style: formatted everything with Black

aw_core/__about__.py

@@ -2,8 +2,14 @@
 # https://github.com/pypa/pipfile/blob/master/pipfile/__about__.py
 
 __all__ = [
-    "__title__", "__summary__", "__uri__", "__version__", "__author__",
-    "__email__", "__license__", "__copyright__",
+    "__title__",
+    "__summary__",
+    "__uri__",
+    "__version__",
+    "__author__",
+    "__email__",
+    "__license__",
+    "__copyright__",
 ]
 
 __title__ = "aw-core"

aw_core/config.py

@@ -19,7 +19,7 @@ def load_config(appname, default_config):
 
     # Override defaults from existing config file
     if os.path.isfile(config_file_path):
-        with open(config_file_path, 'r') as f:
+        with open(config_file_path, "r") as f:
             config.read_file(f)
 
     # Overwrite current config file (necessary in case new default would be added)
@@ -31,5 +31,5 @@ def load_config(appname, default_config):
 def save_config(appname, config):
     config_dir = dirs.get_config_dir(appname)
     config_file_path = os.path.join(config_dir, "{}.ini".format(appname))
-    with open(config_file_path, 'w') as f:
+    with open(config_file_path, "w") as f:
         config.write(f)

aw_core/decorators.py

@@ -20,9 +20,15 @@ def g(*args, **kwargs):
         # TODO: Use logging module instead?
         nonlocal warned_for
         if not warned_for:
-            warnings.simplefilter('always', DeprecationWarning)  # turn off filter
-            warnings.warn("Call to deprecated function {}, this warning will only show once per function.".format(f.__name__), category=DeprecationWarning, stacklevel=2)
-            warnings.simplefilter('default', DeprecationWarning)  # reset filter
+            warnings.simplefilter("always", DeprecationWarning)  # turn off filter
+            warnings.warn(
+                "Call to deprecated function {}, this warning will only show once per function.".format(
+                    f.__name__
+                ),
+                category=DeprecationWarning,
+                stacklevel=2,
+            )
+            warnings.simplefilter("default", DeprecationWarning)  # reset filter
             warned_for = True
         return f(*args, **kwargs)
 
@@ -37,7 +43,12 @@ def g(*args, **kwargs):
                 f(*args, **kwargs)
             except exception as e:
                 # TODO: Use warnings module instead?
-                logging.error("{} crashed due to exception, restarting.".format(f.__name__))
+                logging.error(
+                    "{} crashed due to exception, restarting.".format(f.__name__)
+                )
                 logging.error(e)
-                time.sleep(delay)  # To prevent extremely fast restarts in case of bad state.
+                time.sleep(
+                    delay
+                )  # To prevent extremely fast restarts in case of bad state.
+
     return g

aw_core/dirs.py

@@ -18,6 +18,7 @@ def wrapper(subpath: Optional[str]) -> str:
         path = f(subpath)
         ensure_path_exists(path)
         return path
+
     return wrapper
 
 

aw_core/log.py

@@ -20,23 +20,36 @@ def get_log_file_path() -> Optional[str]:  # pragma: no cover
     return log_file_path
 
 
-def setup_logging(name: str, testing=False, verbose=False,
-                  log_stderr=True, log_file=False, log_file_json=False):  # pragma: no cover
+def setup_logging(
+    name: str,
+    testing=False,
+    verbose=False,
+    log_stderr=True,
+    log_file=False,
+    log_file_json=False,
+):  # pragma: no cover
     root_logger = logging.getLogger()
     root_logger.setLevel(logging.DEBUG if verbose else logging.INFO)
     root_logger.handlers = []
 
     if log_stderr:
         root_logger.addHandler(_create_stderr_handler())
     if log_file:
-        root_logger.addHandler(_create_file_handler(name, testing=testing, log_json=log_file_json))
+        root_logger.addHandler(
+            _create_file_handler(name, testing=testing, log_json=log_file_json)
+        )
 
 
 def _get_latest_log_files(name, testing=False) -> List[str]:  # pragma: no cover
     """Returns a list with the paths of all available logfiles for `name` sorted by latest first."""
     log_dir = dirs.get_log_dir(name)
     files = filter(lambda filename: name in filename, os.listdir(log_dir))
-    files = filter(lambda filename: "testing" in filename if testing else "testing" not in filename, files)
+    files = filter(
+        lambda filename: "testing" in filename
+        if testing
+        else "testing" not in filename,
+        files,
+    )
     return [os.path.join(log_dir, filename) for filename in sorted(files, reverse=True)]
 
