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Overview
| Comment: | Upgrade to new emscripten_log prototype in 1.39.12 |
|---|---|
| Downloads: | Tarball | ZIP archive | SQL archive |
| Timelines: | family | ancestors | descendants | both | trunk |
| Files: | files | file ages | folders |
| SHA3-256: | fea1e09c300cc0fdbe12f5976fea346d |
| User & Date: | Beuc 2020-04-18 11:53:48 |
Context
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2020-04-20
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| 13:45 | Tidy JavaScript snippets check-in: 1da4ec9b97 user: Beuc tags: trunk | |
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2020-04-18
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| 11:53 | Upgrade to new emscripten_log prototype in 1.39.12 check-in: fea1e09c30 user: Beuc tags: trunk | |
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2020-03-07
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| 12:11 | Typo check-in: 9b78bab422 user: Beuc tags: trunk | |
Changes
Changes to emscripten.pyx.
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EM_LOG_JS_STACK
EM_LOG_DEMANGLE
EM_LOG_NO_PATHS
EM_LOG_FUNC_PARAMS
int emscripten_get_compiler_setting(const char *name)
void emscripten_debugger()
void emscripten_log(int flags, ...)
int emscripten_get_callstack(int flags, char *out, int maxbytes)
LOG_CONSOLE = EM_LOG_CONSOLE
LOG_WARN = EM_LOG_WARN
LOG_ERROR = EM_LOG_ERROR
LOG_C_STACK = EM_LOG_C_STACK
LOG_JS_STACK = EM_LOG_JS_STACK
................................................................................
# u'invalid compiler setting: EXPORTED_FUNCTIONS' # :(
def debugger():
emscripten_debugger()
# open the JavaScript console
# emscripten.debugger()
def log(flags, *args):
# No variadic function support in Cython?
# No va_arg variant for emscripten_log either.
# Let's offer limited support
cdef char* format
cdef char* cstr
if len(args) == 0:
emscripten_log(flags)
elif len(args) > 0:
format = args[0]
if len(args) == 1:
emscripten_log(flags, format)
elif len(args) == 2:
arg = args[1]
if type(arg) == int:
emscripten_log(flags, format, <int>arg)
elif type(arg) == float:
emscripten_log(flags, format, <float>arg)
elif type(arg) in (str, unicode):
pystr = arg.encode('UTF-8')
cstr = pystr
emscripten_log(flags, format, cstr)
else:
pystr = ("emscripten.log: unsupported argument " + str(type(arg))).encode('UTF-8')
cstr = pystr
emscripten_log(flags, cstr)
else:
emscripten_log(flags, "emscripten.log: only up to 2 arguments are supported")
# import emscripten; emscripten.log(0, "hello %02d", 1)
# import emscripten; emscripten.log(emscripten.LOG_WARN|emscripten.LOG_CONSOLE|emscripten.LOG_C_STACK, "warning!")
def get_callstack(flags):
cdef int size = emscripten_get_callstack(flags, NULL, 0)
# "subsequent calls will carry different line numbers, so it is
# best to allocate a few bytes extra to be safe"
size += 1024
cdef char* buf = <char*>PyMem_Malloc(size)
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EM_LOG_JS_STACK
EM_LOG_DEMANGLE
EM_LOG_NO_PATHS
EM_LOG_FUNC_PARAMS
int emscripten_get_compiler_setting(const char *name)
void emscripten_debugger()
void emscripten_log(int flags, const char* format, ...)
int emscripten_get_callstack(int flags, char *out, int maxbytes)
LOG_CONSOLE = EM_LOG_CONSOLE
LOG_WARN = EM_LOG_WARN
LOG_ERROR = EM_LOG_ERROR
LOG_C_STACK = EM_LOG_C_STACK
LOG_JS_STACK = EM_LOG_JS_STACK
................................................................................
# u'invalid compiler setting: EXPORTED_FUNCTIONS' # :(
def debugger():
emscripten_debugger()
# open the JavaScript console
# emscripten.debugger()
def log(flags, fmt, *args):
# No variadic function support in Cython?
# No va_arg variant for emscripten_log either.
# Let's offer limited support
cdef char* cstr
cdef char* cformat
pystrfmt = fmt.encode('UTF-8')
cformat = pystrfmt
if len(args) == 0:
emscripten_log(flags, cformat)
elif len(args) > 0:
if len(args) == 1:
arg = args[0]
if type(arg) == int:
emscripten_log(flags, cformat, <int>arg)
elif type(arg) == float:
emscripten_log(flags, cformat, <float>arg)
elif type(arg) in (str, unicode):
pystr = arg.encode('UTF-8')
cstr = pystr
emscripten_log(flags, cformat, cstr)
else:
pystr = ("emscripten.log: unsupported argument " + str(type(arg))).encode('UTF-8')
cstr = pystr
emscripten_log(flags, cstr)
else:
emscripten_log(flags, "emscripten.log: only up to 2 arguments are supported")
# import emscripten; emscripten.log(0, "hello %02d", 1)
# import emscripten; emscripten.log(emscripten.LOG_WARN|emscripten.LOG_CONSOLE|emscripten.LOG_C_STACK, "warning!")
# emscripten_log doesn't to properly support UTF-8
# import emscripten; emscripten.log(0, u"é")
# import emscripten; emscripten.log(0, "%s", u"é")
def get_callstack(flags):
cdef int size = emscripten_get_callstack(flags, NULL, 0)
# "subsequent calls will carry different line numbers, so it is
# best to allocate a few bytes extra to be safe"
size += 1024
cdef char* buf = <char*>PyMem_Malloc(size)
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