.compareAndSet(0, 1)) {\n            if (q.isEmpty()) {\n                accept(observer, value);\n                if (leave(-1) == 0) {\n                    return;\n                }\n            } else {\n                q.offer(value);\n            }\n        } else {\n            q.offer(value);\n            if (!enter()) {\n                return;\n            }\n        }\n        QueueDrainHelper.drainLoop(q, observer, delayError, disposable, this);\n    }", 
    "path": "src/main/java/io/reactivex/internal/observers/QueueDrainObserver.java", 
    "repo": "ReactiveX/RxJava", 
    "sha": "ac84182aa2bd866b53e01c8e3fe99683b882c60e", 
    "url": "https://github.com/ReactiveX/RxJava/blob/ac84182aa2bd866b53e01c8e3fe99683b882c60e/src/main/java/io/reactivex/internal/observers/QueueDrainObserver.java#L88-L108"
}

javascript

An example of 'test' looks as follows.

{
    "code": "function createInstance(defaultConfig) {\n  var context = new Axios(defaultConfig);\n  var instance = bind(Axios.prototype.request, context);\n\n  // Copy axios.prototype to instance\n  utils.extend(instance, Axios.prototype, context);\n\n  // Copy context to instance\n  utils.extend(instance, context);\n\n  return instance;\n}", 
    "code_tokens": ["function", "createInstance", "(", "defaultConfig", ")", "{", "var", "context", "=", "new", "Axios", "(", "defaultConfig", ")", ";", "var", "instance", "=", "bind", "(", "Axios", ".", "prototype", ".", "request", ",", "context", ")", ";", "// Copy axios.prototype to instance", "utils", ".", "extend", "(", "instance", ",", "Axios", ".", "prototype", ",", "context", ")", ";", "// Copy context to instance", "utils", ".", "extend", "(", "instance", ",", "context", ")", ";", "return", "instance", ";", "}"], 
    "docstring": "Create an instance of Axios\n\n@param {Object} defaultConfig The default config for the instance\n@return {Axios} A new instance of Axios", 
    "docstring_tokens": ["Create", "an", "instance", "of", "Axios"], 
    "func_name": "createInstance", 
    "id": 0, 
    "language": "javascript", 
    "original_string": "function createInstance(defaultConfig) {\n  var context = new Axios(defaultConfig);\n  var instance = bind(Axios.prototype.request, context);\n\n  // Copy axios.prototype to instance\n  utils.extend(instance, Axios.prototype, context);\n\n  // Copy context to instance\n  utils.extend(instance, context);\n\n  return instance;\n}", 
    "path": "lib/axios.js", 
    "repo": "axios/axios", 
    "sha": "92d231387fe2092f8736bc1746d4caa766b675f5", 
    "url": "https://github.com/axios/axios/blob/92d231387fe2092f8736bc1746d4caa766b675f5/lib/axios.js#L15-L26"
}

php

An example of 'train' looks as follows.

{
    "code": "public static function build($serviceAddress, $restConfigPath, array $config = [])\n    {\n        $config += [\n            'httpHandler'  => null,\n        ];\n        list($baseUri, $port) = self::normalizeServiceAddress($serviceAddress);\n        $requestBuilder = new RequestBuilder(\"$baseUri:$port\", $restConfigPath);\n        $httpHandler = $config['httpHandler'] ?: self::buildHttpHandlerAsync();\n        return new RestTransport($requestBuilder, $httpHandler);\n    }", 
    "code_tokens": ["public", "static", "function", "build", "(", "{{%htmlContent%}}quot;, "serviceAddress", ",", "{{%htmlContent%}}quot;, "restConfigPath", ",", "array", "{{%htmlContent%}}quot;, "config", "=", "[", "]", ")", "{", "{{%htmlContent%}}quot;, "config", "+=", "[", "'httpHandler'", "=>", "null", ",", "]", ";", "list", "(", "{{%htmlContent%}}quot;, "baseUri", ",", "{{%htmlContent%}}quot;, "port", ")", "=", "self", "::", "normalizeServiceAddress", "(", "{{%htmlContent%}}quot;, "serviceAddress", ")", ";", "{{%htmlContent%}}quot;, "requestBuilder", "=", "new", "RequestBuilder", "(", "\"$baseUri:$port\"", ",", "{{%htmlContent%}}quot;, "restConfigPath", ")", ";", "{{%htmlContent%}}quot;, "httpHandler", "=", "{{%htmlContent%}}quot;, "config", "[", "'httpHandler'", "]", "?", ":", "self", "::", "buildHttpHandlerAsync", "(", ")", ";", "return", "new", "RestTransport", "(", "{{%htmlContent%}}quot;, "requestBuilder", ",", "{{%htmlContent%}}quot;, "httpHandler", ")", ";", "}"], 
    "docstring": "Builds a RestTransport.\n\n@param string $serviceAddress\nThe address of the API remote host, for example \"example.googleapis.com\".\n@param string $restConfigPath\nPath to rest config file.\n@param array $config {\nConfig options used to construct the gRPC transport.\n\n@type callable $httpHandler A handler used to deliver PSR-7 requests.\n}\n@return RestTransport\n@throws ValidationException", 
    "docstring_tokens": ["Builds", "a", "RestTransport", "."], 
    "func_name": "RestTransport.build", 
    "id": 0, 
    "language": "php", 
    "original_string": "public static function build($serviceAddress, $restConfigPath, array $config = [])\n    {\n        $config += [\n            'httpHandler'  => null,\n        ];\n        list($baseUri, $port) = self::normalizeServiceAddress($serviceAddress);\n        $requestBuilder = new RequestBuilder(\"$baseUri:$port\", $restConfigPath);\n        $httpHandler = $config['httpHandler'] ?: self::buildHttpHandlerAsync();\n        return new RestTransport($requestBuilder, $httpHandler);\n    }", 
    "path": "src/Transport/RestTransport.php", 
    "repo": "googleapis/gax-php", 
    "sha": "48387fb818c6882296710a2302a0aa973b99afb2", 
    "url": "https://github.com/googleapis/gax-php/blob/48387fb818c6882296710a2302a0aa973b99afb2/src/Transport/RestTransport.php#L85-L94"
}

