How to use visit_Lambda method in hypothesis

Best Python code snippet using hypothesis

example_1.py

Source:example_1.py

...34    def visit_Call(self,node):35        """ visit a Call node and visits it recursively"""36        print(type(node).__name__)37    @recursive38    def visit_Lambda(self,node):39        """ visit a Function node """40        print(type(node).__name__)41    @recursive42    def visit_FunctionDef(self,node):43        """ visit a Function node and visits it recursively"""44        print(type(node).__name__)45    @recursive46    def visit_Module(self,node):47        """ visit a Module node and the visits recursively"""48        pass49    def generic_visit(self,node):50        pass51class SimpleVisitor(ast.NodeVisitor):52    """ simple visitor for comparison """53    def recursive(func):54        """ decorator to make visitor work recursive """55        def wrapper(self,node):56            func(self,node)57            for child in ast.iter_child_nodes(node):58                self.visit(child)59        return wrapper60    def visit_Assign(self,node):61        """ visit a Assign node """62        print(type(node).__name__)63    def visit_BinOp(self, node):64        """ visit a BinOp node """65        print(type(node).__name__)66    def visit_Call(self,node):67        """ visit a Call node """68        print(type(node).__name__)69    def visit_Lambda(self,node):70        """ visit a Function node """71        print(type(node).__name__)72    def visit_FunctionDef(self,node):73        """ visit a Function node """74        print(type(node).__name__)75    @recursive76    def visit_Module(self,node):77        """ visit a Module node and the visits recursively, otherwise you78        wouldn't see anything here"""79        pass80    def generic_visit(self,node):81        pass82# usage example83a = """...

global_symbol_collision_resolver.py

Source:global_symbol_collision_resolver.py

2from ...utils.uid import uid3from ..pass_helper.scope_visitor import ScopeVisitor, ScopeTranslator4from ..pass_helper.conversion import alpha_conversion5class GlobalSymbolCollisionCollector(ScopeVisitor):6    def visit_Lambda(self, node: Lambda, *, collisions, decls, **kwargs):7        for arg in node.args:8            if arg in decls:9                collisions.append(arg)10            decls[arg] = node11        super().visit_Lambda(node, collisions=collisions, decls=decls, **kwargs)12    def visit_Let(self, node, *, collisions, decls, **kwargs):13        for var in node.vars:14            if var.name in decls:15                collisions.append(var.name)16            decls[var.name] = var.value17        super().visit_Let(node, collisions=collisions, decls=decls, **kwargs)18    @classmethod19    def apply(cls, node, decls=None): # if you want the decl to a collision just pass a dict yourself20        if not decls:21            decls = {}22        collisions = []23        super(GlobalSymbolCollisionCollector, cls).apply(node, decls=decls, collisions=collisions)24        return collisions25class GlobalSymbolCollisionResolver(ScopeTranslator):26    def visit_Lambda(self, node: Lambda, *, symtable, collisions, **kwargs):27        new_symtable = {arg: (arg if arg not in collisions else Symbol(name=arg.name+f"_c{uid('collision')}", type_=arg.type_)) for arg in node.args}28        args = tuple(new_symtable[arg] for arg in node.args)29        expr = self.visit(alpha_conversion(node.expr, new_symtable, closure_symbols=symtable), symtable=symtable, collisions=collisions, **kwargs)30        return Lambda(args=args, expr=expr)31    def visit_Let(self, node: Let, *, symtable, collisions, **kwargs):32        if len(collisions) == 0:33            return node34        new_symtable = {35            var.name: (var.name if var.name not in collisions else Symbol(name=var.name.name + f"_c{uid('collision')}", type_=var.name.type_)) for36            var in node.vars}37        new_collisions = [collision for collision in collisions if collision not in new_symtable]38        vars_ = tuple(Var(name=new_symtable[var.name], value=self.visit(var.value, symtable=symtable, collisions=new_collisions, **kwargs)) for var in node.vars)39        # todo: pass correct symboltable40        expr = self.visit(alpha_conversion(node.expr, new_symtable, closure_symbols=symtable, allow_unresolved=True),...

random_generators.py

Source:random_generators.py

1import numpy as np2from conf import Conf3def btw_arrival():4    return np.random.exponential(scale=1/Conf.LAMBDA, size=Conf.CLIENT_NO)5def service_time():6    return np.random.exponential(scale=1/Conf.MU, size=Conf.CLIENT_NO)7def visit_time(visit_lambda):8    return np.random.exponential(scale=1/visit_lambda, size=1)[0]9def queue_time():10    return Conf.ALPHA11def corona():...

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