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Fix broken backend plugin on Windows

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This commit is contained in:
fieldOfView 2016-08-08 12:30:47 +02:00
parent 6ab3939f75
commit 7326d77605
1 changed files with 6 additions and 7 deletions
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13
plugins/CuraEngineBackend/CuraEngineBackend.py
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@ -39,17 +39,16 @@ class CuraEngineBackend(Backend):
# with the back-end in general.
def __init__(self):
super().__init__()
# Find out where the engine is located, and how it is called.
# This depends on how Cura is packaged and which OS we are running on.
executable_name = "CuraEngine"
default_engine_location = ""
if Platform.isWindows():
executable_name += ".exe"
default_engine_location = executable_name
if os.path.exists(os.path.join(Application.getInstallPrefix(), "bin", executable_name)):
default_engine_location = os.path.join(Application.getInstallPrefix(), "bin", executable_name)
if hasattr(sys, "frozen"):
default_engine_location = os.path.join(os.path.dirname(os.path.abspath(sys.executable)), executable_name)
if Platform.isWindows():
default_engine_location += ".exe"
if Platform.isLinux() and not default_engine_location:
if not os.getenv("PATH"):
raise OSError("There is something wrong with your Linux installation.")
@ -58,12 +57,12 @@ class CuraEngineBackend(Backend):
if os.path.exists(execpath):
default_engine_location = execpath
break
if not default_engine_location:
raise EnvironmentError("Could not find CuraEngine")
Logger.log("i", "Found CuraEngine at: %s" %(default_engine_location))
default_engine_location = os.path.abspath(default_engine_location)
Preferences.getInstance().addPreference("backend/location", default_engine_location)