def __init__(self,
preconditions,
effects,
baseId=-1,
refId=-1,
time=1,
effectText="",
involvedChars="none",
consentingChars="none"):
Node.__init__(self, baseId, refId) #constructor for nodes in general
#set other properties
self.effects = effects
self.preconditions = preconditions
self.time = time
self.involvedChars = []
self.effectText = effectText
if involvedChars == "none":
temp = []
precond = getsource(preconditions)
eff = getsource(effects)
for a in agents:
if "\"" + a + "\"" in precond or "\"" + a + "\"" in eff:
temp.append(a)
temp.append("$executingAgent$")
self.involvedChars = temp
else:
self.involvedChars = involvedChars
self.consentingChars = []
if consentingChars == "none":
self.consentingChars = ["$executingAgent$"]
else:
self.consentingChars = consentingChars
def print_func_info(fx, num_list, gx=0):
re_bod = re.compile(r"(?<=return\s)(?P<state>(.*))")
fn_bod = getsource(fx)
ret_st = re_bod.search(fn_bod)
print(f"h(x): {fx.__name__:<12} returning: {ret_st.group('state')}")
if gx != 0:
fn2_bod = getsource(gx)
ret2_st = re_bod.search(fn2_bod)
print(f"g(x): {gx.__name__:<12} returning: {ret2_st.group('state')}")
print(f"List: {num_list}")
def test_patches():
for obj, digests in _READ_TIMEOUT_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
for obj, digests in _API_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
def test_patches():
print("Botocore version: {} aiohttp version: {}".format(
botocore.__version__, aiohttp.__version__))
for obj, digests in _AIOHTTP_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
for obj, digests in _API_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
def test_patches():
print("Botocore version: {} aiohttp version: {}".format(
botocore.__version__, aiohttp.__version__))
for obj, digests in _AIOHTTP_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
for obj, digests in _API_DIGESTS.items():
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
assert digest in digests, \
"Digest of {} not found in: {}".format(obj.__name__, digests)
def test_getsource(): assert getsource(f) == 'f = lambda x: x**2\n' assert getsource(g) == 'def g(x): return f(x) - x\n' assert getsource(h) == 'def h(x):\n def g(x): return x\n return g(x) - x\n' assert getname(f) == 'f' assert getname(g) == 'g' assert getname(h) == 'h' assert _wrap(f)(4) == 16 assert _wrap(g)(4) == 12 assert _wrap(h)(4) == 0 assert getname(Foo) == 'Foo' assert getname(Bar) == 'Bar' assert getsource(Bar) == 'class Bar:\n pass\n' assert getsource(Foo) == 'class Foo(object):\n def bar(self, x):\n return x*x+x\n'
def test_getsource(): assert getsource(f) == 'f = lambda x: x**2\n' assert getsource(g) == 'def g(x): return f(x) - x\n' assert getsource(h) == 'def h(x):\n def g(x): return x\n return g(x) - x\n' assert getname(f) == 'f' assert getname(g) == 'g' assert getname(h) == 'h' assert _wrap(f)(4) == 16 assert _wrap(g)(4) == 12 assert _wrap(h)(4) == 0 assert getname(Foo) == 'Foo' assert getname(Bar) == 'Bar' assert getsource(Bar) == 'class Bar:\n pass\n' assert getsource(Foo) == 'class Foo(object):\n def bar(self, x):\n return x*x+x\n'
def __init__(
self,
func_src=None,
func=None,
modules=[torch, syft, crypten],
rm_decorators=True,
**global_kwargs,
):
"""
Control what should be accessible from inside the function.
Args:
func_src: function's src to be jailed. Required if func isn't set.
func: function to be jailed. Ignored if func_src is set.
modules: python modules that should be accessible.
rm_decorators: specify if decorators should be removed. Default to True.
global_kwargs: globals to be accessible.
