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entropy.db.LocalRepository.retrieveDependencies: new argument (feature)

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retrieveDependencies features a new argument "exclude_deptypes", useful
to filter out unwanted dependency types from the results.
It is used by entropy.client.interfaces.dep.dependencies_test to ignore
PDEPENDs
This commit is contained in:
Fabio Erculiani
2009-03-29 19:49:24 +02:00
parent 2f89d543fa
commit e30055bd08
1 changed files with 16 additions and 5 deletions
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libraries/entropy/db.py
+16 -5
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@@ -2563,7 +2563,8 @@ class LocalRepository:
def retrieveManualDependencies(self, idpackage, extended = False):
return self.retrieveDependencies(idpackage, extended = extended, deptype = etpConst['spm']['mdepend_id'])
def retrieveDependencies(self, idpackage, extended = False, deptype = None):
def retrieveDependencies(self, idpackage, extended = False, deptype = None,
exclude_deptypes = None):
searchdata = [idpackage]
@@ -2572,17 +2573,27 @@ class LocalRepository:
depstring = ' and dependencies.type = (?)'
searchdata.append(deptype)
excluded_deptypes_query = ""
if exclude_deptypes != None:
for dep_type in exclude_deptypes:
excluded_deptypes_query += " AND dependencies.type != %s" % (
dep_type,)
if extended:
self.cursor.execute("""
SELECT dependenciesreference.dependency,dependencies.type FROM dependencies,dependenciesreference
SELECT dependenciesreference.dependency,dependencies.type
FROM dependencies,dependenciesreference
WHERE dependencies.idpackage = (?) AND
dependencies.iddependency = dependenciesreference.iddependency"""+depstring, searchdata)
dependencies.iddependency = dependenciesreference.iddependency %s %s""" % (
depstring,excluded_deptypes_query,), searchdata)
deps = self.cursor.fetchall()
else:
self.cursor.execute("""
SELECT dependenciesreference.dependency FROM dependencies,dependenciesreference
SELECT dependenciesreference.dependency
FROM dependencies,dependenciesreference
WHERE dependencies.idpackage = (?) AND
dependencies.iddependency = dependenciesreference.iddependency"""+depstring, searchdata)
dependencies.iddependency = dependenciesreference.iddependency %s %s""" % (
depstring,excluded_deptypes_query,), searchdata)
deps = self.fetchall2set(self.cursor.fetchall())
return deps