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ReadMenu.py
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ReadMenu.py
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########### Python 3.2 #############
import http.client, urllib.request, urllib.parse, urllib.error, base64, requests, json
#Fom StringIO import StringIO
headers = {
# Request headers
'Content-Type': 'application/json',
'Ocp-Apim-Subscription-Key': '7dd603b705df4c1790ba46d36d8a3458',
}
#http://www.greenislecare.com/sample-menu.jpg
def readMenuItems(URL):
conn = http.client.HTTPSConnection('api.projectoxford.ai')
conn.request("POST", "/vision/v1/ocr", "{'Url': "+URL+"}", headers)
response = conn.getresponse()
data = response.read().decode('utf-8')
conn.close()
obj = json.loads(data)
#print(obj["regions"][0]["lines"][0] ['words'][0]['text'])
#print(obj["regions"][0]["lines"][1] ['words'][0]['text'], obj["regions"][0]["lines"][1]['words'][1]['text'])
menuList = list()
k=0
menu = obj['regions']
for region in menu:
region = obj["regions"][k]["lines"]
j = 0
for line in region:
####ONE LINE###
line = obj["regions"][k]['lines'][j]['words']
i = 0
lineText = ""
for word in line:
lineText +=(" "+str(line[i]['text']).lower())
i = i + 1
#print(lineText)
########
j = j + 1
menuList.append(lineText)
k = k + 1
#menuList.append(lineText)
return menuList