Wikipedia python library not working when doing a firebase deploy - Stack Overflow

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I am trying to get python's wikipedia library working in the google cloud. I get a "No module named 'wikipedia'" error when I try and deploy my firebase functions.

[2024-11-20 15:32:31,620] ERROR in app: Exception on /__/functions.yaml [GET]
Traceback (most recent call last):
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 1511, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 919, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py", line 122, in get_functions_yaml
    functions = get_functions()
                ^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py", line 40, in get_functions
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "src/routes/functions/main.py", line 5, in <module>
    from cancer import get_cancer, get_wiki_cancer
  File "src/routes/functions/cancer.py", line 2, in <module>
    import wikipedia
ModuleNotFoundError: No module named 'wikipedia'

127.0.0.1 - - [20/Nov/2024 15:32:31] "GET /__/functions.yaml HTTP/1.1" 500 -

127.0.0.1 - - [20/Nov/2024 15:32:31] "GET /__/quitquitquit HTTP/1.1" 200 -

/bin/sh: line 1: 50587 Terminated: 15          python3.11 "/src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py"


Error: Functions codebase could not be analyzed successfully. It may have a syntax or runtime error

It works when I run the Flask server locally. Here is my code:

import json
import wikipedia

def get_wiki_cancer(db):
    print('Reading wikipedia')
    #cancers = "TEST CANCERS PAGE"
    cancers = wikipedia.page("List_of_cancer_types")
    print(cancers.content)
    return json.dumps(cancers.content)

And here is my main Flask app code:

import firebase_admin
from firebase_admin import credentials, firestore
from flask import Flask, request
from firebase_functions import https_fn
from cancer import get_cancer, get_wiki_cancer
from flask_cors import CORS, cross_origin

# Initialize Firebase Admin SDK
cred = credentials.Certificate("serviceAccountKey.json")
firebase_admin.initialize_app(cred)
db = firestore.client()

app = Flask(__name__)
CORS(app, support_credentials=True)

@app.route('/cancers_wiki', methods=['GET'])
@cross_origin(supports_credentials=True)
def get_wiki_cancers():
    print("wikipedia test")
    cancers = "TESTING"
    cancers_content = get_wiki_cancer(db)
    return cancers_content

I also added the wikipedia to my requirements.txt file and installed the dependancies by doing pip3 install -r requirements.txt

Any help would be welcome.

I am trying to get python's wikipedia library working in the google cloud. I get a "No module named 'wikipedia'" error when I try and deploy my firebase functions.

[2024-11-20 15:32:31,620] ERROR in app: Exception on /__/functions.yaml [GET]
Traceback (most recent call last):
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 1511, in wsgi_app
    response = self.full_dispatch_request()
               ^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 919, in full_dispatch_request
    rv = self.handle_user_exception(e)
         ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 917, in full_dispatch_request
    rv = self.dispatch_request()
         ^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/flask/app.py", line 902, in dispatch_request
    return self.ensure_sync(self.view_functions[rule.endpoint])(**view_args)  # type: ignore[no-any-return]
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py", line 122, in get_functions_yaml
    functions = get_functions()
                ^^^^^^^^^^^^^^^
  File "src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py", line 40, in get_functions
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "src/routes/functions/main.py", line 5, in <module>
    from cancer import get_cancer, get_wiki_cancer
  File "src/routes/functions/cancer.py", line 2, in <module>
    import wikipedia
ModuleNotFoundError: No module named 'wikipedia'

127.0.0.1 - - [20/Nov/2024 15:32:31] "GET /__/functions.yaml HTTP/1.1" 500 -

127.0.0.1 - - [20/Nov/2024 15:32:31] "GET /__/quitquitquit HTTP/1.1" 200 -

/bin/sh: line 1: 50587 Terminated: 15          python3.11 "/src/routes/functions/venv/lib/python3.11/site-packages/firebase_functions/private/serving.py"


Error: Functions codebase could not be analyzed successfully. It may have a syntax or runtime error

It works when I run the Flask server locally. Here is my code:

import json
import wikipedia

def get_wiki_cancer(db):
    print('Reading wikipedia')
    #cancers = "TEST CANCERS PAGE"
    cancers = wikipedia.page("List_of_cancer_types")
    print(cancers.content)
    return json.dumps(cancers.content)

And here is my main Flask app code:

import firebase_admin
from firebase_admin import credentials, firestore
from flask import Flask, request
from firebase_functions import https_fn
from cancer import get_cancer, get_wiki_cancer
from flask_cors import CORS, cross_origin

# Initialize Firebase Admin SDK
cred = credentials.Certificate("serviceAccountKey.json")
firebase_admin.initialize_app(cred)
db = firestore.client()

app = Flask(__name__)
CORS(app, support_credentials=True)

@app.route('/cancers_wiki', methods=['GET'])
@cross_origin(supports_credentials=True)
def get_wiki_cancers():
    print("wikipedia test")
    cancers = "TESTING"
    cancers_content = get_wiki_cancer(db)
    return cancers_content

I also added the wikipedia to my requirements.txt file and installed the dependancies by doing pip3 install -r requirements.txt

Any help would be welcome.

• python
• firebase
• flask
• google-cloud-functions

Share Improve this question Follow asked Nov 20, 2024 at 20:48 MattJMattJ 14199 bronze badges

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1 Answer 1

Sorted by: Reset to default 0

I got it working. I ran the following in my src/routes/functions directory

python3 -m venv venv
source venv/bin/activate && python3.11 -m pip install -r requirements.txt

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