 
@@ -54,7 +67,9 @@ def _create_stderr_handler() -> logging.Handler:  # pragma: no cover
     return stderr_handler
 
 
-def _create_file_handler(name, testing=False, log_json=False) -> logging.Handler:  # pragma: no cover
+def _create_file_handler(
+    name, testing=False, log_json=False
+) -> logging.Handler:  # pragma: no cover
     log_dir = dirs.get_log_dir(name)
 
     # Set logfile path and name
@@ -67,7 +82,7 @@ def _create_file_handler(name, testing=False, log_json=False) -> logging.Handler
     log_name = name + "_" + ("testing_" if testing else "") + now_str + file_ext
     log_file_path = os.path.join(log_dir, log_name)
 
-    fh = logging.FileHandler(log_file_path, mode='w')
+    fh = logging.FileHandler(log_file_path, mode="w")
     if log_json:
         fh.setFormatter(_create_json_formatter())
     else:
@@ -77,23 +92,26 @@ def _create_file_handler(name, testing=False, log_json=False) -> logging.Handler
 
 
 def _create_human_formatter() -> logging.Formatter:  # pragma: no cover
-    return logging.Formatter('%(asctime)s [%(levelname)-5s]: %(message)s  (%(name)s:%(lineno)s)', '%Y-%m-%d %H:%M:%S')
+    return logging.Formatter(
+        "%(asctime)s [%(levelname)-5s]: %(message)s  (%(name)s:%(lineno)s)",
+        "%Y-%m-%d %H:%M:%S",
+    )
 
 
 def _create_json_formatter() -> logging.Formatter:  # pragma: no cover
     supported_keys = [
-        'asctime',
+        "asctime",
         # 'created',
-        'filename',
-        'funcName',
-        'levelname',
+        "filename",
+        "funcName",
+        "levelname",
         # 'levelno',
-        'lineno',
-        'module',
+        "lineno",
+        "module",
         # 'msecs',
-        'message',
-        'name',
-        'pathname',
+        "message",
+        "name",
+        "pathname",
         # 'process',
         # 'processName',
         # 'relativeCreated',
@@ -103,8 +121,8 @@ def _create_json_formatter() -> logging.Formatter:  # pragma: no cover
 
     def log_format(x):
         """Used to give JsonFormatter proper parameter format"""
-        return ['%({0:s})'.format(i) for i in x]
+        return ["%({0:s})".format(i) for i in x]
 
-    custom_format = ' '.join(log_format(supported_keys))
+    custom_format = " ".join(log_format(supported_keys))
 
     return jsonlogger.JsonFormatter(custom_format)

aw_core/models.py

@@ -40,11 +40,18 @@ class Event(dict):
     Used to represents an event.
     """
 
-    def __init__(self, id: Id = None, timestamp: ConvertableTimestamp = None,
-                 duration: Duration = 0, data: Data = dict()) -> None:
+    def __init__(
+        self,
+        id: Id = None,
+        timestamp: ConvertableTimestamp = None,
+        duration: Duration = 0,
+        data: Data = dict(),
+    ) -> None:
         self.id = id
         if timestamp is None:
-            logger.warning("Event initializer did not receive a timestamp argument, using now as timestamp")
+            logger.warning(
+                "Event initializer did not receive a timestamp argument, using now as timestamp"
+            )
             # FIXME: The typing.cast here was required for mypy to shut up, weird...
             self.timestamp = datetime.now(typing.cast(timezone, timezone.utc))
         else:
@@ -55,17 +62,27 @@ def __init__(self, id: Id = None, timestamp: ConvertableTimestamp = None,
 
     def __eq__(self, other: object) -> bool:
         if isinstance(other, Event):
-            return self.timestamp == other.timestamp \
-                and self.duration == other.duration \
+            return (
+                self.timestamp == other.timestamp
+                and self.duration == other.duration
                 and self.data == other.data
+            )
         else:
-            raise TypeError("operator not supported between instances of '{}' and '{}'".format(type(self), type(other)))
+            raise TypeError(
+                "operator not supported between instances of '{}' and '{}'".format(
+                    type(self), type(other)
+                )
+            )
 
     def __lt__(self, other: object) -> bool:
         if isinstance(other, Event):
             return self.timestamp < other.timestamp
         else:
-            raise TypeError("operator not supported between instances of '{}' and '{}'".format(type(self), type(other)))
+            raise TypeError(
+                "operator not supported between instances of '{}' and '{}'".format(
+                    type(self), type(other)
+                )
+            )
 
