def __init__(self, command, file_name, context, delete=False, max_time=60):
if not (command or file_name):
raise ValueError('File or command must be specified')
file_name, command = decode(file_name), decode(command)
self._file=None
self._command=None
v={v: (escape_path(x) if isinstance(x, six.text_type) else str(x)) for v,x in six.iteritems(context) }
dirname=None
f=AdvancedFormatter()
if file_name:
fname=f.format(file_name,**v)
if not fname:
raise ValueError('No filename available after vars expansion')
dirname=os.path.dirname(fname)
if dirname and not os.path.exists(dirname):
os.makedirs(dirname)
if os.path.isdir(fname):
raise ValueError('Filename %s is directory',
fname)
self._file=fname
v['file_name'] = self._file or ''
v['file_base_name'] = os.path.splitext(os.path.basename(self._file))[0] if self._file else ''
v['file_dir'] = dirname or ''
if command:
cmd = f.format(command,**v)
if not cmd:
raise ValueError('No command available after vars expansion')
self._command = cmd
self._process=None
self._stdout=''
self._stderr=''
self._killed=False
self._timer=Timer(max_time, self.terminate)
self._delete=delete
def conv_dict(d):
if not d:
return {}
if not isinstance(d, tuple):
raise ValueError('Expected tuple as value')
res={}
for i in range(0,len(d)-1, 2):
res[lower_safe(d[i])]=decode(d[i+1])
return res
def conv_dict(d):
if not d:
return {}
if not isinstance(d, tuple):
raise ValueError('Expected tuple as value')
res = {}
for i in range(0, len(d) - 1, 2):
res[lower_safe(d[i])] = decode(d[i + 1])
return res
def faddr(a):
if not a.mailbox:
return ''
if not a.host:
return decode(a.mailbox)
return decode(a.mailbox + b'@' + a.host)
