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How to use function_name method in Slash
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lambda_facts.py
Source:lambda_facts.py 
1#!/usr/bin/python2# This file is part of Ansible3# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)4from __future__ import absolute_import, division, print_function5__metaclass__ = type6DOCUMENTATION = '''7---8module: lambda_facts9version_added: 1.0.010deprecated:11 removed_at_date: '2021-12-01'12 removed_from_collection: 'community.aws'13 why: Deprecated in favour of C(_info) module.14 alternative: Use M(community.aws.lambda_info) instead.15short_description: Gathers AWS Lambda function details as Ansible facts16description:17 - Gathers various details related to Lambda functions, including aliases, versions and event source mappings.18 Use module M(community.aws.lambda) to manage the lambda function itself, M(community.aws.lambda_alias) to manage function aliases and19 M(community.aws.lambda_event) to manage lambda event source mappings.20options:21 query:22 description:23 - Specifies the resource type for which to gather facts. Leave blank to retrieve all facts.24 choices: [ "aliases", "all", "config", "mappings", "policy", "versions" ]25 default: "all"26 type: str27 function_name:28 description:29 - The name of the lambda function for which facts are requested.30 aliases: [ "function", "name"]31 type: str32 event_source_arn:33 description:34 - For query type 'mappings', this is the Amazon Resource Name (ARN) of the Amazon Kinesis or DynamoDB stream.35 type: str36author: Pierre Jodouin (@pjodouin)37requirements:38 - boto339extends_documentation_fragment:40- amazon.aws.aws41- amazon.aws.ec242'''43EXAMPLES = '''44---45# Simple example of listing all info for a function46- name: List all for a specific function47 community.aws.lambda_facts:48 query: all49 function_name: myFunction50 register: my_function_details51# List all versions of a function52- name: List function versions53 community.aws.lambda_facts:54 query: versions55 function_name: myFunction56 register: my_function_versions57# List all lambda function versions58- name: List all function59 community.aws.lambda_facts:60 query: all61 max_items: 2062- name: show Lambda facts63 ansible.builtin.debug:64 var: lambda_facts65'''66RETURN = '''67---68lambda_facts:69 description: lambda facts70 returned: success71 type: dict72lambda_facts.function:73 description: lambda function list74 returned: success75 type: dict76lambda_facts.function.TheName:77 description: lambda function information, including event, mapping, and version information78 returned: success79 type: dict80'''81from ansible_collections.amazon.aws.plugins.module_utils.core import AnsibleAWSModule82from ansible_collections.amazon.aws.plugins.module_utils.ec2 import camel_dict_to_snake_dict83import json84import datetime85import sys86import re87try:88 from botocore.exceptions import ClientError89except ImportError:90 pass # caught by AnsibleAWSModule91def fix_return(node):92 """93 fixup returned dictionary94 :param node:95 :return:96 """97 if isinstance(node, datetime.datetime):98 node_value = str(node)99 elif isinstance(node, list):100 node_value = [fix_return(item) for item in node]101 elif isinstance(node, dict):102 node_value = dict([(item, fix_return(node[item])) for item in node.keys()])103 else:104 node_value = node105 return node_value106def alias_details(client, module):107 """108 Returns list of aliases for a specified function.109 :param client: AWS API client reference (boto3)110 :param module: Ansible module reference111 :return dict:112 """113 lambda_facts = dict()114 function_name = module.params.get('function_name')115 if function_name:116 params = dict()117 if module.params.get('max_items'):118 params['MaxItems'] = module.params.get('max_items')119 if module.params.get('next_marker'):120 