def clearCache(path=None, flavors=None, inUserDir=False, verbose=0):
"""
remove the product cache for given stacks/databases and flavors
@param path the stacks to clear caches for. This can be given either
as a python list or a colon-delimited string. If
None (default), EUPS_PATH will be used.
@param flavors the flavors to clear the cache for. This can either
be a python list or space-delimited string. If None,
clear caches for all flavors.
@param inUserDir if True (default), it will be assumed that it is the
cache in the user's data directory that should be
cleared.
@params verbose chattiness
"""
if path is None:
path = os.environ["EUPS_PATH"]
if isinstance(path, str):
path = path.split(":")
userDataDir = utils.defaultUserDataDir()
path.append(userDataDir)
if not inUserDir:
userDataDir = None # Clear the system cache, not the one in userDataDir
if isinstance(flavors, str):
flavors = flavors.split()
for p in path:
dbpath = os.path.join(p, Eups.ups_db)
persistDir = dbpath
if p != userDataDir: # no need to use a surrogate directory as we can write userDataDir
persistDir = utils.userStackCacheFor(p, userDataDir)
if not os.path.exists(persistDir):
print >> utils.stdwarn, "No cache yet for %s; skipping..." % p
continue
flavs = flavors
if flavs is None:
flavs = ProductStack.findCachedFlavors(persistDir)
if not flavs:
continue
ProductStack.fromCache(dbpath,
flavs,
persistDir=persistDir,
autosave=False).clearCache(verbose=verbose)
def clearCache(path=None, flavors=None, inUserDir=False, verbose=0):
"""
remove the product cache for given stacks/databases and flavors
@param path the stacks to clear caches for. This can be given either
as a python list or a colon-delimited string. If
None (default), EUPS_PATH will be used.
@param flavors the flavors to clear the cache for. This can either
be a python list or space-delimited string. If None,
clear caches for all flavors.
@param inUserDir if True (default), it will be assumed that it is the
cache in the user's data directory that should be
cleared.
@params verbose chattiness
"""
if path is None:
path = os.environ["EUPS_PATH"]
if isinstance(path, str):
path = path.split(":")
userDataDir = utils.defaultUserDataDir()
path.append(userDataDir)
if not inUserDir:
userDataDir = None # Clear the system cache, not the one in userDataDir
if isinstance(flavors, str):
flavors = flavors.split()
for p in path:
dbpath = os.path.join(p, Eups.ups_db)
persistDir = dbpath
if p != userDataDir: # no need to use a surrogate directory as we can write userDataDir
persistDir = utils.userStackCacheFor(p, userDataDir)
if not os.path.exists(persistDir):
print >> utils.stdwarn, "No cache yet for %s; skipping..." % p
continue
flavs = flavors
if flavs is None:
flavs = ProductStack.findCachedFlavors(persistDir)
if not flavs:
continue
ProductStack.fromCache(dbpath, flavs, persistDir=persistDir,
autosave=False).clearCache(verbose=verbose)
def listCache(path=None, verbose=0, flavor=None):
if path is None:
path = os.environ["EUPS_PATH"]
if isinstance(path, str):
path = path.split(":")
if not flavor:
flavor = utils.determineFlavor()
userDataDir = utils.defaultUserDataDir()
if not userDataDir in path:
path.append(userDataDir)
for p in path:
dbpath = os.path.join(p, Eups.ups_db)
cache = ProductStack.fromCache(dbpath,
flavor,
updateCache=False,
autosave=False)
productNames = cache.getProductNames()
productNames.sort()
colon = ""
if verbose:
colon = ":"
print "%-30s (%-3d products) [cache verison %s]%s" % \
(p, len(productNames), cacheVersion, colon)
if not verbose:
continue
for productName in productNames:
versionNames = cache.getVersions(productName)
versionNames.sort(hooks.version_cmp)
print " %-20s %s" % (productName, " ".join(versionNames))
def listCache(path=None, verbose=0, flavor=None):
if path is None:
path = os.environ["EUPS_PATH"]
if isinstance(path, str):
path = path.split(":")
if not flavor:
flavor = utils.determineFlavor()
userDataDir = utils.defaultUserDataDir()
if not userDataDir in path:
path.append(userDataDir)
for p in path:
dbpath = os.path.join(p, Eups.ups_db)
cache = ProductStack.fromCache(dbpath, flavor, updateCache=False,
autosave=False)
productNames = cache.getProductNames()
productNames.sort()
colon = ""
if verbose:
colon = ":"
print "%-30s (%-3d products) [cache verison %s]%s" % \
(p, len(productNames), cacheVersion, colon)
if not verbose:
continue
for productName in productNames:
versionNames = cache.getVersions(productName)
versionNames.sort(hooks.version_cmp)
print " %-20s %s" % (productName, " ".join(versionNames))