"""
if func_src is None:
if func is None:
raise ValueError("Either func_src or func must be set")
else:
try:
func_src = getsource(func)
except: # use inspect if dill fail
import inspect
func_src = inspect.getsource(func)
if rm_decorators:
# Remove decorator if any
func_src = re.sub(r"@[^\(]+\([^\)]*\)", "", func_src)
# remove base indent
lines = func_src.split("\n")
if len(lines) and re.match(r"^ *", lines[0]):
base_re = "^" + re.match(r"^ *", lines[0]).group(0)
new_lines = []
for l in lines:
l = re.sub(base_re, "", l)
new_lines.append(l)
func_src = "\n".join(new_lines)
is_func, self._func_name = JailRunner._check_func_def(func_src)
if not is_func:
raise ValueError("Not a valid function definition")
self._func_src = func_src
self._jail_globals = global_kwargs
# save names for serialization
self._module_names = []
# add modules
for module in modules:
self._jail_globals[module.__name__] = module
self._module_names.append(module.__name__)
self._is_built = False
self._build()
def call_callable_dynamic_args(func, *args, **kwargs):
if isinstance(func, Iterable):
return [call_callable_dynamic_args(f, *args, **kwargs) for f in func]
if not callable(func):
if func is None:
return None
else:
raise ValueError(f"function {func} is not callable")
callable_args = Signature.from_callable(func).bind(*args, **kwargs)
try:
return func(*callable_args.args, **callable_args.kwargs)
except StopIteration as s:
raise s
except KeyError as ke:
raise ke
except Exception as e:
try:
source = inspect.getsource(func)
except OSError:
try:
from dill.source import getsource
source = getsource(func)
except Exception:
source = "eval"
raise RuntimeError(
e,
f"error while calling {func}({inspect.getfullargspec(func)})\n{source}\nwith arguments:\n{callable_args}, {kwargs}"
)
def process_actions_source(self):
if not self.process_actions:
return None
return getsource(self.process_actions).replace(
"def get_process_actions(self",
f"def __get_process_actions_{camel_to_snake(self.name)}(self",
)
def hint(f, do_print=True):
result = ParseSource(getsource(f)).describe()
if do_print:
print(result)
return result
def tree_from_func(self, name, func):
"""
Create a tree from a well-formed nested if-then function in Python.
Tests must use the < or >= operators; split_dims can either be identified with indices, e.g. x[0],
or with a valid entry in self.dim_names.
"""
from dill.source import getsource
lines = [l.strip() for l in getsource(func).split("\n")[:-1]]
assert lines[0][:3] == "def"
def _recurse(node, n):
if lines[n][0] == "#": return _recurse(node, n + 1)
elif lines[n][:2] == "if":
d, o, t = lines[n][3:-1].split(" ")
assert o in ("<", ">=")
try: split_dim = int(d.split("[")[1][:-1]) # If index specified.
except: split_dim = self.dim_names.index(d) # If dim_name specified.
split_dims.add(split_dim)
if not node._do_split(split_dim, split_threshold=float(t)):
raise ValueError(f"Invalid split threshold at line {n}: \"{lines[n]}\".")
n = _recurse(node.left if o == "<" else node.right, n + 1)
assert lines[n] == "else:"
n = _recurse(node.right if o == "<" else node.left, n + 1)
elif lines[n][:6] == "return":
# NOTE: Float-convertible return values are stored in node.meta["return"].
try: node.meta["return"] = float(lines[n][6:])
except: node.meta["return"] = None
n += 1
else: raise ValueError(f"Parse error at line {n}: \"{lines[n]}\".")
return n
split_dims, eval_dims = set(), [] # NOTE: No eval dims.
root = Node(self, sorted_indices=self.all_sorted_indices)
_recurse(root, 1)
self.models[name] = Tree(name, root, sorted(split_dims), eval_dims)
return self.models[name]
def test1(obj):
_obj = source._wrap(obj)
assert _obj(1.57) == obj(1.57)
src = source.getsource(obj, alias="_f")
exec src in globals(), locals()
assert _f(1.57) == obj(1.57)
name = source._get_name(obj)
assert name == obj.__name__ or src.split("=", 1)[0].strip()
def inner(*args, **kwargs):
print("")
print(func.__name__)
print(inspect.getsource(func))
print(inspect.getsourcelines(func))
print(dis.dis(func))
print(getsource(func))
return func(*args, **kwargs)
def update_source(self, all_feats: Dict[str, "Feature"]) -> None:
"""
supposed to run this through FeatureManager
"""
source = getsource(self.__class__)
self.__save_source(source)
dependencies = self.__get_dependency(source)
for d in dependencies:
all_feats[d].update_source(all_feats)
def filterOnColumn(df,
column,
condition,
result_column,
condition_column,
inplace=True,
**kwargs):
'''
:param df: input pandas dataframe
:param column: column that is the target of the filtering
:param condition:
:param inplace: inplace condition
:return: the new dataframe if inplace is True, otherwise None
'''
if not inplace:
df = df.copy(deep=True)