params['Marker'] = module.params.get('next_marker')121 try:122 lambda_facts.update(aliases=client.list_aliases(FunctionName=function_name, **params)['Aliases'])123 except ClientError as e:124 if e.response['Error']['Code'] == 'ResourceNotFoundException':125 lambda_facts.update(aliases=[])126 else:127 module.fail_json_aws(e, msg="Trying to get aliases")128 else:129 module.fail_json(msg='Parameter function_name required for query=aliases.')130 return {function_name: camel_dict_to_snake_dict(lambda_facts)}131def all_details(client, module):132 """133 Returns all lambda related facts.134 :param client: AWS API client reference (boto3)135 :param module: Ansible module reference136 :return dict:137 """138 if module.params.get('max_items') or module.params.get('next_marker'):139 module.fail_json(msg='Cannot specify max_items nor next_marker for query=all.')140 lambda_facts = dict()141 function_name = module.params.get('function_name')142 if function_name:143 lambda_facts[function_name] = {}144 lambda_facts[function_name].update(config_details(client, module)[function_name])145 lambda_facts[function_name].update(alias_details(client, module)[function_name])146 lambda_facts[function_name].update(policy_details(client, module)[function_name])147 lambda_facts[function_name].update(version_details(client, module)[function_name])148 lambda_facts[function_name].update(mapping_details(client, module)[function_name])149 else:150 lambda_facts.update(config_details(client, module))151 return lambda_facts152def config_details(client, module):153 """154 Returns configuration details for one or all lambda functions.155 :param client: AWS API client reference (boto3)156 :param module: Ansible module reference157 :return dict:158 """159 lambda_facts = dict()160 function_name = module.params.get('function_name')161 if function_name:162 try:163 lambda_facts.update(client.get_function_configuration(FunctionName=function_name))164 except ClientError as e:165 if e.response['Error']['Code'] == 'ResourceNotFoundException':166 lambda_facts.update(function={})167 else:168 module.fail_json_aws(e, msg="Trying to get {0} configuration".format(function_name))169 else:170 params = dict()171 if module.params.get('max_items'):172 params['MaxItems'] = module.params.get('max_items')173 if module.params.get('next_marker'):174 params['Marker'] = module.params.get('next_marker')175 try:176 lambda_facts.update(function_list=client.list_functions(**params)['Functions'])177 except ClientError as e:178 if e.response['Error']['Code'] == 'ResourceNotFoundException':179 lambda_facts.update(function_list=[])180 else:181 module.fail_json_aws(e, msg="Trying to get function list")182 functions = dict()183 for func in lambda_facts.pop('function_list', []):184 functions[func['FunctionName']] = camel_dict_to_snake_dict(func)185 return functions186 return {function_name: camel_dict_to_snake_dict(lambda_facts)}187def mapping_details(client, module):188 """189 Returns all lambda event source mappings.190 :param client: AWS API client reference (boto3)191 :param module: Ansible module reference192 :return dict:193 """194 lambda_facts = dict()195 params = dict()196 function_name = module.params.get('function_name')197 if function_name:198 params['FunctionName'] = module.params.get('function_name')199 if module.params.get('event_source_arn'):200 params['EventSourceArn'] = module.params.get('event_source_arn')201 if module.params.get('max_items'):202 params['MaxItems'] = module.params.get('max_items')203 if module.params.get('next_marker'):204 params['Marker'] = module.params.get('next_marker')205 try:206 lambda_facts.update(mappings=client.list_event_source_mappings(**params)['EventSourceMappings'])207 except ClientError as e:208 if e.response['Error']['Code'] == 'ResourceNotFoundException':209 lambda_facts.update(mappings=[])210 else:211 