vendor: python3 fixes

rhodecode/lib/_vendor/jsonlogger/__init__.py

@@ -1,236 +1,237 b''
 '''
 This library is provided to allow standard python logging
 to output log data as JSON formatted strings
 '''
 import logging
-import json
 import re
 from datetime import date, datetime, time, tzinfo, timedelta
 import traceback
 import importlib
 
 from inspect import istraceback
 
 from collections import OrderedDict
 from rhodecode.lib.logging_formatter import _inject_req_id, ExceptionAwareFormatter
+from rhodecode.lib.ext_json import sjson as json
+
 
 ZERO = timedelta(0)
 HOUR = timedelta(hours=1)
 
 
 class UTC(tzinfo):
     """UTC"""
 
     def utcoffset(self, dt):
         return ZERO
 
     def tzname(self, dt):
         return "UTC"
 
     def dst(self, dt):
         return ZERO
 
 utc = UTC()
 
 
 # skip natural LogRecord attributes
 # http://docs.python.org/library/logging.html#logrecord-attributes
 RESERVED_ATTRS = (
     'args', 'asctime', 'created', 'exc_info', 'exc_text', 'filename',
     'funcName', 'levelname', 'levelno', 'lineno', 'module',
     'msecs', 'message', 'msg', 'name', 'pathname', 'process',
     'processName', 'relativeCreated', 'stack_info', 'thread', 'threadName')
 
 
 def merge_record_extra(record, target, reserved):
     """
     Merges extra attributes from LogRecord object into target dictionary
 
     :param record: logging.LogRecord
     :param target: dict to update
     :param reserved: dict or list with reserved keys to skip
     """
     for key, value in record.__dict__.items():
         # this allows to have numeric keys
         if (key not in reserved
             and not (hasattr(key, "startswith")
                      and key.startswith('_'))):
             target[key] = value
     return target
 
 
 class JsonEncoder(json.JSONEncoder):
     """
     A custom encoder extending the default JSONEncoder
     """
 
     def default(self, obj):
         if isinstance(obj, (date, datetime, time)):
             return self.format_datetime_obj(obj)
 
         elif istraceback(obj):
             return ''.join(traceback.format_tb(obj)).strip()
 
         elif type(obj) == Exception \
                 or isinstance(obj, Exception) \
                 or type(obj) == type:
             return str(obj)
 
         try:
             return super(JsonEncoder, self).default(obj)
 
         except TypeError:
             try:
                 return str(obj)
 
             except Exception:
                 return None
 
     def format_datetime_obj(self, obj):
         return obj.isoformat()
 
 
 class JsonFormatter(ExceptionAwareFormatter):
     """
     A custom formatter to format logging records as json strings.
     Extra values will be formatted as str() if not supported by
     json default encoder
     """
 
     def __init__(self, *args, **kwargs):
         """
         :param json_default: a function for encoding non-standard objects
             as outlined in http://docs.python.org/2/library/json.html
         :param json_encoder: optional custom encoder
         :param json_serializer: a :meth:`json.dumps`-compatible callable
             that will be used to serialize the log record.
         :param json_indent: an optional :meth:`json.dumps`-compatible numeric value
             that will be used to customize the indent of the output json.
         :param prefix: an optional string prefix added at the beginning of
             the formatted string
         :param json_indent: indent parameter for json.dumps
         :param json_ensure_ascii: ensure_ascii parameter for json.dumps
         :param reserved_attrs: an optional list of fields that will be skipped when
             outputting json log record. Defaults to all log record attributes:
             http://docs.python.org/library/logging.html#logrecord-attributes
         :param timestamp: an optional string/boolean field to add a timestamp when
             outputting the json log record. If string is passed, timestamp will be added
             to log record using string as key. If True boolean is passed, timestamp key
             will be "timestamp". Defaults to False/off.
         """
         self.json_default = self._str_to_fn(kwargs.pop("json_default", None))
         self.json_encoder = self._str_to_fn(kwargs.pop("json_encoder", None))
         self.json_serializer = self._str_to_fn(kwargs.pop("json_serializer", json.dumps))
         self.json_indent = kwargs.pop("json_indent", None)
         self.json_ensure_ascii = kwargs.pop("json_ensure_ascii", True)
         self.prefix = kwargs.pop("prefix", "")
         reserved_attrs = kwargs.pop("reserved_attrs", RESERVED_ATTRS)
         self.reserved_attrs = dict(list(zip(reserved_attrs, reserved_attrs)))
         self.timestamp = kwargs.pop("timestamp", True)
 
         # super(JsonFormatter, self).__init__(*args, **kwargs)
         logging.Formatter.__init__(self, *args, **kwargs)
         if not self.json_encoder and not self.json_default:
             self.json_encoder = JsonEncoder
 
         self._required_fields = self.parse()
         self._skip_fields = dict(list(zip(self._required_fields,
                                       self._required_fields)))
         self._skip_fields.update(self.reserved_attrs)
 
     def _str_to_fn(self, fn_as_str):
         """
         If the argument is not a string, return whatever was passed in.
         Parses a string such as package.module.function, imports the module
         and returns the function.
 
