# {py:mod}`arelle.UrlUtil`

```{py:module} arelle.UrlUtil
```

```{autodoc2-docstring} arelle.UrlUtil
:allowtitles:
```

## Module Contents

### Functions

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`authority <arelle.UrlUtil.authority>`
  - ```{autodoc2-docstring} arelle.UrlUtil.authority
    :summary:
    ```
* - {py:obj}`scheme <arelle.UrlUtil.scheme>`
  - ```{autodoc2-docstring} arelle.UrlUtil.scheme
    :summary:
    ```
* - {py:obj}`splitDecodeFragment <arelle.UrlUtil.splitDecodeFragment>`
  - ```{autodoc2-docstring} arelle.UrlUtil.splitDecodeFragment
    :summary:
    ```
* - {py:obj}`anyUriQuoteForPSVI <arelle.UrlUtil.anyUriQuoteForPSVI>`
  - ```{autodoc2-docstring} arelle.UrlUtil.anyUriQuoteForPSVI
    :summary:
    ```
* - {py:obj}`isValidAbsolute <arelle.UrlUtil.isValidAbsolute>`
  - ```{autodoc2-docstring} arelle.UrlUtil.isValidAbsolute
    :summary:
    ```
* - {py:obj}`isValidUriReference <arelle.UrlUtil.isValidUriReference>`
  - ```{autodoc2-docstring} arelle.UrlUtil.isValidUriReference
    :summary:
    ```
* - {py:obj}`isAbsolute <arelle.UrlUtil.isAbsolute>`
  - ```{autodoc2-docstring} arelle.UrlUtil.isAbsolute
    :summary:
    ```
* - {py:obj}`isHttpUrl <arelle.UrlUtil.isHttpUrl>`
  - ```{autodoc2-docstring} arelle.UrlUtil.isHttpUrl
    :summary:
    ```
* - {py:obj}`ensureUrl <arelle.UrlUtil.ensureUrl>`
  - ```{autodoc2-docstring} arelle.UrlUtil.ensureUrl
    :summary:
    ```
* - {py:obj}`parseRfcDatetime <arelle.UrlUtil.parseRfcDatetime>`
  - ```{autodoc2-docstring} arelle.UrlUtil.parseRfcDatetime
    :summary:
    ```
* - {py:obj}`relativeUri <arelle.UrlUtil.relativeUri>`
  - ```{autodoc2-docstring} arelle.UrlUtil.relativeUri
    :summary:
    ```
* - {py:obj}`decodeBase64DataImage <arelle.UrlUtil.decodeBase64DataImage>`
  - ```{autodoc2-docstring} arelle.UrlUtil.decodeBase64DataImage
    :summary:
    ```
````

### Data

````{list-table}
:class: autosummary longtable
:align: left

* - {py:obj}`absoluteUrlPattern <arelle.UrlUtil.absoluteUrlPattern>`
  - ```{autodoc2-docstring} arelle.UrlUtil.absoluteUrlPattern
    :summary:
    ```
* - {py:obj}`relativeUrlPattern <arelle.UrlUtil.relativeUrlPattern>`
  - ```{autodoc2-docstring} arelle.UrlUtil.relativeUrlPattern
    :summary:
    ```
* - {py:obj}`zipRelativeFilePattern <arelle.UrlUtil.zipRelativeFilePattern>`
  - ```{autodoc2-docstring} arelle.UrlUtil.zipRelativeFilePattern
    :summary:
    ```
````

### API

````{py:function} authority(url: str, includeScheme: bool = True) -> str
:canonical: arelle.UrlUtil.authority

```{autodoc2-docstring} arelle.UrlUtil.authority
```
````

````{py:function} scheme(url: str) -> str | None
:canonical: arelle.UrlUtil.scheme

```{autodoc2-docstring} arelle.UrlUtil.scheme
```
````

````{py:data} absoluteUrlPattern
:canonical: arelle.UrlUtil.absoluteUrlPattern
:value: >
   None

```{autodoc2-docstring} arelle.UrlUtil.absoluteUrlPattern
```

````

````{py:data} relativeUrlPattern
:canonical: arelle.UrlUtil.relativeUrlPattern
:value: >
   'compile(...)'

```{autodoc2-docstring} arelle.UrlUtil.relativeUrlPattern
```

````

````{py:function} splitDecodeFragment(url: str) -> tuple[str, str]
:canonical: arelle.UrlUtil.splitDecodeFragment

```{autodoc2-docstring} arelle.UrlUtil.splitDecodeFragment
```
````

````{py:function} anyUriQuoteForPSVI(uri: str) -> str
:canonical: arelle.UrlUtil.anyUriQuoteForPSVI

```{autodoc2-docstring} arelle.UrlUtil.anyUriQuoteForPSVI
```
````

````{py:function} isValidAbsolute(url: str) -> bool
:canonical: arelle.UrlUtil.isValidAbsolute

```{autodoc2-docstring} arelle.UrlUtil.isValidAbsolute
```
````

````{py:function} isValidUriReference(url: str) -> bool
:canonical: arelle.UrlUtil.isValidUriReference

```{autodoc2-docstring} arelle.UrlUtil.isValidUriReference
```
````

````{py:function} isAbsolute(url: str) -> bool
:canonical: arelle.UrlUtil.isAbsolute

```{autodoc2-docstring} arelle.UrlUtil.isAbsolute
```
````

````{py:function} isHttpUrl(url: str) -> bool
:canonical: arelle.UrlUtil.isHttpUrl

```{autodoc2-docstring} arelle.UrlUtil.isHttpUrl
```
````

````{py:function} ensureUrl(maybeUrl: str) -> str
:canonical: arelle.UrlUtil.ensureUrl

```{autodoc2-docstring} arelle.UrlUtil.ensureUrl
```
````

````{py:function} parseRfcDatetime(rfc2822date: str) -> datetime.datetime | None
:canonical: arelle.UrlUtil.parseRfcDatetime

```{autodoc2-docstring} arelle.UrlUtil.parseRfcDatetime
```
````

````{py:data} zipRelativeFilePattern
:canonical: arelle.UrlUtil.zipRelativeFilePattern
:value: >
   'compile(...)'

```{autodoc2-docstring} arelle.UrlUtil.zipRelativeFilePattern
```

````

````{py:function} relativeUri(baseUri: str, relativeUri: str) -> str
:canonical: arelle.UrlUtil.relativeUri

```{autodoc2-docstring} arelle.UrlUtil.relativeUri
```
````

````{py:function} decodeBase64DataImage(imageData: str | None) -> bytes | None
:canonical: arelle.UrlUtil.decodeBase64DataImage

```{autodoc2-docstring} arelle.UrlUtil.decodeBase64DataImage
```
````