[BUG] [python-experimental] Type null not handled properly in toExampleValue #11518

Closed
#12019
Closed
[BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
#12019
Labels
Client: PythonIssue: Bug

Description

@MalteEbner
MalteEbner
opened on Feb 4, 2022
Description

With the following configuration, the openapi-generator with python-experimental breaks

  • openapi-generator-cli 5.4.0, installed via npm
  • using python-experimental
  • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml

Switching to python (non-experimental) or other specs solved the problem.

openapi-generator version

5.4.0

Steps to reproduce

Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing

Fully self-contained substeps in Google colab:

# install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
Related issues/PRs
Suggest a fix
  • fix it in the generator

Metadata

Metadata

Assignees

No one assigned

    Labels

    Client: PythonIssue: Bug

    Type

    No type

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    No projects

      Milestone

      No milestone

      Relationships

      None yet

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      No branches or pull requests

      Issue actions

      , 'i'); if (__m === '*' || __re.test(location.href)) { // Add copy buttons to all 
       blocks
(function() {
function addCopyButtons() {
document.querySelectorAll('pre code').forEach(function(codeBlock) {
if (codeBlock.parentElement.hasAttribute('data-copy-added')) return;
codeBlock.parentElement.setAttribute('data-copy-added', 'true');
var btn = document.createElement('button');
btn.textContent = 'Copy';
btn.style.cssText = 'position:absolute;top:4px;right:4px;padding:2px 8px;font-size:11px;background:#4ecdc4;border:none;border-radius:4px;color:#1a1a2e;cursor:pointer;opacity:0.7;transition:opacity 0.2s;';
btn.onmouseover = function() { this.style.opacity = '1'; };
btn.onmouseout = function() { this.style.opacity = '0.7'; };
btn.onclick = function() {
navigator.clipboard.writeText(codeBlock.textContent).then(function() {
btn.textContent = 'Copied!';
setTimeout(function() { btn.textContent = 'Copy'; }, 1500);
});
};
codeBlock.parentElement.style.position = 'relative';
codeBlock.parentElement.appendChild(btn);
});
}
addCopyButtons();
// Re-run on dynamic content
var observer = new MutationObserver(addCopyButtons);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Add Copy Buttons to Code Blocks]', __e); }
})();
(function(){
try {
var __m = "github.com";
var __re = new RegExp('^' + "github\\.com" + '

      Skip to content
      [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
      Closed
      #12019
      Closed
      [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
      #12019
      Labels
      Client: PythonIssue: Bug
      Description
      @MalteEbner
      MalteEbner
      opened on Feb 4, 2022
      Description
      With the following configuration, the openapi-generator with python-experimental breaks
      • openapi-generator-cli 5.4.0, installed via npm
      • using python-experimental
      • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
      Switching to python (non-experimental) or other specs solved the problem.
      openapi-generator version
      5.4.0
      Steps to reproduce
      Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
      Fully self-contained substeps in Google colab:
      # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
      Related issues/PRs
      Suggest a fix
      • fix it in the generator
      Metadata
      Metadata
      Assignees
      No one assigned
        Labels
        Client: PythonIssue: Bug
        Type
        No type
        Projects
        No projects
          Milestone
          No milestone
          Relationships
          None yet
          Development
          No branches or pull requests
          Issue actions
          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Force GitHub README to respect dark mode
(function() {
var style = document.createElement('style');
style.textContent = '
.markdown-body {
color-scheme: dark light;
}
.markdown-body pre { background: #161b22 !important; }
.markdown-body code { background: rgba(110, 118, 129, 0.4) !important; }
.markdown-body table th, .markdown-body table td { border-color: #30363d !important; }
.markdown-body img { background: #0d1117; }
.markdown-body blockquote { border-left-color: #8b949e; }
.markdown-body hr { border-color: #30363d; }
';
document.head.appendChild(style);
})();
}
} catch(__e) { console.warn('[Userscript:GitHub Dark Mode README Fix]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

