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Solve Problems by Coding Solutions - A Complete solution for python programming
Top 5 Python Web Frameworks
1)
Django
Django is a high-level Python Web framework that
encourages rapid development and clean, pragmatic design.
Ridiculously fast + Reassuringly secure +
Exceedingly scalable
2)
TurboGears
TurboGears 2 is a reinvention of the TurboGears
project to take advantage of new components, and to provide a fully
customizable WSGI (Web Server Gateway Interface) stack.
3)Web2Py
Free open source full-stack framework for rapid
development of fast, scalable, secure and portable database-driven web-based
applications. Written and programmable in Python
4)
Flask
Flask is a Python framework available under the BSD
license. It was inspired by the Sinatra Ruby framework. Flask depends on the
Werkzeug WSGI toolkit and Jinja2template.
5)Bottle
Bottle is a microframework. Originally meant for
building APIs, Bottle implements everything in a single source file. It has no
dependencies apart from the Python Standard Library. Coding with Bottle gets
you closer to the metal than coding with any full-stack framework.
Snake game using python program
#To install pygame package "pip install
pygame" in python Terminal
import pygame, random, sys
from pygame.locals import *
def collide(x1, x2, y1, y2, w1, w2, h1, h2):
if x1+w1>x2 and x1<x2+w2 and y1+h1>y2 and y1<y2+h2:return True
else:return False
def die(screen, score):
f=pygame.font.SysFont('Arial', 30);t=f.render('Your score was: '+str(score), True, (0, 0, 0));screen.blit(t, (10, 270));pygame.display.update();pygame.time.wait(2000);sys.exit(0)
xs = [290, 290, 290, 290, 290];ys = [290, 270, 250, 230, 210];dirs = 0;score = 0;applepos = (random.randint(0, 590), random.randint(0, 590));pygame.init();s=pygame.display.set_mode((600, 600));pygame.display.set_caption('Snake');appleimage = pygame.Surface((20, 20));appleimage.fill((0, 0, 255));img = pygame.Surface((20, 20));img.fill((255, 0, 0));f = pygame.font.SysFont('Arial', 20);clock = pygame.time.Clock()
while True:
clock.tick(10)
for e in pygame.event.get():
if e.type == QUIT:
sys.exit(0)
elif e.type == KEYDOWN:
if e.key == K_UP and dirs != 0:dirs = 2
elif e.key == K_DOWN and dirs != 2:dirs = 0
elif e.key == K_LEFT and dirs != 1:dirs = 3
elif e.key == K_RIGHT and dirs != 3:dirs = 1
i = len(xs)-1
while i >= 2:
if collide(xs[0], xs[i], ys[0], ys[i], 20, 20, 20, 20):die(s, score)
i-= 1
if collide(xs[0], applepos[0], ys[0], applepos[1], 20, 10, 20, 10):score+=1;xs.append(700);ys.append(700);applepos=(random.randint(0,590),random.randint(0,590))
if xs[0] < 0 or xs[0] > 580 or ys[0] < 0 or ys[0] > 580: die(s, score)
i = len(xs)-1
while i >= 1:
xs[i] = xs[i-1];ys[i] = ys[i-1];i -= 1
if dirs==0:ys[0] += 20
elif dirs==1:xs[0] += 20
elif dirs==2:ys[0] -= 20
elif dirs==3:xs[0] -= 20
s.fill((255, 255, 255))
for i in range(0, len(xs)):
s.blit(img, (xs[i], ys[i]))
s.blit(appleimage, applepos);t=f.render(str(score), True, (0, 0, 0));s.blit(t, (10, 10));pygame.display.update()
import pygame, random, sys
from pygame.locals import *
def collide(x1, x2, y1, y2, w1, w2, h1, h2):
if x1+w1>x2 and x1<x2+w2 and y1+h1>y2 and y1<y2+h2:return True
else:return False
def die(screen, score):
f=pygame.font.SysFont('Arial', 30);t=f.render('Your score was: '+str(score), True, (0, 0, 0));screen.blit(t, (10, 270));pygame.display.update();pygame.time.wait(2000);sys.exit(0)