     def to_json_dict(self) -> dict:
         """Useful when sending data over the wire.
@@ -119,4 +136,6 @@ def duration(self, duration: Duration) -> None:
         elif isinstance(duration, numbers.Real):
             self["duration"] = timedelta(seconds=duration)  # type: ignore
         else:
-            raise TypeError("Couldn't parse duration of invalid type {}".format(type(duration)))
+            raise TypeError(
+                "Couldn't parse duration of invalid type {}".format(type(duration))
+            )

aw_core/timeperiod.py

@@ -18,9 +18,11 @@ def duration(self) -> timedelta:
 
     def overlaps(self, other: "TimePeriod") -> bool:
         """Checks if this timeperiod is overlapping partially or entirely with another timeperiod"""
-        return self.start <= other.start < self.end \
-            or self.start < other.end <= self.end \
+        return (
+            self.start <= other.start < self.end
+            or self.start < other.end <= self.end
             or self in other
+        )
 
     def intersects(self, other: "TimePeriod") -> bool:
         """Alias for overlaps"""
@@ -49,7 +51,11 @@ def __lt__(self, other: object) -> bool:
         if isinstance(other, TimePeriod):
             return self.start < other.start
         else:
-            raise TypeError("operator not supported between instaces of '{}' and '{}'".format(type(self), type(other)))
+            raise TypeError(
+                "operator not supported between instaces of '{}' and '{}'".format(
+                    type(self), type(other)
+                )
+            )
 
     def intersection(self, other: "TimePeriod") -> Optional["TimePeriod"]:
         """Returns the timeperiod contained in both periods"""

aw_core/util.py

@@ -10,14 +10,16 @@ class VersionException(Exception):
 
 
 def _version_info_tuple() -> Tuple[int, int, int]:  # pragma: no cover
-    return (sys.version_info.major,
-            sys.version_info.minor,
-            sys.version_info.micro)
+    return (sys.version_info.major, sys.version_info.minor, sys.version_info.micro)
 
 
 def assert_version(required_version: Tuple[int, ...] = (3, 5)):  # pragma: no cover
     actual_version = _version_info_tuple()
     if actual_version <= required_version:
-        raise VersionException(("Python version {} not supported, you need to upgrade your Python" +
-                               " version to at least {}.").format(required_version))
+        raise VersionException(
+            (
+                "Python version {} not supported, you need to upgrade your Python"
+                + " version to at least {}."
+            ).format(required_version)
+        )
     logger.debug("Python version: {}".format(_version_info_tuple()))

aw_datastore/__init__.py

@@ -10,6 +10,7 @@
 # like ellipsises. See here: https://github.com/python/typing/issues/259
 def get_storage_methods() -> Dict[str, Callable[[Any], storages.AbstractStorage]]:
     from .storages import MemoryStorage, MongoDBStorage, PeeweeStorage, SqliteStorage
+
     methods: Dict[str, Callable[[Any], storages.AbstractStorage]] = {
         PeeweeStorage.sid: PeeweeStorage,
         MemoryStorage.sid: MemoryStorage,
@@ -20,6 +21,7 @@ def get_storage_methods() -> Dict[str, Callable[[Any], storages.AbstractStorage]
     if _platform.system() == "Linux":  # pragma: no branch
         try:
             import pymongo
+
             methods[MongoDBStorage.sid] = MongoDBStorage
         except ImportError:  # pragma: no cover
             pass

aw_datastore/benchmark.py

@@ -17,7 +17,9 @@ def create_test_events(n):
 
     events = []
     for i in range(n):
-        events.append(Event(timestamp=now + i * timedelta(seconds=1), data={"label": "asd"}))
+        events.append(
+            Event(timestamp=now + i * timedelta(seconds=1), data={"label": "asd"})
+        )
 
     return events
 
@@ -49,14 +51,14 @@ def benchmark(storage: Callable[..., AbstractStorage]):
 
     num_single_events = 50
     num_replace_events = 50
-    num_bulk_events = 2 * 10**3
+    num_bulk_events = 2 * 10 ** 3
     num_events = num_single_events + num_replace_events + num_bulk_events + 1
     num_final_events = num_single_events + num_bulk_events + 1
 
     events = create_test_events(num_events)
     single_events = events[:num_single_events]
-    replace_events = events[num_single_events:num_single_events+num_replace_events]
-    bulk_events = events[num_single_events+num_replace_events:-1]
+    replace_events = events[num_single_events : num_single_events + num_replace_events]
+    bulk_events = events[num_single_events + num_replace_events : -1]
 
     print(storage.__name__)