Test your AI Agents with the all-new Agent to Agent Testing Platform.Learn More

How to use replace_template method in gabbi

Best Python code snippet using gabbi_python

linear_optimizer.py

Source:linear_optimizer.py

...34            template = [base_op(), types.Verify()]35            optimizations.append((template, [op()]))36    for template, replacement in optimizations:37        callback = lambda values, replacement=replacement: replacement38        instructions.replace_template(template, callback)39@peephole40def replace_repeated_ops(instructions):41    """Replace repeated opcodes with single opcodes."""42    optimizations = [43        # OP_DROP OP_DROP -> OP_2DROP44        ([types.Drop(), types.Drop()], [types.TwoDrop()]),45    ]46    for template, replacement in optimizations:47        callback = lambda values, replacement=replacement: replacement48        instructions.replace_template(template, callback)49@peephole50def optimize_stack_ops(instructions):51    """Optimize stack operations."""52    for template, replacement in [53        # OP_1 OP_PICK -> OP_OVER54        ([types.One(), types.Pick()], [types.Over()]),55        # OP_1 OP_ROLL OP_DROP -> OP_NIP56        ([types.One(), types.Roll(), types.Drop()], [types.Nip()]),57        # OP_0 OP_PICK -> OP_DUP58        ([types.Zero(), types.Pick()], [types.Dup()]),59        # OP_0 OP_ROLL -> _60        ([types.Zero(), types.Roll()], []),61        # OP_1 OP_ROLL OP_1 OP_ROLL -> _62        ([types.One(), types.Roll(), types.One(), types.Roll()], []),63        # OP_1 OP_ROLL -> OP_SWAP64        ([types.One(), types.Roll()], [types.Swap()]),65        # OP_NIP OP_DROP -> OP_2DROP66        ([types.Nip(), types.Drop()], [types.TwoDrop()]),67        # OP_OVER OP_OVER -> OP_2DUP68        ([types.Over(), types.Over()], [types.TwoDup()]),69    ]:70        callback = lambda values, replacement=replacement: replacement71        instructions.replace_template(template, callback)72@peephole73def replace_shortcut_ops(instructions):74    """Replace opcodes with a corresponding shortcut form."""75    optimizations = []76    # Replace division by 2.77    # OP_2 OP_DIV -> OP_2DIV78    optimizations.append(([types.Two(), types.Div()], lambda values: [types.Div2()]))79    # Replace subtraction by 1.80    # OP_1 OP_SUB -> OP_1SUB81    optimizations.append(([types.One(), types.Sub()], lambda values: [types.Sub1()]))82    # Replace 1 * -1 with -1.83    # OP_1 OP_NEGATE -> OP_1NEGATE84    optimizations.append(([types.One(), types.Negate()], lambda values: [types.NegativeOne()]))85    # Replace addition by 1.86    # OP_1 OP_ADD -> OP_1ADD87    for permutation in permutations([types.Push(), types.One()]) + permutations([types.SmallIntOpCode(), types.One()]):88        idx = 0 if not isinstance(permutation[0], types.One) else 189        optimizations.append((permutation + [types.Add()], lambda values, idx=idx: [values[idx], types.Add1()]))90    optimizations.append(([types.Assumption(), types.One(), types.Add()], lambda values: [values[0], types.Add1()]))91    # Replace multiplication by 2.92    # OP_2 OP_MUL -> OP_2MUL93    for permutation in permutations([types.Push(), types.Two()]) + permutations([types.SmallIntOpCode(), types.Two()]):94        idx = 0 if not isinstance(permutation[0], types.Two) else 195        optimizations.append((permutation + [types.Mul()], lambda values, idx=idx: [values[idx], types.Mul2()]))96    optimizations.append(([types.Assumption(), types.Two(), types.Mul()], lambda values: [values[0], types.Mul2()]))97    for template, callback in optimizations:98        instructions.replace_template(template, callback, strict=False)99@peephole100def replace_null_ops(instructions):101    """Replace operations that do nothing."""102    # Remove subtraction by 0.103    # OP_0 OP_SUB -> _104    optimizations = [([types.Zero(), types.Sub()], lambda values: [])]105    # Remove addition by 0.106    # OP_0 OP_ADD -> _107    for permutation in permutations([None, types.Zero()]):108        idx = 0 if permutation[0] is None else 1109        optimizations.append((permutation + [types.Add()], lambda values, idx=idx: [values[idx]]))110    for template, callback in optimizations:111        instructions.replace_template(template, callback)112@peephole113def optimize_dup_and_checksig(instructions):114    for template, callback in [115        ([types.Dup(), None, types.CheckSig()], lambda values: values[1:]),116    ]:117        