def load(filename):
"""
Load package from disk, returns a package
"""
if not zipfile.is_zipfile(filename):
return None
zippedFile = zipfile.ZipFile(filename, "r", zipfile.ZIP_DEFLATED)
toDecode = zippedFile.read(u"content.data")
try:
newPackage = decodeObjectRaw(toDecode)
newPackage.afterUpgradeHandlers = []
doUpgrade()
except:
import traceback
traceback.print_exc()
raise
newPackage.filename = Path(filename)
newPackage.resourceDir = TempDirPath()
for filename in zippedFile.namelist():
if unicode(filename, 'utf8') != u"content.data":
outFile = open(newPackage.resourceDir/filename, "wb")
outFile.write(zippedFile.read(filename))
for handler in newPackage.afterUpgradeHandlers:
handler()
del newPackage.afterUpgradeHandlers
return newPackage
def load(filename):
"""
Load package from disk, returns a package.
"""
if not zipfile.is_zipfile(filename):
return None
zippedFile = zipfile.ZipFile(filename, "r", zipfile.ZIP_DEFLATED)
toDecode = zippedFile.read(u"content.data")
resourceDir = TempDirPath()
for fn in zippedFile.namelist():
if unicode(fn, 'utf8') != u"content.data":
outFile = open(resourceDir/fn, "wb")
outFile.write(zippedFile.read(fn))
try:
newPackage = decodeObjectRaw(toDecode)
newPackage.afterUpgradeHandlers = []
newPackage.resourceDir = resourceDir
doUpgrade()
except:
import traceback
traceback.print_exc()
raise
if newPackage.tempFile:
newPackage.tempFile = False
else:
newPackage.filename = Path(filename)
for handler in newPackage.afterUpgradeHandlers:
handler()
del newPackage.afterUpgradeHandlers
newPackage.updateRecentDocuments(newPackage.filename)
newPackage.isChanged = False
return newPackage
def load(filename, newLoad=True, destinationPackage=None):
"""
Load package from disk, returns a package.
"""
if not zipfile.is_zipfile(filename):
return None
zippedFile = zipfile.ZipFile(filename, "r")
try:
# Get the jellied package data
toDecode = zippedFile.read(u"content.data")
except KeyError:
log.info("no content.data, trying Common Cartridge/Content Package")
newPackage = loadCC(zippedFile, filename)
newPackage.tempFile = False
newPackage.isChanged = False
newPackage.filename = Path(filename)
return newPackage
# Need to add a TempDirPath because it is a nonpersistant member
resourceDir = TempDirPath()
# Extract resource files from package to temporary directory
for fn in zippedFile.namelist():
if unicode(fn, "utf8") != u"content.data":
outFile = open(resourceDir / fn, "wb")
outFile.write(zippedFile.read(fn))
outFile.flush()
outFile.close()
try:
newPackage = decodeObjectRaw(toDecode)
G.application.afterUpgradeHandlers = []
newPackage.resourceDir = resourceDir
G.application.afterUpgradeZombies2Delete = []
if newLoad:
# provide newPackage to doUpgrade's versionUpgrade() to
# correct old corrupt extracted packages by setting the
# any corrupt package references to the new package:
log.debug('load() about to doUpgrade newPackage "' + newPackage._name + '" ' + repr(newPackage))
if hasattr(newPackage, "resourceDir"):
log.debug("newPackage resourceDir = " + newPackage.resourceDir)
else:
# even though it was just set above? should not get here:
log.error("newPackage resourceDir has NO resourceDir!")
doUpgrade(newPackage)
# after doUpgrade, compare the largest found field ID:
if G.application.maxFieldId >= Field.nextId:
Field.nextId = G.application.maxFieldId + 1
else:
# and when merging, automatically set package references to
# the destinationPackage, into which this is being merged:
log.debug(
'load() about to merge doUpgrade newPackage "'
+ newPackage._name
+ '" '
+ repr(newPackage)
+ ' INTO destinationPackage "'
+ destinationPackage._name
+ '" '
+ repr(destinationPackage)
)
log.debug("using their resourceDirs:")
if hasattr(newPackage, "resourceDir"):
log.debug(" newPackage resourceDir = " + newPackage.resourceDir)
else:
log.error("newPackage has NO resourceDir!")
if hasattr(destinationPackage, "resourceDir"):
log.debug(" destinationPackage resourceDir = " + destinationPackage.resourceDir)
else:
log.error("destinationPackage has NO resourceDir!")
