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@@ -9,18 +9,19 b' If _ip.options.verbose is true, show exit status if nonzero' | |||
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9 | 9 | |
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10 | 10 | """ |
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11 | 11 | |
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12 | import signal,os | |
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12 | import signal,os,sys | |
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13 | 13 | import IPython.ipapi |
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14 | 14 | import subprocess |
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15 | 15 | |
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16 | 16 | ip = IPython.ipapi.get() |
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17 | 17 | |
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18 | ||
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19 | def new_ipsystem(cmd): | |
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18 | def new_ipsystem_posix(cmd): | |
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20 | 19 | """ ctrl+c ignoring replacement for system() command in iplib. |
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21 | 20 | |
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22 | 21 | Ignore ctrl + c in IPython process during the command execution. |
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23 | 22 | The subprocess will still get the ctrl + c signal. |
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23 | ||
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24 | posix implementation | |
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24 | 25 | """ |
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25 | 26 | |
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26 | 27 | p = subprocess.Popen(cmd, shell = True) |
@@ -31,6 +32,21 b' def new_ipsystem(cmd):' | |||
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31 | 32 | if status and ip.options.verbose: |
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32 | 33 | print "[exit status: %d]" % status |
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33 | 34 | |
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35 | def new_ipsystem_win32(cmd): | |
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36 | """ ctrl+c ignoring replacement for system() command in iplib. | |
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37 | ||
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38 | Ignore ctrl + c in IPython process during the command execution. | |
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39 | The subprocess will still get the ctrl + c signal. | |
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40 | ||
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41 | win32 implementation | |
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42 | """ | |
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43 | old_handler = signal.signal(signal.SIGINT, signal.SIG_IGN) | |
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44 | status = os.system(cmd) | |
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45 | signal.signal(signal.SIGINT, old_handler) | |
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46 | if status and ip.options.verbose: | |
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47 | print "[exit status: %d]" % status | |
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48 | ||
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49 | ||
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34 | 50 | def init(): |
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35 | 51 | o = ip.options |
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36 | 52 | try: |
@@ -39,7 +55,8 b' def init():' | |||
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39 | 55 | o.allow_new_attr (True ) |
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40 | 56 | o.verbose = 0 |
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41 | 57 | |
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42 | ip.IP.system = new_ipsystem | |
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58 | ip.IP.system = (sys.platform == 'win32' and new_ipsystem_win32 or | |
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59 | new_ipsystem_posix) | |
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43 | 60 | |
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44 | 61 | init() |
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45 | 62 | No newline at end of file |
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