module.fail_json_aws(e, msg="Trying to get source event mappings")212 if function_name:213 return {function_name: camel_dict_to_snake_dict(lambda_facts)}214 return camel_dict_to_snake_dict(lambda_facts)215def policy_details(client, module):216 """217 Returns policy attached to a lambda function.218 :param client: AWS API client reference (boto3)219 :param module: Ansible module reference220 :return dict:221 """222 if module.params.get('max_items') or module.params.get('next_marker'):223 module.fail_json(msg='Cannot specify max_items nor next_marker for query=policy.')224 lambda_facts = dict()225 function_name = module.params.get('function_name')226 if function_name:227 try:228 # get_policy returns a JSON string so must convert to dict before reassigning to its key229 lambda_facts.update(policy=json.loads(client.get_policy(FunctionName=function_name)['Policy']))230 except ClientError as e:231 if e.response['Error']['Code'] == 'ResourceNotFoundException':232 lambda_facts.update(policy={})233 else:234 module.fail_json_aws(e, msg="Trying to get {0} policy".format(function_name))235 else:236 module.fail_json(msg='Parameter function_name required for query=policy.')237 return {function_name: camel_dict_to_snake_dict(lambda_facts)}238def version_details(client, module):239 """240 Returns all lambda function versions.241 :param client: AWS API client reference (boto3)242 :param module: Ansible module reference243 :return dict:244 """245 lambda_facts = dict()246 function_name = module.params.get('function_name')247 if function_name:248 params = dict()249 if module.params.get('max_items'):250 params['MaxItems'] = module.params.get('max_items')251 if module.params.get('next_marker'):252 params['Marker'] = module.params.get('next_marker')253 try:254 lambda_facts.update(versions=client.list_versions_by_function(FunctionName=function_name, **params)['Versions'])255 except ClientError as e:256 if e.response['Error']['Code'] == 'ResourceNotFoundException':257 lambda_facts.update(versions=[])258 else:259 module.fail_json_aws(e, msg="Trying to get {0} versions".format(function_name))260 else:261 module.fail_json(msg='Parameter function_name required for query=versions.')262 return {function_name: camel_dict_to_snake_dict(lambda_facts)}263def main():264 """265 Main entry point.266 :return dict: ansible facts267 """268 argument_spec = dict(269 function_name=dict(required=False, default=None, aliases=['function', 'name']),270 query=dict(required=False, choices=['aliases', 'all', 'config', 'mappings', 'policy', 'versions'], default='all'),271 event_source_arn=dict(required=False, default=None)272 )273 module = AnsibleAWSModule(274 argument_spec=argument_spec,275 supports_check_mode=True,276 mutually_exclusive=[],277 required_together=[]278 )279 # validate function_name if present280 function_name = module.params['function_name']281 if function_name:282 if not re.search(r"^[\w\-:]+$", function_name):283 module.fail_json(284 msg='Function name {0} is invalid. Names must contain only alphanumeric characters and hyphens.'.format(function_name)285 )286 if len(function_name) > 64:287 module.fail_json(msg='Function name "{0}" exceeds 64 character limit'.format(function_name))288 client = module.client('lambda')289 this_module = sys.modules[__name__]290 invocations = dict(291 aliases='alias_details',292 all='all_details',293 config='config_details',294 mappings='mapping_details',295 policy='policy_details',296 versions='version_details',297 )298 this_module_function = getattr(this_module, invocations[module.params['query']])299 all_facts = fix_return(this_module_function(client, module))300 results = dict(ansible_facts={'lambda_facts': {'function': all_facts}}, changed=False)301 if module.check_mode:302 results['msg'] = 'Check mode set but ignored for fact gathering only.'303 module.exit_json(**results)304if __name__ == '__main__':...
