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@@ -22,7 +22,6 b' import sys' | |||||
22 | from IPython.external import pexpect |
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22 | from IPython.external import pexpect | |
23 |
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23 | |||
24 | # Our own |
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24 | # Our own | |
25 | from .autoattr import auto_attr |
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26 | from ._process_common import getoutput, arg_split |
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25 | from ._process_common import getoutput, arg_split | |
27 | from IPython.utils import py3compat |
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26 | from IPython.utils import py3compat | |
28 | from IPython.utils.encoding import DEFAULT_ENCODING |
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27 | from IPython.utils.encoding import DEFAULT_ENCODING | |
@@ -55,14 +54,15 b' class ProcessHandler(object):' | |||||
55 | logfile = None |
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54 | logfile = None | |
56 |
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55 | |||
57 | # Shell to call for subprocesses to execute |
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56 | # Shell to call for subprocesses to execute | |
58 | sh = None |
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57 | _sh = None | |
59 |
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58 | |||
60 | @auto_attr |
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61 | def sh(self): |
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59 | def sh(self): | |
62 | sh = pexpect.which('sh') |
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60 | if self._sh is None: | |
63 | if sh is None: |
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61 | self._sh = pexpect.which('sh') | |
64 | raise OSError('"sh" shell not found') |
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62 | if self._sh is None: | |
65 | return sh |
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63 | raise OSError('"sh" shell not found') | |
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64 | ||||
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65 | return self._sh | |||
66 |
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66 | |||
67 | def __init__(self, logfile=None, read_timeout=None, terminate_timeout=None): |
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67 | def __init__(self, logfile=None, read_timeout=None, terminate_timeout=None): | |
68 | """Arguments are used for pexpect calls.""" |
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68 | """Arguments are used for pexpect calls.""" |
1 | NO CONTENT: file was removed |
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NO CONTENT: file was removed |
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