# If a lambda function is used for filtering, for some reason, getsource
# returns not just the source code of the lambda function but the function call
# that has the lambda function. It therefore is necessary to extract the lambda
# function from the call so that there is not the additional stuff.
filter_source = getsource(condition)
logger.debug('Original filter_source')
logger.debug(filter_source)
searchObj = re.search(r'(lambda [^,]*)([,]*)(.*)[)]{1}$', filter_source,
re.M | re.I)
if searchObj:
filter_source = searchObj.group(1)
logger.debug('Retained filter_source')
logger.debug(filter_source)
df[result_column] = df[column].apply(condition)
df[condition_column] = getsource(condition)
if not inplace:
return df
def test_patches():
print("Botocore version: {} aiohttp version: {}".format(
botocore.__version__, aiohttp.__version__))
success = True
for obj, digests in chain(_AIOHTTP_DIGESTS.items(), _API_DIGESTS.items()):
digest = hashlib.sha1(getsource(obj).encode('utf-8')).hexdigest()
if digest not in digests:
print("Digest of {}:{} not found in: {}".format(
obj.__qualname__, digest, digests))
success = False
assert success
def func_to_file(fup, fin):
source = getsource(fup)
executable = 'import sys\n\n' + source
call = source.split('(')[0]
for char in ['d', 'e', 'f', ' ']:
call = call.lstrip(char)
call = call + '(*sys.argv[1:])'
executable += f'\n{call}\n'
with open(fin, 'w') as fip:
fip.write(executable)
def p1(self):
sum = 0
#begin code _BEGIN_
for x in xrange(1, 1000):
if x % 3 == 0 or x % 5 == 0:
sum += x
#_END_ end code
result = "Sum = " + str(sum)
allcode = getsource(p1)
start = allcode.index("_BEGIN_") + len("_BEGIN_") + 1
end = allcode.index("_END_", start) - 2
code = str("".join(map(str, allcode[start:end])))
print code
showResult("Problem 1: Find sum of all the multiples of 3 or 5 below 1000",
result, code)
def get_needed_source(func_name):
needed_globals = getglobals(func_name)
this_module = sys.modules['__main__']
full_source_lines = re.split("\n", getsource(this_module))
all_imports = list(
filter(lambda x: re.search("\s?import\s", x), full_source_lines))
needed_imports = []
for imp in all_imports:
if line_contains_var_in_list(imp, needed_globals['other']):
needed_imports.append(imp)
imported_funcs = []
for func in needed_globals['function']:
for imp in all_imports:
if re.search("[^\w]" + func + "([^\w]|)", imp):
needed_imports.append(imp)
imported_funcs.append(func)
break
unimported_funcs = [
func for func in needed_globals['function']
if func not in imported_funcs
]
needed_source = ""
for imp in needed_imports:
needed_source += imp + "\n"
needed_source += "\n" + getsource(getattr(this_module, func_name)) + "\n"
for func in unimported_funcs:
needed_source += getsource(getattr(this_module, func)) + "\n"
return needed_source
def test_create_constraints():
# create constraints, and evaluate all constraint functions for a given x vector
print("\n1 --- 'create_constraints'")
print("\nk=3:")
k = 3
r = create_constraints(k)
v0 = np.ones(k) / k
for i in r:
print(i.get('fun')(v0))
for i in r:
print(getsource(i.get('fun')))
print("\nk=4:")
k = 4
r = create_constraints(k)
v0 = np.ones(k**2) / k
for i in r:
print(i.get('fun')(v0))
print("\nk=5:")
k = 5
r = create_constraints(k)
v0 = np.ones(k**2) / k
for i in r:
print(i.get('fun')(v0))
print("\nk=6:")
k = 6
r = create_constraints(k)
v0 = np.ones(k**2) / k
for i in r:
print(i.get('fun')(v0))
print("\nk=5 (free parameters are all 0):")
k = 5
r = create_constraints(k)
v0 = np.zeros(k**2) / k
for i in r:
print(i.get('fun')(v0))
print("\nk=4 (free parameters are all different):")
k = 4
r = create_constraints(k)
v0 = [0, 1, 2, 4, 8, 16, 32, 64, 128, 256, 10]
for i in r:
print(i.get('fun')(v0))
def get_jsonable_from_parameters(self):
""" """
jsonable_parameters = []
for one_model_parameters in self.raw_parameters:
one_jsonable = dict(one_model_parameters)
converter = one_model_parameters['tau_converter']
if not isinstance(converter, str):
try:
# not always works, but this is not important
one_jsonable["tau_converter"] = str(getsource(converter))
