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Add throw option to Workflow.create_dispatch to raise exceptions#2966

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EnricoMi merged 11 commits intoPyGithub:mainfrom
coveord:fix/workflow-dispatch-with-exception
Jan 6, 2026
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Add throw option to Workflow.create_dispatch to raise exceptions#2966
EnricoMi merged 11 commits intoPyGithub:mainfrom
coveord:fix/workflow-dispatch-with-exception

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@dblanchette
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@dblanchette dblanchette commented May 7, 2024

When using Workflow.create_dispatch(), we only get a boolean response even though the GitHub API returns detailed error messages.

This adds an option to the method to throw exceptions with the error data when it fails.

We've been having issues with creating workflow dispatch with missing/too many arguments.

@EnricoMi
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See #2760 as the general design issue.

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EnricoMi commented May 21, 2024

Maybe we should add attribute throw: bool = False to create_dispatch, which when False exhibits the current (flawed) behaviour (return status == 204), and when set True calls into requestJsonAndCheck, which will raise errors when status is not 2xx.

In v3, throw will be set to True as the default (breaking change) and will eventually be removed.

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ngc92 commented Jan 14, 2025

this would have saved me quite a bit of time.

@github-actions github-actions bot added the ⭐ top pull request Top pull request. label Jan 15, 2025
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Maybe we should add attribute throw: bool = False to create_dispatch, which when False exhibits the current (flawed) behaviour (return status == 204), and when set True calls into requestJsonAndCheck, which will raise errors when status is not 2xx.

In v3, throw will be set to True as the default (breaking change) and will eventually be removed.

I agree. The changes are made.

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Please merge _create_dispatch back into create_dispatch where only

self._requester.requestJsonAndCheck

is inside they try branch.

if throw:
raise
return False
return True
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Shouldn't we still check for 202 status?

Suggested change
return True
return status == 204

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The status == 204 is for consistency with other methods.

@EnricoMi EnricoMi changed the title Add workflow create_dispatch method that raises exceptions Add throw option to Workflow.create_dispatch to raise exceptions Feb 3, 2025
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github-actions bot commented Feb 26, 2025

Test Results

     7 files  ±0       7 suites  ±0   2m 34s ⏱️ -5s
 1 032 tests +1   1 032 ✅ +1  0 💤 ±0  0 ❌ ±0 
11 529 runs  +7  11 528 ✅ +7  1 💤 ±0  0 ❌ ±0 

Results for commit 3c30ac0. ± Comparison against base commit 9e1c2bf.

♻️ This comment has been updated with latest results.

@dblanchette dblanchette requested a review from EnricoMi February 26, 2025 18:15
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Happy to approve, please consider the suggestions.

dblanchette and others added 4 commits October 6, 2025 10:05
Co-authored-by: Enrico Minack <github@enrico.minack.dev>
Co-authored-by: Enrico Minack <github@enrico.minack.dev>
@dblanchette dblanchette requested a review from EnricoMi October 30, 2025 14:01
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Happy to approve, please consider the suggestions.

@EnricoMi I applied the suggestions, is it all good?

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LGTM!

@EnricoMi EnricoMi added this pull request to the merge queue Jan 6, 2026
Merged via the queue into PyGithub:main with commit 19e1c50 Jan 6, 2026
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lettuce-bot bot added a commit to lettuce-financial/github-bot-signed-commit that referenced this pull request Mar 24, 2026
This PR contains the following updates:

| Package | Change |
[Age](https://docs.renovatebot.com/merge-confidence/) |
[Confidence](https://docs.renovatebot.com/merge-confidence/) |
|---|---|---|---|
| [PyGithub](https://redirect.github.com/pygithub/pygithub) | `==2.8.1`
→ `==2.9.0` |
![age](https://developer.mend.io/api/mc/badges/age/pypi/pygithub/2.9.0?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pygithub/2.8.1/2.9.0?slim=true)
|
| [pygithub](https://redirect.github.com/pygithub/pygithub) | `==2.8.1`
→ `==2.9.0` |
![age](https://developer.mend.io/api/mc/badges/age/pypi/pygithub/2.9.0?slim=true)
|
![confidence](https://developer.mend.io/api/mc/badges/confidence/pypi/pygithub/2.8.1/2.9.0?slim=true)
|

---

### Release Notes

<details>
<summary>pygithub/pygithub (PyGithub)</summary>

###
[`v2.9.0`](https://redirect.github.com/PyGithub/PyGithub/releases/tag/v2.9.0)

[Compare
Source](https://redirect.github.com/pygithub/pygithub/compare/v2.8.1...v2.9.0)

##### Notable changes

##### Lazy PyGithub objects

The notion of lazy objects has been added to some PyGithub classes in
version 2.6.0. This release now makes all `CompletableGithubObject`s
optionally lazy (if useful). See
[PyGithub/PyGithub#3403](https://redirect.github.com/PyGithub/PyGithub/pull/3403)
for a complete list.

