def _fs_import(dir, modname, fqname):
"Fetch a module from the filesystem."
pathname = os.path.join(dir, modname)
if os.path.isdir(pathname):
values = { '__pkgdir__' : pathname, '__path__' : [ pathname ] }
ispkg = 1
pathname = os.path.join(pathname, '__init__')
else:
values = { }
ispkg = 0
# look for dynload modules
for desc in _c_suffixes:
file = pathname + desc[0]
try:
fp = open(file, desc[1])
except IOError:
pass
else:
module = imp.load_module(fqname, fp, file, desc)
values['__file__'] = file
return 0, module, values
t_py = _timestamp(pathname + '.py')
t_pyc = _timestamp(pathname + _suffix)
if t_py is None and t_pyc is None:
return None
code = None
# XXX TODO - read .pyc from platform-specific locations...
if False: # t_py is None or (t_pyc is not None and t_pyc >= t_py):
file = pathname + _suffix
f = open(file, 'rb')
if f.read(4) == imp.get_magic():
t = struct.unpack('<I', f.read(4))[0]
if t == t_py:
code = marshal.load(f)
f.close()
if code is None:
file = pathname + '.py'
mod, file = parser.parseModule(modname, file)
code = Module(mod, file)
code.compile()
code = code.getCode()
#code = imputil._compile(file, t_py)
values['__file__'] = file
return ispkg, code, values
def _fs_import(dir, modname, fqname):
"Fetch a module from the filesystem."
pathname = os.path.join(dir, modname)
if os.path.isdir(pathname):
values = { '__pkgdir__' : pathname, '__path__' : [ pathname ] }
ispkg = 1
pathname = os.path.join(pathname, '__init__')
else:
values = { }
ispkg = 0
# look for dynload modules
for desc in _c_suffixes:
fname = pathname + desc[0]
try:
fp = open(fname, desc[1])
except IOError:
pass
else:
module = imp.load_module(fqname, fp, fname, desc)
values['__file__'] = fname
return 0, module, values
filename = pathname + '.py'
filenamec = pathname + _suffix
t_py = _timestamp(filename)
t_pyc = _timestamp(filenamec)
#print "timestamp", filename, t_py, t_pyc
if t_py is None and t_pyc is None:
return None
code = None
out_t_py = t_py
out_filename = filename
# XXX TODO - read .pyc from platform-specific locations...
platform_file = parser.checkOverridePlatformFile(filename)
#print "check platform file", filename, platform_file
if platform_file:
platform_filec = platform_file[:-3] + _suffix
t_p_py = _timestamp(platform_file)
t_p_pyc = _timestamp(platform_filec)
#print "platform file", platform_file, platform_filec, t_p_py, t_p_pyc
if t_p_py is not None or t_p_pyc is not None:
# platform file exists: must check that instead.
ok = True
if t_py is not None and t_pyc is not None and t_py > t_pyc:
# .py exists, .pyc exists, .py is newer than pyc: nope
ok = False
if t_py is not None and t_p_py is not None and t_py > t_p_py:
# .py exists, platform.py exists, .py is newer than pyc: nope
ok = False
if t_py is not None and t_p_pyc is not None and t_py > t_p_pyc:
# .py exists, platform.pyc exists, .py is newer than pyc: nope
ok = False
#print "platform file ok", platform_file, platform_filec
if ok and \
(t_p_py is None or (t_p_pyc is not None and t_p_pyc >= t_p_py)):
f = open(platform_filec, 'rb')
magic = f.read(4)
#print "reading platform file", platform_filec, repr(magic), repr(imp.get_magic())
if magic == imp.get_magic():
t = struct.unpack('<I', f.read(4))[0]
#print "time?", platform_filec, t, t_p_py
if t == t_p_py:
code = marshal.load(f)
f.close()
if code is None and \
(t_py is None or (t_pyc is not None and t_pyc >= t_py)):
f = open(filenamec, 'rb')
magic = f.read(4)
if magic == imp.get_magic():
t = struct.unpack('<I', f.read(4))[0]
if t == t_py:
code = marshal.load(f)
f.close()
if code is None:
filename = pathname + '.py'
"compiling", filename
mod, filename = parser.parseModule(modname, filename)
code = Module(mod, filename)
code.compile()
code = code.getCode()
if platform_file and t_p_py:
out_t_py = t_p_py
out_filename = platform_file
# try to cache the compiled code
try:
f = open(out_filename + _suffix_char, 'wb')
except IOError, e:
#print "write cache error", out_filename + _suffix_char, e
pass
else:
#print "writing cache to ", out_filename + _suffix_char
f.write('\0\0\0\0')
f.write(struct.pack('<I', out_t_py))
marshal.dump(code, f)
f.flush()
f.seek(0, 0)
f.write(imp.get_magic())
f.close()
def _fs_import(dir, modname, fqname):
"Fetch a module from the filesystem."