except (TypeError, OSError):
# OSError: may arise if working in Jupyter Notebook
one_jsonable["tau_converter"] = "<NOT AVAILABLE>"
jsonable_parameters.append(one_jsonable)
return jsonable_parameters
def _complex_to_simple(self, obj):
result = obj
if inspect.isclass(obj):
# result = { '__type__': 'class' }
# print('Class')
result = {'__type__': 'class'}
result['name'] = obj.__name__
allowed_keys = ['__init__']
result['members'] = dict(
(key, value) for (key, value) in obj.__dict__.items()
if not key.startswith('__') or key in allowed_keys)
# print(result)
elif callable(obj):
# print('Function')
result = {'__type__': 'function'}
code = getsource(obj).strip()
if 'lambda ' in code:
code = code[code.find('lambda '):]
result['code'] = code
result['globals'] = {}
excluded_keys = ['global_vars']
for key, value in list(obj.__globals__.items()):
if key.startswith('global') and not key in excluded_keys:
result['globals'][key] = value
# print(f'Globals for {obj.__name__} function: {result["globals"]}')
# transformed_code = {}
# print(obj.__code__.co_consts)
# print(dir(obj.__code__))
# for key in dir(obj.__code__):
# if key.startswith('co'):
# attr = getattr(obj.__code__, key)
# transformed_code[key] = attr() if callable(attr) else attr
# print(transformed_code)
# result['code'] = transformed_code
result['name'] = obj.__name__
result['args'] = inspect.getargspec(obj).args
# result['globals'] = {}
# excluded_keys = ['init']
# for key, value in list(global_vars.init.__globals__.items()):
# if not key.startswith('__') and key not in excluded_keys:
# result['globals'][key] = value
return result
def RecordSimulationData():
from dill.source import getsource
PayoutConfig = getsource(TableHelpers.CalculatePayouts)
tempVar = Simulation(
settings.counting,
settings.reshufflePercentage,
settings.reshuffleDecks,
settings.numberOfPlayers,
settings.tableminimumbet,
settings.tablemaximumbet,
settings.WalkAwayLoss,
settings.WalkAwayWin,
settings.WalkAwayWinLimit,
settings.WalkAwayWinBig,
settings.WalkAwayWinBigLimit,
settings.players[0]._peakpurse,
settings.CounterEndingPurse,
settings.definition,
)
SimulationEntries.append(tempVar)
def extract_vars(obj: object) -> dict:
"""Extracts attributes from a dataset/project/version."""
vars_dict = {}
for attr, val in vars(obj).items():
if callable(val):
# function; skip
pass
elif attr in ['uuids_', 'meta_']:
# convert lambda functions to strings
vars_dict[attr] = {
key: getsource(func).split(': ', 1)[1].strip(',\n')
for key, func in val.items()
}
elif attr not in ['api', 'projects', 'versions']:
# regular attr, add to dict
vars_dict[attr] = val
return vars_dict
def build(self, all_feats: Dict[str, "Feature"], filepath: str):
"""
supposed to run this through FeatureManager
"""
if os.path.exists(self.dvc_path):
return
output_opt = '-o ' + self.output_path()
dvc_output_opt = '-f ' + self.dvc_path
source = getsource(self.__class__)
source_path = self.__save_source(source)
dependencies = self.__get_dependency(source)
dep_option_list = [
'-d ' + d for d in (self.file_dependencies + [source_path])
]
for d in dependencies:
all_feats[d].build(all_feats, filepath)
dep_option_list.append('-d ' + self.output_path(d))
dep_option = ' '.join(dep_option_list)
py_command = f'python {filepath} run {self.name}'
command = ' '.join(
['dvc run', dep_option, output_opt, dvc_output_opt, py_command])
subprocess.run(command, shell=True)
services = out.decode("utf-8").split("\n")
services = list(filter(len, services))
services = [
service.split(".py")[0] for service in services
if not service.startswith("__")
]
imports = ["import " + service + "\n" for service in services]
exec("".join(imports))
from dill.source import getsource
controller_methods = []
for service in services:
controller_method_names = list(eval(service + ".methods").keys())
for controller_method_name in controller_method_names:
controller_method = getsource(
eval(service + "." + controller_method_name))
controller_methods = [
*controller_methods, "\n\[email protected](" + service + ".methods[\"" +
