AttributeError: 'FacetGrid' object has no attribute 'suptitle' AttributeError: 'list' object has no attribute 'dtypes' AttributeError: 'NoneType' object has no attribute 'dropna' AttributeError: 'NoneType' object has no attribute 'initialize_on_transport' AttributeError: 'psycopg2.extensions.Column' object has no attribute '_asdict' Ansible selectattr Example - Filter dictionary and select matching item. I don't know anything about this code, but I think I've spotted the bug. During the infrastructure automation, we might end up in a situation where we need to process Huge datasets, especially in JSON format. If you use `salt '*' pillar.items --out=json` you can see it more. if the variable is of type list, then call the append method. This is "just" regular JSON. These python variable does not support append() attribute. Lastly, I ran into a situation where the conditional filter was based on an item existing in a list, rather than an attribute equaling a specific value. AttributeError: 'list' object has no attribute 'value' - Python API for Azure DevOps Getting AttributeError: module 'pandas' has no attribute 'json_normalize' while calling method "Access OutbreakLocation data" You can use the Ansible-specific filters documented here to manipulate your data, or use any of the standard filters shipped with Jinja2 - see the list . Here are some examples… This is a JSON array of objects (hosts). Welp, I didn't really mean to post another post on what I originally considered to be Ansible 101 level knowledge that just I seem . [] denotes a list. "list' object has no attribute 'values' django" Code Answer AttributeError: 'list' object has no attribute 'dtypes' python by Hungry Horse on Dec 06 2020 Comment If nothing is assigned to the python variable, the variable can not be used . Delete all small Latin letters a from the given string. 3m. Ansible's selectattr and rejectattr allow filtering of a list of dictionaries based on a specific test being executed against each dictionary's keys and values. Assume this is stored in a file called customProperties.json in the same directory as your playbook. Access values of keys either via msg.key, via msg ['key'] or via msg.get ('key'). For Python 3: Ansible json_query is an on-demand feature that every ansible user wants to explore. If you want to use split() , ensure that you iterate over the items in the list of strings rather than using split on the entire list. Collectively, the list of Ansible predefined variables is referred to as Ansible facts and these are gathered when a playbook is executed. James Kiarie December 13, 2019 December 13, 2019 Categories Ansible 5 Comments We've mentioned variables in this Ansible series and just to jog your mind a little. The ansible documentation clearly states that fetch, fetches a file, not a list of files. Viewed 2k times 1 My Task is - name: task name shell: openstack floating ip create provider --format json register: result . As described in the ansible loop documentation, the registered var is modified to contain a results list where each element is an individual result from running the module with the current iterated item (e.g. But what if the dictionary is not guaranteed to always have the key being tested actually defined? Use json_query filter (JMESPath) If you are familiar with a JSON query language such as JMESPath, then Ansible's json_query filter is your friend because it is built upon JMESPath, and you can use the same syntax.If this is new to you, there are plenty of JMESPath examples you can learn from in JMESPath examples.It is a good resource to have in your toolbox. You should start debugging by looking at the base result first - in this case, AzureRedis.Once you examine the various keys in the AzureRedis dictionary, you can figure out what values you can call or match from the registered value.. I have found a few other versions of ec2.py but none of them work. The error "AttributeError: 'list' object has no attribute 'split'" occurs when you try to use the split() function to divide a list into multiple lists. The head is at position 0. when you call append() attribute in a None type variable, the exception AttributeError: 'NoneType' object has no attribute 'append' will be thrown. Welp, I didn't really mean to post another post on what I originally considered to be Ansible 101 level knowledge that just I seem . Ask Question Asked 4 years, 10 months ago. The python variable should be checked for the list. Updated on: January 1, 2022 Sarav AK. Reading JSON in Ansible is easy. James Gallagher - November 30, 2020. affects_2.4 This issue/PR affects Ansible v2.4 bug This issue/PR relates to a bug. So, don't jump straight to assuming it contains AzureRedis.id, just debug AzureRedis first and see what's in it. 1130. and actually that was driving me crazy, this is for sure a bug in this version of ansible. Issue Type: Bug report Ansible Version: ansible 1.7.1 (I can&#39;t reproduce the bug with 1.6.10). This is a special Ansible keyword which refers to the current item in the loop. $ ansible-playbook basic_example.yml --list-tags playbook: basic_example.yml play #1 (localhost): localhost TAGS: [] TASK TAGS: [goodbye, hello] Ensuring that a task always (or never) runs As you use tags in your playbooks, you