init

2026-02-12 23:22:11 +08:00
parent 7b09eb3d89
commit 89660bba4e
5988 changed files with 2517516 additions and 0 deletions
@@ -0,0 +1,53 @@
+from vtkmodules.vtkCommonCore import vtkCommand
+
+
+class vtkErrorObserver(object):
+    def __init__(self):
+        self.CallDataType = 'string0'
+        self.reset()
+
+    def __call__(self, caller, event, data):
+        if event == 'ErrorEvent':
+            self._error_message = data
+        elif event == 'WarningEvent':
+            self._warning_message = data
+
+    def _check(self, seen, actual, expect, what):
+        if seen:
+            if actual.find(expect) == -1:
+                msg = 'ERROR: %s message does not contain "%s" got \n"%s"' \
+                            % (what, expect, self.error_message)
+                raise RuntimeError(msg)
+        else:
+            what = what.lower()
+            msg = 'ERROR: Failed to catch any %s. ' \
+                  'Expected the %s message to contain "%s"' \
+                  % (what, what, expect)
+            raise RuntimeError(msg)
+        self.reset()
+
+    def check_error(self, expect):
+        self._check(self.saw_error, self.error_message, expect, 'Error')
+
+    def check_warning(self, expect):
+        self._check(self.saw_warning, self.warning_message, expect, 'Warning')
+
+    def reset(self):
+        self._error_message = None
+        self._warning_message = None
+
+    @property
+    def saw_error(self):
+        return self._error_message is not None
+
+    @property
+    def error_message(self):
+        return self._error_message
+
+    @property
+    def saw_warning(self):
+        return self._warning_message is not None
+
+    @property
+    def warning_message(self):
+        return self._warning_message