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How to use python_function_name method in localstack

Best Python code snippet using localstack_python

generate.py

Source:generate.py

1import sys2import yaml3from jinja2 import Environment, FileSystemLoader4# from pprint import pprint5def generate(yaml_file):6    function_mapping = yaml.safe_load(open("function_mapping.yaml"))7    # pprint(function_mapping)8    openapi = yaml.safe_load(open(yaml_file))9    # pprint(openapi["paths"])10    python_functions = {}11    for path_openapi in openapi["paths"]:12        for verb in openapi["paths"][path_openapi]:13            verb_path_openapi = openapi["paths"][path_openapi][verb]14            uri = "/" + ("/".join(path_openapi.split("/")[3:]))15            # print (">"+uri)16            python_function_name = None17            if function_mapping.get(uri):18                if function_mapping[uri].get(verb):19                    python_function_name = function_mapping[uri][verb]20                    # print ("override")21            if python_function_name == "skip":22                continue23            if python_function_name is None:24                python_function_name = verb + uri.replace("{hub}", "").replace(25                    "{file}", ""26                ).replace("{loc}", "").replace("{loc_group}", "").replace(27                    "{job}", ""28                ).replace(29                    "{table}", ""30                ).replace(31                    "{task}", ""32                ).replace(33                    "{ev_id}", ""34                ).replace(35                    "{archive}", ""36                ).replace(37                    "{ctrl_id}", ""38                ).replace(39                    "{user}", ""40                ).replace(41                    "{license}", ""42                ).replace(43                    "{channel}", ""44                ).replace(45                    "{prop}", ""46                ).replace(47                    "{member}", ""48                ).replace(49                    "{alert}", ""50                ).replace(51                    "{attr}", ""52                ).replace(53                    "{var}", ""54                ).replace(55                    "/", "_"56                ).replace(57                    "__", "_"58                ).rstrip(59                    "_"60                )61            print(python_function_name)62            if python_functions.get(python_function_name):63                print("Duplicate: " + python_function_name)64            python_functions[python_function_name] = generate_function(65                python_function_name, verb, path_openapi, verb_path_openapi, openapi66            )67    env = Environment(loader=FileSystemLoader("./"))68    main_template = env.get_template("pyhvr_client.py.jinja")69    main_rendered = main_template.render(function_definitions=python_functions)70    with open("pyhvr_client.py", "w") as text_file:71        text_file.write(main_rendered)72    # print(main_rendered)73def generate_function(function_name, verb, uri, openapi, full_openapi):74    # pprint(uri)75    parameters = ["self"]76    query_builder_entries = []77    header_builder_entries = []78    if openapi.get("parameters"):79        for p in openapi["parameters"]:80            if p["in"] == "path":81                parameters.append(p["name"])82            elif p["in"] == "query":83                param = p["name"]84                schema = p["schema"]85                is_bool = schema.get("type") == "boolean"86                if is_bool:87                    value = f"self.from_bool({param})"88                else:89                    value = f"{param}"90                parameters.append(param + "=None")91                query_builder_entries.append(92                    f'        if {param}:\n          query["{param}"]={value}'93                )94            elif p["in"] == "header":95                param = p["name"]96                py_name = param.replace("-", "_").lower()97                schema = p["schema"]98                parameters.append(py_name + "=None")99                header_builder_entries.append(100                    f'        if {py_name}:\n          