I am following the official falcon tutorial and there, they have used waitress-serve --port=8000 falcon.app:api to run the server. However, when I run this line in my terminal, it says
There was an exception (ModuleNotFoundError) importing your module.
It had these arguments:
No module named 'falcon.app'
There's a falcon folder(the app.py lies here) inside falcon directory. When I go to the falcon folder then run app:api, it runs. I am so confused.
app.py file:
import falcon
from waitress import serve
from images import Resource
api = application = falcon.API()
images = Resource()
api.add_route('/images', images)
Is your falcon directory a package? Do you have a init.py inside the falcon directory? If not please make sure you have an empty init.py module insided your falcon directory.
Try
waitress-serve --port=8000 app:api
you don't need to specify the framework name. "app" is the name of the file and "api" is the name of object, you need to specify only these two things.
You should have an empty init.py file in every falcon directory
Related
I have my_ui.py and resources_rc.py are automatically generated from a QT GUI designer.
I can run my_ui.py using python my_ui.py.
This is my-module structure
\my-module
\__init__.py
\my_ui.py
\resouces_rc.py
Content of init.py. resource_rc will be imported and later used inside my_ui.py
from my-module import resources_rc
sys.modules['resource_rc'] = resources_rc
pyinstaller command:
pyinstaller --paths=resources_rc.py myui.py --onefile
I got an error message when running ./dist/my_ui
ModuleNotFoundError: No module named 'resources_rc'
I have tried to run pyinstalled outside my-module directory and still i get this error message.
Any idea how to solve this problem? Many thanks.
I have faced a problem with Sphinx in Python. Even if I have followed the instructions from https://groups.google.com/forum/#!topic/sphinx-users/lO4CeNJQWjg I was not able to solve it.
I have Docs/source folder which contains:
conf.py
index.rst
RstFiles (the folder which contains .rst files for each module).
In conf.py I specify the abs path in the following way:
sys.path.insert(0, os.path.abspath('..'))
In index.rst I call all the modules from RstFiles folder in the following way:
.. toctree::
:maxdepth: 2
:caption: Contents:
BatchDataContainer.rst
BatchDefaultValues.rst
BatchTypes.rst
And finally, the content of each .rst file is in the following way:
BatchDataContainer
==================
.. automodule:: RstFiles.BatchDataContainer
:members:
When I run sphinx-build I get 2 main errors:
D:\hfTools\Projects\Validation-Source\Docs\source\RstFiles\BatchDataContainer.rst:
WARNING: document isn't included in any toctree
and
WARNING: autodoc: failed to import module 'BatchDataContainer' from
module 'RstFiles'; the following exception was raised: No module named
'RstFiles'
Any ideas what might be wrong cause I have tried different things already and nothing has helped?
If conf.py is located in this directory,
D:\hfTools\Projects\Validation-Source\Docs\source,
and the project's Python modules (including BatchDataContainer.py) are in
D:\hfTools\Projects\Validation-Source\Products,
then you need sys.path.insert(0, os.path.abspath('../..')) in conf.py.
The automodule directive needs to be updated as well:
.. automodule:: Products.BatchDataContainer
:members:
I am trying to get Pandas working, based on the documentation?
Under the list of Supported Libraries for Python Shell Jobs they mention:
pandas (required to be installed via the python setuptools configuration, setup.py)
I have tried this with a setup file
from setuptools import setup
setup(
name="dependecy_package",
version="0.1",
packages=['pandas','shapely','psycopg2','s3fs'],
package_dir = {'': '/home/user/.local/lib/python3.6/site-packages'}
)
I uploaded this generated egg file and uploaded to S3. I then reference the new ex file as part of the run job settings. I however get this error upon startup
ImportError: C extension: No module named 'pandas._libs' not built.
If you want to import pandas from the source directory, you may need to run 'python setup.py build_ext --inplace --force' to build the C extensions first.
How do I fix this?
When I am trying to import the following module,
>>> from lstm_predictor import lstm_model
The error says no module named lstm_predictor.
How can I solve the problem?
It seems like you are utilizing the lstm_predictor package present in https://github.com/tgjeon/TensorFlow-Tutorials-for-Time-Series.
Since this is not a standard module, make sure you have cloned this project and you have the lstm_predictor.py file in the same folder as your python terminal.
I've been following Creating Packages for Mac OS from Kivy.org in order to try and create a .app for my Kivy .py file.
However, despite following the guide through, my App never works, it crashes instantly upon opening. Pyinstaller's warning's concerning the build were dumped in a .txt that contained the following:
W: no module named kivy.graphics.ClearBuffers (top-level import by kivy.uix.screenmanager)
W: no module named kivy.core.spelling.SpellingBase (top-level import by kivy.core.spelling.spelling_enchant)
W: no module named kivy.core.image.ImageLoader (top-level import by kivy.core.image.img_gif)
W: no module named multiprocessing.RLock (top-level import by multiprocessing.sharedctypes)
and so on . . . (Full file is very long, but can be viewed here)
It seems like no kivy modules at all could be found, so they must have not been included for some reason. This is what I want to ask how to fix.
As of right now, I have been using the commands:
kivy pyinstaller.py myapp.py
kivy pyinstaller.py myapp.spec
respectively to create both the spec file and the App.
The spec file doesn't seem to have anything missing. (I've included the hooks and checked with a working spec file I used to create an .exe in the past)
# -*- mode: python -*-
# -*- coding: utf-8 -*-
from kivy.tools.packaging.pyinstaller_hooks import install_hooks
install_hooks(globals())
a = Analysis(['Meep/Meep.py'],
pathex=['/Users/Owatch/Documents/pyinstaller/Meep'],
hiddenimports=[],
runtime_hooks=None)
pyz = PYZ(a.pure)
exe = EXE(pyz,
a.scripts,
exclude_binaries=True,
name='Meep',
debug=False,
strip=None,
upx=True,
console=False , icon='Meep/icon.icns')
coll = COLLECT(exe,Tree('/Users/Owatch/Desktop/examples/demo/touchtracer/'),
a.binaries,
a.zipfiles,
a.datas,
strip=None,
upx=True,
name='Meep')
Anyways, I'm not sure why this is occuring. My suspicions are mostly around the following:
1: I downloaded pyinstaller as a .zip since I could not find the .py file on my system. This is despite having it installed via pip on what I believe to be a separate python installation (I have 2.7 separately)
2: My reference to touchtracer is somehow wrong, it is linked to the touchtracer directory that came bundled in the dmg for Kivy. (A folder named Examples, which I dragged to my desktop)
Other than that, I'm afraid I'm pretty clueless. Thanks for helping (If you can!)
It appears that the error was associated with a flawed spec file. Nothing else to report.