Better to import under the module namespace to prevent the chance of overwriting identically named references. –Joel Cornett Feb 12 '12 at 20:57 They are all in the same Should I allow my child to make an alternate meal if they do not like anything served at mealtime? 301RedirectModule isn't working for URL with dot file name Basic Geometric intuition, Why are wavelengths shorter than visible light neglected by new telescopes? I'm calling Foo from Bar and Bar from Foo. check over here
Traceback (most recent call last): File "/usr/local/apps/python2/lib/python2.7/hashlib.py", line 147, in
a = module() # import a # rest of module a.update_contents(real_a) For python to be able to work with circular dependencies you must use import x style only. Remove the depency to physics from entity module. Static or class variables accessing the module contents will also cause problems.
How to capture disk usage percentage of a partition as an integer? Already have an account? Circular References up vote 2 down vote favorite 2 I have a package like this package/ __init__.py subpackage1/ __init__.py moduleA.py moduleB.py moduleC.py moduleD.py subpackage2/ __init__.py moduleX.py moduleY.py moduleZ.py In moduleB.py, I Python Cannot Import Class Terms Privacy Security Status Help You can't perform that action at this time.
We recommend upgrading to the latest Safari, Google Chrome, or Firefox. Python Cannot Import Name Function Thanks! and what should I write in _init_.py pf package, subpackage1, subpackage2 ? _init_.py of subpackage1 from moduleA import * from moduleB import * from moudleC import * from moudleD import * http://stackoverflow.com/questions/6134146/how-to-debug-python-import-failure I am guessing that the cause is from importing entity twice, once in main, and later in physics, but I don't know a workaround.
Our mission is to bring affordable, technology education to people everywhere, in order to help them achieve their dreams and change the world. Circular Dependency Python How do I avoid referring to all state variables when updating only a few? How to capture disk usage percentage of a partition as an integer? Thank you very much for your help. –Neil G May 27 '11 at 6:29 Also, is it true that I should prefer absolute imports to relative ones?
It is true that good design usually produces a tree of one-way dependencies and this is normally the best approach. Could you post your code? Importerror: Cannot Import Name Python Terms Privacy Security Status Help You can't perform that action at this time. Local Import Python The empty __init__.py files simply tell python "this directory is a python package" and permit imports.
Completing the CAPTCHA proves you are a human and gives you temporary access to the web property. check my blog Reload to refresh your session. Which word should I use for "to drive (a car)"? How does Gandalf end up on the roof of Isengard? Python Circular Import
If you need help with creating the structure for your classes, post rest of the code too. How choose a proper ARIMA model looking at ACF and PACF? And the reason you get this error is that your code module doesn't have anything named compile_command. this content Using DSolve with a boundary condition at -Infinity My cat sat on my laptop, now the right side of my keyboard types the wrong characters In the context of this quote,
Join them; it only takes a minute: Sign up Pycharm3.0.1&Win7，When I debug my webpy project，It output“ImportError: cannot import name compile_command” up vote 0 down vote favorite 1 Traceback (most recent call Python Cannot Import Module How to define a "final slide" in a beamer template? Drawing a torso with a head (using \draw) Why "silver-tongued" for someone who is convincing?
The name of the module really is entity as you can see from the traceback (entity.py). –cyroxx Jul 30 '13 at 13:16 add a comment| up vote -14 down vote Your Related 506How to import a module given the full path?317How to do relative imports in Python?563Import a module from a relative path286Dynamic module import in Python412How do I unload (reload) a Typically you would have a file in your package directory that "runs" your program by importing and utilizing modules from the subpackages. Python Detect Circular Import What now?
share|improve this answer answered Mar 3 at 3:27 osexp2003 64466 add a comment| Your Answer draft saved draft discarded Sign up or log in Sign up using Google Sign up I had an app engine program that targeted module/__init__.py and relative imports worked great. woohoo! –Alexander Taylor May 26 at 6:49 1 In my case, I refactored a single python script into different modules, leaving some old .py and .pyc files around, and stumbled have a peek at these guys CloudFlare Ray ID: 2ff9c469c31c53f0 • Your IP: 220.127.116.11 • Performance & security by CloudFlare
What now? changed the location of the definition) which could have accidentally created a looping reference. Not the answer you're looking for? y = x.y).
This is essentially the same as import x y = x.y del x Python is able to detect circular dependencies and prevent the infinite loop of imports. I'll look into it. –Froyo Jun 14 '12 at 8:49 1 You're welcome. I was almost pulling my hair out on this one. If you do this, it hides the stdlib module code, so anything that needs to use that module will find your module instead.
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Is adding the ‘tbl’ prefix to table names really a problem? If you want help with this I suggest you answer it. –Lennart Regebro May 27 '11 at 5:13 1 Importing model.py was the problem. i read something about circular import dependencies but couldn't figure exactly what that was and why did Kenneth had no problem with importing the subclasses.. Show that the square matrix A is invertible Ballpark salary equivalent today of "healthcare benefits" in the US?
robin-jarry commented Sep 26, 2016 I think that PR #293 fixes this problem. Traceback (most recent call last): File "/Applications/PyCharm.app/Contents/helpers/pydev/pydevd.py", line 14, in
What happens when a wizard tries to cast a cone of cold through a wall of fire? That way, bar has a foo. Browse other questions tagged python hierarchy importerror or ask your own question.