I am trying to use Pyinstaller with django rest, it generates the .exe well but there is an error at the moment of executing the .exe, the error is this
ModuleNotFoundError: No module named 'rest_framework'
my question is how can I install the dependencies using Pyinstaller, or is there another way to do it.
This error ocurrs when you have dynamic imports in your code. In that case, pyinstaller don't include those packages in exe file. In that case you can:
Add unused import of those packages in your code
Tell pyinstaller to include it
One file option does not change anything in running your code. If you're create --onefile exe all files created by pyinstaller are packed to exe file, and unpacked to local temp every time when you run exe.
Other Possible Solutions are:
Solution 1:
run your command from parent directory, i.e. instead of
c:\compilation\Gui>pyinstaller --name=gui manage.py
do
c:\compilation>pyinstaller --name=gui Gui\manage.py
Also Add runserver to the End of the File.
if still the Issue Persists, Then
Solution 2:
pyinstaller --name=gui --exclude-module=PyQt4 --exclude-module=matplotlib --clean --win-private-assemblies manage.py runserver
Make sure you have the required modules installed correctly.
After you have installed the required modules, create hook for rest_framework and add it to ..\site-packages\PyInstaller\hooks and name the file as hook-rest_framework.py. Contents of file:
from PyInstaller.utils.hooks import collect_submodules
hiddenimports = collect_submodules('rest_framework')
This solved the same problem for me.
in your manage.spec file, you need add such code below:
from PyInstaller.utils.hooks import collect_submodules
hiddenimports = collect_submodules('rest_framework')
and also you need add another Dependency packages
hiddenimports.extend(
[
'django.contrib.contenttypes',
'django.contrib.staticfiles',
'django_filters',
....
]
)
and if you rest-freamwork template shows doesn't exist, so you need config the static files as blew；
datas=[(r'/env/lib/python3.6/site-packages/rest_framework/', './rest_framework'),
(r'/env/lib/python3.6/site-packages/django_filters/', './django_filters')
]
In your terminal:
pip install djangorestframework
pip install markdown
pip install django-filter
python3 can use pip3 install.
Related
To install a package that includes a setup.py file, usually you cd into the root directory where setup.py is located and then run the following:
python setup.py install
Now my problem is that I'm building an addon for another application, and while I can install "normal" package via code with the following:
subprocess.run([sys.executable, "-m", "pip", "install", package])
I also have to install a couple custom made packages, and if I try to do it like this:
subprocess.run([sys.executable, "-m", "/MSN-Point-Cloud-Completion-master/emd/setup.py", "install"])
I get the following error: Error while finding module specification for 'MSN-Point-Cloud-Completion-master/emd/setup.py' (ModuleNotFoundError: No module named 'MSN-Point-Cloud-Completion-master/emd/setup')
What is annoying me is that if I manually cd into the directory and simply run python setup.py install from the cmd it works just fine.
So the problem seems to be passing the relative path to the setup.py file, but as I said, considering this is an addon I need to install that setup.py from code. Any solution?
Reading comments made me realize a few mistakes.
First of all I realized that I shouldn't use -m flag in this case and this allow me to execute setup.py correctly. Also deleted the extra slash in the path and now the following works:
subprocess.run([sys.executable, "MSN-Point-Cloud-Completion-master/emd/setup.py", "install"])
However, since I wasn't in that directory still, I also got the following error c1xx: fatal error C1083: It is not possible to open file: 'emd_cuda.cu': No such file or directory and the compilation failed.
This definitely fixed all the problems:
import os
import subprocess
os.chdir("MSN-Point-Cloud-Completion-master/emd/")
subprocess.run([sys.executable, "setup.py", "install"])
I keep getting an import error on environ in my settings.py file, I have it installed via poetry in my .venv file as well. Could this be an error outside the settings file possibly?
