python - A dynamic load __import__ reports no module error -

-

यह मेरी निर्देशिका संरचना है: यहां छवि विवरण दर्ज करें

फ़ाइल में keyword.py मैं लॉटरी को आयात करता हूँ। इस तरह से पहली पंक्ति में: लॉटरी से। लॉटर से आयात लॉटरी फ़ाइल में नियममैं लॉटरी का आयात करता हूं। गतिशील रूप से इसे पसंद करें: __import ('lottery.keyword') लेकिन यह "कोई मॉड्यूल लॉटर्या नहीं" त्रुटि की रिपोर्ट करता है। मुझे नहीं पता क्या करना है। कोई भी मदद कर सकता है?

मैं गतिशील रूप से एक मॉड्यूल आयात करता है

यहां एक समाधान है आपका प्रश्न। यह आयातित करने के लिए डायनामिक आयात का उपयोग करता है।

ruly.py में आयात आयात करें यदि __name__ == '__main__': mKey = importlib.import_module ('lottery.keyword' ) MyKeyword = getattr (mKey, 'MyKeyword') k = MyKeyword () k.mPrint ()

में keyword.py 

  लॉटरी से। लॉटर आयात लोटार्या क्लास MyKeyword (): def __init __ (स्वयं): पास डीईफ़ एमप्रिंट (स्वयं): प्रिंट 'हैलो, कीवर्ड' l = lotterya () l.lPrint ()   
 लॉटर्या में py  
  वर्ग Lotterya: def __init __ (स्वयं): पास डीईफ़ lPrint (स्वयं): प्रिंट 'हैलो, लॉटरी'

Comments

Post a Comment

Popular posts from this blog

Pass DB Connection parameters to a Kettle a.k.a PDI table Input step dynamically from Excel -

-
Image
I have a requirement whenever I run my own kettle, dynamically took database connection parameters from an excel source Every run should go. I have an Excel column names: hostname, username, database, password. I want to pass these connection parameters to my table input stage dynamically whenever it runs the job. This is what I was trying to do. You can get it Connection parameters from the DB reading source (for example Excel or a CSV file in my example) < / Li> Store the parameters in the variable Using the variable in your connection's settings. Setting Variables Create another conversion for (you can not do it in the same conversion Uses): set variables element variable: The element that reads / writes your data creates a new connection and sets the connection parameter using $ {variable name_} Note that you will need to type in the field field in the field $ {password} Also keep in mind that this can be a security problem as the
Read more

multithreading - PhantomJS-Node in a for Loop -

-
I am trying to implement a screen-scraps application that opens a URL in which a parameter changes as it is for a loop: var data = [ '100', '101', '102', '103', '104']; (Var indexA = 0; indexA & lt; data.length; indexA ++) for {Phantom Generation ({'port': freeport}, function (pH) {ph.create page (function (page) {page.open ("http: //...++ data [index B] +" ... " , Status {console.log ("open site:" + data [index B], position); / * OLD * / indexB ++; page evaluation (function () {// page scrape and an object Return}, function {console.log (result.dataRequest); // here is the problem}); / * new and fixed * / indexB ++} first console Logs it: Open Site: 100 Success Opens Site: 101 Success B Ola Site: 102 Success Opening Site: 103 Success Opened Site: 104 Success Which is good. Data is verified in scrap HTML and from index to array Matches. So in page 101 I scrap '101 and retrieve' and pu
Read more

c++ - MATLAB .m file to .mex file using Matlab Compiler -

-
I know that it can speak as a very famous topic, but something that helps me with it Not found This scenario is: I have my functions function, no matter what's inside, it's a generic function that may depend on other toolboxes. Does. Has input and output; I want to generate the same myFun.mex function; : Lib myFun This way I get some new files: libmyfun.c libmyfun.dll Libmyfun.exp libmyfun.exports libmyfun .h libmyfun.lib Reading around and I think that Creating a myfun.cpp that is very famous is included: / * gateway function * / zero max function (ent NLHS, MXARRA * PLS [], int NRHS, CONST M Xeray * PHS []) Here is the Variable Deals * / / * code here * /} I have tried to do this and are called Regular of Max Generation: Max ('- v', 'myfun.cpp') But I get many errors, and I should say that my myfun.cpp copy / Paste Function is where I have a lot of doubts ... especially on input / output management. My q
Read more