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Implemented PEP 405 (Python virtual environments).

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This commit is contained in:
Vinay Sajip 2012-05-26 03:45:29 +01:00
parent f2bdc3690a
commit 7ded1f0f69
41 changed files with 1454 additions and 66 deletions
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12
Mac/Tools/pythonw.c
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@ -150,6 +150,18 @@ setup_spawnattr(posix_spawnattr_t* spawnattr)
int
main(int argc, char **argv) {
char* exec_path = get_python_path();
static char path[PATH_MAX * 2];
static char real_path[PATH_MAX * 2];
int status;
uint32_t size = PATH_MAX * 2;
/* Set the original executable path in the environment. */
status = _NSGetExecutablePath(path, &size);
if (status == 0) {
if (realpath(path, real_path) != NULL) {
setenv("__PYTHONV_LAUNCHER__", real_path, 1);
}
}
/*
* Let argv[0] refer to the new interpreter. This is needed to