controller_method_name + "\"][\"url\"]," + " methods=" + service +
".methods[\"" + controller_method_name +
"\"][\"http_methods\"])\n" + controller_method
]
footer = """
if __name__ == '__main__':
app.run(host=host, port=5001, debug=show_output)
"""
server1.writelines([*imports, *controller_methods, footer])
def bar(self, x):
return x*x+x
_foo = Foo()
def add(x,y):
return x+y
# yes, same as 'f', but things are tricky when it comes to pointers
squared = lambda x:x**2
class Bar:
pass
_bar = Bar()
# inspect.getsourcelines # dill.source.getblocks
assert getsource(f) == 'f = lambda x: x**2\n'
assert getsource(g) == 'def g(x): return f(x) - x\n'
assert getsource(h) == 'def h(x):\n def g(x): return x\n return g(x) - x \n'
assert getname(f) == 'f'
assert getname(g) == 'g'
assert getname(h) == 'h'
assert _wrap(f)(4) == 16
assert _wrap(g)(4) == 12
assert _wrap(h)(4) == 0
assert getname(Foo) == 'Foo'
assert getname(Bar) == 'Bar'
assert getsource(Bar) == 'class Bar:\n pass\n'
assert getsource(Foo) == 'class Foo(object):\n def bar(self, x):\n return x*x+x\n'
#XXX: add getsource for _foo, _bar
def getCode(func):
allcode = getsource(eval(func))
start = allcode.index("_BEGIN_") + len("_BEGIN_") + 1
end = allcode.index("_END_", start) - 2
code = str("".join(map(str, allcode[start:end])))
return code
def add(x, y):
return x + y
# yes, same as 'f', but things are tricky when it comes to pointers
squared = lambda x: x**2
class Bar:
pass
_bar = Bar()
# inspect.getsourcelines # dill.source.getblocks
assert getsource(f) == 'f = lambda x: x**2\n'
assert getsource(g) == 'def g(x): return f(x) - x\n'
assert getsource(h) == 'def h(x):\n def g(x): return x\n return g(x) - x \n'
assert getname(f) == 'f'
assert getname(g) == 'g'
assert getname(h) == 'h'
assert _wrap(f)(4) == 16
assert _wrap(g)(4) == 12
assert _wrap(h)(4) == 0
assert getname(Foo) == 'Foo'
assert getname(Bar) == 'Bar'
assert getsource(Bar) == 'class Bar:\n pass\n'
assert getsource(
Foo) == 'class Foo(object):\n def bar(self, x):\n return x*x+x\n'
#XXX: add getsource for _foo, _bar
def wrapper_get_str_func(*args, **kwargs):
print(getsource(func))
return uparser_dec(getsource(func))
def getCode(func):
allcode = getsource(eval(func))
start = allcode.index("_BEGIN_") + len("_BEGIN_") + 1
end = allcode.index("_END_", start) - 2
code = str("".join(map(str, allcode[start:end])))
return code
def func_caching(*args, **dict_args):
force_reload = any(re.match(expr, func.__name__) is not None for expr in ninja_globals["force_reload"]) \
or dict_args.get("force_reload", False)
if len(args) > 0:
raise Exception("For cached functions pass all args by dict_args (ensures cache resolution)")
# Get arguments including defaults
a = inspect.getargspec(func)
if a.defaults:
default_args = dict(zip(a.args[-len(a.defaults):],a.defaults))
for default_arg in default_args:
if dict_args.get(default_arg, None) is None:
dict_args[default_arg] = default_args[default_arg]
# Generate key
dict_args_original = dict(dict_args)
dict_args_original.pop("force_reload", None)
dict_args_original.pop("store", None)
dict_args_original.pop("_write_to_cache", None)
dict_args_original.pop("_load_cache_or_fail", None)
part_key, dumped_arguments = _generate_key(func.__name__, dict_args_original, skip_args)
# Key is dependent on source. If you change source of function it reloads automatically
try:
part_key += "_" + hashlib.sha1(getsource(func)).hexdigest()[0:10] + "_"
except:
ninja_globals["logger"].warning(func.__name__+": Cache is not dependent on source")
full_key = func.__name__
for k in key_args:
if dict_args[k]!="":
full_key = full_key + "_" + str(dict_args[k])
full_key = full_key+"_"+part_key
# print "DUMPED", dumped_arguments
# print "KEY", full_key
# Load from RAM cache
if not force_reload \
and cached_ram and full_key in ninja_globals["cache"]:
if logger:
ninja_globals["logger"].debug(func.__name__+": Reading from RAM cache")
return ninja_globals["cache"][full_key]
# Resolve existence
cache_file_default = os.path.join(ninja_globals["cache_dir"], full_key + ".pkl")
