1 files changed, 117 insertions, 0 deletions
diff --git a/module/threads/BaseThread.py b/module/threads/BaseThread.py
new file mode 100644
index 000000000..b5856c856
--- /dev/null
+++ b/module/threads/BaseThread.py
@@ -0,0 +1,117 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+from threading import Thread
+from time import strftime, gmtime
+from sys import exc_info
+from types import MethodType
+from pprint import pformat
+from traceback import format_exc
+
+from module.utils.fs import listdir, join, save_join, stat
+
+class BaseThread(Thread):
+    """abstract base class for thread types"""
+
+    def __init__(self, manager):
+        """Constructor"""
+        Thread.__init__(self)
+        self.setDaemon(True)
+        self.m = manager #thread manager
+        self.log = manager.core.log
+
+
+    def writeDebugReport(self, pyfile):
+        """ writes a debug report to disk  """
+
+        dump_name = "debug_%s_%s.zip" % (pyfile.pluginname, strftime("%d-%m-%Y_%H-%M-%S"))
+        dump = self.getDebugDump(pyfile)
+
+        try:
+            import zipfile
+
+            zip = zipfile.ZipFile(dump_name, "w")
+
+            for f in listdir(join("tmp", pyfile.pluginname)):
+                try:
+                    # avoid encoding errors
+                    zip.write(join("tmp", pyfile.pluginname, f), save_join(pyfile.pluginname, f))
+                except:
+                    pass
+
+            info = zipfile.ZipInfo(save_join(pyfile.pluginname, "debug_Report.txt"), gmtime())
+            info.external_attr = 0644 << 16L # change permissions
+
+            zip.writestr(info, dump)
+            zip.close()
+
+            if not stat(dump_name).st_size:
+                raise Exception("Empty Zipfile")
+
+        except Exception, e:
+            self.log.debug("Error creating zip file: %s" % e)
+
+            dump_name = dump_name.replace(".zip", ".txt")
+            f = open(dump_name, "wb")
+            f.write(dump)
+            f.close()
+
+        self.log.info("Debug Report written to %s" % dump_name)
+
+    def getDebugDump(self, pyfile):
+        dump = "pyLoad %s Debug Report of %s %s \n\nTRACEBACK:\n %s \n\nFRAMESTACK:\n" % (
+            self.m.core.api.getServerVersion(), pyfile.pluginname, pyfile.plugin.__version__, format_exc())
+
+        tb = exc_info()[2]
+        stack = []
+        while tb:
+            stack.append(tb.tb_frame)
+            tb = tb.tb_next
+
+        for frame in stack[1:]:
+            dump += "\nFrame %s in %s at line %s\n" % (frame.f_code.co_name,
+                                                       frame.f_code.co_filename,
+                                                       frame.f_lineno)
+
+            for key, value in frame.f_locals.items():
+                dump += "\t%20s = " % key
+                try:
+                    dump += pformat(value) + "\n"
+                except Exception, e:
+                    dump += "<ERROR WHILE PRINTING VALUE> " + str(e) + "\n"
+
+            del frame
+
+        del stack #delete it just to be sure...
+
+        dump += "\n\nPLUGIN OBJECT DUMP: \n\n"
+
+        for name in dir(pyfile.plugin):
+            attr = getattr(pyfile.plugin, name)
+            if not name.endswith("__") and type(attr) != MethodType:
+                dump += "\t%20s = " % name
+                try:
+                    dump += pformat(attr) + "\n"
+                except Exception, e:
+                    dump += "<ERROR WHILE PRINTING VALUE> " + str(e) + "\n"
+
+        dump += "\nPYFILE OBJECT DUMP: \n\n"
+
+        for name in dir(pyfile):
+            attr = getattr(pyfile, name)
+            if not name.endswith("__") and type(attr) != MethodType:
+                dump += "\t%20s = " % name
+                try:
+                    dump += pformat(attr) + "\n"
+                except Exception, e:
+                    dump += "<ERROR WHILE PRINTING VALUE> " + str(e) + "\n"
+
+        dump += "\n\nCONFIG: \n\n"
+        dump += pformat(self.m.core.config.values) + "\n"
+
+        return dump
+
+    def clean(self, pyfile):
+        """ set thread unactive and release pyfile """
+        self.active = False
+        pyfile.release()