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def unix_timestamp_to_datetime(unix_timestamp): """ <Purpose> Convert 'unix_timestamp' (i.e., POSIX time, in UNIX_TIMESTAMP_SCHEMA format) to a datetime.datetime() object. 'unix_timestamp' is the number of seconds since the epoch (January 1, 1970.) >>> datetime_object = unix_timestamp_to_datetime(...
def format_base64(data): """ <Purpose> Return the base64 encoding of 'data' with whitespace and '=' signs omitted. <Arguments> data: Binary or buffer of data to convert. <Exceptions> securesystemslib.exceptions.FormatError, if the base64 encoding fails or the argument is invalid. <Sid...
def parse_base64(base64_string): """ <Purpose> Parse a base64 encoding with whitespace and '=' signs omitted. <Arguments> base64_string: A string holding a base64 value. <Exceptions> securesystemslib.exceptions.FormatError, if 'base64_string' cannot be parsed due to an invalid base64 enc...
def encode_canonical(object, output_function=None): """ <Purpose> Encode 'object' in canonical JSON form, as specified at http://wiki.laptop.org/go/Canonical_JSON . It's a restricted dialect of JSON in which keys are always lexically sorted, there is no whitespace, floats aren't allowed, and only q...
def process_error_labels(value): """ Process the error labels of a dependent variable 'value' to ensure uniqueness. """ observed_error_labels = {} for error in value.get('errors', []): label = error.get('label', 'error') if label not in observed_error_labels: ...
def raw(text): """Returns a raw string representation of text""" new_string = '' for char in text: try: new_string += escape_dict[char] except KeyError: new_string += char return new_string
def get_winfunc(libname, funcname, restype=None, argtypes=(), _libcache={}): """Retrieve a function from a library/DLL, and set the data types.""" if libname not in _libcache: _libcache[libname] = windll.LoadLibrary(libname) func = getattr(_libcache[libname], funcname) func.argtypes = argtypes ...
def WinMSGLoop(): """Run the main windows message loop.""" LPMSG = POINTER(MSG) LRESULT = c_ulong GetMessage = get_winfunc("user32", "GetMessageW", BOOL, (LPMSG, HWND, UINT, UINT)) TranslateMessage = get_winfunc("user32", "TranslateMessage", BOOL, (LPMSG,)) # restype = LRESULT DispatchMessag...
def ConnectTo(self, appName, data=None): """Exceptional error is handled in zdde Init() method, so the exception must be re-raised""" global number_of_apps_communicating self.ddeServerName = appName try: self.ddec = DDEClient(self.ddeServerName, self.ddeClientName) # ...
def Request(self, item, timeout=None): """Request DDE client timeout in seconds Note ... handle the exception within this function. """ if not timeout: timeout = self.ddetimeout try: reply = self.ddec.request(item, int(timeout*1000)) # convert time...
def advise(self, item, stop=False): """Request updates when DDE data changes.""" hszItem = DDE.CreateStringHandle(self._idInst, item, CP_WINUNICODE) hDdeData = DDE.ClientTransaction(LPBYTE(), 0, self._hConv, hszItem, CF_TEXT, XTYP_ADVSTOP if stop else XTYP_ADVSTART, TIMEOUT_ASYNC, LPDWORD()) ...
def execute(self, command): """Execute a DDE command.""" pData = c_char_p(command) cbData = DWORD(len(command) + 1) hDdeData = DDE.ClientTransaction(pData, cbData, self._hConv, HSZ(), CF_TEXT, XTYP_EXECUTE, TIMEOUT_ASYNC, LPDWORD()) if not hDdeData: raise DDEError("Un...
def request(self, item, timeout=5000): """Request data from DDE service.""" hszItem = DDE.CreateStringHandle(self._idInst, item, CP_WINUNICODE) #hDdeData = DDE.ClientTransaction(LPBYTE(), 0, self._hConv, hszItem, CF_TEXT, XTYP_REQUEST, timeout, LPDWORD()) pdwResult = DWORD(0) hDd...