lambda_info.py
Source:lambda_info.py
1#!/usr/bin/python2# This file is part of Ansible3# GNU General Public License v3.0+ (see COPYING or https://www.gnu.org/licenses/gpl-3.0.txt)4from __future__ import absolute_import, division, print_function5__metaclass__ = type6DOCUMENTATION = '''7---8module: lambda_info9version_added: 1.0.010short_description: Gathers AWS Lambda function details11description:12 - Gathers various details related to Lambda functions, including aliases, versions and event source mappings.13 - Use module M(community.aws.lambda) to manage the lambda function itself, M(community.aws.lambda_alias) to manage function aliases and14 M(community.aws.lambda_event) to manage lambda event source mappings.15options:16 query:17 description:18 - Specifies the resource type for which to gather information. Leave blank to retrieve all information.19 choices: [ "aliases", "all", "config", "mappings", "policy", "versions" ]20 default: "all"21 type: str22 function_name:23 description:24 - The name of the lambda function for which information is requested.25 aliases: [ "function", "name"]26 type: str27 event_source_arn:28 description:29 - When I(query=mappings), this is the Amazon Resource Name (ARN) of the Amazon Kinesis or DynamoDB stream.30 type: str31author: Pierre Jodouin (@pjodouin)32requirements:33 - boto334extends_documentation_fragment:35- amazon.aws.aws36- amazon.aws.ec237'''38EXAMPLES = '''39---40# Simple example of listing all info for a function41- name: List all for a specific function42 community.aws.lambda_info:43 query: all44 function_name: myFunction45 register: my_function_details46# List all versions of a function47- name: List function versions48 community.aws.lambda_info:49 query: versions50 function_name: myFunction51 register: my_function_versions52# List all lambda function versions53- name: List all function54 community.aws.lambda_info:55 query: all56 max_items: 2057 register: output58- name: show Lambda information59 ansible.builtin.debug:60 msg: "{{ output['function'] }}"61'''62RETURN = '''63---64function:65 description: lambda function list66 returned: success67 type: dict68function.TheName:69 description: lambda function information, including event, mapping, and version information70 returned: success71 type: dict72'''73from ansible_collections.amazon.aws.plugins.module_utils.core import AnsibleAWSModule74from ansible_collections.amazon.aws.plugins.module_utils.ec2 import camel_dict_to_snake_dict75import json76import datetime77import re78try:79 from botocore.exceptions import ClientError80except ImportError:81 pass # caught by AnsibleAWSModule82def fix_return(node):83 """84 fixup returned dictionary85 :param node:86 :return:87 """88 if isinstance(node, datetime.datetime):89 node_value = str(node)90 elif isinstance(node, list):91 node_value = [fix_return(item) for item in node]92 elif isinstance(node, dict):93 node_value = dict([(item, fix_return(node[item])) for item in node.keys()])94 else:95 node_value = node96 return node_value97def alias_details(client, module):98 """99 Returns list of aliases for a specified function.100 :param client: AWS API client reference (boto3)101 :param module: Ansible module reference102 :return dict:103 """104 lambda_info = dict()105 function_name = module.params.get('function_name')106 if function_name:107 params = dict()108 if module.params.get('max_items'):109 params['MaxItems'] = module.params.get('max_items')110 if module.params.get('next_marker'):111 params['Marker'] = module.params.get('next_marker')112 try:113 lambda_info.update(aliases=client.list_aliases(FunctionName=function_name, **params)['Aliases'])114 except ClientError as e:115 if e.response['Error']['Code'] == 'ResourceNotFoundException':116 lambda_info.update(aliases=[])117 else:118 module.fail_json_aws(e, msg="Trying to get aliases")119 else:120 module.fail_json(msg='Parameter function_name required for query=aliases.')121 return {function_name: camel_dict_to_snake_dict(lambda_info)}122def all_details(client, module):123 """124 Returns all lambda related facts.125 :param client: AWS API client reference (boto3)126 :param module: Ansible module reference127 :return dict:128 """129 if module.params.get('max_items') or module.params.get('next_marker'):130 module.fail_json(msg='Cannot specify max_items nor next_marker for query=all.')131 lambda_info = dict()132 function_name = module.params.get('function_name')133 if function_name:134 lambda_info[function_name] = {}135 lambda_info[function_name].update(config_details(client, module)[function_name])136 lambda_info[function_name].update(alias_details(client, module)[function_name])137 