created basic example code and s7util code edit db blocks in a pythonic way #2
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gijzelaerr
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Nov 4, 2013
created basic example code and s7util code edit db blocks in a pythonic way
gijzelaerr
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Mar 19, 2021
* added small int support * change order * spaces between functions * changed functions small_int to usint (unsigned small int) * change in db_row get value y set value changed comparation from sint to usint (0-255) * added to db_row get_value and set_value comparation to sint (-128 to 127) * added support for SMALL INT (-127 to 128) * changes in test_util in bytearray, added numbers to ocuppe all bytes of the data structure in DTL * test passed | changed _bytearray in test to match the lenght for the test * added doc * change space * arreglos de espacios en blanco * added s7areaDB for default * added default to db and db_row -> area=S7AreaDB * same * added read area | write area --- TODO tests * correction to the db1['test'].read() -> added client * read area debe corregirse * correction to client.read_area of function write in class db_row * corrections to def write in class db_row * Small changes - Types.py: * Added enum class to handle areas - Utils: * Added some missing types * Added area parameter to the DB class, this way you could handle the inputs, outputs, or marks as a DB for reading it TODO: add tests - Common.py: * Missing types - Client.py: * Added an optional init parameter for the lib location, this way people who can't instal properly the library, they can specify the path to the .dll file. * Types.py readd S7Areas as alone values * Test fixes 1 * Typing errors fix 2 * White spaces fixes * White spaces * Remove enum Areas, so we stick to the ADict class * Remove it TODOs in util.py * Utils type export fix * _type parameter switch to type_ * Fix typing for areas Adict * Migration to Enum for Areas and WordLen * switch assert date * whitespaces * Fix typing errors in util file * ignore typing * fix test * whitespaces * Added find locally snap7.dll Fix logo errors * fix assert error in date * types.py: * remove it string multiline methods added- common.py * Remove it type ignore from ctypes import * Added common test and change common find_locally from using os to pathlib * Pathlib * Path lib fix to find in the current working directory * prefill server areas for testing * como crear un arreglo desde un buffer * ... * test mainloop prefill working until double int * Working filled values for: - DWORD - WORD - STRING - DINT - INT - USINT - SINT - BOOL * fix pycodestyle * Fixed test_read_real adding 0.00001% of almost equal assert * Server and test changes - Mainloop init standar values move to it's own function - Change how binary is written - Doc added? - Move each datatype to a round decimal place * fix pycodestyle * added test_mainloop to the makefile * also run tests on github actions Co-authored-by: Lautaro Dapino <lautarodapin@gmail.com>
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