How to add pause/resume keys in python scripts in mac osx -


i wrote python script helping kids memorize chemical elements. there 'for' loop lasts minutes , add 'pause' , 'resume' functions pressing keys (as needed), in case kids want take break. posts mentioned "ctrl+z", stops script in terminal. others suggest using raw_input, needs press keys in every cycle of 'for' loop. script below:

import os import random import time  name = 'eric'  element_table = {'h':'hydrogen', 'he':'helium', 'c':'carbon', 'n':'nitrogen', 'o':'oxygen', 'f':'fluorine', 'ne':'neon', 'mg': 'magnesium', 'na':'sodium', 'k':'potassium', 'ca':'calcium','fe':'iron', 'cu':'copper', 'ag':'silver', 'au':'gold', 'hg':'mercury', 'al':'aluminum', 'i':'iodine', 'ni':'nickel', 'br':'bromine', 'cr':'chromium', 'si':'silicon', 'ba':'barium', 'mn':'manganese', 'zn':'zinc', 'p':'phosphorus', 's':'sulfur', 'cl':'chlorine', 'sn':'tin'}  temp_table = element_table  os.system("say hello %s.  let practice element-to-symbol of periodic element table" % (name))  while (temp_table):     rand_key = random.choice(temp_table.keys())     time.sleep(2)     os.system("say symbol element of %s" % temp_table[rand_key])     time.sleep(1)      time.sleep(7)     os.system("say time up. answer " )      k in range(0, len(rand_key)):     os.system("say %s" % rand_key[k])     time.sleep(0.4)      time.sleep(2)     del temp_table[rand_key]     if (temp_table):         os.system("say next question")  os.system("say practice over") time.sleep(0.5) os.system(" see next time")


-

Comments

Post a Comment

Popular posts from this blog

OpenCV OpenCL: Convert Mat to Bitmap in JNI Layer for Android -

there several posts converting mat bitmap using utils.mattobitmap() function. i'm assuming function can called in java layer after importing utils class. i want transfer data memory address pointed uint32_t* bmpcontent; in code below. jniexport void jnicall java_com_nod_nodcv_nodcvactivity_runfilter( jnienv *env, jclass clazz, jobject outbmp, jbytearray indata, jint width, jint height, jint choice, jint filter) { int outsz = width*height; int insz = outsz + outsz/2; androidbitmapinfo bmpinfo; if (androidbitmap_getinfo(env, outbmp, &bmpinfo) < 0) { throwjavaexception(env,"gaussianblur","error retrieving bitmap meta data"); return; } if (bmpinfo.format != android_bitmap_format_rgba_8888) { throwjavaexception(env,"gaussianblur","expecting rgba_8888 format"); return; } uint32_t* bmpcontent; if (androidbitmap_lockpixels(env, outbmp,(void**)&bmpcontent)
Read more

python - How to remove the Xframe Options header in django? -

i have made page has iframe . inside iframe want show multiple different links article facebook, or news, or youtube video or other possible url. but, due xframe header, unable so. referred following link: https://docs.djangoproject.com/en/1.8/ref/clickjacking/ , django xframeoptionsmiddleware (x-frame-options) - allow iframe client ip but didn't help. my settings.py file's middleware_classes is: middleware_classes = ( 'django.contrib.sessions.middleware.sessionmiddleware', 'django.middleware.common.commonmiddleware', 'django.middleware.csrf.csrfviewmiddleware', 'django.contrib.auth.middleware.authenticationmiddleware', 'django.contrib.auth.middleware.sessionauthenticationmiddleware', 'django.contrib.messages.middleware.messagemiddleware', 'django.middleware.clickjacking.xframeoptionsmiddleware', ) from http://django-secure.readthedocs.org/en/latest/middleware.html , found using
Read more

android - org.xmlpull.v1.XmlPullParserException: expected: START_TAG {http://schemas.xmlsoap.org/soap/envelope/}Envelope -

i trying hit soap api in application login purpose , getting above mentioned error , can 1 tell me going wrong , first time soap apis. here code hit soap :- vector<object> args = new vector<object>(); hashtable<string, object> hashtable = new hashtable<string, object>(); hashtable.put("email", "mss.siddhart28@gmail.com"); hashtable.put("password", "siddharth"); args.add(hashtable); soapserializationenvelope envelope = new soapserializationenvelope( soapenvelope.ver11); envelope.dotnet = true; envelope.xsd = soapserializationenvelope.xsd; envelope.enc = soapserializationenvelope.enc; (new marshalhashtable()).register(envelope); httptransportse androidhttptransport = new httptransportse( "http://tempuri.org/", 15000); androidhttptransport.debug = true; string result = ""; try { soapobject request = new soapobject("http:
Read more