Mf@VddlmZddlmZeZdZdZdZdZdZ dZ d S) ) AttributeDict) exceptionsc,tt|S)N)app_get_asset_urlCONFIGpaths N/var/www/surfInsights/venv3-11/lib/python3.11/site-packages/dash/_get_paths.py get_asset_urlr s VT * **c|jr|j}n|j}d|d|jd|gS)N/)assets_external_pathrequests_pathname_prefixjoinrstripassets_url_pathlstrip)configr prefixs r rr sb "1,0 88 MM#    " ) )# . .     r c6ttj|S)a  Return a path with `requests_pathname_prefix` prefixed before it. Use this function when specifying local URL paths that will work in environments regardless of what `requests_pathname_prefix` is. In some deployment environments, like Dash Enterprise, `requests_pathname_prefix` is set to the application name, e.g. `my-dash-app`. When working locally, `requests_pathname_prefix` might be unset and so a relative URL like `/page-2` can just be `/page-2`. However, when the app is deployed to a URL like `/my-dash-app`, then `app.get_relative_path('/page-2')` will return `/my-dash-app/page-2`. This can be used as an alternative to `get_asset_url` as well with `app.get_relative_path('/assets/logo.png')` Use this function with `app.strip_relative_path` in callbacks that deal with `dcc.Location` `pathname` routing. That is, your usage may look like: ``` app.layout = html.Div([ dcc.Location(id='url'), html.Div(id='content') ]) @app.callback(Output('content', 'children'), [Input('url', 'pathname')]) def display_content(path): page_name = app.strip_relative_path(path) if not page_name: # None or '' return html.Div([ dcc.Link(href=app.get_relative_path('/page-1')), dcc.Link(href=app.get_relative_path('/page-2')), ]) elif page_name == 'page-1': return chapters.page_1 if page_name == "page-2": return chapters.page_2 ``` )app_get_relative_pathrrrs r get_relative_pathrsJ !!@$ G GGr c|dkr|dkrdS|dkr|dkr|S|dstjd|dd|d|dgS)Nrzf Paths that aren't prefixed with a leading / are not supported. You supplied: ) startswithrUnsupportedRelativePathrrrrequests_pathnamer s r rrBsCDBJJsCDBJJ  ??3   0       88&--c22DKK4D4DE F FFr c6ttj|S)a Return a path with `requests_pathname_prefix` and leading and trailing slashes stripped from it. Also, if None is passed in, None is returned. Use this function with `get_relative_path` in callbacks that deal with `dcc.Location` `pathname` routing. That is, your usage may look like: ``` app.layout = html.Div([ dcc.Location(id='url'), html.Div(id='content') ]) @app.callback(Output('content', 'children'), [Input('url', 'pathname')]) def display_content(path): page_name = app.strip_relative_path(path) if not page_name: # None or '' return html.Div([ dcc.Link(href=app.get_relative_path('/page-1')), dcc.Link(href=app.get_relative_path('/page-2')), ]) elif page_name == 'page-1': return chapters.page_1 if page_name == "page-2": return chapters.page_2 ``` Note that `chapters.page_1` will be served if the user visits `/page-1` _or_ `/page-1/` since `strip_relative_path` removes the trailing slash. Also note that `strip_relative_path` is compatible with `get_relative_path` in environments where `requests_pathname_prefix` set. In some deployment environments, like Dash Enterprise, `requests_pathname_prefix` is set to the application name, e.g. `my-dash-app`. When working locally, `requests_pathname_prefix` might be unset and so a relative URL like `/page-2` can just be `/page-2`. However, when the app is deployed to a URL like `/my-dash-app`, then `app.get_relative_path('/page-2')` will return `/my-dash-app/page-2` The `pathname` property of `dcc.Location` will return '`/my-dash-app/page-2`' to the callback. In this case, `app.strip_relative_path('/my-dash-app/page-2')` will return `'page-2'` For nested URLs, slashes are still included: `app.strip_relative_path('/page-1/sub-page-1/')` will return `page-1/sub-page-1` ``` )app_strip_relative_pathrrrs r strip_relative_pathr#Qs^ #6#BD I IIr c|dS|dkr(||dr|dkr0|dstjd|d|d|dkrR||dr*||ddd}|dS)Nrzs Paths that aren't prefixed with requests_pathname_prefix are not supported. You supplied: z" and requests_pathname_prefix was rrr)rrrrreplacestriprs r r"r"s |tS  9J9Q9QRU9V9V)W)W s " "4??3+?+? "0   CT      CDOO4E4L4LS4Q4Q$R$R||  $ $S ) )     ::c??r N) _utilsrrrrr rrrr#r"r r r)s!!!!!! +++   %H%H%HP G G G/J/J/Jdr