headers["{param}"]={py_name}'101                )102            else:103                print("Unsupported parameter type: " + p["in"])104    payload_builder = ""105    if openapi.get("requestBody"):106        schema = openapi["requestBody"]["content"]["application/json"]["schema"]107        payload_builder_entries = []108        payload_builder = "payload=''"109        if schema.get("properties"):110            schema_to_parse = schema["properties"]111            required = schema.get("required", [])112            param_passthrough = False113        elif schema.get("x-patternProperties"):114            schema_ref = schema["x-patternProperties"]["(*)"]["$ref"]115            # example: '#/components/schemas/Location'116            path = schema_ref.split("/")117            schema_reffed = full_openapi[path[1]][path[2]][path[3]]118            schema_to_parse = schema_reffed["properties"]119            required = schema_reffed.get("required", [])120            param_passthrough = False121        else:122            # print("Schema has no properties?")123            # pprint(schema)124            param_passthrough = True125        if param_passthrough:126            parameters.append("**payload")127            payload_builder = ""128        else:129            for property in schema_to_parse:130                is_bool = False131                try:132                    is_bool = schema_to_parse[property].get("type") == "boolean"133                    is_bool = schema_to_parse[property]["schema"]["type"] == "boolean"134                except KeyError:135                    pass136                if is_bool:137                    value = f"self.from_bool({property})"138                else:139                    value = f"{property}"140                if property in required:141                    parameters.append(property)142                    payload_builder_entries.append(143                        f'        payload["{property}"] = {value}'144                    )145                else:146                    parameters.append(property + "=None")147                    payload_builder_entries.append(148                        f'        if {property} is not None:\n          payload["{property}"]={value}'149                    )150            if payload_builder_entries:151                payload_builder = "        payload={}\n" + "\n".join(152                    payload_builder_entries153                )154        # pprint(schema)155        payload = "payload"156    else:157        payload = "None"158    if query_builder_entries:159        query_builder = "        query={}\n" + "\n".join(query_builder_entries)160        query = "query"161    else:162        query_builder = ""163        query = "None"164    if header_builder_entries:165        header_builder = "        headers={}\n" + "\n".join(header_builder_entries)166        header = "headers"167    else:168        header_builder = ""169        header = "{}"170    is_json = True171    if openapi.get("responses"):172        r = openapi["responses"]173        ok_resp = r.get("200", r.get("201", r.get("202", r.get("204"))))174        # pprint(ok_resp)175        if ok_resp:176            try:177                rt_payload = list(ok_resp.get("content", {}).keys())[0]178                # pprint(rt_payload)179                if "text/plain" in rt_payload:180                    is_json = False181            except IndexError:182                pass183    required_params = [184        param for param in parameters if ("=" not in param and "**" not in param)185    ]186    passthrough_params = [param for param in parameters if ("**" in param)]187    optional_params = [param for param in parameters if ("=" in param)]188    parameters_joined = ", ".join(189        required_params + optional_params + passthrough_params190    )191    # if uri is parametrized, make it so192    if "{" in uri:193        f = "f"194    else:195        f = ""196    fun = f"""197    def {function_name}({parameters_joined}):198{query_builder}199{header_builder}200{payload_builder}201        return self.{verb}(202            {f}"{uri}", {query}, {header}, {payload}, {is_json}203        )204"""205    return fun206    # print(fun)...

