vineri, 26 mai 2017

PyGame - first interface - part 7 .

Today I will start with another feature : add text from keyboard.
The interface need to be fill with text and a good way is to read the keyboard.
My example using this feature and print the text into one row and let you to erase chars when you typing.
First you need to know I used python version 2.7.13 and the last pygame version 1.9.2.0a from here.
I used also the PyCharm version Community Edition 2017.1.3 .
Let see the souce code for this example:
import pygame
from pygame.locals import *

def name():
    pygame.init()
    screen = pygame.display.set_mode((480, 360))
    name = ""
    font = pygame.font.Font(None, 50)
    while True:
        for evt in pygame.event.get():
            if evt.type == KEYDOWN:
                if evt.unicode.isalpha():
                    name += evt.unicode
                elif evt.key == K_BACKSPACE:
                    name = name[:-1]
                elif evt.key == K_SPACE:
                    name = name+str(" ")
            elif evt.type == QUIT:
                return
        screen.fill((0, 0, 0))
        block = font.render(name, True, (255, 255, 255))
        rect = block.get_rect()
        rect.center = screen.get_rect().center
        screen.blit(block, rect)
        pygame.display.flip()

if __name__ == "__main__":
    name()
The result of this python script can be see into image bellow:

joi, 25 mai 2017

Fix error install pygame module on python 3.4.

Today I started to install pygame with python 3.4.1.
I got a lot of errors first with pip tool, see all erros.
C:\Python34\Scripts>pip install pygame
Downloading/unpacking pygame
  Running setup.py (path:C:\Users\mythcat\AppData\Local\Temp\pip_build_mythcat\pygame\setup.py) egg_info for package pygame


    WARNING, No "Setup" File Exists, Running "config.py"
    Using WINDOWS configuration...

    Path for SDL not found.
    Too bad that is a requirement! Hand-fix the "Setup"
    Path for FONT not found.
    Path for IMAGE not found.
    Path for MIXER not found.
    Path for PNG not found.
    Path for JPEG not found.
    Path for PORTMIDI not found.
    Path for COPYLIB_tiff not found.
    Path for COPYLIB_z not found.
    Path for COPYLIB_vorbis not found.
    Path for COPYLIB_ogg not found.

    If you get compiler errors during install, doublecheck
    the compiler flags in the "Setup" file.


    Continuing With "setup.py"
    Error with the "Setup" file,
    perhaps make a clean copy from "Setup.in".
    Traceback (most recent call last):
      File "", line 17, in 
      File "C:\Users\mythcat\AppData\Local\Temp\pip_build_mythcat\pygame\setup.py", line 165, in 
        extensions = read_setup_file('Setup')
      File "C:\Python34\lib\distutils\extension.py", line 164, in read_setup_file
        line = expand_makefile_vars(line, vars)
      File "C:\Python34\lib\distutils\sysconfig.py", line 423, in expand_makefile_vars
        s = s[0:beg] + vars.get(m.group(1)) + s[end:]
    TypeError: Can't convert 'NoneType' object to str implicitly
    Complete output from command python setup.py egg_info:

WARNING, No "Setup" File Exists, Running "config.py"

Using WINDOWS configuration...

Path for SDL not found.

Too bad that is a requirement! Hand-fix the "Setup"

Path for FONT not found.

Path for IMAGE not found.

Path for MIXER not found.

Path for PNG not found.

Path for JPEG not found.

Path for PORTMIDI not found.

Path for COPYLIB_tiff not found.

Path for COPYLIB_z not found.

Path for COPYLIB_vorbis not found.

Path for COPYLIB_ogg not found.

If you get compiler errors during install, doublecheck

the compiler flags in the "Setup" file.

Continuing With "setup.py"

Error with the "Setup" file,

perhaps make a clean copy from "Setup.in".

Traceback (most recent call last):

  File "", line 17, in 

  File "C:\Users\mythcat\AppData\Local\Temp\pip_build_mythcat\pygame\setup.py", line 165, in 

    extensions = read_setup_file('Setup')

  File "C:\Python34\lib\distutils\extension.py", line 164, in read_setup_file

    line = expand_makefile_vars(line, vars)

  File "C:\Python34\lib\distutils\sysconfig.py", line 423, in expand_makefile_vars

    s = s[0:beg] + vars.get(m.group(1)) + s[end:]

TypeError: Can't convert 'NoneType' object to str implicitly

----------------------------------------
Cleaning up...
Command python setup.py egg_info failed with error code 1 in C:\Users\mythcat\AppData\Local\Temp\pip_build_mythcat\pygame
Storing debug log for failure in C:\Users\mythcat\pip\pip.log

C:\Python34\Scripts>pip install pygame-1.9.3-cp34-cp34m-win_amd64.whl
pygame-1.9.3-cp34-cp34m-win_amd64.whl is not a supported wheel on this platform.
Storing debug log for failure in C:\Users\mythcat\pip\pip.log

C:\Python34\Scripts>pip3 install pygame-1.9.3-cp34-cp34m-win_amd64.whl
pygame-1.9.3-cp34-cp34m-win_amd64.whl is not a supported wheel on this platform.
Storing debug log for failure in C:\Users\mythcat\pip\pip.log
The solution come with the executable pygame-1.9.2a0-hg_8d9e6a1f2635%2B.win-amd64-py3.4.msi from here and now working well.