         :param fn_as_str: The string to parse. If not a string, return it.
         """
         if not isinstance(fn_as_str, str):
             return fn_as_str
 
         path, _, function = fn_as_str.rpartition('.')
         module = importlib.import_module(path)
         return getattr(module, function)
 
     def parse(self):
         """
         Parses format string looking for substitutions
 
         This method is responsible for returning a list of fields (as strings)
         to include in all log messages.
         """
         standard_formatters = re.compile(r'\((.+?)\)', re.IGNORECASE)
         return standard_formatters.findall(self._fmt)
 
     def add_fields(self, log_record, record, message_dict):
         """
         Override this method to implement custom logic for adding fields.
         """
         for field in self._required_fields:
             log_record[field] = record.__dict__.get(field)
         log_record.update(message_dict)
         merge_record_extra(record, log_record, reserved=self._skip_fields)
 
         if self.timestamp:
             key = self.timestamp if type(self.timestamp) == str else 'timestamp'
             log_record[key] = datetime.fromtimestamp(record.created, tz=utc)
 
     def process_log_record(self, log_record):
         """
         Override this method to implement custom logic
         on the possibly ordered dictionary.
         """
         return log_record
 
     def jsonify_log_record(self, log_record):
         """Returns a json string of the log record."""
         return self.json_serializer(log_record,
                                     default=self.json_default,
                                     cls=self.json_encoder,
                                     indent=self.json_indent,
                                     ensure_ascii=self.json_ensure_ascii)
 
     def serialize_log_record(self, log_record):
         """Returns the final representation of the log record."""
         return "%s%s" % (self.prefix, self.jsonify_log_record(log_record))
 
     def format(self, record):
         """Formats a log record and serializes to json"""
         message_dict = {}
         # FIXME: logging.LogRecord.msg and logging.LogRecord.message in typeshed
         #        are always type of str. We shouldn't need to override that.
         if isinstance(record.msg, dict):
             message_dict = record.msg
             record.message = None
         else:
             record.message = record.getMessage()
         # only format time if needed
         if "asctime" in self._required_fields:
             record.asctime = self.formatTime(record, self.datefmt)
 
         # Display formatted exception, but allow overriding it in the
         # user-supplied dict.
         if record.exc_info and not message_dict.get('exc_info'):
             message_dict['exc_info'] = self.formatException(record.exc_info)
         if not message_dict.get('exc_info') and record.exc_text:
             message_dict['exc_info'] = record.exc_text
         # Display formatted record of stack frames
         # default format is a string returned from :func:`traceback.print_stack`
         try:
             if record.stack_info and not message_dict.get('stack_info'):
                 message_dict['stack_info'] = self.formatStack(record.stack_info)
         except AttributeError:
             # Python2.7 doesn't have stack_info.
             pass
 
         try:
             log_record = OrderedDict()
         except NameError:
             log_record = {}
 
         _inject_req_id(record, with_prefix=False)
         self.add_fields(log_record, record, message_dict)
         log_record = self.process_log_record(log_record)
 
         return self.serialize_log_record(log_record)

rhodecode/lib/_vendor/statsd/__init__.py

@@ -1,52 +1,52 b''
 
 
 import logging
 
 from .stream import TCPStatsClient, UnixSocketStatsClient  # noqa
 from .udp import StatsClient  # noqa
 
 HOST = 'localhost'
 PORT = 8125
 IPV6 = False
 PREFIX = None
 MAXUDPSIZE = 512
 
 log = logging.getLogger('rhodecode.statsd')
 
 
 def statsd_config(config, prefix='statsd.'):
     _config = {}
-    for key in config.keys():
+    for key in list(config.keys()):
         if key.startswith(prefix):
             _config[key[len(prefix):]] = config[key]
     return _config
 
 
 def client_from_config(configuration, prefix='statsd.', **kwargs):
     from pyramid.settings import asbool
 
     _config = statsd_config(configuration, prefix)
     statsd_enabled = asbool(_config.pop('enabled', False))
     if not statsd_enabled:
         log.debug('statsd client not enabled by statsd.enabled =  flag, skipping...')
         return
 
     host = _config.pop('statsd_host', HOST)
     port = _config.pop('statsd_port', PORT)
     prefix = _config.pop('statsd_prefix', PREFIX)
     maxudpsize = _config.pop('statsd_maxudpsize', MAXUDPSIZE)
     ipv6 = asbool(_config.pop('statsd_ipv6', IPV6))
     log.debug('configured statsd client %s:%s', host, port)
 
     try:
         client = StatsClient(
             host=host, port=port, prefix=prefix, maxudpsize=maxudpsize, ipv6=ipv6)
     except Exception:
         log.exception('StatsD is enabled, but failed to connect to statsd server, fallback: disable statsd')
         client = None
 
     return client
 
 
 def get_statsd_client(request):
     return client_from_config(request.registry.settings)