xs = [290, 290, 290, 290, 290];ys = [290, 270, 250, 230, 210];dirs = 0;score = 0;applepos = (random.randint(0, 590), random.randint(0, 590));pygame.init();s=pygame.display.set_mode((600, 600));pygame.display.set_caption('Snake');appleimage = pygame.Surface((20, 20));appleimage.fill((0, 0, 255));img = pygame.Surface((20, 20));img.fill((255, 0, 0));f = pygame.font.SysFont('Arial', 20);clock = pygame.time.Clock()
while True:
clock.tick(10)
for e in pygame.event.get():
if e.type == QUIT:
sys.exit(0)
elif e.type == KEYDOWN:
if e.key == K_UP and dirs != 0:dirs = 2
elif e.key == K_DOWN and dirs != 2:dirs = 0
elif e.key == K_LEFT and dirs != 1:dirs = 3
elif e.key == K_RIGHT and dirs != 3:dirs = 1
i = len(xs)-1
while i >= 2:
if collide(xs[0], xs[i], ys[0], ys[i], 20, 20, 20, 20):die(s, score)
i-= 1
if collide(xs[0], applepos[0], ys[0], applepos[1], 20, 10, 20, 10):score+=1;xs.append(700);ys.append(700);applepos=(random.randint(0,590),random.randint(0,590))
if xs[0] < 0 or xs[0] > 580 or ys[0] < 0 or ys[0] > 580: die(s, score)
i = len(xs)-1
while i >= 1:
xs[i] = xs[i-1];ys[i] = ys[i-1];i -= 1
if dirs==0:ys[0] += 20
elif dirs==1:xs[0] += 20
elif dirs==2:ys[0] -= 20
elif dirs==3:xs[0] -= 20
s.fill((255, 255, 255))
for i in range(0, len(xs)):
s.blit(img, (xs[i], ys[i]))
s.blit(appleimage, applepos);t=f.render(str(score), True, (0, 0, 0));s.blit(t, (10, 10));pygame.display.update()
Top 6 NLP Python Library
NLTK
- It is a leading platform for building Python programs to work with human
language data. It provides easy-to-use interfaces to over 50 corpora and
lexical resources such as WordNet, along with a suite of text processing
libraries for classification, tokenization, stemming, tagging, parsing, and
semantic reasoning, wrappers for industrial-strength NLP libraries, and an
active discussion forum.
TextBlob
- It is a Python (2 and 3) library for processing textual data. It provides a
simple API for diving into common natural language processing (NLP) tasks such
as part-of-speech tagging, noun phrase extraction, sentiment analysis,
classification, translation, and more.
Stanford
CoreNLP - It provides a set of human
language technology tools. It can give the base forms of words, their parts of
speech, whether they are names of companies, people, etc., normalize dates,
times, and numeric quantities, mark up the structure of sentences in terms of
phrases and syntactic dependencies, indicate which noun phrases refer to the
same entities, indicate sentiment, extract particular or open-class relations
between entity mentions
spaCy – The spaCy excels at
large-scale information extraction tasks. It's written from the ground up in
carefully memory-managed Cython. spaCy is the best way to prepare text for deep
learning. It interoperates seamlessly with TensorFlow, PyTorch, scikit-learn,
Gensim and the rest of Python's awesome AI ecosystem.
Gensim started off as a collection of Scalable statistical semantics and can
analyze plain-text documents for semantic structure, retrieve semantically similar
documents
Polyglot
is a natural language pipeline that supports massive multilingual applications.
Python program to find day of birth
import datetime
y = input("Enter year of Birth: ");
m = input("Enter month of Birth: ");
d = input("Enter date of Birth: ");
mydate = datetime.date(int(y),int(m),int(d))
print(mydate.strftime("%A"))
y = input("Enter year of Birth: ");
m = input("Enter month of Birth: ");
d = input("Enter date of Birth: ");
mydate = datetime.date(int(y),int(m),int(d))
print(mydate.strftime("%A"))
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