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55 | <H3><A NAME="SECTION008834000000000000000"> | |
56 | 6.8.3.4 Replacing os.spawn*</A> | |
57 | </H3> | |
58 | ||
59 | <P> | |
60 | P_NOWAIT example: | |
61 | ||
62 | <P> | |
63 | <div class="verbatim"><pre> | |
64 | pid = os.spawnlp(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg") | |
65 | ==> | |
66 | pid = Popen(["/bin/mycmd", "myarg"]).pid | |
67 | </pre></div> | |
68 | ||
69 | <P> | |
70 | P_WAIT example: | |
71 | ||
72 | <P> | |
73 | <div class="verbatim"><pre> | |
74 | retcode = os.spawnlp(os.P_WAIT, "/bin/mycmd", "mycmd", "myarg") | |
75 | ==> | |
76 | retcode = call(["/bin/mycmd", "myarg"]) | |
77 | </pre></div> | |
78 | ||
79 | <P> | |
80 | Vector example: | |
81 | ||
82 | <P> | |
83 | <div class="verbatim"><pre> | |
84 | os.spawnvp(os.P_NOWAIT, path, args) | |
85 | ==> | |
86 | Popen([path] + args[1:]) | |
87 | </pre></div> | |
88 | ||
89 | <P> | |
90 | Environment example: | |
91 | ||
92 | <P> | |
93 | <div class="verbatim"><pre> | |
94 | os.spawnlpe(os.P_NOWAIT, "/bin/mycmd", "mycmd", "myarg", env) | |
95 | ==> | |
96 | Popen(["/bin/mycmd", "myarg"], env={"PATH": "/usr/bin"}) | |
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