          Skip to content
          [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
          Closed
          #12019
          Closed
          [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
          #12019
          Labels
          Client: PythonIssue: Bug
          Description
          @MalteEbner
          MalteEbner
          opened on Feb 4, 2022
          Description
          With the following configuration, the openapi-generator with python-experimental breaks
          • openapi-generator-cli 5.4.0, installed via npm
          • using python-experimental
          • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
          Switching to python (non-experimental) or other specs solved the problem.
          openapi-generator version
          5.4.0
          Steps to reproduce
          Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
          Fully self-contained substeps in Google colab:
          # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
          Related issues/PRs
          Suggest a fix
          • fix it in the generator
          Metadata
          Metadata
          Assignees
          No one assigned
            Labels
            Client: PythonIssue: Bug
            Type
            No type
            Projects
            No projects
              Milestone
              No milestone
              Relationships
              None yet
              Development
              No branches or pull requests
              Issue actions
              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Highlight search terms from Google/DuckDuckGo/Bing referrer
(function() {
var ref = document.referrer;
var terms = [];
if (ref.includes('google.com') || ref.includes('duckduckgo.com') || ref.includes('bing.com')) {
var url = new URL(ref);
var q = url.searchParams.get('q') || url.searchParams.get('p');
if (q) {
terms = q.split(/\s+/).filter(function(t) { return t.length > 2; });
}
}
if (terms.length === 0) return;
var style = document.createElement('style');
style.textContent = '.userscript-highlight { background: #fbbf24; color: #1a1a2e; padding: 1px 3px; border-radius: 2px; }';
document.head.appendChild(style);
function highlight(node) {
if (node.nodeType === 3) { // text node
var text = node.textContent;
var found = false;
terms.forEach(function(term) {
var regex = new RegExp('(' + term.replace(/[.*+?^${}()|[\]\\]/g, '\\') + ')', 'gi');
if (regex.test(text)) {
found = true;
var frag = document.createDocumentFragment();
var parts = text.split(regex);
parts.forEach(function(part, i) {
if (i % 2 === 0) {
frag.appendChild(document.createTextNode(part));
} else {
var span = document.createElement('span');
span.className = 'userscript-highlight';
span.textContent = part;
frag.appendChild(span);
}
});
node.parentNode.replaceChild(frag, node);
}
});
} else if (node.nodeType === 1 && node.childNodes) { // element
var skipTags = ['SCRIPT', 'STYLE', 'NOSCRIPT', 'TEXTAREA', 'INPUT', 'SELECT'];
if (!skipTags.includes(node.tagName)) {
Array.from(node.childNodes).forEach(highlight);
}
}
}
highlight(document.body);
// Re-highlight on dynamic content
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1 || node.nodeType === 3) highlight(node);
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Highlight Search Terms]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

              Skip to content
              [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
              Closed
              #12019
              Closed
              [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
              #12019
              Labels
              Client: PythonIssue: Bug
              Description
              @MalteEbner
              MalteEbner
              opened on Feb 4, 2022
              Description
              With the following configuration, the openapi-generator with python-experimental breaks
              • openapi-generator-cli 5.4.0, installed via npm
              • using python-experimental
              • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
              Switching to python (non-experimental) or other specs solved the problem.
              openapi-generator version
              5.4.0
              Steps to reproduce
              Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
              Fully self-contained substeps in Google colab:
              # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
              Related issues/PRs
              Suggest a fix
              • fix it in the generator
              Metadata
              Metadata
              Assignees
              No one assigned
                Labels
                Client: PythonIssue: Bug
                Type
                No type
                Projects
                No projects
                  Milestone
                  No milestone
                  Relationships
                  None yet
                  Development
                  No branches or pull requests
                  Issue actions
                  
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Strip utm_, fbclid, gclid, etc. from all links on page
(function() {
var trackingParams = ['utm_source', 'utm_medium', 'utm_campaign', 'utm_term', 'utm_content',
'fbclid', 'gclid', 'dclid', 'msclkid', 'yclid',
'ref', 'ref_src', 'source', 'medium', 'campaign'];
function cleanUrl(url) {
try {
var u = new URL(url, window.location.origin);
var changed = false;
trackingParams.forEach(function(p) {
if (u.searchParams.has(p)) {
u.searchParams.delete(p);
changed = true;
}
});
return changed ? u.toString() : url;
} catch (e) {
return url;
}
}
function cleanLinks() {
document.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
cleanLinks();
var observer = new MutationObserver(function(mutations) {
mutations.forEach(function(m) {
m.addedNodes.forEach(function(node) {
if (node.nodeType === 1) {
if (node.tagName === 'A') cleanLinks();
node.querySelectorAll('a[href]').forEach(function(a) {
var clean = cleanUrl(a.href);
if (clean !== a.href) a.href = clean;
});
}
});
});
});
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:Remove Tracking Parameters from Links]', __e); }
})();
(function(){
try {
var __m = "youtube.com";
var __re = new RegExp('^' + "youtube\\.com" + '