def _callback(self, wType, uFmt, hConv, hsz1, hsz2, hDdeData, dwData1, dwData2): """DdeCallback callback function for processing Dynamic Data Exchange (DDE) transactions sent by DDEML in response to DDE events Parameters ---------- wType : transaction type (UINT) uFmt...
def parse(self, data_in, *args, **kwargs): """ :param data_in: path to submission.yaml :param args: :param kwargs: :raise ValueError: """ if not os.path.exists(data_in): raise ValueError("File / Directory does not exist: %s" % data_in) if os.p...
def generate_ai_request( predict_rows, req_dict=None, req_file=ANTINEX_PUBLISH_REQUEST_FILE, features=ANTINEX_FEATURES_TO_PROCESS, ignore_features=ANTINEX_IGNORE_FEATURES, sort_values=ANTINEX_SORT_VALUES, ml_type=ANTINEX_ML_TYPE, use_model_name=ANTINEX_USE...
def get_ml_job(): """get_ml_job Get an ``MLJob`` by database id. """ parser = argparse.ArgumentParser( description=("Python client get AI Job by ID")) parser.add_argument( "-u", help="username", required=False, dest="user") parser.add_argument( ...
def get_molo_comments(parser, token): """ Get a limited set of comments for a given object. Defaults to a limit of 5. Setting the limit to -1 disables limiting. Set the amount of comments to usage: {% get_molo_comments for object as variable_name %} {% get_molo_comments for object ...
def get_comments_content_object(parser, token): """ Get a limited set of comments for a given object. Defaults to a limit of 5. Setting the limit to -1 disables limiting. usage: {% get_comments_content_object for form_object as variable_name %} """ keywords = token.contents.split() ...
def report(request, comment_id): """ Flags a comment on GET. Redirects to whatever is provided in request.REQUEST['next']. """ comment = get_object_or_404( django_comments.get_model(), pk=comment_id, site__pk=settings.SITE_ID) if comment.parent is not None: messages.info(reques...
def post_molo_comment(request, next=None, using=None): """ Allows for posting of a Molo Comment, this allows comments to be set with the "user_name" as "Anonymous" """ data = request.POST.copy() if 'submit_anonymously' in data: data['name'] = 'Anonymous' # replace with our changed PO...
def build_ai_client_from_env( verbose=ANTINEX_CLIENT_VERBOSE, debug=ANTINEX_CLIENT_DEBUG, ca_dir=None, cert_file=None, key_file=None): """build_ai_client_from_env Use environment variables to build a client :param verbose: verbose logging :param debug: debug int...
def train_new_deep_neural_network(): """train_new_deep_neural_network Train a new deep neural network and store the results as a new: ``MLJob`` and ``MLJobResult`` database records. """ parser = argparse.ArgumentParser( description=( "Python client to Train a Deep Neural Netwo...
def prepare_new_dataset(): """prepare_new_dataset Prepare a new ``MLPrepare`` record and dataset files on disk. """ parser = argparse.ArgumentParser( description=( "Python client to Prepare a dataset")) parser.add_argument( "-u", help="username", requir...
def drape(raster, feature): """Convert a 2D feature to a 3D feature by sampling a raster Parameters: raster (rasterio): raster to provide the z coordinate feature (dict): fiona feature record to convert Returns: result (Point or Linestring): shapely Point or LineString of xyz coord...
def sample(raster, coords): """Sample a raster at given coordinates Given a list of coordinates, return a list of x,y,z triples with z coordinates sampled from an input raster Parameters: raster (rasterio): raster dataset to sample coords: array of tuples containing coordinate pairs (x,y) ...
def setup_logging( default_level=logging.INFO, default_path="{}/logging.json".format( os.getenv( "LOG_DIR", os.path.dirname(os.path.realpath(__file__)))), env_key="LOG_CFG", config_name=None): """setup_logging Setup logging configurati...
def build_logger( name=os.getenv( "LOG_NAME", "client"), config="logging.json", log_level=logging.INFO, log_config_path="{}/logging.json".format( os.getenv( "LOG_CFG", os.path.dirname(os.path.realpath(__file__))))): """build_logger :param name: na...
