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__module__ __qualname__r i/builddir/build/BUILD/cloudlinux-venv-1.0.12/venv/lib/python3.11/site-packages/alembic/script/revision.pyr" r" , s Dr& r" c e Zd Zd fd Z xZS )RangeNotAncestorErrorlower_RevisionIdentifierTypeupperreturnNonec z || _ || _ t d|pdd|pd d S )N Revision basez is not an ancestor of revision )r* r, super__init__)selfr* r, __class__s r' r3 z RangeNotAncestorError.__init__1 sT
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"""""r& )rX r< r- r. rQ r8 s @r' r] r] e sB !D# # # # # # # # # #r& r] c e Zd ZdZdldZej dmd Zej dmd Zej dmd
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:class:`.RevisionMap` is used by :class:`.ScriptDirectory` to maintain
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generator Callable[[], Iterable[Revision]]r- r. c || _ dS )a
Construct a new :class:`.RevisionMap`.
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_generator)r4 ra s r' r3 zRevisionMap.__init__u s $r& Tuple[str, ...]c | j | j S )zAll "head" revisions as strings.
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zr& c | j | j S )zAll "base" revisions as strings.
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)rg _real_headsrh s r' rm zRevisionMap._real_heads
r& c | j | j S )zeAll "real" base revisions as strings.
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r& c |D ]T}|j rDfdt j |j D }t d |D |_ Md|_ UdS )a Resolve the 'dependencies' for each revision in a collection
in terms of actual revision ids, as opposed to branch labels or other
symbolic names.
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attribute on each revision object.
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| |_ d|_ dS )a Create a collection of "dependencies" that omits dependencies
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for ancestors, and omitting them as the _resolved_dependencies
collection as it is copied to a new collection. The new collection is
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each revision object.
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identifiers for this revision.
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This method is for single-revision use cases, it's not
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rs zrevision %s not in mapr0 rt ru c 3 z K | ]5}|t j j g v1|V 6d S rG )r r unionrX ry headrX s r' r{ z+RevisionMap.add_revision.. sk % %8788>> &' % %r& c 3 z K | ]5}|t j j g v1|V 6d S rG )r r r rX r s r' r{ z+RevisionMap.add_revision.. sk 8=>>DD &' r& N)rg rX r r Exceptionr r r r rk r rp r r r r
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T'] # # / / 9 9 9 9 ""9d333 ! % $ % % % % ,% % % "$ %D % J "$%DJJJ % %r& Nr r> c | j }|r| || }t | dk rt ||rd|z nd |r|d S dS )a Return the current head revision.
If the script directory has multiple heads
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:meth:`.ScriptDirectory.get_heads` should be
preferred.
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heads considered to those which include that branch_label.
:return: a string revision number.
.. seealso::
:meth:`.ScriptDirectory.get_heads`
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a Return the :class:`.Revision` instances with the given rev id
or identifiers.
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Compute the set of required revisions specified by :upper, and the
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d#d$dZd%dZd&dZed'd Zed'd Zed'd Zed(d Zed(d Zed(d Zed(d Zed(d Zed(d Zed(d! ZdS ))r ao Base class for revisioned objects.
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r& c l t j t j | j d | j z S )z|return immediate down revisions for a rev, omitting dependencies
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