                  Skip to content
                  [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
                  Closed
                  #12019
                  Closed
                  [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
                  #12019
                  Labels
                  Client: PythonIssue: Bug
                  Description
                  @MalteEbner
                  MalteEbner
                  opened on Feb 4, 2022
                  Description
                  With the following configuration, the openapi-generator with python-experimental breaks
                  • openapi-generator-cli 5.4.0, installed via npm
                  • using python-experimental
                  • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
                  Switching to python (non-experimental) or other specs solved the problem.
                  openapi-generator version
                  5.4.0
                  Steps to reproduce
                  Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
                  Fully self-contained substeps in Google colab:
                  # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
                  Related issues/PRs
                  Suggest a fix
                  • fix it in the generator
                  Metadata
                  Metadata
                  Assignees
                  No one assigned
                    Labels
                    Client: PythonIssue: Bug
                    Type
                    No type
                    Projects
                    No projects
                      Milestone
                      No milestone
                      Relationships
                      None yet
                      Development
                      No branches or pull requests
                      Issue actions
                      
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Auto-enable theater mode on YouTube
(function() {
function tryTheater() {
var btn = document.querySelector('button[aria-label="Theater mode"], ytd-player #player button[title="Theater mode"]');
if (btn && !btn.classList.contains('activated')) {
btn.click();
}
}
// Try immediately
tryTheater();
// Try after navigation (SPA)
var lastUrl = location.href;
setInterval(function() {
if (location.href !== lastUrl) {
lastUrl = location.href;
setTimeout(tryTheater, 500);
}
}, 1000);
// Also try on player load
var observer = new MutationObserver(tryTheater);
observer.observe(document.body, { childList: true, subtree: true });
})();
}
} catch(__e) { console.warn('[Userscript:YouTube Theater Mode Default]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                      Skip to content
                      [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
                      Closed
                      #12019
                      Closed
                      [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
                      #12019
                      Labels
                      Client: PythonIssue: Bug
                      Description
                      @MalteEbner
                      MalteEbner
                      opened on Feb 4, 2022
                      Description
                      With the following configuration, the openapi-generator with python-experimental breaks
                      • openapi-generator-cli 5.4.0, installed via npm
                      • using python-experimental
                      • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
                      Switching to python (non-experimental) or other specs solved the problem.
                      openapi-generator version
                      5.4.0
                      Steps to reproduce
                      Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
                      Fully self-contained substeps in Google colab:
                      # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
                      Related issues/PRs
                      Suggest a fix
                      • fix it in the generator
                      Metadata
                      Metadata
                      Assignees
                      No one assigned
                        Labels
                        Client: PythonIssue: Bug
                        Type
                        No type
                        Projects
                        No projects
                          Milestone
                          No milestone
                          Relationships
                          None yet
                          Development
                          No branches or pull requests
                          Issue actions
                          
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Remove or un-stick sticky/fixed headers that block content
(function() {
function unstick() {
document.querySelectorAll('header, nav, [role="banner"], .header, .navbar, .sticky, .fixed-top, [style*="position: fixed"], [style*="position:sticky"]').forEach(function(el) {
if (el.style.position === 'fixed' || el.style.position === 'sticky' || getComputedStyle(el).position === 'fixed' || getComputedStyle(el).position === 'sticky') {
el.style.position = 'static';
el.style.top = 'auto';
el.style.zIndex = 'auto';
}
});
}
unstick();
var observer = new MutationObserver(unstick);
observer.observe(document.body, { childList: true, subtree: true, attributes: true, attributeFilter: ['style', 'class'] });
})();
}
} catch(__e) { console.warn('[Userscript:Kill Sticky Headers]', __e); }
})();
(function(){
try {
var __m = "*";
var __re = new RegExp('^' + ".*" + '

                          Skip to content
                          [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
                          Closed
                          #12019
                          Closed
                          [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
                          #12019
                          Labels
                          Client: PythonIssue: Bug
                          Description
                          @MalteEbner
                          MalteEbner
                          opened on Feb 4, 2022
                          Description
                          With the following configuration, the openapi-generator with python-experimental breaks
                          • openapi-generator-cli 5.4.0, installed via npm
                          • using python-experimental
                          • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
                          Switching to python (non-experimental) or other specs solved the problem.
                          openapi-generator version
                          5.4.0
                          Steps to reproduce
                          Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
                          Fully self-contained substeps in Google colab:
                          # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
                          Related issues/PRs
                          Suggest a fix
                          • fix it in the generator
                          Metadata
                          Metadata
                          Assignees
                          No one assigned
                            Labels
                            Client: PythonIssue: Bug
                            Type
                            No type
                            Projects
                            No projects
                              Milestone
                              No milestone
                              Relationships
                              None yet
                              Development
                              No branches or pull requests
                              Issue actions
                              