lambda_info[function_name].update(policy_details(client, module)[function_name])138 lambda_info[function_name].update(version_details(client, module)[function_name])139 lambda_info[function_name].update(mapping_details(client, module)[function_name])140 else:141 lambda_info.update(config_details(client, module))142 return lambda_info143def config_details(client, module):144 """145 Returns configuration details for one or all lambda functions.146 :param client: AWS API client reference (boto3)147 :param module: Ansible module reference148 :return dict:149 """150 lambda_info = dict()151 function_name = module.params.get('function_name')152 if function_name:153 try:154 lambda_info.update(client.get_function_configuration(FunctionName=function_name))155 except ClientError as e:156 if e.response['Error']['Code'] == 'ResourceNotFoundException':157 lambda_info.update(function={})158 else:159 module.fail_json_aws(e, msg="Trying to get {0} configuration".format(function_name))160 else:161 params = dict()162 if module.params.get('max_items'):163 params['MaxItems'] = module.params.get('max_items')164 if module.params.get('next_marker'):165 params['Marker'] = module.params.get('next_marker')166 try:167 lambda_info.update(function_list=client.list_functions(**params)['Functions'])168 except ClientError as e:169 if e.response['Error']['Code'] == 'ResourceNotFoundException':170 lambda_info.update(function_list=[])171 else:172 module.fail_json_aws(e, msg="Trying to get function list")173 functions = dict()174 for func in lambda_info.pop('function_list', []):175 functions[func['FunctionName']] = camel_dict_to_snake_dict(func)176 return functions177 return {function_name: camel_dict_to_snake_dict(lambda_info)}178def mapping_details(client, module):179 """180 Returns all lambda event source mappings.181 :param client: AWS API client reference (boto3)182 :param module: Ansible module reference183 :return dict:184 """185 lambda_info = dict()186 params = dict()187 function_name = module.params.get('function_name')188 if function_name:189 params['FunctionName'] = module.params.get('function_name')190 if module.params.get('event_source_arn'):191 params['EventSourceArn'] = module.params.get('event_source_arn')192 if module.params.get('max_items'):193 params['MaxItems'] = module.params.get('max_items')194 if module.params.get('next_marker'):195 params['Marker'] = module.params.get('next_marker')196 try:197 lambda_info.update(mappings=client.list_event_source_mappings(**params)['EventSourceMappings'])198 except ClientError as e:199 if e.response['Error']['Code'] == 'ResourceNotFoundException':200 lambda_info.update(mappings=[])201 else:202 module.fail_json_aws(e, msg="Trying to get source event mappings")203 if function_name:204 return {function_name: camel_dict_to_snake_dict(lambda_info)}205 return camel_dict_to_snake_dict(lambda_info)206def policy_details(client, module):207 """208 Returns policy attached to a lambda function.209 :param client: AWS API client reference (boto3)210 :param module: Ansible module reference211 :return dict:212 """213 if module.params.get('max_items') or module.params.get('next_marker'):214 module.fail_json(msg='Cannot specify max_items nor next_marker for query=policy.')215 lambda_info = dict()216 function_name = module.params.get('function_name')217 if function_name:218 try:219 # get_policy returns a JSON string so must convert to dict before reassigning to its key220 lambda_info.update(policy=json.loads(client.get_policy(FunctionName=function_name)['Policy']))221 except ClientError as e:222 if e.response['Error']['Code'] == 'ResourceNotFoundException':223 lambda_info.update(policy={})224 else:225 module.fail_json_aws(e, msg="Trying to get {0} policy".format(function_name))226 else:227 module.fail_json(msg='Parameter function_name required for query=policy.')228 return {function_name: camel_dict_to_snake_dict(lambda_info)}229def version_details(client, module):230 """231 Returns all lambda function versions.232 :param client: AWS API client reference (boto3)233 :param module: Ansible module reference234 :return dict:235 """236 lambda_info = dict()237 function_name = module.params.get('function_name')238 if function_name:239 params = dict()240 if module.params.get('max_items'):241 params['MaxItems'] = module.params.get('max_items')242 if module.params.get('next_marker'):243 params['Marker'] = module.params.get('next_marker')244 try:245 lambda_info.update(versions=client.list_versions_by_function(FunctionName=function_name, **params)['Versions'])246 except ClientError as e:247 if e.response['Error']['Code'] == 'ResourceNotFoundException':248 