python

An example of 'validation' looks as follows.

{
    "code": "def save_act(self, path=None):\n        \"\"\"Save model to a pickle located at `path`\"\"\"\n        if path is None:\n            path = os.path.join(logger.get_dir(), \"model.pkl\")\n\n        with tempfile.TemporaryDirectory() as td:\n            save_variables(os.path.join(td, \"model\"))\n            arc_name = os.path.join(td, \"packed.zip\")\n            with zipfile.ZipFile(arc_name, 'w') as zipf:\n                for root, dirs, files in os.walk(td):\n                    for fname in files:\n                        file_path = os.path.join(root, fname)\n                        if file_path != arc_name:\n                            zipf.write(file_path, os.path.relpath(file_path, td))\n            with open(arc_name, \"rb\") as f:\n                model_data = f.read()\n        with open(path, \"wb\") as f:\n            cloudpickle.dump((model_data, self._act_params), f)", 
    "code_tokens": ["def", "save_act", "(", "self", ",", "path", "=", "None", ")", ":", "if", "path", "is", "None", ":", "path", "=", "os", ".", "path", ".", "join", "(", "logger", ".", "get_dir", "(", ")", ",", "\"model.pkl\"", ")", "with", "tempfile", ".", "TemporaryDirectory", "(", ")", "as", "td", ":", "save_variables", "(", "os", ".", "path", ".", "join", "(", "td", ",", "\"model\"", ")", ")", "arc_name", "=", "os", ".", "path", ".", "join", "(", "td", ",", "\"packed.zip\"", ")", "with", "zipfile", ".", "ZipFile", "(", "arc_name", ",", "'w'", ")", "as", "zipf", ":", "for", "root", ",", "dirs", ",", "files", "in", "os", ".", "walk", "(", "td", ")", ":", "for", "fname", "in", "files", ":", "file_path", "=", "os", ".", "path", ".", "join", "(", "root", ",", "fname", ")", "if", "file_path", "!=", "arc_name", ":", "zipf", ".", "write", "(", "file_path", ",", "os", ".", "path", ".", "relpath", "(", "file_path", ",", "td", ")", ")", "with", "open", "(", "arc_name", ",", "\"rb\"", ")", "as", "f", ":", "model_data", "=", "f", ".", "read", "(", ")", "with", "open", "(", "path", ",", "\"wb\"", ")", "as", "f", ":", "cloudpickle", ".", "dump", "(", "(", "model_data", ",", "self", ".", "_act_params", ")", ",", "f", ")"], 
    "docstring": "Save model to a pickle located at `path`", 
    "docstring_tokens": ["Save", "model", "to", "a", "pickle", "located", "at", "path"], 
    "func_name": "ActWrapper.save_act", 
    "id": 0, 
    "language": "python", 
    "original_string": "def save_act(self, path=None):\n        \"\"\"Save model to a pickle located at `path`\"\"\"\n        if path is None:\n            path = os.path.join(logger.get_dir(), \"model.pkl\")\n\n        with tempfile.TemporaryDirectory() as td:\n            save_variables(os.path.join(td, \"model\"))\n            arc_name = os.path.join(td, \"packed.zip\")\n            with zipfile.ZipFile(arc_name, 'w') as zipf:\n                for root, dirs, files in os.walk(td):\n                    for fname in files:\n                        file_path = os.path.join(root, fname)\n                        if file_path != arc_name:\n                            zipf.write(file_path, os.path.relpath(file_path, td))\n            with open(arc_name, \"rb\") as f:\n                model_data = f.read()\n        with open(path, \"wb\") as f:\n            cloudpickle.dump((model_data, self._act_params), f)", 
    "path": "baselines/deepq/deepq.py", 
    "repo": "openai/baselines", 
    "sha": "3301089b48c42b87b396e246ea3f56fa4bfc9678", 
    "url": "https://github.com/openai/baselines/blob/3301089b48c42b87b396e246ea3f56fa4bfc9678/baselines/deepq/deepq.py#L55-L72"
}