defaults.py

Source:defaults.py

1PRODUCT_DEFAULT_MAP = [2{'external_type': 'unicode',3 'field_model': 'product.template',4 'field_name': 'weight',5 'function_name': '',6 'mage_fieldname': 'weight',7 'mapping_type': 'direct',8 'name': 'Product',9 'type': 'in_out'},10{'external_type': 'unicode',11 'field_model': 'product.template',12 'field_name': 'standard_price',13 'function_name': '',14 'mage_fieldname': 'cost',15 'mapping_type': 'direct',16 'name': 'Product',17 'type': 'in_out'},18{'external_type': 'unicode',19 'field_model': 'product.template',20 'field_name': 'upc',21 'function_name': '',22 'mage_fieldname': 'upc',23 'mapping_type': 'direct',24 'name': 'Product',25 'type': 'in_out'},26{'external_type': 'unicode',27 'field_model': 'product.template',28 'field_name': 'list_price',29 'function_name': '',30 'mage_fieldname': 'price',31 'mapping_type': 'direct',32 'name': 'Product',33 'type': 'in_out'},34]35DEFAULT_JOBS = [36                {'name': 'Sync All Products',37                 'mapping_model_name': 'product.product',38                 'python_function_name': 'import_all_products',39                 'job_type': 'system',40		 'scheduler': False,41		 'mapping_name': 'Product',42		 'mapping_lines': PRODUCT_DEFAULT_MAP},43                {'name': 'Sync All Partners',44                 'mapping_model_name': '',45                 'python_function_name': 'import_all_partners',46                 'job_type': 'system',47                 'scheduler': False,48                 'mapping_name': '',49                 'mapping_lines': ''},50                {'name': 'Sync Updated Partners',51                 'mapping_model_name': '',52                 'python_function_name': 'import_updated_partners',53                 'job_type': 'system',54                 'scheduler': True,55                 'mapping_name': '',56                 'mapping_lines': ''},57                {'name': 'Sync Updated Products',58                 'mapping_model_name': 'product.product',59                 'python_function_name': 'import_updated_products',60                 'job_type': 'system',61		 'scheduler': True,62		 'mapping_name': 'Product',63		 'mapping_lines': PRODUCT_DEFAULT_MAP},64                {'name': 'Sync Admin Users',65                 'mapping_model_name': '',66                 'python_function_name': 'sync_admin_users',67                 'job_type': 'system',68                 'scheduler': False,69                 'mapping_name': '',70                 'mapping_lines': ''},71                {'name': 'Sync Sales Orders',72                 'mapping_model_name': 'sale.order',73                 'python_function_name': 'import_sales_orders',74                 'job_type': 'system',75		 'scheduler': True,76                 'mapping_name': 'Sale Order',77                 'mapping_lines': ''},78                {'name': 'Sync Categories',79                 'mapping_model_name': 'product.category',80                 'python_function_name': 'import_categories',81                 'job_type': 'system',82                 'scheduler': False,83                 'mapping_name': 'Category',84                 'mapping_lines': ''},85                {'name': 'Sync Packages',86                 'mapping_model_name': '',87                 'python_function_name': 'sync_packages',88                 'job_type': 'system',89		 'scheduler': True,90                 'mapping_name': '',91                 'mapping_lines': ''},92                {'name': 'Sync Payments',93                 'mapping_model_name': '',94                 'python_function_name': 'sync_invoices',95                 'job_type': 'system',96		 'scheduler': True,97                 'mapping_name': '',98                 'mapping_lines': ''},99                {'name': 'Sync Configurable Relationship',100                 'mapping_model_name': 'product.template',101                 'python_function_name': 'import_configurable_links',102                 'job_type': 'system',103                 'scheduler': False,104                 'mapping_name': '',105                 'mapping_lines': ''},106                {'name': 'Sync Metadata',107                 'mapping_model_name': '',108                 'python_function_name': 'sync_mage_metadata',109                 'job_type': 'system',110                 'scheduler': False,111                 'mapping_name': '',112                 'mapping_lines': ''},113                {'name': 'Sync Attribute Data',114		 'mapping_model_name': '',115                 'python_function_name': 'sync_mage_attribute_data',116                 'job_type': 'system',117                 'scheduler': False,118                 'mapping_name': '',119                 'mapping_lines': ''},120                {'name': 'Auto Billing',121                 'mapping_model_name': '',122                 'python_function_name': 'autopay_sale_orders',123                 'job_type': 'system',124                 'scheduler': False,125                 'mapping_name': '',126                 'mapping_lines': ''},127                {'name': 'Auto Only Shipping',128                 'mapping_model_name': '',129                 'python_function_name': 'automate_only_pickings',130                 'job_type': 'system',131                 'scheduler': False,132                 'mapping_name': '',133                 'mapping_lines': ''},134                {'name': 'Auto Sale Shipping',135                 'mapping_model_name': '',136                 'python_function_name': 'autodeliver_sale_orders',137                 'job_type': 'system',138                 'scheduler': False,139                 'mapping_name': '',140                 'mapping_lines': ''},141                {'name': 'Sync Product Links',142                 'mapping_model_name': '',143                 'python_function_name': 'import_product_links',144                 'job_type': 'system',145                 'scheduler': False,146                 'mapping_name': '',147                 'mapping_lines': ''},...