lambda_info.update(versions=[])249 else:250 module.fail_json_aws(e, msg="Trying to get {0} versions".format(function_name))251 else:252 module.fail_json(msg='Parameter function_name required for query=versions.')253 return {function_name: camel_dict_to_snake_dict(lambda_info)}254def main():255 """256 Main entry point.257 :return dict: ansible facts258 """259 argument_spec = dict(260 function_name=dict(required=False, default=None, aliases=['function', 'name']),261 query=dict(required=False, choices=['aliases', 'all', 'config', 'mappings', 'policy', 'versions'], default='all'),262 event_source_arn=dict(required=False, default=None)263 )264 module = AnsibleAWSModule(265 argument_spec=argument_spec,266 supports_check_mode=True,267 mutually_exclusive=[],268 required_together=[]269 )270 # validate function_name if present271 function_name = module.params['function_name']272 if function_name:273 if not re.search(r"^[\w\-:]+$", function_name):274 module.fail_json(275 msg='Function name {0} is invalid. Names must contain only alphanumeric characters and hyphens.'.format(function_name)276 )277 if len(function_name) > 64:278 module.fail_json(msg='Function name "{0}" exceeds 64 character limit'.format(function_name))279 client = module.client('lambda')280 invocations = dict(281 aliases='alias_details',282 all='all_details',283 config='config_details',284 mappings='mapping_details',285 policy='policy_details',286 versions='version_details',287 )288 this_module_function = globals()[invocations[module.params['query']]]289 all_facts = fix_return(this_module_function(client, module))290 results = dict(function=all_facts, changed=False)291 if module.check_mode:292 results['msg'] = 'Check mode set but ignored for fact gathering only.'293 module.exit_json(**results)294if __name__ == '__main__':...
docstring_errors.py
Source:docstring_errors.py
1from pathlib import Path2class DocstringError:3 def __init__(self, file_path: Path, function_name: str):4 self.function_name = function_name5 self.file_path = file_path6 # line_number: int # TODO: implement7class IncorrectArgumentTypehintError(DocstringError):8 def __init__(self, file_path: Path, function_name: str, argument_name: str):9 super().__init__(file_path, function_name)10 self.argument_name = argument_name11 def get_message(self) -> str:12 return f"Function `{self.function_name}` argument `{self.argument_name}` has the wrong type hint."13class IncorrectReturnTypehintError(DocstringError):14 def __init__(self, file_path: Path, function_name: str):15 super().__init__(file_path, function_name)16 def get_message(self) -> str:17 return ""18class MissingArgsSectionError(DocstringError):19 def __init__(self, file_path: Path, function_name: str):20 super().__init__(file_path, function_name)21 def get_message(self) -> str:22 return ""23class MissingArgumentTypehintError(DocstringError):24 def __init__(self, file_path: Path, function_name: str, argument_name: str):25 super().__init__(file_path, function_name)26 self.argument_name = argument_name27 def get_message(self) -> str:28 return f"Function `{self.function_name}` argument `{self.argument_name}` did not have a type hint."29class MissingArgumentError(DocstringError):30 def __init__(self, file_path: Path, function_name: str, argument_name: str):31 super().__init__(file_path, function_name)32 self.argument_name = argument_name33 def get_message(self) -> str:34 return f"Function `{self.function_name}` argument `{self.argument_name}` did not have a type hint."35class MissingDocstringError(DocstringError):36 def __init__(self, file_path: Path, function_name: str):37 super().__init__(file_path, function_name)38 def get_message(self) -> str:39 return f"Function `{self.function_name}` is missing a docstring."40class MissingReturnTypehintError(DocstringError):41 def __init__(self, file_path: Path, function_name: str):42 super().__init__(file_path, function_name)43 def get_message(self) -> str:44 return ""45class MissingReturnsSectionError(DocstringError):46 def __init__(self, file_path: Path, function_name: str):47 super().__init__(file_path, function_name)48 def get_message(self) -> str:49 return ""50class MissingSummaryError(DocstringError):51 def __init__(self, file_path: Path, function_name: str):52 super().__init__(file_path, function_name)53 def get_message(self) -> str:54 return ""55class UndocumentedArgumentError(DocstringError):56 def __init__(self, file_path: Path, function_name: str, argument_name: str):57 super().__init__(file_path, function_name)58 self.argument_name = argument_name59 def get_message(self) -> str:...
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