U.j,ddlmZddlZddlmZGddZGddZdZd Ze d k(rejjejje Zejjed Zejjed ZeeZeed 5Zej+edddyy#1swYyxYw))TemplateN)IOc0eZdZddZdeeddfdZdZy)ASTCodeGeneratorc||_|j|Dcgc]\}}t||c}}|_ycc}}w)zIInitialize the code generator from a configuration file. N) cfg_filename parse_cfgfileNodeCfgnode_cfg)selfrnamecontentss TC:\xampp\htdocs\tradingbinance\backend\.venv\Lib\site-packages\pycparser/_ast_gen.py__init__zASTCodeGenerator.__init__sI)%)$6$6|$D $D x D( #$D   s<filereturnNcttj|j}|tz }|j D]}||j dzz }|j|y)z2Generates the code into file, an open file buffer.)rz N)r_PROLOGUE_COMMENT substituter_PROLOGUE_CODEr generate_sourcewrite)r rsrcr s rgeneratezASTCodeGenerator.generate s^()44$BSBS4T ~ H 8++-6 6C& 3c #Kt|d5}|D]}|j}|r|jdr'|jd}|jd}|jd}|dks ||ks||krt d|d|d |d |}||dz|}|r-|j d D cgc]} | jc} ng} || f d d d y cc} w#1swYy xYww) z`Parse the configuration file and yield pairs of (name, contents) for each node. r#:[]zInvalid line in :  N,)openstrip startswithfind RuntimeErrorsplit) r filenameflinecolon_i lbracket_i rbracket_ir valvvallists rr zASTCodeGenerator.parse_cfgfile*s(C Azz|ts3))C.!YYs^ !YYs^ Q;*"7:;S&)9(3tfB'OPPHW~:>J7ADciin=n1779n="Gm#! >! s/ C.B C"/C C" C.C""C+'C.) _c_ast.cfg)__name__ __module__ __qualname__rrstrrr rrrrs# RW$rrc4eZdZdZdZdZdZdZdZdZ y) r zNode configuration. name: node name contents: a list of contents - attributes and child nodes See comment at the top of the configuration file for details. c||_g|_g|_g|_g|_|D]}|j d}|jj ||jdr|jj |\|jdr|jj ||jj |y)N*z**)r all_entriesattrchild seq_childrstripappendendswith)r r rentry clean_entrys rrzNodeCfg.__init__Gs   E,,s+K    # #K 0~~d#%%k2$ !!+.   'rc|j}|d|jzz }|d|jzz }|d|jzz }|S)Nr$) _gen_init _gen_children _gen_iter_gen_attr_namesr rs rrzNodeCfg.generate_sourceYsYnn td((*** tdnn&&& td**,,, rc>d|jd}|jrIdj|j}djd|jD}|dz }d|d}nd}d }|d |d z }|d |d z }|jdgzD]}|d|d|dz }|S)Nzclass z(Node): , c3(K|] }d|d yw)'Nr:).0es r z$NodeCfg._gen_init..esA0@1!Ah0@sz, 'coord', '__weakref__'z(self, z , coord=None)z'coord', '__weakref__'z(self, coord=None)z __slots__ = (z) z def __init__r#coordz self.z = r$)r r>join)r rargsslotsarglistr s rrHzNodeCfg._gen_init`styyk+   99T--.DIIA0@0@AAE / /Ev]3G,E*G "5'-- !'#..$$y0D ]4&D64 4C1 rcd}|jrU|dz }|jD]}|d|dz }|d|d|dz }|jD]}|d|d z }|d |d z }|d z }|S|d z }|S)Nz def children(self): z nodelist = []  if self. is not None: z nodelist.append(("z", self.z)) z' for i, child in enumerate(self. or []): z nodelist.append((f"z[{i}]", child)) z return tuple(nodelist) z return () r>r@rAr rr@rAs rrIzNodeCfg._gen_childrents)    , ,C)%@@7whugTRR$"^^ @ :VV8 CVWW, 5 5C  ( (C rcd}|jra|jD]}|d|dz }|d|dz }|jD]}|d|dz }|dz }|js|js|d z }|S|d z }|S) Nz def __iter__(self): rZr[z yield self.r$z for child in (self.r\z yield child z return yield r]r^s rrJzNodeCfg._gen_iters)   )%@@0r::$"^^ 4YKzJJ22,JJ$..==   9 9C rcVddjd|jDzdz}|S)Nz attr_names = (c3&K|] }|d yw)rNNr:)rQnms rrSz*NodeCfg._gen_attr_names..s,M9RvR[9s))rUr?rLs rrKzNodeCfg._gen_attr_namess*"RWW,M499,M%MMPSS rN) r6r7r8__doc__rrrHrIrJrKr:rrr r ?s%($((*rr a#----------------------------------------------------------------- # ** ATTENTION ** # This code was automatically generated from _c_ast.cfg # # Do not modify it directly. Modify the configuration file and # run the generator again. # ** ** *** ** ** # # pycparser: c_ast.py # # AST Node classes. # # Eli Bendersky [https://eli.thegreenplace.net/] # License: BSD #----------------------------------------------------------------- ae import sys from typing import Any, ClassVar, IO, Optional def _repr(obj): """ Get the representation of an object, with dedicated pprint-like format for lists. """ if isinstance(obj, list): return '[' + (',\n '.join((_repr(e).replace('\n', '\n ') for e in obj))) + '\n]' else: return repr(obj) class Node: __slots__ = () """ Abstract base class for AST nodes. """ attr_names: ClassVar[tuple[str, ...]] = () coord: Optional[Any] def __repr__(self): """ Generates a python representation of the current node """ result = self.