Mercurial > public > mercurial-scm > hg
comparison mercurial/interfaces/repository.py @ 51777:a891347058e7
manifest: introduce a `read_delta_parents` method
This new method have a clearer semantic and can be used by code that need this
semantic. This should avoid bugs, allow for more targeted optimisation, and
provide a clearer API. Users will be updated in subsequent changesets.
This is also part of the wider effort to clarify and fix this API. one more
method coming.
| author | Pierre-Yves David <pierre-yves.david@octobus.net> |
|---|---|
| date | Thu, 01 Aug 2024 13:10:09 +0200 |
| parents | e1fd715df257 |
| children | bcb825bf0c5e |
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| 51776:852bd109dd55 | 51777:a891347058e7 |
|---|---|
| 1208 its 't' flag. This only apply if the underlying manifest support it. | 1208 its 't' flag. This only apply if the underlying manifest support it. |
| 1209 | 1209 |
| 1210 The returned object conforms to the ``imanifestdict`` interface. | 1210 The returned object conforms to the ``imanifestdict`` interface. |
| 1211 """ | 1211 """ |
| 1212 | 1212 |
| 1213 def read_delta_parents(*, shallow=False, exact=True): | |
| 1214 """return a diff from this revision against both parents. | |
| 1215 | |
| 1216 If `exact` is False, this might return a superset of the diff, containing | |
| 1217 files that are actually present as is in one of the parents. | |
| 1218 | |
| 1219 If `shallow` is True, this will read the delta for this directory, | |
| 1220 without recursively reading subdirectory manifests. Instead, any | |
| 1221 subdirectory entry will be reported as it appears in the manifest, i.e. | |
| 1222 the subdirectory will be reported among files and distinguished only by | |
| 1223 its 't' flag. This only apply if the underlying manifest support it. | |
| 1224 | |
| 1225 The returned object conforms to the ``imanifestdict`` interface.""" | |
| 1226 | |
| 1213 def readfast(shallow=False): | 1227 def readfast(shallow=False): |
| 1214 """Calls either ``read()`` or ``readdelta()``. | 1228 """Calls either ``read()`` or ``readdelta()``. |
| 1215 | 1229 |
| 1216 The faster of the two options is called. | 1230 The faster of the two options is called. |
| 1217 """ | 1231 """ |