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import os
import sys
from pprint import pformat
__all__ = ['interactive_sys_argv']
def show_information():
print 'Python',sys.version
for a in ['platform','prefix','byteorder','path']:
print 'sys.%s = %s' % (a,pformat(getattr(sys,a)))
if hasattr(os,'uname'):
print 'system,node,release,version,machine = ',os.uname()
def show_environ():
for k,i in os.environ.items():
print ' %s = %s' % (k, i)
def show_fortran_compilers():
from fcompiler import show_fcompilers
show_fcompilers({})
def show_tasks():
print """\
Tasks:
i - Show python/platform/machine information
e - Show environment information
f - Show Fortran compilers information
c - Continue with running setup
q - Quit setup script
"""
def interactive_sys_argv(argv):
print '='*72
print 'Starting interactive session'
print '-'*72
task_dict = {'i':show_information,
'e':show_environ,
'f':show_fortran_compilers}
while 1:
show_tasks()
task = raw_input('Choose a task: ').lower()
if task=='c': break
if task=='q': sys.exit()
for t in task:
task_func = task_dict.get(t,None)
if task_func is None:
print 'Skipping task:',`t`
continue
print '-'*68
try:
task_func()
except Exception,msg:
print 'Failed running task %s: %s' % (task,msg)
break
print '-'*68
print
print '-'*72
argv.append('--help-commands') # for testing
return argv
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