def build_colorized_logger( name=os.getenv( "LOG_NAME", "client"), config="colors-logging.json", log_level=logging.INFO, log_config_path="{}/logging.json".format( os.getenv( "LOG_CFG", os.path.dirname(os.path.realpath(__file__))))): """build_colorized_...
def authenticate(self, request: HttpRequest, auth_route: str, actual_params: dict) -> bool: """ Your AuhtService should override this method for request authentication, otherwise means no authentication. :param request: HttpRequest Django's HttpRequest object :param auth_route: str User'...
def cli(source_f, raster_f, output, verbose): """ Converts 2D geometries to 3D using GEOS sample through fiona. \b Example: drape point.shp elevation.tif -o point_z.shp """ with fiona.open(source_f, 'r') as source: source_driver = source.driver source_crs = source.crs ...
def for_model(self, model): """ QuerySet for all comments for a particular model (either an instance or a class). """ ct = ContentType.objects.get_for_model(model) qs = self.get_queryset().filter(content_type=ct) if isinstance(model, models.Model): qs ...
def eval(self, command): 'Blocking call, returns the value of the execution in JS' event = threading.Event() # TODO: Add event to server #job_id = str(id(command)) import random job_id = str(random.random()) server.EVALUATIONS[job_id] = event message = '?...
def register(self, callback, name): 'Register a callback on server and on connected clients.' server.CALLBACKS[name] = callback self.run(''' window.skink.%s = function(args=[]) { window.skink.call("%s", args); }''' % (name, name))
def launch_exception(message): """ Launch a Python exception from an error that took place in the browser. messsage format: - name: str - description: str """ error_name = message['name'] error_descr = message['description'] mapping = { 'ReferenceError': Name...
def start_predictions(): """start_predictions Using environment variables, create an AntiNex AI Client. You can also use command line args if you want. This can train a new deep neural network if it does not exist or it can use an existing pre-trained deep neural network within the AntiNex Cor...
def login( self): """login""" auth_url = self.api_urls["login"] if self.verbose: log.info(("log in user={} url={} ca_dir={} cert={}") .format( self.user, auth_url, self.ca_dir, ...
def build_response( self, status=NOT_SET, error="", data=None): """build_response :param status: status code :param error: error message :param data: dictionary to send back """ res_node = { "status": status, ...
def retry_login( self): """retry_login""" if not self.user or not self.password: return self.build_response( status=ERROR, error="please set the user and password") retry = 0 not_done = True while not_done: if ...
def get_prepare_by_id( self, prepare_id=None): """get_prepare_by_id :param prepare_id: MLJob.id in the database """ if not prepare_id: log.error("missing prepare_id for get_prepare_by_id") return self.build_response( statu...
def wait_for_job_to_finish( self, job_id, sec_to_sleep=5.0, max_retries=100000): """wait_for_job_to_finish :param job_id: MLJob.id to wait on :param sec_to_sleep: seconds to sleep during polling :param max_retries: max retires until stoppi...
def wait_for_prepare_to_finish( self, prepare_id, sec_to_sleep=5.0, max_retries=100000): """wait_for_prepare_to_finish :param prepare_id: MLPrepare.id to wait on :param sec_to_sleep: seconds to sleep during polling :param max_retries: max ...
def get_comment_object(self): """ NB: Overridden to remove dupe comment check for admins (necessary for canned responses) Return a new (unsaved) comment object based on the information in this form. Assumes that the form is already validated and will throw a ValueError i...
def boot(app_name) -> Rinzler: """ Start Rinzler App :param app_name: str Application's identifier :return: dict """ app = Rinzler(app_name) app.log.info("App booted =)") return app
def mount(self, route: str, controller: callable) -> url: """ Maps a route namespace with the given params and point it's requests to the especified controller. :param route: str Namespace route to be mapped :param controller: callback Controller callable to map end-points :rtype...
def set_auth_service(self, auth_service: BaseAuthService): """ Sets the authentication service :param auth_service: BaseAuthService Authentication service :raises: TypeError If the auth_service object is not a subclass of rinzler.auth.BaseAuthService :rtype: Rinzler """ ...
def handle(self, request: HttpRequest) -> HttpResponse: """ Prepares for the CallBackResolver and handles the response and exceptions :param request HttpRequest :rtype: HttpResponse """ self.__request_start = datetime.now() self.__request = request self.__...
