bpo-40280: Get help() working and more (GH-30858)

diff --git a/Tools/wasm/wasm_assets.py b/Tools/wasm/wasm_assets.py
index 6a4027184030f7f281aa2994c00df23a2fa564a9..bb1983af4c7a700f6f7fd5864cf1cfe32f4ca840 100755 (executable)
--- a/Tools/wasm/wasm_assets.py
+++ b/Tools/wasm/wasm_assets.py
@@ -71,7 +71,11 @@ OMIT_FILES = (
     "smtplib.py",
     "socketserver.py",
     "telnetlib.py",
-    "urllib/",
+    # keep urllib.parse for pydoc
+    "urllib/error.py",
+    "urllib/request.py",
+    "urllib/response.py",
+    "urllib/robotparser.py",
     "wsgiref/",
     "xmlrpc/",
     # dbm / gdbm

diff --git a/configure b/configure
index f40d425371dc6d51589ed2549a6fe0a3af8ec3fd..78e5a099272218d058edc54cf5acc8ee1f27833b 100755 (executable)
--- a/configure
+++ b/configure
@@ -7684,7 +7684,7 @@ case $ac_sys_system/$ac_sys_emscripten_target in #(
     LDFLAGS_NODIST="$LDFLAGS_NODIST -s ASSERTIONS=1 -s ALLOW_MEMORY_GROWTH=1 -s NODERAWFS=1 -s EXIT_RUNTIME=1 -s USE_PTHREADS -s PROXY_TO_PTHREAD"
     CFLAGS_NODIST="$CFLAGS_NODIST -pthread"
    ;; #(
-  WASI) :
+  WASI/*) :
 
 
 $as_echo "#define _WASI_EMULATED_SIGNAL 1" >>confdefs.h
@@ -21345,6 +21345,8 @@ $as_echo_n "checking for additional Modules/Setup files... " >&6; }
 case $ac_sys_system in #(
   Emscripten) :
     MODULES_SETUP_STDLIB=Modules/Setup.stdlib ;; #(
+  WASI) :
+    MODULES_SETUP_STDLIB=Modules/Setup.stdlib ;; #(
   *) :
     MODULES_SETUP_STDLIB=
  ;;
@@ -23421,7 +23423,7 @@ $as_echo_n "checking for stdlib extension module _testimportmultiple... " >&6; }
     py_cv_module__testimportmultiple=n/a ;; #(
   *) :
     if test "$TEST_MODULES" = yes; then :
-  if true; then :
+  if test "$ac_cv_func_dlopen" = yes; then :
   py_cv_module__testimportmultiple=yes
 else
   py_cv_module__testimportmultiple=missing
@@ -23457,7 +23459,7 @@ $as_echo_n "checking for stdlib extension module _testmultiphase... " >&6; }
     py_cv_module__testmultiphase=n/a ;; #(
   *) :
     if test "$TEST_MODULES" = yes; then :
-  if true; then :
+  if test "$ac_cv_func_dlopen" = yes; then :
   py_cv_module__testmultiphase=yes
 else
   py_cv_module__testmultiphase=missing
@@ -23565,8 +23567,8 @@ $as_echo_n "checking for stdlib extension module xxlimited... " >&6; }
   *xxlimited*) :
     py_cv_module_xxlimited=n/a ;; #(
   *) :
-    if test "$with_trace_refs" = "no" -a "$ac_sys_system" != "Emscripten"; then :
-  if true; then :
+    if test "$with_trace_refs" = "no"; then :
+  if test "$ac_cv_func_dlopen" = yes; then :
   py_cv_module_xxlimited=yes
 else
   py_cv_module_xxlimited=missing
@@ -23601,8 +23603,8 @@ $as_echo_n "checking for stdlib extension module xxlimited_35... " >&6; }
   *xxlimited_35*) :
     py_cv_module_xxlimited_35=n/a ;; #(
   *) :
-    if test "$with_trace_refs" = "no" -a "$ac_sys_system" != "Emscripten"; then :
-  if true; then :
+    if test "$with_trace_refs" = "no"; then :
+  if test "$ac_cv_func_dlopen" = yes; then :
   py_cv_module_xxlimited_35=yes
 else
   py_cv_module_xxlimited_35=missing

diff --git a/configure.ac b/configure.ac
index 8d140427de48da603d26dd42649a50dea8f97637..a0fbe41c9ec59c29bd70828a6c8931f48e9d68b0 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -1850,7 +1850,7 @@ AS_CASE([$ac_sys_system/$ac_sys_emscripten_target],
     LDFLAGS_NODIST="$LDFLAGS_NODIST -s ASSERTIONS=1 -s ALLOW_MEMORY_GROWTH=1 -s NODERAWFS=1 -s EXIT_RUNTIME=1 -s USE_PTHREADS -s PROXY_TO_PTHREAD"
     CFLAGS_NODIST="$CFLAGS_NODIST -pthread"
   ],
-  [WASI], [
+  [WASI/*], [
     AC_DEFINE([_WASI_EMULATED_SIGNAL], [1], [Define to 1 if you want to emulate signals on WASI])
     LIBS="$LIBS -lwasi-emulated-signal"
     echo "#define _WASI_EMULATED_SIGNAL 1" >> confdefs.h
@@ -6407,6 +6407,7 @@ dnl Use Modules/Setup.stdlib as additional provider?
 AC_MSG_CHECKING([for additional Modules/Setup files])
 AS_CASE([$ac_sys_system],
     [Emscripten], [MODULES_SETUP_STDLIB=Modules/Setup.stdlib],
+    [WASI], [MODULES_SETUP_STDLIB=Modules/Setup.stdlib],
     [MODULES_SETUP_STDLIB=]
 )
 AC_MSG_RESULT([$MODULES_SETUP_STDLIB])
@@ -6599,16 +6600,16 @@ dnl test modules
 PY_STDLIB_MOD([_testcapi], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_testinternalcapi], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_testbuffer], [test "$TEST_MODULES" = yes])
-PY_STDLIB_MOD([_testimportmultiple], [test "$TEST_MODULES" = yes])
-PY_STDLIB_MOD([_testmultiphase], [test "$TEST_MODULES" = yes])
+PY_STDLIB_MOD([_testimportmultiple], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
+PY_STDLIB_MOD([_testmultiphase], [test "$TEST_MODULES" = yes], [test "$ac_cv_func_dlopen" = yes])
 PY_STDLIB_MOD([_xxtestfuzz], [test "$TEST_MODULES" = yes])
 PY_STDLIB_MOD([_ctypes_test], [test "$TEST_MODULES" = yes], [], [], [-lm])
 
 dnl Limited API template modules.
 dnl The limited C API is not compatible with the Py_TRACE_REFS macro.
 dnl Emscripten does not support shared libraries yet.
-PY_STDLIB_MOD([xxlimited], [test "$with_trace_refs" = "no" -a "$ac_sys_system" != "Emscripten"])
-PY_STDLIB_MOD([xxlimited_35], [test "$with_trace_refs" = "no" -a "$ac_sys_system" != "Emscripten"])
+PY_STDLIB_MOD([xxlimited], [test "$with_trace_refs" = "no"], [test "$ac_cv_func_dlopen" = yes])
+PY_STDLIB_MOD([xxlimited_35], [test "$with_trace_refs" = "no"], [test "$ac_cv_func_dlopen" = yes])
 
 # substitute multiline block, must come after last PY_STDLIB_MOD()
 AC_SUBST([MODULE_BLOCK])