lambda_functions.py

Source:lambda_functions.py

1import boto32import json3from os import path4from src.utils import *5LAMBDA_ROLE = 'Lambda_Execution_Role_new'6LAMDA_ACCESS_POLICY_ARN = 'arn:aws:iam::425439196533:policy/LambdaS3AccessPolict_new'7LAMDA_ROLE_ARN = 'arn:aws:iam::425439196533:role/Lambda_Execution_Role_new'8LAMBDA_TIMEOUT = 109LAMBDA_MEMORY = 12810PYTHON_36_RUNTIME = 'python3.6'11PYTHON_FUNCTION_NAME = 'PYTHON_LAMBDA_FUNCTION'12PYTHON_HANDLER = 'Lambda_function.handler'13def lambda_client():14    aws_lambda = boto3.client('lambda')15    return aws_lambda16def iam_client():17    return boto3.client('iam')18def create_access_policy_for_lambda():19    s3_access_policy_document = {20        "Version": "2012-10-17",21        "Statement" : [22            {23            "Action" : [24                "S3:*",25                "logs:CreateLogGroup",26                "logs:CreateLogStream",27                "logs:PutLogEvents"28            ],29            "Effect":"Allow",30            "Resource": "*"31            }32        ]33        34    }35    return iam_client().create_policy(36        PolicyName = 'LambdaS3AccessPolict_new',37        PolicyDocument = json.dumps(s3_access_policy_document),38        Description  = "Allow Lambda to access S3 resources"39        )40#'arn:aws:iam::425439196533:policy/LambdaS3AccessPolict_new'41def create_execution_role_for_lambda():42    lambda_execution_assumption = {43        "Version" : "2012-10-17",44        "Statement" : [45            {46                "Effect": "Allow",47                "Principal" : {48                    "Service" : "lambda.amazonaws.com"49                },50                "Action": "sts:AssumeRole"51            }52        ]53    }54    return iam_client().create_role(55        RoleName= LAMBDA_ROLE,56        AssumeRolePolicyDocument=json.dumps(lambda_execution_assumption),57        Description = 'Gives necessary permission to lambda'58    )59def attach_access_policy_to_execution():60    return iam_client().attach_role_policy(61        RoleName = LAMBDA_ROLE,62        PolicyArn = LAMDA_ACCESS_POLICY_ARN63    )64def deploy_lambda_function(function_name,runtime,handler,role_arn,source_folder):65    folder_path = path.join(path.dirname(path.abspath(__file__)),source_folder)66    zip_file  = Utils.make_zip_file_bytes(path = folder_path)67    return lambda_client().create_function(68        FunctionName = function_name,69        Runtime = runtime,70        Role = role_arn,71        Handler = handler,72        Code = {73            'ZipFile' : zip_file74        },75        Timeout = LAMBDA_TIMEOUT,76        MemorySize = LAMBDA_MEMORY77        #Publish = False78    )79def invoke_lambda_function(function_name):80    return lambda_client().invoke(FunctionName=function_name)81def add_environment_variable_to_lambda(function_name,variables):82    return lambda_client().update_function_configuration(83        FunctionName=function_name,84        Environment=variables85    )86if __name__=='__main__':87    #print(create_access_policy_for_lambda())88    #print(create_execution_role_for_lambda())89    #print(attach_access_policy_to_execution())90    #print(deploy_lambda_function(PYTHON_FUNCTION_NAME,PYTHON_36_RUNTIME,PYTHON_HANDLER,LAMDA_ROLE_ARN,source_folder='/Users/thimothekonchou/Datascience/Boto3_Lambda/src/Lambda'))91    #response = invoke_lambda_function(function_name=PYTHON_FUNCTION_NAME)92    #print(response['Payload'].read().decode())93    env_variables={94     "Variables" :  {95        'ENV_VAR_TEST': 'This is an environment variables'96    }97    }...

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