instructions.replace_template(template, callback)118@peephole119def optimize_hashes(instructions):120    for template, replacement in [121        # OP_SHA256 OP_SHA256 -> OP_HASH256122        ([types.Sha256(), types.Sha256()], [types.Hash256()]),123        # OP_SHA256 OP_RIPEMD160 -> OP_HASH160124        ([types.Sha256(), types.RipeMD160()], [types.Hash160()]),125    ]:126        callback = lambda values, replacement=replacement: replacement127        instructions.replace_template(template, callback)128@peephole129def use_arithmetic_ops(instructions):130    """Replace ops with more convenient arithmetic ops."""131    optimizations = []132    _two_values = permutations([types.SmallIntOpCode(), types.Push()])133    _two_values.append([types.SmallIntOpCode()] * 2)134    _two_values.append([types.Push()] * 2)135    def all_strict_nums(numbers):136        """Evaluate whether instances represent strict numbers."""137        return all(formats.is_strict_num(i) for i in map(LInstructions.instruction_to_int, numbers))138    # Use NUMNOTEQUAL if both values are numbers.139    def numnotequal_callback(values):140        if not all_strict_nums(values[0:2]):141            return values142        return values[0:2] + [types.NumNotEqual()]143    for permutation in _two_values:144        optimizations.append((permutation + [types.Equal(), types.Not()], numnotequal_callback))145    for template, callback in optimizations:146        instructions.replace_template(template, callback, strict=False)147@peephole148def remove_trailing_verifications(instructions):149    """Remove any trailing OP_VERIFY occurrences.150    A trailing OP_VERIFY is redundant since a truthy value151    is required for a script to pass.152    """153    while len(instructions) and isinstance(instructions[-1], types.Verify):154        instructions.pop(-1)155@peephole156def promote_return(instructions):157    """Place any OP_RETURN occurrence at the beginning of the script."""158    # Get the indices of all OP_RETURN occurrences.159    occurrences = instructions.find_occurrences(types.Return())160    if not occurrences or occurrences == [0]:161        return162    map(instructions.pop, reversed(occurrences))163    instructions.insert(0, types.Return())164@peephole165def use_small_int_opcodes(instructions):166    """Convert data pushes to equivalent small integer opcodes."""167    def convert_push(push):168        push = push[0]169        try:170            i = formats.bytearray_to_int(push.data)171            return [types.small_int_opcode(i)()]172        except TypeError:173            pass174        return [push]175    instructions.replace_template([types.Push()], convert_push, strict=False)176@peephole177def shorten_commutative_operations(instructions):178    """Remove ops that change the order of commutative operations."""179    optimizations = []180    for op in [types.Add(), types.Mul(), types.BoolAnd(), types.BoolOr(),181               types.NumEqual(), types.NumEqualVerify(), types.NumNotEqual(),182               types.Min(), types.Max(),183               types.And(), types.Or(), types.Xor(), types.Equal(), types.EqualVerify(),184    ]:185        template = [types.Swap(), op]186        optimizations.append((template, lambda values: values[1:]))187    for template, callback in optimizations:188        instructions.replace_template(template, callback)189@peephole190def remove_null_conditionals(instructions):191    """Replace empty conditionals with an op that consumes the test value."""192    # OP_ELSE OP_ENDIF -> OP_ENDIF193    instructions.replace_template([types.Else(), types.EndIf()], lambda values: [types.EndIf()])194    # OP_IF OP_ENDIF -> OP_DROP195    instructions.replace_template([types.If(), types.EndIf()], lambda values: [types.Drop()])196@peephole197def replace_not_if(instructions):198    # OP_NOT OP_IF -> OP_NOTIF199    instructions.replace_template([types.Not(), types.If()], lambda values: [types.NotIf()])200class PeepholeOptimizer(object):201    """Performs peephole optimization on the linear IR."""202    MAX_PASSES = 5203    def __init__(self, enabled=True):204        self.enabled = enabled205    def optimize(self, instructions, max_passes=-1):206        if not self.enabled:207            return208        if max_passes == -1:209            max_passes = self.MAX_PASSES210        pass_number = 0211        while 1:212            if pass_number > max_passes:213                break...