will find that sometimes you have tasks that you always want to run, even when using --tags or --skip-tags . When I try to loop (with Ansible 2.6 loop) with subelements through all public keys of a list of users and encounter a user which has no public keys defined: - authorized_key: user: "{{ item.0. AttributeError: 'list' object has no attribute 'dijkstra'+python AttributeError: 'list' object has no attribute 'to_csv' AttributeError: 'list' object has no attribute 'startswith' when Configuring interfaces using with_items (ansible) This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. the problem is that it was tooking the elements in my first request as list inside a Json and you need to enumerate them. Can you give example please , i didn't understood you fully. Each host has a nested object called customProperties. select ('defined') gets rid of any undefined values, then list converts the . Request was from Antonio Terceiro <terceiro@debian.org> to 821030-submit@bugs.debian.org. You could do this in two steps as map ('extract', ansible_facts) | map (attribute='address'), if that makes things clearer. It is a powerful query language to parse JSON content. Python lists cannot be divided into separate lists based on characters that appear in the values of a list. The first solution uses only filters available in ansible by default: rejectattr you already mentionned and its counterpart selectattr. dicts. These variables are not assigned any value, or objects. Teams. Using filters to manipulate data. Add new attribute (element) to JSON object using JavaScript. The split() function is suitable for string type objects. There are subtle differences between each method, but it's easiest to "just" understand Python and dictionaries, then you'll automatically get that. As the name suggests, the Ansible json_query filter is helping you to query the JSON document and get the elements in the JSON tree structure. I developed below code but it does not work with very strange reason, list . ansible localhost -m debug -a var=hostvars or ansible localhost -m debug -a var=vars It produces the output An exception occurred during task execution. AttributeError: 'module' object has no attribute 'urlopen' The "urllib" module provides a number of functions related to opening URLs and reading data from websites. In the previous entry, I gave you an overview of how you can do all the basic operations on lists in Ansible. Similarly for each results item, we are iterating on all json items; Finally, we are using the id attribute as our Ansible loop item; Example 3 - Filtering on a list item. map: this is a basic for loop that just allows you to change every item in a list, using the 'attribute' keyword . Using the Ansible loops keyword, we can iterate through each top level object (host) and print out any property, one at a time. Parsing JSON . [root@controlserver playbooks]# ssh root@rockserver2.lan root@rockserver2.lan's password: Last login: Wed Feb 7 23:44:23 2018 from 192.168.1.4 [root@rockserver2 ~]# ping google.com PING google.com (216.58.194.46) 56(84) bytes of data. Ansible will throw this error when you are trying to display the stdout (or) stderr of a task during playbook runtime. The syntax for using this library is different between Python 2 and Python 3 . Most programming languages have loops (for, while, and so on) and list comprehensions to do transformations on lists including lists of objects.Jinja2 has a few filters that provide this functionality: map, select, reject, selectattr, rejectattr. In this post we are going to how Ansible JSON processing works. Sign up for a free GitHub account to open an issue and contact its maintainers and the community. So you can't use iteritems, because it's a list. To filter a list of dicts you can use the selectattr filter together with the equalto test: network.addresses.private_man | selectattr("type", "equalto", "fixed Loops and list comprehensions . Q&A for work. Iterate through all values in a list of nested dictionaries (JSON output in Jinja2 template) I would like to iterate through each device and pull out "name", "serial_no" and "start_at" if the device name contains a particular string. Right, so the problem here is that it's being compiled into a list of. To review, open the file in an editor that reveals hidden Unicode characters. In order to dont get a dirty "vchosts" JSON you need to use just one element from "vcclust", so the code end like: It consist of basics on ansible starting from setting up ansible, the basics , variables and facts, ad hoc commands, moving in to creating ansible playbooks, real use cases, deploying docker containers using ansible, usage of handlers, and finally how to convert your playbook in to roles. Have a question about this project? user3376413. Environment: Mac OS X 10.9.4 Summary: AttributeError: &#39;unicode&#39; object has no attribute &#. The example below will show how to check the type of the variable and how to call append method. map: this is a basic for loop that just allows you to change every item in a list, using the 'attribute' keyword . I searched and tried every way to split a list into two lists. I am sure this will help you to enhance your skills. 我尝试了Ansible 1.9.2、1.9.4和2.0.0-0.6.rc1，并显示了不同的错误消息，但没有成功。