doUpgrade(destinationPackage, isMerge=True, preMergePackage=newPackage)
# after doUpgrade, compare the largest found field ID:
if G.application.maxFieldId >= Field.nextId:
Field.nextId = G.application.maxFieldId + 1
except:
import traceback
traceback.print_exc()
raise
if newPackage.tempFile:
# newPackage.filename was stored as it's original filename
newPackage.tempFile = False
else:
# newPackage.filename is the name that the package was last loaded from
# or saved to
newPackage.filename = Path(filename)
# Let idevices and nodes handle any resource upgrading they may need to
# Note: Package afterUpgradeHandlers *must* be done after Resources'
# and the package should be updated before everything else,
# so, prioritize with a 3-pass, 3-level calling setup
# in order of: 1) resources, 2) package, 3) anything other objects
for handler_priority in range(3):
for handler in G.application.afterUpgradeHandlers:
if handler_priority == 0 and repr(handler.im_class) == "<class 'exe.engine.resource.Resource'>":
# level-0 handlers: Resource
handler()
elif handler_priority == 1 and repr(handler.im_class) == "<class 'exe.engine.package.Package'>":
# level-1 handlers: Package (requires resources first)
if handler.im_self == newPackage:
handler()
else:
log.warn("Extra package object found, " + "ignoring its afterUpgradeHandler: " + repr(handler))
elif (
handler_priority == 2
and repr(handler.im_class) != "<class 'exe.engine.resource.Resource'>"
and repr(handler.im_class) != "<class 'exe.engine.package.Package'>"
):
# level-2 handlers: all others
handler()
G.application.afterUpgradeHandlers = []
num_zombies = len(G.application.afterUpgradeZombies2Delete)
for i in range(num_zombies - 1, -1, -1):
zombie = G.application.afterUpgradeZombies2Delete[i]
# now, the zombie list can contain nodes OR resources to delete.
# if zombie is a node, then also pass in a pruning parameter..
zombie_is_node = False
if isinstance(zombie, Node):
zombie_is_node = True
if zombie_is_node:
zombie.delete(pruningZombies=True)
else:
zombie.delete()
del zombie
G.application.afterUpgradeZombies2Delete = []
newPackage.updateRecentDocuments(newPackage.filename)
newPackage.isChanged = False
return newPackage
def load(filename, newLoad=True, destinationPackage=None):
"""
Load package from disk, returns a package.
"""
if not zipfile.is_zipfile(filename):
return None
zippedFile = zipfile.ZipFile(filename, "r")
try:
# Get the jellied package data
toDecode = zippedFile.read(u"content.data")
except KeyError:
log.info("no content.data, trying Common Cartridge/Content Package")
newPackage = loadCC(zippedFile, filename)
newPackage.tempFile = False
newPackage.isChanged = False
newPackage.filename = Path(filename)
return newPackage
# Need to add a TempDirPath because it is a nonpersistant member
resourceDir = TempDirPath()
# Extract resource files from package to temporary directory
for fn in zippedFile.namelist():
if unicode(fn, 'utf8') != u"content.data":
outFile = open(resourceDir/fn, "wb")
outFile.write(zippedFile.read(fn))
outFile.flush()
outFile.close()
try:
newPackage = decodeObjectRaw(toDecode)
G.application.afterUpgradeHandlers = []
newPackage.resourceDir = resourceDir
G.application.afterUpgradeZombies2Delete = []
if newLoad:
# provide newPackage to doUpgrade's versionUpgrade() to
# correct old corrupt extracted packages by setting the
# any corrupt package references to the new package:
log.debug("load() about to doUpgrade newPackage \""
+ newPackage._name + "\" " + repr(newPackage) )
if hasattr(newPackage, 'resourceDir'):
log.debug("newPackage resourceDir = "
+ newPackage.resourceDir)
else:
# even though it was just set above? should not get here:
log.error("newPackage resourceDir has NO resourceDir!")
doUpgrade(newPackage)
# after doUpgrade, compare the largest found field ID:
if G.application.maxFieldId >= Field.nextId:
Field.nextId = G.application.maxFieldId + 1
else:
# and when merging, automatically set package references to
# the destinationPackage, into which this is being merged:
log.debug("load() about to merge doUpgrade newPackage \""
+ newPackage._name + "\" " + repr(newPackage)
+ " INTO destinationPackage \""
+ destinationPackage._name + "\" "
+ repr(destinationPackage))
log.debug("using their resourceDirs:")
if hasattr(newPackage, 'resourceDir'):
log.debug(" newPackage resourceDir = "
+ newPackage.resourceDir)
else:
log.error("newPackage has NO resourceDir!")
if hasattr(destinationPackage, 'resourceDir'):
log.debug(" destinationPackage resourceDir = "
+ destinationPackage.resourceDir)
else:
log.error("destinationPackage has NO resourceDir!")
