Updated kodi settings on Lenovo

Kodi/Lenovo/addons/metadata.movies.thetvdb.com.v4.python/resources/lib/exception_logger.py

@@ -0,0 +1,150 @@
+# coding: utf-8
+# (c) Roman Miroshnychenko <roman1972@gmail.com> 2020
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <https://www.gnu.org/licenses/>.
+"""Exception logger with extended diagnostic info"""
+
+import inspect
+import sys
+from contextlib import contextmanager
+from platform import uname
+from pprint import pformat
+from typing import Text, Callable, Generator
+
+import xbmc
+
+from .utils import logger
+
+
+def _format_vars(variables):
+    # type: (dict) -> Text
+    """
+    Format variables dictionary
+
+    :param variables: variables dict
+    :return: formatted string with sorted ``var = val`` pairs
+    """
+    var_list = [(var, val) for var, val in variables.items()
+                if not (var.startswith('__') or var.endswith('__'))]
+    var_list.sort(key=lambda i: i[0])
+    lines = []
+    for var, val in var_list:
+        lines.append('{} = {}'.format(var, pformat(val)))
+    return '\n'.join(lines)
+
+
+def _format_code_context(frame_info):
+    # type: (tuple) -> Text
+    context = ''
+    if frame_info[4] is not None:
+        for i, line in enumerate(frame_info[4], frame_info[2] - frame_info[5]):
+            if i == frame_info[2]:
+                context += '{}:>{}'.format(str(i).rjust(5), line)
+            else:
+                context += '{}: {}'.format(str(i).rjust(5), line)
+    return context
+
+
+FRAME_INFO_TEMPLATE = """File:
+{file_path}:{lineno}
+----------------------------------------------------------------------------------------------------
+Code context:
+{code_context}
+----------------------------------------------------------------------------------------------------
+Local variables:
+{local_vars}
+====================================================================================================
+"""
+
+
+def _format_frame_info(frame_info):
+    # type: (tuple) -> Text
+    return FRAME_INFO_TEMPLATE.format(
+        file_path=frame_info[1],
+        lineno=frame_info[2],
+        code_context=_format_code_context(frame_info),
+        local_vars=_format_vars(frame_info[0].f_locals)
+    )
+
+
+EXCEPTION_TEMPLATE = """
+*********************************** Unhandled exception detected ***********************************
+####################################################################################################
+                                           Diagnostic info
+----------------------------------------------------------------------------------------------------
+Exception type  : {exc_type}
+Exception value : {exc}
+System info     : {system_info}
+Python version  : {python_version}
+Kodi version    : {kodi_version}
+sys.argv        : {sys_argv}
+----------------------------------------------------------------------------------------------------
+sys.path:
+{sys_path}
+####################################################################################################
+                                            Stack Trace
+====================================================================================================
+{stack_trace}
+************************************* End of diagnostic info ***************************************
+"""
+
+
+@contextmanager
+def log_exception(logger_func=logger.error):
+    # type: (Callable[[Text], None]) -> Generator[None, None, None]
+    """
+    Diagnostic helper context manager
+
+    It controls execution within its context and writes extended
+    diagnostic info to the Kodi log if an unhandled exception
+    happens within the context. The info includes the following items:
+
+    - System info
+    - Python version
+    - Kodi version
+    - Module path.
+    - Stack trace including:
+        * File path and line number where the exception happened
+        * Code fragment where the exception has happened.
+        * Local variables at the moment of the exception.
+
+    After logging the diagnostic info the exception is re-raised.
+
+    Example::
+
+        with debug_exception():
+            # Some risky code
+            raise RuntimeError('Fatal error!')
+
+    :param logger_func: logger function that accepts a single argument
+        that is a log message.
+    """
+    try:
+        yield
+    except Exception as exc:
+        stack_trace = ''
+        for frame_info in inspect.trace(5):
+            stack_trace += _format_frame_info(frame_info)
+        message = EXCEPTION_TEMPLATE.format(
+            exc_type=exc.__class__.__name__,
+            exc=exc,
+            system_info=uname(),
+            python_version=sys.version.replace('\n', ' '),
+            kodi_version=xbmc.getInfoLabel('System.BuildVersion'),
+            sys_argv=pformat(sys.argv),
+            sys_path=pformat(sys.path),
+            stack_trace=stack_trace
+        )
+        logger_func(message)
+        raise exc