pathname = os.path.join(dir, modname)
if os.path.isdir(pathname):
values = { '__pkgdir__' : pathname, '__path__' : [ pathname ] }
ispkg = 1
pathname = os.path.join(pathname, '__init__')
else:
values = { }
ispkg = 0
# look for dynload modules
for desc in _c_suffixes:
fname = pathname + desc[0]
try:
fp = open(fname, desc[1])
except IOError:
pass
else:
module = imp.load_module(fqname, fp, fname, desc)
values['__file__'] = fname
return 0, module, values
filename = pathname + '.py'
filenamec = pathname + _suffix
t_py = _timestamp(filename)
t_pyc = _timestamp(filenamec)
#print "timestamp", filename, t_py, t_pyc
if t_py is None and t_pyc is None:
return None
code = None
out_t_py = t_py
out_filename = filename
# XXX TODO - read .pyc from platform-specific locations...
platform_file = parser.checkOverridePlatformFile(filename)
#print "check platform file", filename, platform_file
if platform_file:
platform_filec = platform_file[:-3] + _suffix
t_p_py = _timestamp(platform_file)
t_p_pyc = _timestamp(platform_filec)
#print "platform file", platform_file, platform_filec, t_p_py, t_p_pyc
if t_p_py is not None or t_p_pyc is not None:
# platform file exists: must check that instead.
ok = True
if t_py is not None and t_pyc is not None and t_py > t_pyc:
# .py exists, .pyc exists, .py is newer than pyc: nope
ok = False
if t_py is not None and t_p_py is not None and t_py > t_p_py:
# .py exists, platform.py exists, .py is newer than pyc: nope
ok = False
if t_py is not None and t_p_pyc is not None and t_py > t_p_pyc:
# .py exists, platform.pyc exists, .py is newer than pyc: nope
ok = False
#print "platform file ok", platform_file, platform_filec
if ok and \
(t_p_py is None or (t_p_pyc is not None and t_p_pyc >= t_p_py)):
f = open(platform_filec, 'rb')
magic = f.read(4)
#print "reading platform file", platform_filec, repr(magic), repr(imp.get_magic())
if magic == imp.get_magic():
t = struct.unpack('<I', f.read(4))[0]
#print "time?", platform_filec, t, t_p_py
if t == t_p_py:
code = marshal.load(f)
f.close()
if code is None and \
(t_py is None or (t_pyc is not None and t_pyc >= t_py)):
f = open(filenamec, 'rb')
magic = f.read(4)
if magic == imp.get_magic():
t = struct.unpack('<I', f.read(4))[0]
if t == t_py:
code = marshal.load(f)
f.close()
if code is None:
filename = pathname + '.py'
"compiling", filename
mod, filename = parser.parseModule(modname, filename)
code = Module(mod, filename)
code.compile()
code = code.getCode()
if platform_file and t_p_py:
out_t_py = t_p_py
out_filename = platform_file
# try to cache the compiled code
try:
f = open(out_filename + _suffix_char, 'wb')
except IOError, e:
#print "write cache error", out_filename + _suffix_char, e
pass
else:
#print "writing cache to ", out_filename + _suffix_char
f.write('\0\0\0\0')
f.write(struct.pack('<I', out_t_py))
marshal.dump(code, f)
f.flush()
f.seek(0, 0)
f.write(imp.get_magic())
f.close()
