Module irafexecute
source code
irafexecute.py: Functions to execute IRAF connected subprocesses
$Id: irafexecute.py 1463 2011-06-24 22:58:30Z stsci_embray $
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IrafExecute(task,
envdict,
stdin=None,
stdout=None,
stderr=None,
stdgraph=None)
Execute IRAF task (defined by the IrafTask object task) using the
provided envionmental variables. |
source code
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Asc2IrafString(ascii_string)
translate ascii to IRAF 16-bit string format |
source code
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Iraf2AscString(iraf_string)
translate 16-bit IRAF characters to ascii |
source code
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IPC_PREFIX = 'P\x02' |
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IPCOUT = 'IPC$IPCIO-OUT' |
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IPCDONEMSG = '# IPC$IPCIO-FINISHED\n' |
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isBigEndian = False
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stdimagekernel = gki.GkiController()
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processCache = _ProcessCache()
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_p_par_get = '\\s*=\\s*(?P<gname>[a-zA-Z_$][\\w.]*(?:\\[\\d+\\... |
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_p_par_set = '(?P<sname>[a-zA-Z_][\\w.]*(?:\\[\\d+\\])?)\\s*=\... |
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_re_msg = re.compile(r'(?P<par_get>\s*=\s*(?P<gname>[a-zA-Z_\$...
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_p_curpack = '_curpack(?:\\s.*|)\\n' |
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_p_stty = 'stty.*\\n' |
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_p_sysescape = '!(?P<sys_cmd>.*)\\n' |
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_re_clcmd = re.compile(r'(?P<curpack>_curpack(?:\s.*|)\n)|(?P<...
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__package__ = 'pyraf' |
Imports:
os,
re,
signal,
string,
struct,
sys,
time,
types,
numpy,
cStringIO,
irafutils,
IrafTask,
subproc,
filecache,
wutil,
iraf,
gki,
irafukey,
irafgwcs
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Get executable pathname.
Arg may be a string with the path, an IrafProcess, an IrafTask, or a
string with the name of an IrafTask.
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_p_par_get
- Value:
'\\s*=\\s*(?P<gname>[a-zA-Z_$][\\w.]*(?:\\[\\d+\\])?)\\s*\\n'
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_p_par_set
- Value:
'(?P<sname>[a-zA-Z_][\\w.]*(?:\\[\\d+\\])?)\\s*=\\s*(?P<svalue>.*)\\n'
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_re_msg
- Value:
re.compile(r'(?P<par_get>\s*=\s*(?P<gname>[a-zA-Z_\$][\w\.]*(?:\[\d+\]
)?)\s*\n)|(?P<par_set>(?P<sname>[a-zA-Z_][\w\.]*(?:\[\d+\])?)\s*=\s*(?
P<svalue>.*)\n)')
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_re_clcmd
- Value:
re.compile(r'(?P<curpack>_curpack(?:\s.*|)\n)|(?P<stty>stty.*\n)|(?P<s
ysescape>!(?P<sys_cmd>.*)\n)')
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