def exec_route_callback(self) -> Response or object: """ Executes the resolved end-point callback, or its fallback :rtype: Response or object """ if self.__method.lower() in self.__end_points: for bound in self.__end_points[self.__method.lower()]: rou...
def request_matches_route(self, actual_route: str, expected_route: str): """ Determines whether a route matches the actual requested route or not :param actual_route str :param expected_route :rtype: Boolean """ expected_params = self.get_url_params(expected_route...
def authenticate(self, bound_route, actual_params) -> bool: """ Runs the pre-defined authenticaton service :param bound_route str route matched :param actual_params dict actual url parameters :rtype: bool """ if self.__auth_service is not None: auth_ro...
def get_callback_pattern(expected_params, actual_params): """ Assembles a dictionary whith the parameters schema defined for this route :param expected_params dict parameters schema defined for this route :param actual_params dict actual url parameters :rtype: dict """ ...
def get_url_params(end_point: str) -> list: """ Gets route parameters as dictionary :param end_point str target route :rtype: list """ var_params = end_point.split('/') if len(var_params) == 1 and var_params[0] == '': return [] elif len(var_p...
def set_end_point_uri(self) -> bool: """ Extracts the route from the accessed URL and sets it to __end_point_uri :rtype: bool """ expected_parts = self.__route.split("/") actual_parts = self.__uri.split("/") i = 0 for part in expected_parts: i...
def no_route_found(self, request): """ Default callback for route not found :param request HttpRequest :rtype: Response """ response_obj = OrderedDict() response_obj["status"] = False response_obj["exceptions"] = { "message": "No route found fo...
def welcome_page(self): """ Defaulf welcome page when the route / is note mapped yet :rtype: HttpResponse """ message = "HTTP/1.1 200 OK RINZLER FRAMEWORK" return HttpResponse( "<center><h1>{0}({1})</h1></center>".format(message, self.app.app_name), ...
def default_route_options(): """ Default callback for OPTIONS request :rtype: Response """ response_obj = OrderedDict() response_obj["status"] = True response_obj["data"] = "Ok" return Response(response_obj, content_type="application/json", charset="utf-...
def set_response_headers(self, response: HttpResponse) -> HttpResponse: """ Appends default headers to every response returned by the API :param response HttpResponse :rtype: HttpResponse """ public_name = os.environ.get('SERVER_PUBLIC_NAME') response_headers = { ...
def get_json_ident(request_headers: dict) -> int: """ Defines whether the JSON response will be indented or not :param request_headers: dict :return: self """ if 'HTTP_USER_AGENT' in request_headers: indent = 2 if re.match("[Mozilla]{7}", request_headers['HTTP...
def prop(key, dct_or_obj): """ Implementation of prop (get_item) that also supports object attributes :param key: :param dct_or_obj: :return: """ # Note that hasattr is a builtin and getattr is a ramda function, hence the different arg position if isinstance(dict, dct_or_obj): ...
def all_pass_dict(f, dct): """ Returns true if all dct values pass f :param f: binary lambda predicate :param dct: :return: True or false """ return all(map_with_obj_to_values( lambda key, value: f(key, value), dct ))
def prop_or(default, key, dct_or_obj): """ Ramda propOr implementation. This also resolves object attributes, so key can be a dict prop or an attribute of dct_or_obj :param default: Value if dct_or_obj doesn't have key_or_prop or the resolved value is null :param key: :param dct_or_obj: ...
def prop_eq_or(default, key, value, dct): """ Ramda propEq plus propOr implementation :param default: :param key: :param value: :param dct: :return: """ return dct[key] and dct[key] == value if key in dct else default
def prop_eq_or_in_or(default, key, value, dct): """ Ramda propEq/propIn plus propOr :param default: :param key: :param value: :param dct: :return: """ return has(key, dct) and \ (dct[key] == value if key in dct else ( dct[key] in value if isinstance((lis...
def item_path_or(default, keys, dict_or_obj): """ Optional version of item_path with a default value. keys can be dict keys or object attributes, or a combination :param default: :param keys: List of keys or dot-separated string :param dict_or_obj: A dict or obj :return: """ if not keys:...
