I am trying to use Python to program watson_developer_cloud and I am getting an API key error. My code is really simple:
import json
from watson_developer_cloud import VisualRecognitionV3 as VisualRecognition
visual_recognition = VisualRecognition('2016-05-20', api_key='<myAPIkey>')
test_url = 'https://www.ibm.com/ibm/ginni/images/ginni_bio_780x981_v4_03162016.jpg'
print(json.dumps(visual_recognition.classify(images_url=test_url)))
But for some reason when I run it, I get a SSL error:
requests.exceptions.SSLError: hostname 'gateway-a.watsonplatform.net' doesn't match either of 'access.alchemyapi.com', 'www.access.alchemyapi.com'
I know the API key (omitted above) works because when I use CURL or NodeJS it works just fine.
I am really stumped. Could someone please help?
Figured it out. It turns out you require python>=2.7.8 because of server name identification (SNI). My version of python is 2.7.3, and it does not support that and therefore I am getting the error seen above.
So this is why CURL and other attempts to use the API key work, whereas my python was generating a SSLError. Happy upgrading!
Quick Hack:
Change the file - watson_developer_cloud_service.py:243 as below:
diff watson_developer_cloud_service.py watson_developer_cloud/watson_developer_cloud_service.py
243c243
< params=params, data=data, files=files, verify=False, **kwargs)
---
> params=params, data=data, files=files, **kwargs)
after that -
rm -f /usr/lib/python2.7/site-packages/watson_developer_cloud-0.14.0-py2.7.egg
followed by ..
python setup.py install
Related
What I am trying to achieve.
Run a python script saved On pythonanywhere host from google sheets on a button press.
Check the answer by Dustin Michels
Task of Each File?
app.py: contains code of REST API made using Flask.
runMe.py: contains code for that get values from(google sheet cell A1:A2). And sum both values send sum back to A3.
main.py: contains code for a GET request with an argument as name(runMe.py).filename may change if the user wants to run another file.
I Made an API by using Flask.it works online and offline perfectly but still, if you want to recommend anything related to the app.py.Code Review App.py
from flask import Flask, jsonify
from flask_restful import Api, Resource
import os
app = Flask(__name__)
api = Api(app)
class callApi(Resource):
def get(self, file_name):
my_dir = os.path.dirname(__file__)
file_path = os.path.join(my_dir, file_name)
file = open(file_path)
getvalues = {}
exec(file.read(), getvalues)
return jsonify({'data': getvalues['total']})
api.add_resource(callApi, "/callApi/<string:file_name>")
if __name__ == '__main__':
app.run()
Here is the Code of runMe2.py
import gspread
from oauth2client.service_account import ServiceAccountCredentials
# use creds to create a client to interact with the Google Drive API
scopes =['https://www.googleapis.com/auth/spreadsheets',"https://www.googleapis.com/auth/drive.file","https://www.googleapis.com/auth/drive"]
creds = ServiceAccountCredentials.from_json_keyfile_name('service_account.json', scopes)
client = gspread.authorize(creds)
# Find a workbook by name and open the first sheet
# Make sure you use the right name here.
sheet = client.open("Demosheet").sheet1
# Extract and print all of the values
list_of_hashes = sheet.get_all_records()
print(list_of_hashes)
below is the main.py code
import requests
BASE = 'https://username.pythonanywhere.com/callApi/test.py'
response = requests.get(BASE)
print(response.json())
main.py output
{'data': 54}
Test.py code
a = 20
b = 34
total = a+b
print(total)
PROBLEM IS
if I request runMe2.py at that time I am got this error.
check runMe2.py code above
app.py is hosted on https://www.pythonanywhere.com/
ModuleNotFoundError: No module named 'gspread'
However, I installed gspread on pythonanywhere why using the command. but it's not working.
You either haven't installed the gspread package on your current python environment or it is installed somewhere (e.g. in a diff. virtual env) and your script cant find it.