ruby

An example of 'train' looks as follows.

{
    "code": "def render_body(context, options)\n      if options.key?(:partial)\n        [render_partial(context, options)]\n      else\n        StreamingTemplateRenderer.new(@lookup_context).render(context, options)\n      end\n    end", 
    "code_tokens": ["def", "render_body", "(", "context", ",", "options", ")", "if", "options", ".", "key?", "(", ":partial", ")", "[", "render_partial", "(", "context", ",", "options", ")", "]", "else", "StreamingTemplateRenderer", ".", "new", "(", "@lookup_context", ")", ".", "render", "(", "context", ",", "options", ")", "end", "end"], 
    "docstring": "Render but returns a valid Rack body. If fibers are defined, we return\n a streaming body that renders the template piece by piece.\n\n Note that partials are not supported to be rendered with streaming,\n so in such cases, we just wrap them in an array.", 
    "docstring_tokens": ["Render", "but", "returns", "a", "valid", "Rack", "body", ".", "If", "fibers", "are", "defined", "we", "return", "a", "streaming", "body", "that", "renders", "the", "template", "piece", "by", "piece", "."], 
    "func_name": "ActionView.Renderer.render_body", 
    "id": 0, 
    "language": "ruby", 
    "original_string": "def render_body(context, options)\n      if options.key?(:partial)\n        [render_partial(context, options)]\n      else\n        StreamingTemplateRenderer.new(@lookup_context).render(context, options)\n      end\n    end", 
    "path": "actionview/lib/action_view/renderer/renderer.rb", 
    "repo": "rails/rails", 
    "sha": "85a8bc644be69908f05740a5886ec19cd3679df5", 
    "url": "https://github.com/rails/rails/blob/85a8bc644be69908f05740a5886ec19cd3679df5/actionview/lib/action_view/renderer/renderer.rb#L38-L44"
}

Data Fields

In the following each data field in go is explained for each config. The data fields are the same among all splits.

go, java, javascript, php, python, ruby

field name type description
id int32 Index of the sample
repo string repo: the owner/repo
path string path: the full path to the original file
func_name string func_name: the function or method name
original_string string original_string: the raw string before tokenization or parsing
language string language: the programming language name
code string code/function: the part of the original_string that is code
code_tokens Sequence[string] code_tokens/function_tokens: tokenized version of code
docstring string docstring: the top-level comment or docstring, if it exists in the original string
docstring_tokens Sequence[string] docstring_tokens: tokenized version of docstring
sha string sha of the file
url string url of the file

Data Splits

name train validation test
go 167288 7325 8122
java 164923 5183 10955
javascript 58025 3885 3291
php 241241 12982 14014
python 251820 13914 14918
ruby 24927 1400 1261

Dataset Creation

Curation Rationale

[More Information Needed]

Source Data

Initial Data Collection and Normalization

Data from CodeSearchNet Challenge dataset. [More Information Needed]

Who are the source language producers?

Software Engineering developers.

Annotations

Annotation process

[More Information Needed]

Who are the annotators?

[More Information Needed]

Personal and Sensitive Information

[More Information Needed]

Considerations for Using the Data

Social Impact of Dataset

[More Information Needed]

Discussion of Biases

[More Information Needed]

Other Known Limitations

[More Information Needed]

Additional Information

Dataset Curators

https://github.com/microsoft, https://github.com/madlag

Licensing Information

Computational Use of Data Agreement (C-UDA) License.

Citation Information

@article{husain2019codesearchnet,
  title={Codesearchnet challenge: Evaluating the state of semantic code search},
  author={Husain, Hamel and Wu, Ho-Hsiang and Gazit, Tiferet and Allamanis, Miltiadis and Brockschmidt, Marc},
  journal={arXiv preprint arXiv:1909.09436},
  year={2019}
}

Contributions

Thanks to @madlag (and partly also @ncoop57) for adding this dataset.

Models trained or fine-tuned on code_x_glue_ct_code_to_text