In lazy mode, getting a PyGithub object does not send a request to the
GitHub API. Only accessing methods and properties sends the necessary
requests to the GitHub API:

```python

# Use lazy mode
g = Github(auth=auth, lazy=True)

# these method calls do not send requests to the GitHub API
user = g.get_user("PyGithub")    # get the user
repo = user.get_repo("PyGithub") # get the user's repo
pull = repo.get_pull(3403)       # get a known pull request
issue = pull.as_issue()          # turn the pull request into an issue

# these method and property calls send requests to Github API
issue.create_reaction("rocket")  # create a reaction
created = repo.created_at        # get property of lazy object repo

# once a lazy object has been fetched, all properties are available (no more requests)
licence = repo.license
```

All PyGithub classes that implement `CompletableGithubObject` support
lazy mode (if useful). This is only useful for classes that have methods
creating, changing, or getting objects.

By default, PyGithub objects are not lazy.

##### PyGithub objects with a paginated property

The GitHub API has the "feature" of paginated properties. Some objects
returned by the API have a property that allows for pagination. Fetching
subsequent pages of that property means fetching the entire object (with
all other properties) and the specified page of the paginated property.
Iterating over the paginated property means fetching all other
properties multiple times. Fortunately, the allowed size of each page
(`per_page` is usually 300, in contrast to the "usual" `per_page`
maximum of 100).

Objects with paginated properties:

- Commit.files
- Comparison.commits
- EnterpriseConsumedLicenses.users

This PR makes iterating those paginated properties use the configured
`per_page` setting.

It further allows to specify an individual `per_page` when either
retrieving such objects, or fetching paginated properties.

See [Classes with paginated
properties](https://pygithub.readthedocs.io/en/stable/utilities.html#utilities-classes-with-paginated-properties)
for details.

##### Drop Python 3.8 support due to End-of-Life

Python 3.8 reached its end-of-life September 6, 2024. Support has been
removed with this release.

##### Deprecations

- Method `delete` of `Reaction` is deprecated, use
`IssueComment.delete_reaction`,
`PullRequestComment.delete_reaction`, `CommitComment.delete_reaction` or
`Issue.delete_reaction` instead.
- Method `Issue.assignee` and parameter `Issue.edit(assignee=…)` are
deprecated,
  use `Issue.assignees` and `Issue.edit(assignees=…)` instead.
- Method `Organization.edit_hook` is deprecated, use
`Organization.get_hook(id).edit(…)` instead.
If you need to avoid `Organization.get_hook(id)` to fetch the `Hook`
object from Github API,
  use a lazy Github instance:

```python
Github(…, lazy=True).get_organization(…).get_hook(id).edit(…)
```

- Methods `Team.add_to_members` and `Team.remove_from_members` are
deprecated,
  use `Team.add_membership` or `Team.remove_membership` instead.

##### New Features

- Consider per-page settings when iterating paginated properties by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3377](https://redirect.github.com/PyGithub/PyGithub/pull/3377)
- Add Secret Scanning Alerts and Improve Code Scan Alerts by
[@&#8203;matt-davis27](https://redirect.github.com/matt-davis27) in
[PyGithub/PyGithub#3307](https://redirect.github.com/PyGithub/PyGithub/pull/3307)

##### Improvements

- More lazy objects by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3403](https://redirect.github.com/PyGithub/PyGithub/pull/3403)
- Allow for enterprise base url prefixed with `api.` by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3419](https://redirect.github.com/PyGithub/PyGithub/pull/3419)
- Add `throw` option to `Workflow.create_dispatch` to raise exceptions
by [@&#8203;dblanchette](https://redirect.github.com/dblanchette) in
[PyGithub/PyGithub#2966](https://redirect.github.com/PyGithub/PyGithub/pull/2966)
- Use `GET` url or `_links.self` as object url by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3421](https://redirect.github.com/PyGithub/PyGithub/pull/3421)
- Add support for `type` parameter to get\_issues by
[@&#8203;nrysk](https://redirect.github.com/nrysk) in
[PyGithub/PyGithub#3381](https://redirect.github.com/PyGithub/PyGithub/pull/3381)
- Align implemented paths with OpenAPI spec by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3413](https://redirect.github.com/PyGithub/PyGithub/pull/3413)
- Add suggested OpenAPI schemas by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3411](https://redirect.github.com/PyGithub/PyGithub/pull/3411)
- Apply OpenAPI schemas by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3412](https://redirect.github.com/PyGithub/PyGithub/pull/3412)

##### Bug Fixes

- Fix `PaginatedList.totalCount` returning 0 with GitHub deprecation
notices by
[@&#8203;odedperezcodes](https://redirect.github.com/odedperezcodes) in
[PyGithub/PyGithub#3382](https://redirect.github.com/PyGithub/PyGithub/pull/3382)
- Use default type if known type is not supported by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3365](https://redirect.github.com/PyGithub/PyGithub/pull/3365)