pcollections.py

Source:pcollections.py

1# Submitter: yihanx2(Xu, Yihan)2# Partner  : zihaog(Gao, Zihao)3# We certify that we worked cooperatively on this programming4#   assignment, according to the rules for pair programming5import re, traceback, keyword67def pnamedtuple(type_name, field_names, mutable=False):8    def show_listing(s):9        for i, l in enumerate(s.split('\n'),1):10            print('{num: >3} {txt}'.format(num = i, txt = l.rstrip()))11    if type(type_name) != str:12        raise SyntaxError13    legal_bool1 = re.match('^[(a-z)(A-Z)]([\w\d(_\w)]+)?$', type_name)14    if legal_bool1 == None:15        raise SyntaxError16    elif legal_bool1 != None:17        if type_name in keyword.kwlist:18            raise SyntaxError19    20    if type(field_names) == list:21        for names in field_names:22            legal_bool2 = re.match('^[(a-z)(A-Z)]([\w\d(_\w)]+)?$', names)23            if legal_bool2 == None:24                raise SyntaxError25            elif legal_bool2 != None:26                if names in keyword.kwlist:27                    raise SyntaxError28    29    elif type(field_names) == str:30        if ',' in field_names:31            field_names = field_names.replace(' ', '')32            field_names = field_names.split(',')33            for names in field_names:34                legal_bool3 = re.match('^[(a-z)(A-Z)]([\w\d(_\w)]+)?$', names)35                if legal_bool3 == None:36                    raise SyntaxError37                elif legal_bool3 != None:38                    if names in keyword.kwlist:39                        raise SyntaxError 40        else:41            field_names = field_names.split(' ')42            for i in field_names:43                if i == ' ':44                    field_names.remove(i)45            for names in field_names:46                legal_bool3 = re.match('^[(a-z)(A-Z)]([\w\d(_\w)]+)?$', names)47                if legal_bool3 == None:48                    raise SyntaxError49                elif legal_bool3 != None:50                    if names in keyword.kwlist:51                        raise SyntaxError52    else:53        raise SyntaxError 54    l1 = []55    for names in field_names:56        if names not in l1:57            l1.append(names)58    field_names = l159        60    class_name_template = '''\61class {type_name}:\n'''62    63    def gen_init(field_names):64        init_template = '''\65    def __init__(self'''66        for i in field_names:67            init_template += ',' + str(i)68        init_template += '):\n'69        for i in field_names:70            init_template += '        self.' + str(i) + '=' + str(i) + '\n'71        init_template += '        self._fields = '+ str(field_names)+ '\n'72        init_template += '        self._mutable = '+ str(mutable)+ '\n'73        return init_template74        75    def gen_repr(type_name, field_names):76        repr_template = '''\77    def __repr__(self):\n'''78        repr_template += '        return ' + "'"+type_name + "('"79        for i in field_names:80            repr_template +=  '+str(' +"'"+ i +"'"+ ')+"="+str('+'self.' + str(i)+ ')+","'81        repr_template = repr_template[:-4] + "+')'" + '\n'82        return repr_template83    84    def gen_get(field_names):85        get_template = ''86        for i in field_names:87            get_template += '    def get_' + str(i) + '(self): \n        return self.' + str(i)+'\n'88        return get_template89    90    def gen_getitem(type_name, field_names):91        getitem_template = '    def __getitem__(self, int_str):\n'92        for i in field_names:93            getitem_template += '        if int_str ==' +"'" + str(i) + "'" +':\n' 94            getitem_template += '            return ' + type_name + '.get_' + str(i) +'(self)' +'\n'95            getitem_template += '        if int_str ==' + str(field_names.index(i)) + ':\n'96            getitem_template += '            return ' + 'self.' + str(i) + '\n'97        getitem_template += '        else:\n'    98        getitem_template += '            raise IndexError\n'99        return getitem_template   100    101    def gen_eq(type_name, field_names):102        eq_template = '    def __eq__(self, target):\n'103        eq_template += '        if type(target) is ' + type_name + ' and ' + 'len(target._fields) == len(self._fields): \n'        104        for i in range(len(field_names)):105            eq_template += '            if self[' + str(i) + ']' + '!