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* autopep8 rule-groups E101,W1,W2,W3 * autopep8 with rule group E3 (blank lines) autopep8 --in-place --recursive --max-line-length=200 --exclude="externals" --select="E101,E3,W1,W2,W3" . * tabs and space W191 * autopep8 aggressive
111 lines
4.1 KiB
Python
111 lines
4.1 KiB
Python
from __future__ import print_function
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import os,shutil
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"""
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A little module to wrap the params enum for use in Cython code
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Ian Bell, May 2014
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"""
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def params_constants(enum_key):
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fName = os.path.join('..','..','include','DataStructures.h')
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contents = open(fName,'r').read()
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left = contents.find('{', contents.find('enum '+enum_key));
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right = contents.find('}', left)
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entries = contents[left+1:right]
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if entries.find('/*') > -1: raise ValueError('/* */ style comments are not allowed, replace them with // style comments')
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if not entries: raise ValueError('Unable to find '+enum_key)
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lines = entries.split('\n')
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lines = [line for line in lines if not line.strip().startswith('//')]
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for i,line in enumerate(lines):
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if line.find('/'):
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lines[i] = line.split('/')[0]
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if '=' in lines[i]:
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lines[i] = lines[i].split('=')[0].strip() + ','
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# Chomp all the whitespace, split at commas
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keys = ''.join(lines).replace(' ','').split(',')
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keys = [k for k in keys if k]
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return keys
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def config_constants():
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fName = os.path.join('..','..','include','Configuration.h')
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contents = open(fName,'r').readlines()
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matching_lines = [i for i,line in enumerate(contents) if "#define CONFIGURATION_KEYS_ENUM" in line]
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assert(len(matching_lines)==1)
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iline = matching_lines[0] + 1
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keys = []
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while iline < 1000 and contents[iline].strip().startswith('X('):
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line = contents[iline].strip()[2::]
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key = line.split(',')[0]
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keys.append(key)
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iline += 1
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return ('configuration_keys',keys)
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def generate_cython(data, config_data):
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print('****** Writing the constants module ******')
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# Write the PXD definition file
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pxd_output_file = open('CoolProp/constants_header.pxd','w')
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pxd_output_file.write('# This file is automatically generated by the generate_constants_module.py script in wrappers/Python.\n# DO NOT MODIFY THE CONTENTS OF THIS FILE!\n\ncdef extern from "DataStructures.h" namespace "CoolProp":\n')
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for enum_key, entries in data:
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pxd_output_file.write('\tctypedef enum '+enum_key+':\n')
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for param in entries:
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param = param.strip()
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pxd_output_file.write('\t\t'+param+'\n')
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pxd_output_file.write('\n\ncdef extern from "Configuration.h":\n')
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enum_key, entries = config_data
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pxd_output_file.write('\tctypedef enum '+enum_key+':\n')
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for param in entries:
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param = param.strip()
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pxd_output_file.write('\t\t'+param+'\n')
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pxd_output_file.close()
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# Write the PYX implementation file
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pyx_output_file = open('CoolProp/_constants.pyx','w')
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pyx_output_file.write('# This file is automatically generated by the generate_constants_module.py script in wrappers/Python.\n# DO NOT MODIFY THE CONTENTS OF THIS FILE!\ncimport constants_header\n\n')
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for enum_key, entries in data:
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for param in entries:
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param = param.strip()
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pyx_output_file.write(param+' = '+'constants_header.'+param+'\n')
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enum_key, entries = config_data
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for param in entries:
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param = param.strip()
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pyx_output_file.write(param+' = '+'constants_header.'+param+'\n')
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pyx_output_file.close()
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# Write the PY implementation file
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py_output_file = open('CoolProp/constants.py','w')
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py_output_file.write('# This file is automatically generated by the generate_constants_module.py script in wrappers/Python.\n# DO NOT MODIFY THE CONTENTS OF THIS FILE!\nfrom __future__ import absolute_import\n\nfrom . import _constants\n\n')
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for enum_key, entries in data:
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for param in entries:
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param = param.strip()
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py_output_file.write(param+' = '+'_constants.'+param+'\n')
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enum_key, entries = config_data
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for param in entries:
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param = param.strip()
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py_output_file.write(param+' = '+'_constants.'+param+'\n')
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py_output_file.close()
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def generate():
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data = [(enum,params_constants(enum)) for enum in ['parameters', 'input_pairs', 'fluid_types', 'phases']]
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generate_cython(data,config_constants())
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if __name__=='__main__':
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generate()
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