Try installing the package inside the environment your running your script in using pip3:
pip3 install gspread
You can try something like this on Windows
pip install gspread
or on Mac
pip3 install gspread
If you're running on Docker, or building with a requirements.txt you can try adding this line you your requirements.txt file
gspread==3.7.0
Any other instructions for this package can be found here => https://github.com/burnash/gspread
Download gspread here
Download the tar file: gspread-3.7.0.tar.gz from the above link
Extract file and convert folder in zip then upload it back on server
Open bash console and use command as
$ unzip gspread-3.7.0
$ cd gspread-3.7.0
$ python3.7 setup.py install --user
I am trying to install shopware-pwa. I am following the steps in https://github.com/vuestorefront/shopware-pwa
But at the first step while initializing the project npx #shopware-pwa/cli init
While installing I used default option:
* Shopware instance address: · https://shopware6-demo.vuestorefront.io
* Shopware instance access token: · SWSCVJJET0RQAXFNBMTDZTV1OQ
* Which version you'd like to use: latest stable (recommended)
Error: Command failed: npx --ignore-existing create-nuxt-app#3.2.0 --answers "{\"name\":\"shopware-pwa-project\",\"description\":\"shopware-pwa-project description\",\"author\":\"Vue Storefront\",\"pm\":\"yarn\",\"ui\":\"none\",\"language\":\"js\",\"server\":\"none\",\"features\":[\"axios\",\"pwa\"],\"linter\":[\"prettier\",\"lintStaged\"],\"test\":\"jest\",\"mode\":\"universal\",\"target\":\"server\",\"devTools\":[],\"gitUsername\":\"\",\"ci\":\"none\"}"
npx: the --ignore-existing argument has been removed.
See `npm help exec` for more information
Trace: Error: Answers JSON could not be parsed (Unexpected token n in JSON at position 1)
at SAO.runGenerator (/home/user/.npm/_npx/059d932392171cf4/node_modules/sao/lib/index.js:126:15)
at SAO.run (/home/user/.npm/_npx/059d932392171cf4/node_modules/sao/lib/index.js:101:16)
at /home/user/.npm/_npx/059d932392171cf4/node_modules/create-nuxt-app/lib/cli.js:51:17
Does anybody come up with the issue?
I found issue #612 in the create-nuxt-app GitHub repository.
It seems that after the --answers argument you'd have to start with a sinqle quote (') and then paste your configuration as a JSON. The JSON must not contain any linefeeds/carriage returns and there must not be any whitespaces ( ) between the properties.
So in your case your bash command should look like this:
npx --ignore-existing create-nuxt-app#3.2.0 --answers '{"name":"shopware-pwa-project","description":"shopware-pwa-project description","author":"Vue Storefront","pm":"yarn","ui":"none","language":"js","server":"none","features":["axios","pwa"],"linter":["prettier","lintStaged"],"test":"jest","mode":"universal","target":"server","devTools":[],"gitUsername":"","ci":"none"}'
I've tried it on my machine just now and it worked. I only got a warning becausethe --ignore-existing argument has been removed.
hope that this solves your problem!
greetings
Welcome to the Google Cloud SDK! Run "gcloud -h" to get the list of
available commands.
C:\Program Files (x86)\Google\Cloud SDK>gcloud init Welcome! This
command will take you through the configuration of gcloud.
Your current configuration has been set to: [default]
You can skip diagnostics next time by using the following flag:
gcloud init --skip-diagnostics
Network diagnostic detects and fixes local network connection issues.
Checking network connection...done. Reachability Check passed. Network
diagnostic (1/1 checks) passed.
ERROR: gcloud crashed (UnicodeEncodeError): 'ascii' codec can't encode
character u'\xe7' in position 13: ordinal not in range(128)
If you would like to report this issue, please run the following
command: gcloud feedback
To check gcloud for common problems, please run the following command:
gcloud info --run-diagnostics
I don't know what to do... I just want to use the sdk but I can't init it...
Have a look at the file which gave error , edit the .py file to add following lines
import sys
reload(sys)
sys.setdefaultencoding('utf8')
Try edit the code in google-cloud-sdk/lib/third_party/socks/__init__.py(google-cloud-sdk is the archive you downloaded to install google cloud sdk) in line 262:
req = req + struct.pack(">H", destport)
to
if isinstance(req, unicode):
req = req.encode('UTF-8')
req = req + struct.pack(">H", destport)
reference: https://c11e.wodemo.com/gcloud-crashed-unicodedecodeerror
For me the fix was removing an accent ('é') from a folder in the path of my project. Hope it can help someone since I didn't find this solution after googling it for hours.
I kept getting this similar error every time I ran a gcloud command after a crash:
ERROR: gcloud crashed (UnicodeDecodeError): 'utf8' codec can't decode byte 0xa4 in position 1: invalid start byte
The solution was to delete this file:
~/.config/gcloud/gce
Don't ask me why that works or what that files does, I don't know (if you do, please let me know), but it gets recreated on the next command run and it fixed my issue.