`
import environ
env = environ.Env(
DEBUG=(bool, False),
ENVIORNMENT=(str, 'PRODUCTION'),
)
environ.Env.read_env()
ENVIRONMENT= env.str('ENVIRONMENT')
SECRET_KEY = env.str('SECRET_KEY')
DEBUG = env.bool('DEBUG')
ALLOWED_HOSTS = tuple(env.list('ALLOWED_HOSTS'))
`
Make sure that you are using the desired python interpreter, that your virtualenv is setup correctly, and that the desired django-environ is installed within that virtualenv via
(inside venv) pip install django-environ
The problem could occur due to the following reasons:
You are using. Virtual environment, but you installed module outside the virtual environment.
You haven't added 'environ', in your your settings.py file in INSTALLED_APPS.(based on its reference exceptionally not required for this package!)
Make sure you have done the following three actions:
Install the package through this command:
(inside venv) pip install django-environ
Select the right python interpreter(the environment in which you have installed the package)
Create an ".env" file in project root directory.
And based on its reference doc here, it should be consisting of something like below:
DEBUG=on
SECRET_KEY=your-secret-key
DATABASE_URL=psql://user:un-githubbedpassword#127.0.0.1:8458/database
SQLITE_URL=sqlite:///my-local-sqlite.db
CACHE_URL=memcache://127.0.0.1:11211,127.0.0.1:11212,127.0.0.1:11213
REDIS_URL=rediscache://127.0.0.1:6379/1?client_class=django_redis.client.DefaultClient&password=ungithubbed-secret
Error message from running my exe:
ModuleNotFoundError: No module named 'openpyxl'
testHi.py
#simple test to see if openpyxl module works
import openpyxl
print ("hi")
input()
hook-openpyxl.py
# taken from pyinstaller dev team, store in same dir as testHi.py
from PyInstaller.utils.hooks import collect_data_files
datas = collect_data_files('openpyxl')
cmd line input:
pyinstaller.exe --onefile --icon=py.ico --additional-hooks-dir=. hiTest.py
I run the the hiTest and get the error above.
I have looked everywhere for this solution. Can anyone tell me what I am doing wrong.
I fixed my issue by installing it through Pip, rather than install the package through Pycharm, and Pyinstaller was able to find the package.
I got the idea from looking through the text in the command prompt and saw it was loading modules that I had installed via Pip and not through Pycharm.
I was able to get this working using auto-py-to-exe (which uses pyinstaller) by including the following folders/files from my python library into the same folder that I run pyinstaller from:
jdcal.py
openpyxl (folder)
et_xmlfile (folder)
pyinstaller command:
pyinstaller -y -F "[directory]/myscript.py"
Notes on Library Location:
Windows library location for me was: C:\users[username]\AppData\Local\Programs\Python\Python37-32\Lib
The packages were in the "site_packages" folder
use
--hiddenimport openpyxl
long with the previous solutions, it worked for me, I was able to enforce the import of openpyxl.
You was quite close. :-)
I fixed the problem by modifying the "hook-openpyxl.py" file. The command collect_data_files('openpyxl') actually returns an empty list. But there is another command collect_submodules which seems to do what we want. So my "hook-openpyxl.py" file looks like this.
from PyInstaller.utils.hooks import collect_submodules
hiddenimports = collect_submodules('openpyxl')
I placed the "hook-openpyxl.py" file in the same directory like my spec file. In the spec file I set to location of the new hook file
a = Analysis(
...
...
hookspath=['.'],
...
...
...
I guess, you will have the same result with your command line parameter
pyinstaller.exe --onefile --icon=py.ico --additional-hooks-dir=. hiTest.py
My environment
Python=3.8
openpyxl=3.0.10
PyInstaller=4.8
I'm trying to use the feed-parser module for this project im working on. When I upload the files to App Engine and I run the script it comes back with the error that the there is no module named feed-parser.
So I'm wondering if and how can I install this module on App Engine, so that I can fix this error and use RSS.