__class__.__name__ + '(' indent = '' separator = '' for name in self.__slots__[:-2]: result += separator result += indent result += name + '=' + (_repr(getattr(self, name)).replace('\n', '\n ' + (' ' * (len(name) + len(self.__class__.__name__))))) separator = ',' indent = '\n ' + (' ' * len(self.__class__.__name__)) result += indent + ')' return result def children(self): """ A sequence of all children that are Nodes """ pass def show( self, buf: IO[str] = sys.stdout, offset: int = 0, attrnames: bool = False, showemptyattrs: bool = True, nodenames: bool = False, showcoord: bool = False, _my_node_name: Optional[str] = None, ): """ Pretty print the Node and all its attributes and children (recursively) to a buffer. buf: Open IO buffer into which the Node is printed. offset: Initial offset (amount of leading spaces) attrnames: True if you want to see the attribute names in name=value pairs. False to only see the values. showemptyattrs: False if you want to suppress printing empty attributes. nodenames: True if you want to see the actual node names within their parents. showcoord: Do you want the coordinates of each Node to be displayed. """ lead = ' ' * offset if nodenames and _my_node_name is not None: buf.write(lead + self.__class__.__name__+ ' <' + _my_node_name + '>: ') else: buf.write(lead + self.__class__.__name__+ ': ') if self.attr_names: def is_empty(v): v is None or (hasattr(v, '__len__') and len(v) == 0) nvlist = [(n, getattr(self,n)) for n in self.attr_names \ if showemptyattrs or not is_empty(getattr(self,n))] if attrnames: attrstr = ', '.join(f'{name}={value}' for name, value in nvlist) else: attrstr = ', '.join(f'{value}' for _, value in nvlist) buf.write(attrstr) if showcoord: buf.write(f' (at {self.coord})') buf.write('\n') for (child_name, child) in self.children(): child.show( buf, offset=offset + 2, attrnames=attrnames, showemptyattrs=showemptyattrs, nodenames=nodenames, showcoord=showcoord, _my_node_name=child_name) class NodeVisitor: """ A base NodeVisitor class for visiting c_ast nodes. Subclass it and define your own visit_XXX methods, where XXX is the class name you want to visit with these methods. For example: class ConstantVisitor(NodeVisitor): def __init__(self): self.values = [] def visit_Constant(self, node): self.values.append(node.value) Creates a list of values of all the constant nodes encountered below the given node. To use it: cv = ConstantVisitor() cv.visit(node) Notes: * generic_visit() will be called for AST nodes for which no visit_XXX method was defined. * The children of nodes for which a visit_XXX was defined will not be visited - if you need this, call generic_visit() on the node. You can use: NodeVisitor.generic_visit(self, node) * Modeled after Python's own AST visiting facilities (the ast module of Python 3.0) """ _method_cache = None def visit(self, node: Node): """ Visit a node. """ if self._method_cache is None: self._method_cache = {} visitor = self._method_cache.get(node.__class__.__name__, None) if visitor is None: method = 'visit_' + node.__class__.__name__ visitor = getattr(self, method, self.generic_visit) self._method_cache[node.__class__.__name__] = visitor return visitor(node) def generic_visit(self, node: Node): """ Called if no explicit visitor function exists for a node. Implements preorder visiting of the node. """ for _, c in node.children(): self.visit(c) __main__r5zc_ast.pyw)stringrostypingrrr rrr6pathdirnameabspath__file__base_dirrUcfg_pathout_pathast_genr&outrr:rrrts  '$'$T``F"gT zwwrwwx89Hww||Hl3Hww||Hj1Hx(G h      s +CC