Viewing file:  interactive.py (6 KB) -rw-r--r--
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import os
import sys
from pprint import pformat
__all__ = ['interactive_sys_argv']
def show_information(*args):
print 'Python',sys.version
for a in ['platform','prefix','byteorder','path']:
print 'sys.%s = %s' % (a,pformat(getattr(sys,a)))
for a in ['name']:
print 'os.%s = %s' % (a,pformat(getattr(os,a)))
if hasattr(os,'uname'):
print 'system,node,release,version,machine = ',os.uname()
def show_environ(*args):
for k,i in os.environ.items():
print ' %s = %s' % (k, i)
def show_fortran_compilers(*args):
from fcompiler import show_fcompilers
show_fcompilers()
def show_compilers(*args):
from distutils.ccompiler import show_compilers
show_compilers()
def show_tasks(argv,ccompiler,fcompiler):
print """\
Tasks:
i - Show python/platform/machine information
ie - Show environment information
c - Show C compilers information
c<name> - Set C compiler (current:%s)
f - Show Fortran compilers information
f<name> - Set Fortran compiler (current:%s)
e - Edit proposed sys.argv[1:].
Task aliases:
0 - Configure
1 - Build
2 - Install
2<prefix> - Install with prefix.
3 - Inplace build
4 - Source distribution
5 - Binary distribution
Proposed sys.argv = %s
""" % (ccompiler, fcompiler, argv)
import shlex
def edit_argv(*args):
argv = args[0]
readline = args[1]
if readline is not None:
readline.add_history(' '.join(argv[1:]))
try:
s = raw_input('Edit argv [UpArrow to retrive %r]: ' % (' '.join(argv[1:])))
except EOFError:
return
if s:
argv[1:] = shlex.split(s)
return
def interactive_sys_argv(argv):
print '='*72
print 'Starting interactive session'
print '-'*72
readline = None
try:
try:
import readline
except ImportError:
pass
else:
import tempfile
tdir = tempfile.gettempdir()
username = os.environ.get('USER',os.environ.get('USERNAME','UNKNOWN'))
histfile = os.path.join(tdir,".pyhist_interactive_setup-" + username)
try:
try: readline.read_history_file(histfile)
except IOError: pass
import atexit
atexit.register(readline.write_history_file, histfile)
except AttributeError: pass
except Exception, msg:
print msg
task_dict = {'i':show_information,
'ie':show_environ,
'f':show_fortran_compilers,
'c':show_compilers,
'e':edit_argv,
}
c_compiler_name = None
f_compiler_name = None
while 1:
show_tasks(argv,c_compiler_name, f_compiler_name)
try:
task = raw_input('Choose a task (^D to quit, Enter to continue with setup): ')
except EOFError:
print
task = 'quit'
ltask = task.lower()
if task=='': break
if ltask=='quit': sys.exit()
task_func = task_dict.get(ltask,None)
if task_func is None:
if ltask[0]=='c':
c_compiler_name = task[1:]
if c_compiler_name=='none':
c_compiler_name = None
continue
if ltask[0]=='f':
f_compiler_name = task[1:]
if f_compiler_name=='none':
f_compiler_name = None
continue
if task[0]=='2' and len(task)>1:
prefix = task[1:]
task = task[0]
else:
prefix = None
if task == '4':
argv[1:] = ['sdist','-f']
continue
elif task in '01235':
cmd_opts = {'config':[],'config_fc':[],
'build_ext':[],'build_src':[],
'build_clib':[]}
if c_compiler_name is not None:
c = '--compiler=%s' % (c_compiler_name)
cmd_opts['config'].append(c)
if task != '0':
cmd_opts['build_ext'].append(c)
cmd_opts['build_clib'].append(c)
if f_compiler_name is not None:
c = '--fcompiler=%s' % (f_compiler_name)
cmd_opts['config_fc'].append(c)
if task != '0':
cmd_opts['build_ext'].append(c)
cmd_opts['build_clib'].append(c)
if task=='3':
cmd_opts['build_ext'].append('--inplace')
cmd_opts['build_src'].append('--inplace')
conf = []
sorted_keys = ['config','config_fc','build_src',
'build_clib','build_ext']
for k in sorted_keys:
opts = cmd_opts[k]
if opts: conf.extend([k]+opts)
if task=='0':
if 'config' not in conf:
conf.append('config')
argv[1:] = conf
elif task=='1':
argv[1:] = conf+['build']
elif task=='2':
if prefix is not None:
argv[1:] = conf+['install','--prefix=%s' % (prefix)]
else:
argv[1:] = conf+['install']
elif task=='3':
argv[1:] = conf+['build']
elif task=='5':
if sys.platform=='win32':
argv[1:] = conf+['bdist_wininst']
else:
argv[1:] = conf+['bdist']
else:
print 'Skipping unknown task:',`task`
else:
print '-'*68
try:
task_func(argv,readline)
except Exception,msg:
print 'Failed running task %s: %s' % (task,msg)
break
print '-'*68
print
print '-'*72
return argv
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