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FaceTagging #14

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AlchemyAPI merged 2 commits into from
Mar 3, 2015
Merged

FaceTagging #14

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72a8653
Added facetagging
Feb 24, 2015
026c982
removed whitespace
Feb 24, 2015
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21 changes: 21 additions & 0 deletions alchemyapi.py
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Original file line number Diff line number Diff line change
Expand Up @@ -123,6 +123,9 @@ class AlchemyAPI:
ENDPOINTS['imagetagging'] = {}
ENDPOINTS['imagetagging']['url'] = '/url/URLGetRankedImageKeywords'
ENDPOINTS['imagetagging']['image'] = '/image/ImageGetRankedImageKeywords'
ENDPOINTS['facetagging'] = {}
ENDPOINTS['facetagging']['url'] = '/url/URLGetRankedImageFaceTags'
ENDPOINTS['facetagging']['image'] = '/image/ImageGetRankedImageFaceTags'
ENDPOINTS['taxonomy'] = {}
ENDPOINTS['taxonomy']['url'] = '/url/URLGetRankedTaxonomy'
ENDPOINTS['taxonomy']['html'] = '/html/HTMLGetRankedTaxonomy'
Expand Down Expand Up @@ -720,6 +723,24 @@ def imageTagging(self, flavor, data, options={}):
options[flavor] = data
return self.__analyze(AlchemyAPI.ENDPOINTS['imagetagging'][flavor], {}, options)

def faceTagging(self, flavor, data, options={}):
"""

INPUT:
flavor -> which version of the call only url or image.
data -> the data to analyze, either the the url or path to image.
options -> various parameters that can be used to adjust how the API works, see below for more info on the available options.
"""
if flavor not in AlchemyAPI.ENDPOINTS['facetagging']:
return {'status': 'ERROR', 'statusInfo': 'facetagging for ' + flavor + ' not available'}
elif 'image' == flavor:
image = open(data, 'rb').read()
options['imagePostMode'] = 'raw'
return self.__analyze(AlchemyAPI.ENDPOINTS['facetagging'][flavor], options, image)

options[flavor] = data
return self.__analyze(AlchemyAPI.ENDPOINTS['facetagging'][flavor], {}, options)

def __analyze(self, endpoint, params, post_data=bytearray()):
"""
HTTP Request wrapper that is called by the endpoint functions. This function is not intended to be called through an external interface.
Expand Down