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attributes (co_*, im_*, tb_*, etc.) in a friendlier fashion.
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ismodule(), isclass(), ismethod(), isfunction(), isgeneratorfunction(),
isgenerator(), istraceback(), isframe(), iscode(), isbuiltin(),
isroutine() - check object types
getmembers() - get members of an object that satisfy a given condition
getfile(), getsourcefile(), getsource() - find an object's source code
getdoc(), getcomments() - get documentation on an object
getmodule() - determine the module that an object came from
getclasstree() - arrange classes so as to represent their hierarchy
getargvalues(), getcallargs() - get info about function arguments
getfullargspec() - same, with support for Python 3 features
formatargvalues() - format an argument spec
getouterframes(), getinnerframes() - get info about frames
currentframe() - get the current stack frame
stack(), trace() - get info about frames on the stack or in a traceback
signature() - get a Signature object for the callable
get_annotations() - safely compute an object's annotations
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it's called; calling it twice on the same object will return two
different but equivalent dicts.
This function handles several details for you:
* If eval_str is true, values of type str will
be un-stringized using eval(). This is intended
for use with stringized annotations
("from __future__ import annotations").
* If obj doesn't have an annotations dict, returns an
empty dict. (Functions and methods always have an
annotations dict; classes, modules, and other types of
callables may not.)
* Ignores inherited annotations on classes. If a class
doesn't have its own annotations dict, returns an empty dict.
* All accesses to object members and dict values are done
using getattr() and dict.get() for safety.
* Always, always, always returns a freshly-created dict.
eval_str controls whether or not values of type str are replaced
with the result of calling eval() on those values:
* If eval_str is true, eval() is called on values of type str.
* If eval_str is false (the default), values of type str are unchanged.
globals and locals are passed in to eval(); see the documentation
for eval() for more information. If either globals or locals is
None, this function may replace that value with a context-specific
default, contingent on type(obj):
* If obj is a module, globals defaults to obj.__dict__.
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sys.modules[obj.__module__].__dict__ and locals
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c#4b99{95@A[E%..%'[AFJ ))+(%JC s+eWf1MN% ( B(s H.?*H3c 6 t | t j S )z&Return true if the object is a module.)r~ r r objects r ra ra * fe . . // c " t | t S )z%Return true if the object is a class.)r~ r r s r rS rS . s fd ##r c 6 t | t j S )z0Return true if the object is an instance method.)r~ r
MethodTyper s r r^ r^ 2 r r c t | st | s t | ryt | }t |d xr
t |d S )a Return true if the object is a method descriptor.
But not if ismethod() or isclass() or isfunction() are true.
This is new in Python 2.2, and, for example, is true of int.__add__.
An object passing this test has a __get__ attribute but not a __set__
attribute, but beyond that the set of attributes varies. __name__ is
usually sensible, and __doc__ often is.
Methods implemented via descriptors that also pass one of the other
tests return false from the ismethoddescriptor() test, simply because
the other tests promise more -- you can, e.g., count on having the
__func__ attribute (etc) when an object passes ismethod().F__get____set__rS r^ rY r r r tps r r_ r_ 6 sA v(6*j.@
f B 2y ! @'"i*@&@@r c t | st | s t | ryt | }t |d xs t |d S )a} Return true if the object is a data descriptor.
Data descriptors have a __set__ or a __delete__ attribute. Examples are
properties (defined in Python) and getsets and members (defined in C).
Typically, data descriptors will also have __name__ and __doc__ attributes
(properties, getsets, and members have both of these attributes), but this
is not guaranteed.Fr
__delete__r r s r rW rW J s> v(6*j.@
f B 2y ! >WR %>>r MemberDescriptorTypec 6 t | t j S )Return true if the object is a member descriptor.
Member descriptors are specialized descriptors defined in extension
modules.)r~ r r r s r r] r] Z
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r r c 6 t | t j S )Return true if the object is a getset descriptor.
getset descriptors are specialized descriptors defined in extension
modules.)r~ r r r s r r\ r\ k r r c y)r Fr} r s r r\ r\ s r r c 6 t | t j S )a( Return true if the object is a user-defined function.
Function objects provide these attributes:
__doc__ documentation string
__name__ name with which this function was defined
__code__ code object containing compiled function bytecode
__defaults__ tuple of any default values for arguments
__globals__ global namespace in which this function was defined
__annotations__ dict of parameter annotations
__kwdefaults__ dict of keyword only parameters with defaults)r~ r FunctionTyper s r rY rY z s fe 0 0 11r c t | r| j } t | rt j | } t | s t | syt
| j j |z S )zReturn true if ``f`` is a function (or a method or functools.partial
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r )r r r r )r s r rd rd s$ tZ }} 2D Kr c < t | t xs t | S )zReturn true if the object is a coroutine function.
Coroutine functions are normally defined with "async def" syntax, but may
be marked via markcoroutinefunction.
)r r r r s r rV rV s #| , H0CC0HHr c " t | t S )zReturn true if the object is an asynchronous generator function.