= target[' + str(i) + ']:\n'106            eq_template += '                return False\n'107        eq_template += '            return True\n'108        eq_template += '        return False\n'109        return eq_template110    111    def gen_replace(type_name, field_names):112        replace_template = '    def _replace(self, **kargs):\n'113        replace_template += '        for keys, values in kargs.items():\n'114        replace_template += '            if keys not in self._fields:\n'115        replace_template += '                raise TypeError\n'116        replace_template += '        if self._mutable == True:\n'117        replace_template += '            for keys, values in kargs.items():\n'118        replace_template += '                self.__dict__[keys] = values\n'119        replace_template += '        if self._mutable == False:\n'120        replace_template += '            new_class = '+ type_name + '(' 121        for i in field_names:122            replace_template += 'self[' + "'" + str(i)+ "'" +'],' 123        replace_template = replace_template[:-1] + ')\n'124        replace_template += '            for keys, values in kargs.items():\n'125        replace_template += '                new_class.__dict__[keys] = values\n'126        replace_template += '            return new_class\n'127        return replace_template128    129    def gen_setatt(field_names):130        setatt_template = '    def __setattr__(self,name,value):\n'131        setatt_template += '        if "_mutable" in self.__dict__:\n'132        setatt_template += '            if self._mutable == False:\n '133        setatt_template += '                if "_mutable" not in self.__dict__ or "_fields" not in self.__dict__ or'134        for i in field_names:135            setatt_template += "'"+str(i)+"'"+ ' not in self.__dict__ or '136        setatt_template = setatt_template[:-4] + ':\n'137        setatt_template += '                     self.__dict__[name] = value\n'138        setatt_template += '                 else:\n'139        setatt_template += '                     raise AttributeError\n'140        setatt_template += '            else:\n'141        setatt_template += '                self.__dict__[name] = value\n'142        setatt_template += '        else:\n'143        setatt_template += '            self.__dict__[name] = value'144        return setatt_template145    146    class_definition = \147      class_name_template.format(type_name = type_name) + gen_init(field_names) + gen_repr(type_name, field_names) + gen_get(field_names) + gen_getitem(type_name, field_names) + gen_eq(type_name, field_names) + gen_replace(type_name,field_names) + gen_setatt(field_names)148    149150    151             152        153        154        155        156157    # put your code here158    # bind class_definition (used below) to the string constructed for the class159160161162    # For initial debugging, always show the source code of the class163    #show_listing(class_definition)164    165    # Execute the class_definition string in a local namespace and bind the166    #   name source_code in its dictionary to the class_defintion; return the167    #   class object created; if there is a syntax error, list the class and168    #   show the error169    name_space = dict(__name__='pnamedtuple_{type_name}'.format(type_name=type_name))170    try:171        exec(class_definition, name_space)172        name_space[type_name].source_code = class_definition173    except(SyntaxError, TypeError):174        show_listing(class_definition)175        traceback.print_exc()176    return name_space[type_name]177    178if __name__ == '__main__':179    import driver180    driver.driver()181    x = pnamedtuple('Point', 'x y', mutable=False)
...

app_cfg.py

Source:app_cfg.py

...116     'resetpassword',117     reset_password_form='ksweb.lib.forms.ResetPasswordForm',118     new_password_form='ksweb.lib.forms.NewPasswordForm')119# from tgext.pluggable import replace_template120# replace_template(base_config,121#                  'resetpassword.templates.index',122#                  'ksweb.templates.resetpassword.index')123plug(base_config, 'userprofile')124# replace_template(base_config, 'registration.templates.register', 'ksweb.templates.registration.register')125# replace_template(base_config, 'userprofile.templates.index', 'ksweb.templates.userprofile.index')126def replace_profile_form_layout():127    from axf.bootstrap import BootstrapFormLayout128    from userprofile.lib import UserForm129    # UserForm.child = BootstrapFormLayout(children=UserForm.child.children)130    UserForm.submit.css_class = 'btn btn-success'...

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.