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python: add patch to disable python byte codes by default

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Use export PYTHONDONTWRITEBYTECODE=0 to re-enable writing byte codes.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
This commit is contained in:
Alexandru Ardelean 2014-11-13 10:44:36 +02:00 committed by Alexandru Ardelean
parent e2994cfd93
commit 5b85eff6b2
1 changed files with 22 additions and 0 deletions
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22
lang/python/patches/140-do-not-write-bytes-codes.patch Normal file
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@ -0,0 +1,22 @@
diff --git a/Python/pythonrun.c b/Python/pythonrun.c
index 748a63b..cb6e291 100644
--- a/Python/pythonrun.c
+++ b/Python/pythonrun.c
@@ -79,7 +79,7 @@ int Py_InteractiveFlag; /* Needed by Py_FdIsInteractive() below */
int Py_InspectFlag; /* Needed to determine whether to exit at SystemExit */
int Py_NoSiteFlag; /* Suppress 'import site' */
int Py_BytesWarningFlag; /* Warn on str(bytes) and str(buffer) */
-int Py_DontWriteBytecodeFlag; /* Suppress writing bytecode files (*.py[co]) */
+int Py_DontWriteBytecodeFlag = 1; /* Suppress writing bytecode files (*.py[co]) */
int Py_UseClassExceptionsFlag = 1; /* Needed by bltinmodule.c: deprecated */
int Py_FrozenFlag; /* Needed by getpath.c */
int Py_UnicodeFlag = 0; /* Needed by compile.c */
@@ -174,7 +174,7 @@ Py_InitializeEx(int install_sigs)
if ((p = Py_GETENV("PYTHONOPTIMIZE")) && *p != '\0')
Py_OptimizeFlag = add_flag(Py_OptimizeFlag, p);
if ((p = Py_GETENV("PYTHONDONTWRITEBYTECODE")) && *p != '\0')
- Py_DontWriteBytecodeFlag = add_flag(Py_DontWriteBytecodeFlag, p);
+ Py_DontWriteBytecodeFlag = atoi(p);
/* The variable is only tested for existence here; _PyRandom_Init will
check its value further. */
if ((p = Py_GETENV("PYTHONHASHSEED")) && *p != '\0')