Asynchronous generator functions are defined with "async def"
syntax and have "yield" expressions in their body.
)r r r s r rP rP s # 1 22r c 6 t | t j S )z7Return true if the object is an asynchronous generator.)r~ r AsyncGeneratorTyper s r rO rO s fe 6 6 77r c 6 t | t j S )a Return true if the object is a generator.
Generator objects provide these attributes:
__iter__ defined to support iteration over container
close raises a new GeneratorExit exception inside the
generator to terminate the iteration
gi_code code object
gi_frame frame object or possibly None once the generator has
been exhausted
gi_running set to 1 when generator is executing, 0 otherwise
next return the next item from the container
send resumes the generator and "sends" a value that becomes
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throw used to raise an exception inside the generator)r~ r
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j t z xs$ t | t j j S )z?Return true if object can be passed to an ``await`` expression.) r~ r r r r gi_coder r collectionsabc Awaitabler s r rQ rQ se vu 2 2 3
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v{ 8 8 9;r c 6 t | t j S )ab Return true if the object is a traceback.
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tb_lasti index of last attempted instruction in bytecode
tb_lineno current line number in Python source code
tb_next next inner traceback object (called by this level))r~ r
TracebackTyper s r rc rc s fe 1 1 22r c 6 t | t j S )a` Return true if the object is a frame object.
Frame objects provide these attributes:
f_back next outer frame object (this frame's caller)
f_builtins built-in namespace seen by this frame
f_code code object being executed in this frame
f_globals global namespace seen by this frame
f_lasti index of last attempted instruction in bytecode
f_lineno current line number in Python source code
f_locals local namespace seen by this frame
f_trace tracing function for this frame, or None)r~ r FrameTyper s r rX rX s feoo ..r c 6 t | t j S )a Return true if the object is a code object.
Code objects provide these attributes:
co_argcount number of arguments (not including *, ** args
or keyword only arguments)
co_code string of raw compiled bytecode
co_cellvars tuple of names of cell variables
co_consts tuple of constants used in the bytecode
co_filename name of file in which this code object was created
co_firstlineno number of first line in Python source code
co_flags bitmap: 1=optimized | 2=newlocals | 4=*arg | 8=**arg
| 16=nested | 32=generator | 64=nofree | 128=coroutine
| 256=iterable_coroutine | 512=async_generator
co_freevars tuple of names of free variables
co_posonlyargcount number of positional only arguments
co_kwonlyargcount number of keyword only arguments (not including ** arg)
co_lnotab encoded mapping of line numbers to bytecode indices
co_name name with which this code object was defined
co_names tuple of names other than arguments and function locals
co_nlocals number of local variables
co_stacksize virtual machine stack space required
co_varnames tuple of names of arguments and local variables)r~ r CodeTyper s r rT rT s . fenn --r c 6 t | t j S )a, Return true if the object is a built-in function or method.
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__name__ original name of this function or method
__self__ instance to which a method is bound, or None)r~ r BuiltinFunctionTyper s r rR rR s fe 7 7 88r c 6 t | t j S )z.Return true if the object is a method wrapper.)r~ r MethodWrapperTyper s r r` r` s fe 5 5 66r c t | xs2 t | xs% t | xs t | xs t | S )zz _getmembers..` s $q'r r )setdirrS rH r rv r r~ r DynamicClassAttributeappendAttributeErroraddsort) r predicategetterresults processednamesmror kvr r s r _getmembersr 9 s: GI KEvVn (( MM / / 1DAq!!U%@%@A Q 2 )
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c) * LL)L* N5 $--' MM# .E s0 A C0 9C0 C?0 C<;C<? D3 D32D3c $ t | |t S )zReturn all members of an object as (name, value) pairs sorted by name.
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instead of instance members in some cases.
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'class method' created via classmethod()
'static method' created via staticmethod()
'property' created via property()
'method' any other flavor of method or descriptor
'data' not a method
2. The class which defined this attribute (a class).
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dict (found by walking the mro).
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| d r\t j j | j }t |dd r |j S | j dk( r t d t dj | t | r | j } t | r | j } t! | r | j" } t% | r | j& } t) | r | j* S t dj t- | j. ) z@Work out which source or compiled file an object was defined in.__file__Nz{!r} is a built-in modulery __main__source code not availablez{!r} is a built-in classzVmodule, class, method, function, traceback, frame, or code object was expected, got {})ra r rS r r+ rS r r r rw ry OSErrorr^ r rY r rc tb_framerX f_coderT co_filenamer r )r r s r r= r= s& 6:t ,?? "3::6BCCv 6< ([[__V%6%67Fvz40 & J. 9::299&ABB & 6 v
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| |f }}|j |D ] \ }}|j | s|d| c S yc c}w )z1Return the module name for a given file, or None.N) ospathbasename importlib machinery all_suffixesr* r endswith)r\ fnamesuffixsuffixesneglens r rG rG s GG T "E #,"5"5"B"B"DF"D f+ v&"D
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The annotation for the return type of the function if specified.
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zz$''r c * | j ||d S )zGet a BoundArguments object, that partially maps the
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