mirror of
https://github.com/gsi-upm/senpy
synced 2024-12-22 04:58:12 +00:00
Closer to py3
This commit is contained in:
J. Fernando Sánchez
parent
ecc2a8312a
commit
a79df7a3da
@ -55,7 +55,7 @@ def get_params(req, params=BASIC_PARAMS):
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elif req.method == 'GET':
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indict = req.args
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else:
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raise ValueError("Invalid data")
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raise Error(message="Invalid data")
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outdict = {}
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wrong_params = {}
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@ -82,7 +82,7 @@ def get_params(req, params=BASIC_PARAMS):
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"errors": {param: error for param, error in
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iteritems(wrong_params)}
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})
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raise ValueError(message)
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raise Error(message=message)
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return outdict
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@ -124,7 +124,7 @@ def api():
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response = current_app.senpy.analyse(**params)
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in_headers = params["inHeaders"] != "0"
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return response.flask(in_headers=in_headers)
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except ValueError as ex:
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except Error as ex:
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return ex.message.flask()
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190
senpy/models.py
190
senpy/models.py
@ -1,90 +1,22 @@
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from __future__ import print_function
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from six import string_types
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import json
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import os
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import logging
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from builtins import str
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from collections import defaultdict
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from pyld import jsonld
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from flask import Response as FlaskResponse
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class Leaf(dict):
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_prefix = None
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_frame = {}
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_context = {}
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class Response(object):
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def __init__(self,
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*args,
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**kwargs):
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id = kwargs.pop("id", None)
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context = kwargs.pop("context", self._context)
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vocab = kwargs.pop("vocab", None)
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prefix = kwargs.pop("prefix", None)
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frame = kwargs.pop("frame", None)
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super(Leaf, self).__init__(*args, **kwargs)
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if context is not None:
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self.context = context
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if frame is not None:
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self._frame = frame
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self._prefix = prefix
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self.id = id
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def __getattr__(self, key):
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try:
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return object.__getattr__(self, key)
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except AttributeError:
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try:
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return super(Leaf, self).__getitem__(self._get_key(key))
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except KeyError:
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raise AttributeError()
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def __setattr__(self, key, value):
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try:
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object.__getattr__(self, key)
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object.__setattr__(self, key, value)
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except AttributeError:
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key = self._get_key(key)
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if key == "@context":
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value = self.get_context(value)
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elif key == "@id":
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value = self.get_id(value)
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if key[0] == "_":
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object.__setattr__(self, key, value)
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else:
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if value is None:
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try:
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super(Leaf, self).__delitem__(key)
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except KeyError:
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pass
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else:
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super(Leaf, self).__setitem__(key, value)
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def get_id(self, id):
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"""
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Get id, dealing with prefixes
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"""
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# This is not the most elegant solution to change the @id attribute,
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# but it is the quickest way to have it included in the dictionary
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# without extra boilerplate.
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if id and self._prefix and ":" not in id:
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return "{}{}".format(self._prefix, id)
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else:
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return id
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def __delattr__(self, key):
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if key in self.__dict__:
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del self.__dict__[key]
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else:
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super(Leaf, self).__delitem__(self._get_key(key))
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def _get_key(self, key):
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if key[0] == "_":
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return key
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elif key in ["context", "id"]:
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return "@{}".format(key)
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else:
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return key
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@property
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def context(self):
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if not hasattr(self, '_context'):
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self._context = None
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return self._context
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@staticmethod
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def get_context(context):
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@ -95,22 +27,14 @@ class Leaf(dict):
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return contexts
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elif isinstance(context, dict):
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return context
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elif isinstance(context, str):
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elif isinstance(context, string_types):
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try:
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with open(context) as f:
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return json.loads(f.read())
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except IOError:
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return context
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def compact(self):
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return jsonld.compact(self, self.get_context(self.context))
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def frame(self, frame=None, options=None):
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if frame is None:
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frame = self._frame
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if options is None:
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options = {}
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return jsonld.frame(self, frame, options)
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else:
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raise AttributeError('Please, provide a valid context')
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def jsonld(self, frame=None, options=None,
