#!/usr/bin/env python
# -*- coding: utf-8 -*-
# utilisations de elements.py & molmass.py
# source : http://www.lfd.uci.edu/~gohlke/
# test des routines sur les formules chimiques
# mars 2020 : adaptation python 3
from molmass import *

def info(object, spacing=10, collapse=1):
    """Print methods and doc strings.
    
    Takes module, class, list, dictionary, or string."""
    methodList = [method for method in dir(object) if callable(getattr(object, method))]
    processFunc = collapse and (lambda s: " ".join(s.split())) or (lambda s: s)
    print("\n".join(["%s %s" %
                      (method.ljust(spacing),
                       processFunc(str(getattr(object, method).__doc__)))
                     for method in methodList]))



f = Formula('CHCl3')
#f = Formula('C2H2Cl6')
line='____________________________________________________________'

print(line)
print(dir(f))
print(line)
print(info(f))
print(line)
print(f.composition())
print(line)
print(f.isotope)
print(line)
print(f.isotope.mass)
print(line)
print(f.isotope.massnumber)
print(line)
print(f.mass)
print(line)
print(f.formula, f.gcd, f.empirical)
print(line)
print(f.spectrum())
print(line)
print(f.atoms)
print(line)
print(analyze ('CHCl3'))
print(line)
print(f, type(f))
print(line)