##### Maintenance

- Deprecate `Reaction.delete` by
[@&#8203;iarspider](https://redirect.github.com/iarspider) in
[PyGithub/PyGithub#3435](https://redirect.github.com/PyGithub/PyGithub/pull/3435)
- Deprecate `Issue.assignee` by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3366](https://redirect.github.com/PyGithub/PyGithub/pull/3366)
- Deprecate `Orginization.edit_hook` by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3404](https://redirect.github.com/PyGithub/PyGithub/pull/3404)
- Deprecate `Team.add_to_members` and `Team.remove_from_members` by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3368](https://redirect.github.com/PyGithub/PyGithub/pull/3368)
- Various minor OpenAPI fixes by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3375](https://redirect.github.com/PyGithub/PyGithub/pull/3375)
- Update test key pair by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3453](https://redirect.github.com/PyGithub/PyGithub/pull/3453)
- Pin CI lint Python version to 3.13 by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3406](https://redirect.github.com/PyGithub/PyGithub/pull/3406)
- Improve error message on replay data mismatch by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3385](https://redirect.github.com/PyGithub/PyGithub/pull/3385)
and
[PyGithub/PyGithub#3386](https://redirect.github.com/PyGithub/PyGithub/pull/3386)
- Disable sleeps in tests by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3383](https://redirect.github.com/PyGithub/PyGithub/pull/3383)
- Update autodoc defaults by
[@&#8203;Aidan-McNay](https://redirect.github.com/Aidan-McNay) in
[PyGithub/PyGithub#3369](https://redirect.github.com/PyGithub/PyGithub/pull/3369)
- Add Python 3.14 to CI and tox by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3429](https://redirect.github.com/PyGithub/PyGithub/pull/3429)
- Restrict PyPi release workflow permissions by
[@&#8203;JLLeitschuh](https://redirect.github.com/JLLeitschuh) in
[PyGithub/PyGithub#3418](https://redirect.github.com/PyGithub/PyGithub/pull/3418)
- Fix OpenApi workflow by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3389](https://redirect.github.com/PyGithub/PyGithub/pull/3389)
- Bump codecov/codecov-action from 3 to 5 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3284](https://redirect.github.com/PyGithub/PyGithub/pull/3284)
- Bump actions/setup-python from 5 to 6 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3370](https://redirect.github.com/PyGithub/PyGithub/pull/3370)
- Bump dawidd6/action-download-artifact from 3.0.0 to 3.1.4 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3282](https://redirect.github.com/PyGithub/PyGithub/pull/3282)
- Bump github/codeql-action from 3 to 4 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3391](https://redirect.github.com/PyGithub/PyGithub/pull/3391)
- Bump actions/upload-artifact from 4 to 5 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3394](https://redirect.github.com/PyGithub/PyGithub/pull/3394)
- Bump actions/download-artifact from 5 to 6 by
[@&#8203;dependabot](https://redirect.github.com/dependabot)\[bot] in
[PyGithub/PyGithub#3393](https://redirect.github.com/PyGithub/PyGithub/pull/3393)
- Drop Python 3.8 support due to EOL by
[@&#8203;hugovk](https://redirect.github.com/hugovk) in
[PyGithub/PyGithub#3191](https://redirect.github.com/PyGithub/PyGithub/pull/3191)
- Merge changelog updates from v2.8 release branch by
[@&#8203;EnricoMi](https://redirect.github.com/EnricoMi) in
[PyGithub/PyGithub#3367](https://redirect.github.com/PyGithub/PyGithub/pull/3367)

#### New Contributors

- [@&#8203;odedperezcodes](https://redirect.github.com/odedperezcodes)
made their first contribution in
[PyGithub/PyGithub#3382](https://redirect.github.com/PyGithub/PyGithub/pull/3382)
- [@&#8203;Aidan-McNay](https://redirect.github.com/Aidan-McNay) made
their first contribution in
[PyGithub/PyGithub#3369](https://redirect.github.com/PyGithub/PyGithub/pull/3369)
- [@&#8203;nrysk](https://redirect.github.com/nrysk) made their first
contribution in
[PyGithub/PyGithub#3381](https://redirect.github.com/PyGithub/PyGithub/pull/3381)
- [@&#8203;matt-davis27](https://redirect.github.com/matt-davis27) made
their first contribution in
[PyGithub/PyGithub#3307](https://redirect.github.com/PyGithub/PyGithub/pull/3307)

**Full Changelog**:
<PyGithub/PyGithub@v2.8.0...v2.9.0>

</details>

---

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---

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Copilot AI pushed a commit that referenced this pull request Mar 26, 2026
…2966)

When using Workflow.create_dispatch(), we only get a boolean response
even though the GitHub API returns detailed error messages.

This adds an option to the method to throw exceptions with the error
data when it fails.

We've been having issues with creating workflow dispatch with
missing/too many arguments.

---------

Co-authored-by: Enrico Minack <github@enrico.minack.dev>
Co-authored-by: EnricoMi <44700269+EnricoMi@users.noreply.github.com>
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