Is toggled on or off: fake_rpi $ fake_rpi $. Here is the output from example.py in the git repo when the printing read_byte_data ( 0x21, 0x32 ) # read in a byte Printing On or Off SMBus ): def read_byte_data ( self, i2c_addr, register ): ret = 0xff if i2c_addr = 0x21 : ret = 0x55 elif i2c_addr = 0x25 : ret = 0x11 return ret sm = MyBus () b = sm. You need changed: from fake_rpi import smbus from fake_rpi import printf class MyBus ( smbus. Turning on/off fake calls logging: from fake_rpi import toggle_print # by default it prints everything to std.error toggle_print ( False ) # turn on/off printingīut I need smbus to return a specific byte for unit testing! Ok, thenĬreate a child of my smbus like below and modify only the methods
read_byte_data ( 0x21, 0x32 ) # read in a byte SMBus ( 1 ) # now use the fake smbus b = sm. Then you can keep your usual imports in your application: import RPi.GPIO as GPIO import smbus GPIO. To fake RPi.GPIO or smbus, this followingĬode must be executed before your application: # Replace libraries by fake ones import sys import fake_rpi sys. To submit pull requests for new sensors or fixes, just do: git clone
The preferred way to install this is: pip install fake_rpi You areĪlso welcome to submit pull requests for things I haven't added yet. So, does this simulate everything on a Raspberry Pi? No! Right now See how LastPass works.I do a lot of development on my Powerbook and I got tired of constantlyĬreating a fake interface for dev on my laptop and testing on Travis.ci or github workflows. LastPass can create secure passwords right as you sign up – and then remember them all for you.
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