text stringlengths 0 828 |
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1087,"def add_to_sys_modules(mod_name, mod_obj=None): |
""""""Add a module object to `sys.modules`. |
@param mod_name: module name, used as key to `sys.modules`. |
If `mod_name` is `a.b.c` while modules `a` and `a.b` are not existing, |
empty modules will be created for `a` and `a.b` as well. |
@param mod_obj: a module object. |
If None, an empty module object will be created. |
"""""" |
mod_snames = mod_name.split('.') |
parent_mod_name = '' |
parent_mod_obj = None |
for mod_sname in mod_snames: |
if parent_mod_name == '': |
current_mod_name = mod_sname |
else: |
current_mod_name = parent_mod_name + '.' + mod_sname |
if current_mod_name == mod_name: |
current_mod_obj = mod_obj |
else: |
current_mod_obj = sys.modules.get(current_mod_name, None) |
if current_mod_obj is None: |
current_mod_obj = imp.new_module(current_mod_name) |
sys.modules[current_mod_name] = current_mod_obj |
if parent_mod_obj is not None: |
setattr(parent_mod_obj, mod_sname, current_mod_obj) |
parent_mod_name = current_mod_name |
parent_mod_obj = current_mod_obj" |
1088,"def split_uri(uri, mod_attr_sep='::'): |
""""""Split given URI into a tuple of (protocol, module URI, attribute chain). |
@param mod_attr_sep: the separator between module name and attribute name. |
"""""" |
uri_parts = uri.split(mod_attr_sep, 1) |
if len(uri_parts) == 2: |
mod_uri, attr_chain = uri_parts |
else: |
mod_uri = uri_parts[0] |
attr_chain = None |
if mod_uri.startswith('py://'): |
protocol = 'py' |
mod_uri = mod_uri[5:] |
elif mod_uri.startswith('file://'): |
protocol = 'file' |
mod_uri = mod_uri[7:] |
# If no protocol prefix is present, and the uri ends with `.py`, then |
# consider the uri as module file path instead of module name. |
elif mod_uri.endswith('.py'): |
protocol = 'file' |
else: |
protocol = 'py' |
info = (protocol, mod_uri, attr_chain) |
return info" |
1089,"def get_attr_chain(obj, attr_chain, sep='.'): |
""""""Get the last attribute of given attribute chain. |
E.g. `get_attr_chain(x, 'a.b.c')` is equivalent to `x.a.b.c`. |
@param obj: an object |
@param attr_chain: a chain of attribute names |
@param sep: separator for the chain of attribute names |
"""""" |
if sep is None: |
sep = '.' |
attr_names = attr_chain.split(sep) |
new_obj = obj |
for attr_name in attr_names: |
new_obj = getattr(new_obj, attr_name) |
return new_obj" |
1090,"def is_closed(self): |
"""""" |
_check if the observation table is closed. |
Args: |
None |
Returns: |
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