python - Can "__name__ ==" serve as a key to a dict? -

-

संपादित करें:
साथ कोड में कुछ बग हैं जो अन्यथा प्रश्न से संबंधित नहीं थे शीर्षक के रूप में इसका उत्तर बहुत सरल है, इसलिए मैं अप्रासंगिक कोड को समाप्त कर रहा हूं ताकि प्रश्न, जैसा कि शीर्षक में पूछा गया, और जवाब उन चीज़ों की तलाश करने वालों के लिए अधिक स्पष्ट रूप से सुगम है। हर किसी के लिए धन्यवाद जो कोड को पढ़ने के लिए और मुझे कुछ प्रतिक्रिया दे!

मूल प्रश्न, संक्षेप: मुझे लगता है कि जब मेरे पायथन स्क्रिप्ट के उपयोग की कोशिश करता है डिक्ट एंट्री '' __ मुख्य __ ": ' है, जो कि ' __ नाम__ == ' के द्वारा होता है। क्या मेरी समस्या इन तारों को चर के रूप में उपयोग करने से संबंधित है, या क्या यह अधिक संभावना है कि मेरी स्क्रिप्ट कहीं और असफल हो रही है? ( स्पीलेटर: मेरा एल्गोरिदम गलत था।)

दोनों __name __ ' और ' == ' शब्दकोश की कुंजी के रूप में सेवा कर सकता है: 

  & gt; & gt; & gt; D = {'__name___': 1, '==': 2}> gt; & gt; & gt; डी ['__ नाम__'] 1>> gt; & gt; डी ['=='] 2

Comments

Post a Comment

Popular posts from this blog

import - Python ImportError: No module named wmi -

-
I followed the instructions for downloading WMI for Python When I try to run the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = wmi.WMI (): if Raw_input ("restart% s?"% S.Caption) .upper () == "Y": s.StartService () I got the error traceback (most recent call end): file ". \", Line 1, edit: I am using Python 2.7.6 EDIT2: I am running 64-bit Windows 2008 R2, and I've downloaded WMI-1.4.9.zip (md5). I removed the content and put it in D: Python \ Tools \ Scripts I executed dragon setup.py.install I said D : \ Python \ tools \ scripts to% PATH% and when I execute the code for C.Win32_Service (StartMode = "Auto", state = "Stopped") import wmi c = Wmi.WMI (): If raw_input ("Restart% s?"% S. Caption). () == "Y": s.StartService () error me Gets traceback (most recent call final): File ". See \", line 1, & lt; Modu...
Read more

Editing Python Class in Shell and SQLAlchemy -

-
I am working on the terminal on a shell script after this tutorial SQLAlchemy tutorial. I need to type gt; & Gt; & Gt; Sqlalchemy import column, integer, string & gt; & Gt; & Gt; Class user (base): __tablename__ = 'users' id = column (integer, primary_key = true) name = column (string) absolute name = column (string) password = column (string) def __repr __ (self): return "& lt ; User (name = '% s', absolute name = '% s', password = '% s') & gt; "% (Self.name, self.fullname, self.password) After the problem I have typed the password = column (string) I hit twice and changed .... >> I then took everything back but then an error was thrown because the class already exists ... I am not completely sure how to fix it. How do I open that slip in the shell script and edit it (Add DF to DRR) The error thrown below: / user / giripeters / TFSQLLX / Lib / python2.7 / site-packages / sqlalchemy / ext / decla...
Read more

lua - HowTo create a fuel bar -

-
I would like to create a fuel bar (empty with full tank). When the user touches the screen, the fuel once Dairejh these is my code: lifeBar = display.newImage ( "fuel_bar1.png") lifeBar.anchorX = 0 lifeboats. ======================== Lifetime Y = 37 screens Group: The Insert function (called Laifbar) However, I fuel Kansmoshn (equivalent to "pressed" variable to reduce the fuel tank "true") Have used. When pressed == is true, it means that the user is touching the screen: processed (fuel) processed () if life & gt; 0 and pressed == true remains = life - life 1 Life = life =. Wide-1 remains Value.text = string.format ("% d", life) End of this This function is active as the entrance event: runtime: addEventListener ( "Antrfrem" fuel Snsadna) it is very well, but my question is: pressed variable each time 5 seconds (once = = True) How is it possible to reduce the vitality width? I tried to add it to my touch even...
Read more