Error:
Traceback (most recent call last):
File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 240, in Handle
handler = _config_handle.add_wsgi_middleware(self._LoadHandler())
File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 299, in _LoadHandler
handler, path, err = LoadObject(self._handler)
File "/base/data/home/runtimes/python27/python27_lib/versions/1/google/appengine/runtime/wsgi.py", line 85, in LoadObject
obj = __import__(path[0])
File "/base/data/home/apps/s~vlis-mannipulus-bot/1.391465315184045822/main.py", line 7, in <module>
import feedparser
ImportError: No module named feed parser
Development 1:
So I've tried installing the module in the lib directory i created(in this fail example i forgot the /lib at the --prefix=..). And i get PYTHONERROR as is shown in the shell. Ive done some research on python paths and the solutions i tried didn't work for me.
kevins-MacBook-Pro-2:~ KevinH$ cd /Users/KevinH/Downloads/feedparser -5.2.1
kevins-MacBook-Pro-2:feedparser-5.2.1 KevinH$ sudo python setup.py install --prefix=/Users/KevinH/Documents/Thalia\ VMbot/Thalia-VMbot/
Password:
running install
Checking .pth file support in /Users/KevinH/Documents/Thalia VMbot/Thalia-VMbot//lib/python2.7/site-packages/
/usr/bin/python -E -c pass
TEST FAILED: /Users/KevinH/Documents/Thalia VMbot/Thalia- VMbot//lib/python2.7/site-packages/ does NOT support .pth files
error: bad install directory or PYTHONPATH
You are attempting to install a package to a directory that is not
on PYTHONPATH and which Python does not read ".pth" files from. The
installation directory you specified (via --install-dir, --prefix, or
the distutils default setting) was:
/Users/KevinH/Documents/Thalia VMbot/Thalia-VMbot//lib/python2.7/site- packages/
and your PYTHONPATH environment variable currently contains:
''
Here are some of your options for correcting the problem:
* You can choose a different installation directory, i.e., one that is
on PYTHONPATH or supports .pth files
* You can add the installation directory to the PYTHONPATH environment
variable. (It must then also be on PYTHONPATH whenever you run
Python and want to use the package(s) you are installing.)
* You can set up the installation directory to support ".pth" files by
using one of the approaches described here:
https://pythonhosted.org/setuptools/easy_install.html#custom- installation-locations
Please make the appropriate changes for your system and try again.
Then i tried with the "pip" command but then i get this:
can't open file 'pip': [Errno 2] No such file or directory
According to what I have read "pip" should be a default program installed with python 2.7 and up. So to be sure i did install python3.5 and ran it with that and still get the same error. I typed this with both pythons:
kevins-MacBook-Pro-2:feedparser KevinH$ python3 pip -m install feedparse
--
Not sure if this would work, but via terminal i went to the default directory where feed parser has been installed on my system and copied it to the lib directory i made. Then I've created the config file with the following:
from google.appengine.ext import vendor
# Add any libraries installed in the "lib" folder.
vendor.add('lib')
Deployed it and im still getting the same error as above no module named feeedparser.
Apologies if im doing something stupidly wrong, im still in the learning process.
The App Engine documentation that explains how to add third party modules is here
In summary, you will need to add a folder, usually named 'lib', to the top level off your app, and then install feedparser into that folder using the commands described in the documentation. You will also need to create an appengine_config.py file as descibed in the documentation.
Note that not all third party packages can be uploaded to App Engine - those with C extensions are forbidden. Feedparser looks OK to me though.
EDIT: further comments based on edit "development1" to the question.
Your appengine_config.py looks good.
You "lib" folder should be your application folder, that is the same folder as your app.yaml and appengine_config.py files.
You need to install the feedparser package into the lib folder. The Google docs recommend that you do this by running the command
pip install -t lib feedparser
This command will install the feedparser package into your lib folder.
You need to install and run a version of pip that works with Python2.x - the Python3 version will create a version of feedparser that only runs under Python3.