def item_str_path(keys, dct): """ Given a string of path segments separated by ., splits them into an array. Int strings are converted to numbers to serve as an array index :param keys: e.g. 'foo.bar.1.goo' :param dct: e.g. dict(foo=dict(bar=[dict(goo='a'), dict(goo='b')]) :return: The r...
def item_str_path_or(default, keys, dct): """ Given a string of path segments separated by ., splits them into an array. Int strings are converted to numbers to serve as an array index :param default: Value if any part yields None or undefined :param keys: e.g. 'foo.bar.1.goo' :param dct...
def has(prop, object_or_dct): """ Implementation of ramda has :param prop: :param object_or_dct: :return: """ return prop in object_or_dct if isinstance(dict, object_or_dct) else hasattr(object_or_dct, prop)
def omit_deep(omit_props, dct): """ Implementation of omit that recurses. This tests the same keys at every level of dict and in lists :param omit_props: :param dct: :return: """ omit_partial = omit_deep(omit_props) if isinstance(dict, dct): # Filter out keys and then recurse o...
def pick_deep(pick_dct, dct): """ Implementation of pick that recurses. This tests the same keys at every level of dict and in lists :param pick_dct: Deep dict matching some portion of dct. :param dct: Dct to filter. Any key matching pick_dct pass through. It doesn't matter what the pick_dct value i...
def map_with_obj_deep(f, dct): """ Implementation of map that recurses. This tests the same keys at every level of dict and in lists :param f: 2-ary function expecting a key and value and returns a modified value :param dct: Dict for deep processing :return: Modified dct with matching props mapped ...
def map_keys_deep(f, dct): """ Implementation of map that recurses. This tests the same keys at every level of dict and in lists :param f: 2-ary function expecting a key and value and returns a modified key :param dct: Dict for deep processing :return: Modified dct with matching props mapped """...
def _map_deep(f, dct): """ Used by map_deep and map_keys_deep :param map_props: :param f: Expects a key and value and returns a pair :param dct: :return: """ if isinstance(dict, dct): return map_key_values(lambda k, v: f(k, _map_deep(f, v)), dct) elif isinstance((list, tuple...
def dict_matches_params_deep(params_dct, dct): """ Filters deeply by comparing dct to filter_dct's value at each depth. Whenever a mismatch occurs the whole thing returns false :param params_dct: dict matching any portion of dct. E.g. filter_dct = {foo: {bar: 1}} would allow {foo: {bar: 1, car: 2}} ...
def join(strin, items): """ Ramda implementation of join :param strin: :param items: :return: """ return strin.join(map(lambda item: str(item), items))
def map_with_obj(f, dct): """ Implementation of Ramda's mapObjIndexed without the final argument. This returns the original key with the mapped value. Use map_key_values to modify the keys too :param f: Called with a key and value :param dct: :return {dict}: Keyed by the original key, va...
def map_keys(f, dct): """ Calls f with each key of dct, possibly returning a modified key. Values are unchanged :param f: Called with each key and returns the same key or a modified key :param dct: :return: A dct with keys possibly modifed but values unchanged """ f_dict = {} for k, ...
def map_keys_with_obj(f, dct): """ Calls f with each key and value of dct, possibly returning a modified key. Values are unchanged :param f: Called with each key and value and returns the same key or a modified key :param dct: :return: A dct with keys possibly modifed but values unchanged ""...
def merge_deep(dct1, dct2, merger=None): """ Deep merge by this spec below :param dct1: :param dct2: :param merger Optional merger :return: """ my_merger = merger or Merger( # pass in a list of tuples,with the # strategies you are looking to apply # to each ty...
