1- import pymdlsdk
1+ import unittest
22import os
33
4+ # local testing only
5+ import pymdlsdk
6+ BindingModuleName : str = 'pymdlsdk'
7+ BindingModule = pymdlsdk
8+
9+ # the unittest base class, in case testing system already needs a specializing
10+ UnittestFrameworkBase = unittest .TestCase
11+
12+
413class SDK ():
514 neuray : pymdlsdk .INeuray = None
615 transaction : pymdlsdk .ITransaction = None
716 mdlFactory : pymdlsdk .IMdl_factory = None
817
9-
1018 def _get_examples_search_path (self ):
1119 """Try to get the example search path or returns 'mdl' sub folder of the current directory if it failed."""
1220
@@ -28,7 +36,6 @@ def _get_examples_search_path(self):
2836
2937 return os .path .abspath (example_sp )
3038
31-
3239 def load (self , addExampleSearchPath : bool = True , loadImagePlugins : bool = True , loadDistillerPlugin : bool = False ):
3340 """Initialize the SDK and get some common interface for basic testing"""
3441
@@ -61,6 +68,7 @@ def load(self, addExampleSearchPath: bool = True, loadImagePlugins: bool = True,
6168 raise Exception ('Failed to load the \' mdl_distiller\' plugin.' )
6269
6370 # start neuray
71+ print (f"Starting neuray of version: { self .neuray .get_version ()} )
6472 resultCode = self .neuray .start ()
6573 if resultCode != 0 :
6674 raise Exception ('Failed to initialize the SDK. Result code: ' + resultCode )
@@ -79,51 +87,10 @@ def unload(self, commitTransaction: bool = True):
7987 self .transaction .commit ()
8088 self .transaction = None
8189 self .mdlFactory = None
90+ self .neuray .shutdown ()
8291 self .neuray = None
8392 pymdlsdk ._print_open_handle_statistic ()
8493
8594 # Unload the MDL SDK
8695 if not pymdlsdk .unload ():
8796 raise Exception ('Failed to unload the SDK.' )
88-
89- def log_context_messages (self , context : pymdlsdk .IMdl_execution_context ) -> bool :
90- """print all messages from the context. Return false if there have been errors"""
91- if context .get_messages_count () == 0 :
92- return True
93- hasErrors : bool = context .get_error_messages_count () > 0
94- for i in range (context .get_messages_count ()):
95- message : pymdlsdk .IMessage = context .get_message (i )
96- level : str = " "
97- if message .get_severity () == 0 : # pymdlsdk.MESSAGE_SEVERITY_FATAL
98- level = "fatal: "
99- hasErrors = True
100- elif message .get_severity () == 1 : # pymdlsdk.MESSAGE_SEVERITY_ERROR
101- level = "error: "
102- hasErrors = True
103- elif message .get_severity () == 2 : # pymdlsdk.MESSAGE_SEVERITY_WARNING
104- level = "warning: "
105- elif message .get_severity () == 3 : # pymdlsdk.MESSAGE_SEVERITY_INFO
106- level = "info: "
107- elif message .get_severity () == 4 : # pymdlsdk.MESSAGE_SEVERITY_VERBOSE
108- level = "verbose: "
109- elif message .get_severity () == 5 : # pymdlsdk.MESSAGE_SEVERITY_DEBUG
110- level = "debug: "
111- print (f"{ level } { message .get_string ()} )
112- return not hasErrors
113-
114-
115- def load_module (self , qualifiedModuleName : str ):
116- """Load the module given its name.
117- Returns the database name if loaded successfully otherwise empty string"""
118-
119- impExp : pymdlsdk .IMdl_impexp_api
120- context : pymdlsdk .IMdl_execution_context
121- with self .neuray .get_api_component (pymdlsdk .IMdl_impexp_api ) as impExp , \
122- self .mdlFactory .create_execution_context () as context :
123- res = impExp .load_module (self .transaction , qualifiedModuleName , context )
124- if not self .log_context_messages (context ) or res < 0 :
125- return ""
126- dbName : pymdlsdk .IString = self .mdlFactory .get_db_module_name (qualifiedModuleName )
127- if dbName .is_valid_interface ():
128- return dbName .get_c_str ()
129- return ""
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