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context=None, removeContext=None):
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@ -163,92 +87,32 @@ class Leaf(dict):
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status=self.get("status", 200),
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headers=headers,
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mimetype="application/json")
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class Entry(JSONLD):
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pass
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class Response(Leaf):
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_context = Leaf.get_context("{}/context.jsonld".format(
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os.path.dirname(os.path.realpath(__file__))))
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_frame = {
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"@context": _context,
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"analysis": {
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"@explicit": True,
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"maxPolarityValue": {},
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"minPolarityValue": {},
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"name": {},
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"version": {},
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},
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"entries": {}
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}
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def __init__(self, *args, **kwargs):
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context = kwargs.pop("context", None)
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frame = kwargs.pop("frame", None)
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if context is None:
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context = self._context
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self.context = context
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super(Response, self).__init__(
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*args, context=context, frame=frame, **kwargs)
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if self._frame is not None and "entries" in self._frame:
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self.analysis = []
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self.entries = []
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def jsonld(self, frame=None, options=None, context=None, removeContext={}):
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return super(Response, self).jsonld(frame,
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options,
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context,
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removeContext)
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class Sentiment(JSONLD):
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pass
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class Entry(Leaf):
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_context = {
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"@vocab": ("http://persistence.uni-leipzig.org/"
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"nlp2rdf/ontologies/nif-core#")
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}
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def __init__(self, text=None, emotion_sets=None, opinions=None, **kwargs):
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super(Entry, self).__init__(**kwargs)
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if text:
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self.text = text
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self.emotionSets = emotion_sets if emotion_sets else []
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self.opinions = opinions if opinions else []
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class EmotionSet(JSONLD):
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pass
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class Opinion(Leaf):
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_context = {
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"@vocab": "http://www.gsi.dit.upm.es/ontologies/marl/ns#"
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}
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def __init__(self, polarityValue=None, hasPolarity=None, *args, **kwargs):
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super(Opinion, self).__init__(*args,
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**kwargs)
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if polarityValue is not None:
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self.hasPolarityValue = polarityValue
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if hasPolarity is not None:
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self.hasPolarity = hasPolarity
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class Emotion(JSONLD):
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pass
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class EmotionSet(Leaf):
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_context = {}
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class Suggestion(JSONLD):
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pass
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def __init__(self, emotions=None, *args, **kwargs):
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if not emotions:
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emotions = []
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super(EmotionSet, self).__init__(context=EmotionSet._context,
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*args,
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**kwargs)
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self.emotions = emotions or []
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class Emotion(Leaf):
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_context = {}
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class Error(Leaf):
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class Error(BaseException, JSONLD):
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# A better pattern would be this:
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# http://flask.pocoo.org/docs/0.10/patterns/apierrors/
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# htp://flask.pocoo.org/docs/0.10/patterns/apierrors/
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_frame = {}
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_context = {}
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def __init__(self, *args, **kwargs):
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super(Error, self).__init__(*args, **kwargs)
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self.message = kwargs.get('message', None)
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super(Error, self).__init__(*args)
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@ -72,8 +72,8 @@ class SenpyPlugin(Leaf):
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def __init__(self, info=None):
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if not info:
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raise ValueError(("You need to provide configuration"
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"information for the plugin."))
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raise Error(message=("You need to provide configuration"
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"information for the plugin."))
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logger.debug("Initialising {}".format(info))
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super(SenpyPlugin, self).__init__()
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self.name = info["name"]
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@ -137,7 +137,7 @@ class ShelfMixin(object):
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@property
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def sh(self):
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if not hasattr(self, '_sh') or not self._sh:
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if not hasattr(self, '_sh') or self._sh is None:
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self._sh = shelve.open(self.shelf_file, writeback=True)
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return self._sh
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@ -1,3 +1,4 @@
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from __future__ import print_function
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import os
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import logging
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@ -31,7 +32,7 @@ class ExtensionsTest(TestCase):
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""" Discovery of plugins in given folders. """
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# noinspection PyProtectedMember
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assert self.dir in self.senpy._search_folders
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print self.senpy.plugins
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print(self.senpy.plugins)
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assert "Dummy" in self.senpy.plugins
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def test_enabling(self):
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@ -59,7 +59,7 @@ class ModelsTest(TestCase):
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assert("entries" in js)
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assert("analysis" in js)
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resp = r6.flask()
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received = json.loads(resp.data)
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received = json.loads(resp.data.decode())
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logging.debug("Response: %s", js)
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assert(received["entries"])
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assert(received["entries"][0]["text"] == "Just testing")
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