043784d278
* introduce propagation of C++ exceptions to Cython/Python * convert all cout/cerr output to exceptions * Cython: introduce separate 'do_conversion' => avoid constructor to trigger conversion
59 lines
1.4 KiB
Cython
59 lines
1.4 KiB
Cython
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from raw_eater cimport raweater
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import numpy as np
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import re
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import os
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cdef class raweater:
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# C++ instance of class => stack allocated (requires nullary constructor!)
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cdef raw_eater rawit
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# pointer to C++ instance (if there's no nullary constructor)
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# cdef raw_eater *rawit
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def __cinit__(self, string rawfile = b''):
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if rawfile.decode() == "":
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self.rawit = raw_eater()
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# self.rawit = new raw_eater()
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else:
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if not os.path.isfile(rawfile) :
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raise ValueError("'" + str(rawfile) + "' does not exist")
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self.rawit = raw_eater(rawfile)
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# self.rawit = new raw_eater(rawfile)
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# def __dealloc__(self):
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# del self.rawit
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def set_file(self, string rawfile):
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if not os.path.isfile(rawfile) :
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raise ValueError("'" + str(rawfile) + "' does not exist")
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self.rawit.set_file(rawfile)
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def do_conversion(self):
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self.rawit.setup_and_conversion()
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def validity(self):
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return self.rawit.get_valid()
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def channel_name(self):
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return self.rawit.get_name()
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def unit(self):
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return self.rawit.get_unit()
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def dt(self):
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return self.rawit.get_dt()
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def time_unit(self):
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return self.rawit.get_temp_unit()
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def get_time(self):
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return self.rawit.get_time()
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def get_channel(self):
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return self.rawit.get_data()
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def write_table(self, const char* csvfile, char delimiter):
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self.rawit.write_table(csvfile,delimiter)
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