doUpgrade(destinationPackage,
isMerge=True, preMergePackage=newPackage)
# after doUpgrade, compare the largest found field ID:
if G.application.maxFieldId >= Field.nextId:
Field.nextId = G.application.maxFieldId + 1
except:
import traceback
traceback.print_exc()
raise
if newPackage.tempFile:
# newPackage.filename was stored as it's original filename
newPackage.tempFile = False
else:
# newPackage.filename is the name that the package was last loaded from
# or saved to
newPackage.filename = Path(filename)
# Let idevices and nodes handle any resource upgrading they may need to
# Note: Package afterUpgradeHandlers *must* be done after Resources'
# and the package should be updated before everything else,
# so, prioritize with a 3-pass, 3-level calling setup
# in order of: 1) resources, 2) package, 3) anything other objects
for handler_priority in range(3):
for handler in G.application.afterUpgradeHandlers:
if handler_priority == 0 and \
repr(handler.im_class)=="<class 'exe.engine.resource.Resource'>":
# level-0 handlers: Resource
handler()
elif handler_priority == 1 and \
repr(handler.im_class)=="<class 'exe.engine.package.Package'>":
# level-1 handlers: Package (requires resources first)
if handler.im_self == newPackage:
handler()
else:
log.warn("Extra package object found, " \
+ "ignoring its afterUpgradeHandler: " \
+ repr(handler))
elif handler_priority == 2 and \
repr(handler.im_class)!="<class 'exe.engine.resource.Resource'>" \
and \
repr(handler.im_class)!="<class 'exe.engine.package.Package'>":
# level-2 handlers: all others
handler()
G.application.afterUpgradeHandlers = []
num_zombies = len(G.application.afterUpgradeZombies2Delete)
for i in range(num_zombies-1, -1, -1):
zombie = G.application.afterUpgradeZombies2Delete[i]
# now, the zombie list can contain nodes OR resources to delete.
# if zombie is a node, then also pass in a pruning parameter..
zombie_is_node = False
if isinstance(zombie, Node):
zombie_is_node = True
if zombie_is_node:
zombie.delete(pruningZombies=True)
else:
zombie.delete()
del zombie
G.application.afterUpgradeZombies2Delete = []
newPackage.updateRecentDocuments(newPackage.filename)
newPackage.isChanged = False
return newPackage
def load(filename, newLoad=True, destinationPackage=None):
"""
Load package from disk, returns a package.
"""
if not zipfile.is_zipfile(filename):
return None
zippedFile = zipfile.ZipFile(filename, "r")
toDecode = zippedFile.read(u"content.data")
resourceDir = TempDirPath()
for fn in zippedFile.namelist():
if unicode(fn, 'utf8') != u"content.data":
outFile = open(resourceDir/fn, "wb")
outFile.write(zippedFile.read(fn))
outFile.flush()
outFile.close()
try:
newPackage = decodeObjectRaw(toDecode)
G.application.afterUpgradeHandlers = []
newPackage.resourceDir = resourceDir
G.application.afterUpgradeZombies2Delete = []
if newLoad:
log.debug("load() about to doUpgrade newPackage \""
+ newPackage._name + "\" " + repr(newPackage) )
if hasattr(newPackage, 'resourceDir'):
log.debug("newPackage resourceDir = "
+ newPackage.resourceDir)
else:
log.error("newPackage resourceDir has NO resourceDir!")
doUpgrade(newPackage)
else:
log.debug("load() about to merge doUpgrade newPackage \""
+ newPackage._name + "\" " + repr(newPackage)
+ " INTO destinationPackage \""
+ destinationPackage._name + "\" "
+ repr(destinationPackage))
log.debug("using their resourceDirs:")
if hasattr(newPackage, 'resourceDir'):
log.debug(" newPackage resourceDir = "
+ newPackage.resourceDir)
else:
log.error("newPackage has NO resourceDir!")
if hasattr(destinationPackage, 'resourceDir'):
log.debug(" destinationPackage resourceDir = "
+ destinationPackage.resourceDir)
else:
log.error("destinationPackage has NO resourceDir!")
doUpgrade(destinationPackage,
isMerge=True, preMergePackage=newPackage)
except:
import traceback
traceback.print_exc()
raise
if newPackage.tempFile:
newPackage.tempFile = False
else:
newPackage.filename = Path(filename)
for handler_priority in range(3):
for handler in G.application.afterUpgradeHandlers:
if handler_priority == 0 and \
repr(handler.im_class)=="<class 'exe.engine.resource.Resource'>":
handler()
elif handler_priority == 1 and \
repr(handler.im_class)=="<class 'exe.engine.package.Package'>":
if handler.im_self == newPackage:
handler()
else:
log.warn("Extra package object found, " \
+ "ignoring its afterUpgradeHandler: " \
+ repr(handler))
elif handler_priority == 2 and \
repr(handler.im_class)!="<class 'exe.engine.resource.Resource'>" \
and \
repr(handler.im_class)!="<class 'exe.engine.package.Package'>":
handler()
G.application.afterUpgradeHandlers = []
num_zombies = len(G.application.afterUpgradeZombies2Delete)
for i in range(num_zombies-1, -1, -1):
zombie = G.application.afterUpgradeZombies2Delete[i]
zombie_is_node = False
if isinstance(zombie, Node):
zombie_is_node = True
if zombie_is_node:
zombie.delete(pruningZombies=True)
else:
zombie.delete()
del zombie
G.application.afterUpgradeZombies2Delete = []
newPackage.updateRecentDocuments(newPackage.filename)
newPackage.isChanged = False
return newPackage