exists = os.path.exists(cache_file_default) if check_fnc is None \
else check_fnc(full_key, ninja_globals["cache_dir"])
if not exists and \
dict_args.get("_write_to_cache", False) is False and \
cache_google_cloud and ninja_globals["google_cache_on"]:
if os.system(ninja_globals["gsutil_path"] + " stat "+os.path.join(ninja_globals["google_cloud_cache_dir"], full_key + "*")) == 0:
exists = True
ninja_globals["logger"].debug(func.__name__+": Reading from Google Cloud Storage")
os.system(ninja_globals["gsutil_path"] + " -m cp "+os.path.join(ninja_globals["google_cloud_cache_dir"], full_key + "* ") + \
ninja_globals["cache_dir"])
def evaluate():
if logger:
logger.debug(func.__name__+": Cache miss or force reload. Caching " + full_key)
# Special function that can overwrite cache
if dict_args.get("_write_to_cache", None) is not None:
returned_value = dict_args.get("_write_to_cache")
else:
returned_value = func(*args, **dict_args_original)
return returned_value
def write(returned_value):
if dict_args.get("store", True):
ninja_globals["logger"].debug(func.__name__+": Saving " + full_key)
if save_fnc:
save_fnc(full_key, returned_value, ninja_globals["cache_dir"])
else:
with open(cache_file_default, "w") as f:
if use_cPickle:
cPickle.dump(returned_value, f)
else:
pickle.dump(returned_value, f)
# Write arguments for later retrieval
# NOTE: of course better way would be to keep a dict..
with open(os.path.join(ninja_globals["cache_dir"], full_key+".args"), "w") as f:
f.write(json.dumps({"func_name":func.__name__, "time": _uct_timestamp(), "key":\
full_key, "search_args": dict({k: dict_args[k] for k in search_args}), \
"args": json.loads(dumped_arguments)}))
if cache_google_cloud and ninja_globals["google_cache_on"]:
assert ninja_globals["google_cloud_cache_dir"] != ""
# if not os.system(ninja_globals["gsutil_path"] + " stat "+os.path.join(ninja_globals["google_cloud_cache_dir"], full_key + "*")) == 0:
os.system(ninja_globals["gsutil_path"]+" -m cp "+os.path.join(ninja_globals["cache_dir"], full_key + "* ") + " " +\
ninja_globals["google_cloud_cache_dir"])
return returned_value
# Load from cache unless some conditions are met
if exists and not force_reload:
if dict_args.get("_write_to_cache", False) != False:
write(dict_args.get("_write_to_cache"))
return
if logger:
logger.debug(func.__name__+":Loading (pickled?) file")
if load_fnc:
value = load_fnc(full_key, ninja_globals["cache_dir"])
else:
# We do try here because we might have failed writing pickle file before
try:
with open(cache_file_default, "r") as f:
value = cPickle.load(f) if use_cPickle else pickle.load(f)
except:
ninja_globals['logger'].info(func.__name__+":Corrupted file")
value = write(evaluate())
#return None # Just writing
else:
if not dict_args.get("_load_cache_or_fail", False):
value = write(evaluate())
else:
return None
if cached_ram:
ninja_globals["cache"][full_key] = value
return value
# HOW TO PRINT THE SOURCE CODE FOR IMPORTED FUNCTIONS OR CLASSES (EXAMPLE)
# import packages for hyper-parameter optimization
from sklearn.grid_search import RandomizedSearchCV
#from sklearn.grid_search import GridSearchCV
from sklearn.cross_validation import train_test_split
from sklearn.neighbors import KNeighborsClassifier
from imutils import paths
import numpy as np
import argparse
import imutils
import time
import cv2
import os
from sklearn import *
import dill
from dill.source import getsource
print('\n\nok so far...\n')
print getsource(RandomizedSearchCV)
print('\n\nok so far...\n')
print getsource(train_test_split)
# how to print method from a class:
# CLASS foo
# METHOD bar
# print getsource(foo.bar)
l1=[1,2 ]
l2=[3, 4]
l = zip(l1, l2)
#print(l.__next__())
l = l1.append(l2)
def add(a, b):
return a + b
import inspect
insp = inspect.getsource(add)
print(insp)
import pandas
print(inspect.getsource(pandas.DataFrame))
from dill.source import getsource, getsourcefile
print(getsource(add))
print(getsource(l1.copy, builtin=True)) #error?
#print(getsource(pandas.DataFrame.append, builtin=True))