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Code Issues Projects Releases Packages Wiki Activity Actions 2

Fix downgrade packages to bundled version

Browse source 
CURA-5296
This commit is contained in:
Lipu Fei 2018-05-28 11:18:22 +02:00
parent 689b88a024
commit ad131ab30c
2 changed files with 13 additions and 5 deletions
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6
cura/CuraPackageManager.py
View file

@ -111,6 +111,12 @@ class CuraPackageManager(QObject):
del self._to_install_package_dict[package_id]
self._saveManagementData()
def getBundledPackageInfo(self, package_id: str) -> Optional[dict]:
package_info = None
if package_id in self._bundled_package_dict:
package_info = self._bundled_package_dict[package_id]["package_info"]
return package_info
# Checks the given package is installed. If so, return a dictionary that contains the package's information.
def getInstalledPackageInfo(self, package_id: str) -> Optional[dict]:
if package_id in self._to_remove_package_set:

12
plugins/Toolbox/src/Toolbox.py
View file

@ -318,19 +318,21 @@ class Toolbox(QObject, Extension):
remote_version = Version(remote_package["package_version"])
return remote_version > local_version
@pyqtSlot(str, result=bool)
@pyqtSlot(str, result = bool)
def canDowngrade(self, package_id: str) -> bool:
# If the currently installed version is higher than the bundled version (if present), the we can downgrade
# this package.
local_package = self._package_manager.getInstalledPackageInfo(package_id)
if local_package is None:
return False
remote_package = self.getRemotePackage(package_id)
if remote_package is None:
bundled_package = self._package_manager.getBundledPackageInfo(package_id)
if bundled_package is None:
return False
local_version = Version(local_package["package_version"])
remote_version = Version(remote_package["package_version"])
return remote_version < local_version
bundled_version = Version(bundled_package["package_version"])
return bundled_version < local_version
@pyqtSlot(str, result = bool)
def isInstalled(self, package_id: str) -> bool: