templates: include all non-branch namespaces in default one-line summary
I left out branches and custom namespaces on purpose from D9252
because I figured that people like us (Google) who have custom
namespaces can also have custom configs. However, I just realized that
this makes everyone with the topic extension lose the topic they've
had in rebase output for a long time (ever since someone was nice
enough to add it in D741). Sorry about the churn.
The more generic template couldn't easily keep the "log.bookmark"
label in the template because the namespace is called "bookmarks"
(plural). That means that we can't be compatible with users' existing
configs for "log.bookmark", so I decided to change the labels to be in
a brand-new "oneline-summary" namespace.
Differential Revision: https://phab.mercurial-scm.org/D9262
#include "pyutil.h"
#include <iostream>
#include <string>
namespace contrib
{
#if PY_MAJOR_VERSION >= 3
#define HG_FUZZER_PY3 1
PyMODINIT_FUNC PyInit_parsers(void);
#else
PyMODINIT_FUNC initparsers(void);
#endif
static char cpypath[8192] = "\0";
static PyObject *mainmod;
static PyObject *globals;
void initpy(const char *cselfpath)
{
#ifdef HG_FUZZER_PY3
const std::string subdir = "/sanpy/lib/python3.8";
#else
const std::string subdir = "/sanpy/lib/python2.7";
#endif
/* HACK ALERT: we need a full Python installation built without
pymalloc and with ASAN, so we dump one in
$OUT/sanpy/lib/python2.7. This helps us wire that up. */
std::string selfpath(cselfpath);
std::string pypath;
auto pos = selfpath.rfind("/");
if (pos == std::string::npos) {
char wd[8192];
if (!getcwd(wd, 8192)) {
std::cerr << "Failed to call getcwd: errno " << errno
<< std::endl;
exit(1);
}
pypath = std::string(wd) + subdir;
} else {
pypath = selfpath.substr(0, pos) + subdir;
}
strncpy(cpypath, pypath.c_str(), pypath.size());
setenv("PYTHONPATH", cpypath, 1);
setenv("PYTHONNOUSERSITE", "1", 1);
/* prevent Python from looking up users in the fuzz environment */
setenv("PYTHONUSERBASE", cpypath, 1);
#ifdef HG_FUZZER_PY3
std::wstring wcpypath(pypath.begin(), pypath.end());
Py_SetPythonHome(wcpypath.c_str());
#else
Py_SetPythonHome(cpypath);
#endif
Py_InitializeEx(0);
mainmod = PyImport_AddModule("__main__");
globals = PyModule_GetDict(mainmod);
#ifdef HG_FUZZER_PY3
PyObject *mod = PyInit_parsers();
#else
initparsers();
PyObject *mod = PyImport_ImportModule("parsers");
#endif
PyDict_SetItemString(globals, "parsers", mod);
}
PyObject *pyglobals()
{
return globals;
}
} // namespace contrib