def merge_all(dcts): """ Shallow merge all the dcts :param dcts: :return: """ return reduce( lambda accum, dct: merge(accum, dct), dict(), dcts )
def from_pairs_to_array_values(pairs): """ Like from pairs but combines duplicate key values into arrays :param pairs: :return: """ result = {} for pair in pairs: result[pair[0]] = concat(prop_or([], pair[0], result), [pair[1]]) return result
def map_prop_value_as_index(prp, lst): """ Returns the given prop of each item in the list :param prp: :param lst: :return: """ return from_pairs(map(lambda item: (prop(prp, item), item), lst))
def key_string_to_lens_path(key_string): """ Converts a key string like 'foo.bar.0.wopper' to ['foo', 'bar', 0, 'wopper'] :param {String} keyString The dot-separated key string :return {[String]} The lens array containing string or integers """ return map( if_else( isinstance(int)...
def fake_lens_path_view(lens_path, obj): """ Simulates R.view with a lens_path since we don't have lens functions :param lens_path: Array of string paths :param obj: Object containing the given path :return: The value at the path or None """ segment = head(lens_path) return if_else( ...
def fake_lens_path_set(lens_path, value, obj): """ Simulates R.set with a lens_path since we don't have lens functions :param lens_path: Array of string paths :param value: The value to set at the lens path :param obj: Object containing the given path :return: The value at the path or None "...
def unflatten_dct(obj): """ Undoes the work of flatten_dict @param {Object} obj 1-D object in the form returned by flattenObj @returns {Object} The original :param obj: :return: """ def reduce_func(accum, key_string_and_value): key_string = key_string_and_value[0] val...
def ppj(json_data): """ppj :param json_data: dictionary to print """ return str(json.dumps( json_data, sort_keys=True, indent=4, separators=(',', ': ')))
def change_view(self, request, object_id, form_url='', extra_context=None): """ Override change view to add extra context enabling moderate tool. """ context = { 'has_moderate_tool': True } if extra_context: context.update(extra_context) re...
def get_urls(self): """ Add aditional moderate url. """ from django.conf.urls import url urls = super(AdminModeratorMixin, self).get_urls() info = self.model._meta.app_label, self.model._meta.model_name return [ url(r'^(.+)/moderate/$', ...
def render(self, indent=0): """ Renders a HttpResponse for the ongoing request :param indent int :rtype: HttpResponse """ self.__indent = indent return HttpResponse( str(self), content_type=self.__content_type, charset=self.__charset, **self.__kwargs ...
def setup_logging(default_path='logging.yaml', env_key='LOG_CFG'): """ Setup logging configuration """ path = default_path value = os.getenv(env_key, None) if value: path = value if os.path.exists(path): with open(path, 'rt') as f: configs = yaml.safe_load(f.read(...
def get(self, route: str(), callback: object()): """ Binds a GET route with the given callback :rtype: object """ self.__set_route('get', {route: callback}) return RouteMapping
def post(self, route: str(), callback: object()): """ Binds a POST route with the given callback :rtype: object """ self.__set_route('post', {route: callback}) return RouteMapping
def put(self, route: str(), callback: object()): """ Binds a PUT route with the given callback :rtype: object """ self.__set_route('put', {route: callback}) return RouteMapping
def patch(self, route: str(), callback: object()): """ Binds a PATCH route with the given callback :rtype: object """ self.__set_route('patch', {route: callback}) return RouteMapping
def delete(self, route: str(), callback: object()): """ Binds a PUT route with the given callback :rtype: object """ self.__set_route('delete', {route: callback}) return RouteMapping
def head(self, route: str(), callback: object()): """ Binds a HEAD route with the given callback :rtype: object """ self.__set_route('head', {route: callback}) return RouteMapping
def options(self, route: str(), callback: object()): """ Binds a OPTIONS route with the given callback :rtype: object """ self.__set_route('options', {route: callback}) return RouteMapping
def __set_route(self, type_route, route): """ Sets the given type_route and route to the route mapping :rtype: object """ if type_route in self.__routes: if not self.verify_route_already_bound(type_route, route): self.__routes[type_route].append(route)...
def operating_system(): """Return a string identifying the operating system the application is running on. :rtype: str """ if platform.system() == 'Darwin': return 'OS X Version %s' % platform.mac_ver()[0] distribution = ' '.join(platform.linux_distribution()).strip() os_platform =...
def start(self): """Daemonize if the process is not already running.""" if self._is_already_running(): LOGGER.error('Is already running') sys.exit(1) try: self._daemonize() self.controller.start() except Exception as error: sys....