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bpo-32101: Add PYTHONDEVMODE environment variable (#4624)

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* bpo-32101: Add sys.flags.dev_mode flag
  Rename also the "Developer mode" to the "Development mode".
* bpo-32101: Add PYTHONDEVMODE environment variable
  Mention it in the development chapiter.
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Victor Stinner 2017-11-30 11:40:24 +01:00 • committed by GitHub
parent 706e10b186
commit 5e3806f8cf
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10 changed files with 78 additions and 16 deletions
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7
Modules/main.c
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@ -124,7 +124,8 @@ static const char usage_6[] =
" hooks.\n"
"PYTHONCOERCECLOCALE: if this variable is set to 0, it disables the locale\n"
" coercion behavior. Use PYTHONCOERCECLOCALE=warn to request display of\n"
" locale coercion and locale compatibility warnings on stderr.\n";
" locale coercion and locale compatibility warnings on stderr.\n"
"PYTHONDEVMODE: enable the development mode.\n";
static void
pymain_usage(int error, const wchar_t* program)
@ -1520,7 +1521,9 @@ pymain_parse_envvars(_PyMain *pymain)
if (pymain_init_tracemalloc(pymain) < 0) {
return -1;
}
if (pymain_get_xoption(pymain, L"dev")) {
if (pymain_get_xoption(pymain, L"dev" ) ||
pymain_get_env_var("PYTHONDEVMODE"))
{
core_config->dev_mode = 1;
core_config->faulthandler = 1;
core_config->allocator = "debug";