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persist_data: cache connection and use cursor

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Store database connection to persistent database in fetcher.

(Bitbake rev: 8a6876752b90efd81d92f0947bfc9527d8260969)

Signed-off-by: Bernhard Reutner-Fischer <rep.dot.nop@gmail.com>
Signed-off-by: Chris Larson <chris_larson@mentor.com>
Signed-off-by: Richard Purdie <rpurdie@linux.intel.com>
This commit is contained in:
Bernhard Reutner-Fischer
2010-06-04 14:04:41 +02:00
committed by Richard Purdie
parent 30216c65e5
commit 726802b980
2 changed files with 18 additions and 12 deletions
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9
bitbake/lib/bb/fetch/__init__.py
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@@ -146,13 +146,14 @@ def uri_replace(uri, uri_find, uri_replace, d):
methods = []
urldata_cache = {}
saved_headrevs = {}
persistent_database_connection = {}
def fetcher_init(d):
"""
Called to initialize the fetchers once the configuration data is known.
Calls before this must not hit the cache.
"""
pd = persist_data.PersistData(d)
pd = persist_data.PersistData(d, persistent_database_connection)
# When to drop SCM head revisions controlled by user policy
srcrev_policy = bb.data.getVar('BB_SRCREV_POLICY', d, 1) or "clear"
if srcrev_policy == "cache":
@@ -181,7 +182,7 @@ def fetcher_compare_revisons(d):
return true/false on whether they've changed.
"""
pd = persist_data.PersistData(d)
pd = persist_data.PersistData(d, persistent_database_connection)
data = pd.getKeyValues("BB_URI_HEADREVS")
data2 = bb.fetch.saved_headrevs
@@ -673,7 +674,7 @@ class Fetch(object):
if not hasattr(self, "_latest_revision"):
raise ParameterError
pd = persist_data.PersistData(d)
pd = persist_data.PersistData(d, persistent_database_connection)
key = self.generate_revision_key(url, ud, d)
rev = pd.getValue("BB_URI_HEADREVS", key)
if rev != None:
@@ -690,7 +691,7 @@ class Fetch(object):
if hasattr(self, "_sortable_revision"):
return self._sortable_revision(url, ud, d)
pd = persist_data.PersistData(d)
pd = persist_data.PersistData(d, persistent_database_connection)
key = self.generate_revision_key(url, ud, d)
latest_rev = self._build_revision(url, ud, d)