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| -rw-r--r-- | pym/_emerge/__init__.py | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/pym/_emerge/__init__.py b/pym/_emerge/__init__.py index 5d89a4c09..291df19fd 100644 --- a/pym/_emerge/__init__.py +++ b/pym/_emerge/__init__.py @@ -1412,6 +1412,13 @@ def show_invalid_depstring_notice(parent_node, depstring, error_msg): f.end_paragraph(1) class DepcheckCompositeDB(object): + """ + A dbapi-like interface that is optimized for use in dep_check() calls. + This is built on top of the existing depgraph package selection logic. + Some packages that have been added to the graph may be masked from this + view in order to control the atom preference selection that occurs via + dep_check(). + """ def __init__(self, depgraph, root): self._depgraph = depgraph self._root = root |