If you can't install a pip for Python2 this question might provide the right solution, otherwise I'd suggest you ask a separate question about how to install feedparser into a custom install directory on a Mac.I don't have a Mac so I can't help with this.
Once you have feedparser installed in your lib folder, verify that your app works locally; in particular verify that it's using your lib/feedparser installation: try logging feedparser.__file__ after importing feedparser to check the location of the file being imported.
Once everything is working locally you should be able to upload to GAE.
So in summary, your appengine_config.py looks good, but you need to make sure that the right version of feedparser is installed into the lib folder in your app folder before uploading to App Engine.
I am trying to install pdfMiner to work with CollectiveAccess. My host (pair.com) has given me the following information to help in this quest:
When compiling, it will likely be necessary to instruct the
installation to use your account space above, and not try to install
into the operating system directories. Typically, using "--
home=/usr/home/username/pdfminer" at the end of the install command
should allow for that.
I followed this instruction when trying to install.
The result was:
running install
running build
running build_py
running build_scripts
running install_lib
running install_scripts
changing mode of /usr/home/username/pdfminer/bin/latin2ascii.py to 755
changing mode of /usr/home/username/pdfminer/bin/pdf2txt.py to 755
changing mode of /usr/home/username/pdfminer/bin/dumppdf.py to 755
running install_egg_info
Removing /usr/home/username/pdfminer/lib/python/pdfminer-20140328.egg-info
Writing /usr/home/username/pdfminer/lib/python/pdfminer-20140328.egg-info
I don't see anything wrong with that (I'm very new to python), but when I try to run the sample command $ pdf2txt.py samples/simple1.pdf I get this error:
Traceback (most recent call last): File "pdf2txt.py", line 3, in <module>
from pdfminer.pdfdocument import PDFDocument ImportError: No module named pdfminer.pdfdocument
I'm running python 2.7.3. I can't install from root (shared hosting). The most recent version of pdfminer, which is 2014/03/28.
I've seen some posts on similar issues ("no module named. . . " but nothing exactly the same. The proposed solutions either don't help (such as installing with sudo - not an option; specifying the path for python (which doesn't seem to be the issue), etc.).
Or is this a question for my host? (i.e., something amiss or different about their setup)
I had an error like this:
No module named 'pdfminer.pdfinterp'; 'pdfminer' is not a package
My problem was that I had named my script pdfminer.py which for the reasons that I don't know, Python took it for the original pdfminer package files and tried to compiled it.
I renamed my script to something else, deleted all the *.pyc file and __pycache__ directory and my problem was solved.
use this command worked for me and removed the error
pip install pdfminer.six
Since the package pdfminer is installed to a non-standard/non-default location, Python won't be be able to find it. In order to use it, you will need to add it to your 'pythonpath'. Three ways:
At run time, put this in your script pdf2txt.py:
import sys
# if there are no conflicting packages in the default Python Libs =>
sys.path.append("/usr/home/username/pdfminer")
or
import sys
# to always use your package lib before the system's =>
sys.path.insert(1, "/usr/home/username/pdfminer")
Note: The install path specified with --home is used as the Lib for all packages which you might want to install, not just this one. You should delete that folder and re-install with --
home=/usr/home/username/myPyLibs (or any generic name) so that when you install other packages with that install path, you would only need the one path to add to your local Lib to be able to import them:
import sys
sys.path.insert(1, "/usr/home/username/myPyLibs")
Add it to PYTHONPATH before executing your script:
export PYTHONPATH="${PYTHONPATH}:/usr/home/username/myPyLibs"
And then put that in your ~/.bashrc file (/usr/home/username/.bashrc) or .profile as applicable. This may not work for programs which are not executed from the console.
Create a VirtualEnv and install the packages you need to that.
I have a virtual environment and I had to activate it before I did a pip3 install to have the venv see it.
source ~/venv/bin/activate