, 'i');
if (__m === '*' || __re.test(location.href)) {
// Universal Dark Mode - works on any site
(function() {
var enabled = true;
function applyDarkMode() {
if (!enabled) return;
// Create style element if it doesn't exist
var style = document.getElementById('universal-dark-mode-style');
if (!style) {
style = document.createElement('style');
style.id = 'universal-dark-mode-style';
document.head.appendChild(style);
}
// Dark mode CSS - inverts colors but preserves images/video
style.textContent = '
/* Invert everything except media */
html {
filter: invert(1) hue-rotate(180deg) !important;
background: #1a1a2e !important;
}
/* Restore images, videos, iframes, canvas */
img, video, iframe, canvas, svg, picture, [style*="background-image"] {
filter: invert(1) hue-rotate(180deg) !important;
}
/* Preserve specific elements that should not be inverted */
.no-dark-mode, .no-dark-mode *,
[data-theme="light"], [data-theme="light"],
.ace_editor, .ace_editor *,
.CodeMirror, .CodeMirror *,
.monaco-editor, .monaco-editor *,
.markdown-body pre, .markdown-body pre *,
.highlight, .highlight *,
pre code, pre code * {
filter: none !important;
}
/* Fix common UI elements */
.modal, .popup, .dropdown-menu, .tooltip, .popover {
filter: invert(1) hue-rotate(180deg) !important;
background: #2d2d44 !important;
border-color: #444 !important;
}
/* Scrollbars */
::-webkit-scrollbar { background: #1a1a2e !important; }
::-webkit-scrollbar-thumb { background: #444 !important; }
::-webkit-scrollbar-thumb:hover { background: #555 !important; }
/* Selection */
::selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
::-moz-selection { background: #4ecdc4 !important; color: #1a1a2e !important; }
';
}
function removeDarkMode() {
var style = document.getElementById('universal-dark-mode-style');
if (style) style.remove();
}
// Toggle with Alt+Shift+D
document.addEventListener('keydown', function(e) {
if (e.altKey && e.shiftKey && e.key === 'D') {
e.preventDefault();
enabled = !enabled;
if (enabled) {
applyDarkMode();
console.log('[Universal Dark Mode] Enabled');
} else {
removeDarkMode();
console.log('[Universal Dark Mode] Disabled');
}
}
});
// Apply on load
applyDarkMode();
// Re-apply on dynamic content
var observer = new MutationObserver(function(mutations) {
if (enabled && !document.getElementById('universal-dark-mode-style')) {
applyDarkMode();
}
});
observer.observe(document.head, { childList: true });
console.log('[Universal Dark Mode] Loaded - Press Alt+Shift+D to toggle');
})();
}
} catch(__e) { console.warn('[Userscript:Universal Dark Mode]', __e); }
})();
})();

                              Skip to content
                              [BUG] [python-experimental] Type null not handled properly in toExampleValue #11518
                              Closed
                              #12019
                              Closed
                              [BUG] [python-experimental] Type null not handled properly in toExampleValue#11518
                              #12019
                              Labels
                              Client: PythonIssue: Bug
                              Description
                              @MalteEbner
                              MalteEbner
                              opened on Feb 4, 2022
                              Description
                              With the following configuration, the openapi-generator with python-experimental breaks
                              • openapi-generator-cli 5.4.0, installed via npm
                              • using python-experimental
                              • using the OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
                              Switching to python (non-experimental) or other specs solved the problem.
                              openapi-generator version
                              5.4.0
                              Steps to reproduce
                              Google colab for reproduction: https://colab.research.google.com/drive/1z2KnELth4HfaK-36ntjr_7v9g65QF63W?usp=sharing
                              Fully self-contained substeps in Google colab:
                              # install openapi-generator-cli
!npminstall-g @openapitools/openapi-generator-cli
!openapi-generator-cliversion-managerset5.4.0# get the PetStore.yaml and generate it:
!wgethttps://raw.githubusercontent.com/OAI/OpenAPI-Specification/main/examples/v2.0/yaml/petstore.yaml
!ls
!openapi-generator-cligenerate-ipetstore.yaml-gpython-experimental# Error:# first some
[main] WARNo.o.c.l.AbstractPythonCodegen-TypenullnothandledproperlyintoExampleValue# then finally ajava.lang.NullPointerException
                              Related issues/PRs
                              Suggest a fix
                              • fix it in the generator
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