In my case, it was a special character in the folders of the current directory. After changing the current directory, it worked!
As you’ve noticed that the error is due to a non-ASCII character in the username. As a workaround, you can set the CLOUDSDK_CONFIG environment variable to a path that contains only ASCII characters.
I'm following the retrieve and rank tutorial and everything is good until the train.py script - I get error "ValueError: No JSON object could be decoded"
my command line with masked creds:
python ./train.py -u "zzzz":"ssss" -i /Users/nik/Downloads/cranfield_gt.csv -c "zzzz" -x example_collection -n "example_ranker"
result:
Input file is /Users/nik/Downloads/cranfield_gt.csv
Solr cluster is zzzz
Solr collection is example_collection
Ranker name is example_ranker
Rows per query 10
Generating training data...
Command:
curl -k -s -u zzzz:ssss -d "q=what similarity laws must be obeyed when constructing aeroelastic models of heated high speed aircraft.>=184,3,29,3,31,3,12,2,51,2,102,2,13,1,14,1,15,1,57,3,378,3,859,3,185,2,30,2,37,2,52,1,142,1,195,1,875,3,56,2,66,2,95,2,462,1,497,2,858,2,876,2,879,2,880,2,486,0&generateHeader=true&rows=10&returnRSInput=true&wt=json" "https://gateway.watsonplatform.net/retrieve-and-rank/api/v1/solr_clusters/zzzz/solr/example_collection/fcselect"
Response:
Traceback (most recent call last):
File "./train.py", line 88, in <module>
parsed_json = json.loads(output)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/__init__.py", line 338, in loads
return _default_decoder.decode(s)
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 366, in decode
obj, end = self.raw_decode(s, idx=_w(s, 0).end())
File "/System/Library/Frameworks/Python.framework/Versions/2.7/lib/python2.7/json/decoder.py", line 384, in raw_decode
raise ValueError("No JSON object could be decoded")
ValueError: No JSON object could be decoded
Ideas why I get this error and most of all how to resolve it?
Thanks,
Nik
OK this is one of those late night experiences .. I was convinced that I did uploaded my cranfield_data.json file, but checking it today showed me that I didn't.
Runnig the script today to upload it again and seeing the confirmation was the key.
After that I've repeated the train.py and everything worked!
I hope this helps someone else too.
BTW just before uploading the first time I've tried to update and recompile curl. It seems that I did not configure it to use https and I guess I did not payed attention when I executed the curl to upload cranfield_data.json the first time.
Today I saw the error "protocol "https" not supported" and this helped me understand what happened before. Restoring the original curl on my mac resolved the issue.
I try to convert odt-Files to doc-Files using OpenOffice. Installed Version is 3.1.1 and can't be changed at the moment. Perl Version is 5.18.
The Perl-module OpenOffice::UNO is used for this conversion. Unfortunately in newer Versions of OpenOffice/LibreOffice do not support Perl anymore.
The Script calls OpenOffice headless using xvfb.
Here is the code used:
`# Launch OpenOffice.org as a server
$ ooffice \
"-accept=socket,host=localhost,port=8100;urp;StarOffice.ServiceManager"
use OpenOffice::UNO;
# connect to the OpenOffice.org server
$uno = OpenOffice::UNO->new;
$cxt = $uno->createInitialComponentContext('file:///.../path/perluno');
$sm = $cxt->getServiceManager;
$resolver = $sm->createInstanceWithContext
("com.sun.star.bridge.UnoUrlResolver", $cxt);
$rsm = $resolver->resolve
("uno:socket,host=localhost,port=8100;urp;StarOffice.ServiceManager");
# get an instance of the Desktop service
$rc = $rsm->getPropertyValue("DefaultContext");
$desktop = $rsm->createInstanceWithContext("com.sun.star.frame.Desktop", $rc);
.....`
On the last included line to create $desktop i get following Error message:
terminate called after throwing an instance of 'com::sun::star::container::NoSuchElementException'
Is there any way to fix this problem? Tried to understand the Code of the UNO-interface, especially UNO.xs but there has not been any information about the call "createInstanceWithContext".
Looking through the OpenOffice-documentation does not provide any information about this either.
It would also help just to get the complete java error message, to make sure what element is missing.
The file "perluno" has the content:
[Bootstrap]
UNO_TYPES=/usr/lib64/openoffice.org//program/types.rdb
UNO_SERVICES=/usr/lib64/openoffice.org//program/services.rdb