I want to pass library location while running unittest command. As I have to import library for using. Suppose the library name is some_lib . Same library will be executed on Linux as well as Windows.
Using python version 3.7.11
Used command : python3 -m unittest test_file.py lib_location
Details of test file.
import sys
sys.path.append(sys.argv[1]) # Hard code of path works fine.
import some_lib
import unittest
class TestCasesForSerializePy(unittest.TestCase):
#classmethod
def setUpClass(self):
self.archive_handler = some_lib.open('./test.archive')
def test_existing_archive(self):
self.assertTrue(self.archive_handler.isOpen())
if __name__ == '__main__':
# unittest.main(argv = [sys.argv[0]])
# sys.argv.pop()
unittest.main()
Error: ModuleNotFoundError: No module named 'C:/REC_158/build/lib'
Tried different approach as available on google.
Approach 1:
sys.argv.pop()
unittest.main()
Approach 2:
del sys.argv[1:]
unittest.main()
Approach 3:
unittest.main(argv=[sys.argv[0]]
Related
Is it possible to add bash script as an entrypoint (console script) to Python package via poetry? It looks like it only accepts python files (see code here).
I want entry.sh to be an entry script
#!/usr/bin/env bash
set -e
echo "Running entrypoint"
via setup.py
entry_points={
"console_scripts": [
"entry=entry.sh",
],
},
On the other hand setuptools seems to be supporting shell scripts (see code here).
Is it possible to include shell script into a package and add it to the entrypoints after installing when working with Poetry?
UPD. setuptools does not support that as well (it generates code below)
def importlib_load_entry_point(spec, group, name):
dist_name, _, _ = spec.partition('==')
matches = (
entry_point
for entry_point in distribution(dist_name).entry_points
if entry_point.group == group and entry_point.name == name
)
return next(matches).load()
globals().setdefault('load_entry_point', importlib_load_entry_point)
Is it design decision? It looks to me that packaging should provide such a feature to deliver complex applications as a single bundle.
So I ended up using this workaround: have my script in place and add it to the bundle via package_data and call it from within Python code which I made as an entrypoint.
import subprocess
def _run(bash_script):
return subprocess.call(bash_script, shell=True)
def entrypoint():
return _run("./scripts/my_entrypoint.sh")
def another_entrypoint_if_needed():
return _run("./scripts/some_other_script.sh")
and pyproject.toml
[tool.poetry.scripts]
entrypoint = 'bash_runner:entrypoint'
another = 'bash_runner:another_entrypoint_if_needed'
Same works for console_scripts in setup.py file.
I have a python application that has an option "-y" to end its procedure in a ipython terminal with all objects created ready for an interactive manipulation.
I'm trying to think in how can I design a pytest that could allow me, somehow, to interact with this terminal, to check if objects are there in a python session, exit, and then capture the results for assert (I know how to use capsys for example).
During my attempts (all failed so far) I got a suggestion to use pytest -s option which, obviously, is not my case.
So I have this example:
go_to_python.py
import argparse
import random
parser = argparse.ArgumentParser()
parser.add_argument(
"-y",
"--ipython",
action="store_true",
dest="ipython",
help="start iPython interpreter")
args = parser.parse_args()
if __name__ == "__main__":
randomlist = []
for i in range(0, 5):
n = random.randint(1, 30)
randomlist.append(n)
if args.ipython:
import IPython
IPython.embed(colors="neutral")
How could I create a test that could assert that randomlist is inside the ipython session?
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
Assume the folder structure is
src
-__init__.py
-A
-__init__.py
-lib.py
-B
-__init__.py
-script.py
I am in script.py trying to import a function p() from A.lib. The file script.py contains
import os
print(os.listdir())
from A.lib import fkt
if __name__ == "__main__":
fkt()
I am calling os to show that my current working directory is in src/ so the module A should be in reach. The return from the print statements is
['A', '.vscode', 'B', '__init__.py']
Is there a "correct" way to do this? I figure importing the path via sys isn't "correct" so I'd like to avoid doing this.
Note: I have tried almost every version of from src.A.lib, from .A.lib, or from A.lib and all of these return either that src is not a package or that there is no module A.
OS: I am running on ubuntu 18.04 LTS with python 3.6.9 using vscode with "cwd" set to "${workspaceFolder}".
I want to simplify code. so i make a utils.py , but Google Colaboratory directory is "/content" I read other questions. but this is not my solution
In Google's Colab notebook, How do I call a function from a Python file?
%%writefile example.py
def f():
print 'This is a function defined in a Python source file.'
# Bring the file into the local Python environment.
execfile('example.py')
f()
This is a function defined in a Python source file.
It look likes just using def().
using this, i always write the code in cell.
but i want to this code
import example.py
example.f()
A sample maybe you want:
!wget https://raw.githubusercontent.com/tensorflow/models/master/samples/core/get_started/iris_data.py -P local_modules -nc
import sys
sys.path.append('local_modules')
import iris_data
iris_data.load_data()
I have also had this problem recently.
I addressed the issue by the following steps, though it's not a perfect solution.
src = list(files.upload().values())[0]
open('util.py','wb').write(src)
import util
This code should work with Python 3:
from google.colab import drive
import importlib.util
# Mount your drive. It will be at this path: "/content/gdrive/My Drive/"
drive.mount('/content/gdrive')
# Load your module
spec = importlib.util.spec_from_file_location("YOUR_MODULE_NAME", "/content/gdrive/My Drive/utils.py")
your_module_name = importlib.util.module_from_spec(spec)
spec.loader.exec_module(your_module_name)
import importlib.util
import sys
from google.colab import drive
drive.mount('/content/gdrive')
# To add a directory with your code into a list of directories
# which will be searched for packages
sys.path.append('/content/gdrive/My Drive/Colab Notebooks')
import example.py
This works for me.
Use this if you are out of content folder! hope this help!
import sys
sys.path.insert(0,'/content/my_project')
from example import*
STEP 1. I have just created a folder 'common_module' like shown in the image :
STEP 2 called the required Class from my "colab" code cell,
sys.path.append('/content/common_module/')
from DataPreProcessHelper import DataPreProcessHelper as DPPHelper
My class file 'DataPreProcessHelper.py' looks like this
Add path of 'sample.py' file to system paths as:
import sys
sys.path.append('drive/codes/')
import sample