Ansible 2应该允许跳过对 set\u fact /usr/bin in your example). msg is a dictionary. Modified 4 years, 10 months ago. Generally, we display the stdout (or) stderr of the task at runtime by calling the corresponding task's register within the debug module and with the help of msg as shown below. But what if the dictionary is not guaranteed to always have the key being tested actually defined? iterate over the list, and then for each item in the list (each of which is. From your debug, result is a registered var from a shell task where run clamav looping on a list of paths. That would be {{ mdb.json.0['mac-address'] }} because of the dash in mac-address you need to use [] notation and not the dot notation on that one. When I try to loop (with Ansible 2.6 loop) with subelements through all public keys of a list of users and encounter a user which has no public keys defined: - authorized_key: user: "{{ item.0. This is unlike strings which values can be separated into a list. Although one can program an application to deal with both a scalar and a sequence loaded from a YAML document, that is not automatic and would almost certainly have been reflected in the documentation. To get a list of all the Ansible variables, use the setup module in the Ansible ad-hoc command as shown below: # ansible -m setup hostname This displays the output in JSON format as shown: We might… Loops and list comprehensions . Most programming languages have loops (for, while, and so on) and list comprehensions to do transformations on lists including lists of objects.Jinja2 has a few filters that provide this functionality: map, select, reject, selectattr, rejectattr. Let's take a look at how it . There were no conventional filters or anything supported. Filters let you transform JSON data into YAML data, split a URL to extract the hostname, get the SHA1 hash of a string, add or multiply integers, and much more. As per the documentation: "selectattr() filters a sequence of objects by applying a test to the specified attribute of each object, and only selecting the objects with the test succeeding. Soon after that, I faced a problem, that was still solvable without writing an Ansible plugin. In this post , we will see How To Fix Python Error: " 'dict' object has no attribute 'iteritems' ". Let's extend the playbook to loop through and print each hostname value. Read below to understand the concept. AttributeError: 'module' object has no attribute 'boto3_inventory_conn' I have installed boto and boto3 via both apt-get and pip with the same result. sum(attribute='ips', start=[]) Advanced list operations in Ansible Intro. AttributeError: 'dict' object has no attribute 'iteritems' This is migration issue of method using for Python 2 to Python 3. and actually that was driving me crazy, this is for sure a bug in this version of ansible. Here are 2 different ways to achieve your requirement. AttributeError: 'list' object has no attribute 'dtypes' TypeError: can only concatenate str (not "int") to str ValueError: Shapes (None, 1) and (None, 11) are incompatible keras Here are 2 different ways to achieve your requirement. If no test is specified, the attribute's value will be evaluated as a boolean." Example #1 This blog post does a great job of demonstrating how to use selectattr( ) . Lists can either be accessed by index or iterated. Delete the node at a given position 2 in a linked list and return a reference to the head node. module This issue/PR relates to a module. the problem is that it was tooking the elements in my first request as list inside a Json and you need to enumerate them. 64 bytes from dfw25s12-in-f46.1e100.net (216.58.194.46): icmp_seq=1 ttl=53 time=23.2 ms 64 bytes from dfw25s12-in-f46.1e100.net (216.58.194.46): icmp_seq=2 ttl . When you exist the loop, then the results key is created in the dictionary and then populated from all the results. Solution 3. Ansible selectattr filter is basically an inherited version of Jinja selectattr filter. Don't nest moustaches. It helps you to parse JSON content and filter the elements you want. Define a python function day_of_week, which displays the day name for a given date supplied in the form (day,month,year). To see the full traceback, use -vvv. The callback is getting std_msgs.msg.String objects (note the capital S), which are actually a ROS std_msgs/String message that wraps a python string, but splitlines is only valid on python's built-in string type (note the lowercase s).You probably need to pass the data member from the incoming message into filter_caffe . Python attributeerror: 'list' object has no attribute 'split' Solution. Notice the use of the item keyword. Passing this filtered list of keys to map ('extract', ansible_facts, 'address') extracts their values and looks up 'address' in each value. Your issue is coming from the fact that Ansible is creating results in a very peculiar way: The items are registered as if you where using no loop at all, and you can reference the previous element via your registered variable. Using standard attribute access syntax can be a lot easier to read than the attr() filter (and actually works for this situation, which attr() doesn't): - name: Debug jinja2 ansible.builtin.debug: msg: "{{ server_cert_info_result.ansible_module_results[server_ssl . import numpy as np print (np.asarray (X).shape) Solution 5: list object in python does not have 'shape' attribute because 'shape' implies that all the columns (or rows) have equal length along certain dimension. json_query is using the jmespath Query language. Changed Bug title to 'cryptography.hazmat.backends.default_backend: 'EntryPoint' object has no attribute 'resolve'' from 'ansible-vault crashes when creating a file: 'EntryPoint' object has no attribute 'resolve''. When I have the following task in a role, that works fine: - name: 'Try to install something' apt: pkg={{ item }} state=installed update_cache=yes with_items: - iptables when: myhosts == "none" However, when the "when" statement is not i. 3. Learn more 1. Once you're in a Jinja context, you should reference variables by name without any further delimiters. In order to dont get a dirty "vchosts" JSON you need to use just one element from "vcclust", so the code end like: Otherwise, take the alternative path and ignore the append () attribute. There were examples and posts about combining lists into one, but not the other way around. The first one is made by selecting all dicts not having the type atttribute. Using list filters was enough, yet the task definitely wasn't simple. networking Network category support:network This issue/PR relates to code supported by the Ansible Network Team. Ansible unicode object has no attribute value json parsing. In this case, probably stdout clearly. a dictionary with a single key) you have to pull out . Ansible - how to split a list into two lists? Ansible's selectattr and rejectattr allow filtering of a list of dictionaries based on a specific test being executed against each dictionary's keys and values. Ansible selectattr filter is to select matching objects from the dictionary by applying a test across all the objects in a dictionary/sequence. Connect and share knowledge within a single location that is structured and easy to search. A variable , just like in many programming languages, is essentially a key that represents a value. Ansible JSON - Parse JSON using Ansible json_query. You have to. Ansible has no way to serialize this over JSON. The first solution uses only filters available in ansible by default: rejectattr you already mentionned and its counterpart selectattr.The idea is to add two lists. The idea is to add two lists. A dictionary/sequence Unicode characters, 10 months ago might end up in a Jinja context, you should reference by... 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By default: rejectattr you already mentionned and its counterpart selectattr 2022 Sarav AK that, i faced a,! Key being tested actually defined and share knowledge within a single key ) have! ; pillar.items -- out=json ` you can do all the basic operations on lists in Ansible by:!, i faced a problem, that was still solvable without writing an Ansible plugin format! The variable is of type list, and then ansible json list object has no attribute each item the... Then the results key is created in the dictionary is not guaranteed to always have the being... Test across all the basic operations on lists in Ansible - register not finding string the variable not. > Loops and list comprehensions ; Terceiro @ debian.org & gt ; 821030-submit... Can & # x27 ; s extend the playbook to loop through print. 2 and python 3 an overview of how you can & # x27 ; * & # x27 ; understood... Helps you to enhance your skills i developed below code but it does not support append ). I searched and tried every way to split a list the dictionary is not guaranteed to always the... Print each hostname value to 821030-submit @ bugs.debian.org ; t use iteritems, because it & # x27 s. Ansible Network Team is different between python 2 and python 3 probably Working with JSON ansible json list object has no attribute Ansible by default: you! //Www.Javaer101.Com/En/Article/24964091.Html '' > Working with JSON in Ansible - how to check the type atttribute a dictionary a. Json in Ansible of how you can see it more other versions of ec2.py but none of them work node... Library is different between python 2 and python 3 a special Ansible keyword which refers to head! Stdout < a href= '' https: //www.tailored.cloud/devops/advanced-list-operations-ansible/ '' > guys, help me!. Node at a given position 2 in a linked list and return a reference to the python should! The head node below code but it does not support append ( ) attribute into lists! From the dictionary and then for each item in the loop, list! We are going to how Ansible JSON processing works how Ansible JSON processing works (. Otherwise, take the alternative path and ignore the append ( ) attribute process Huge datasets, in. The python variable, just like in many programming languages, is essentially a that! Posts about combining lists into one, but not the other way around - not... ) attribute might end up in a file called customProperties.json in the previous entry, i gave you overview... And ignore the append method by the Ansible documentation clearly states that fetch, fetches a file, a! Its counterpart selectattr lists in Ansible - Adam Gardner < /a >.. A problem, that was still solvable without writing an Ansible plugin supported by the Ansible documentation states. Out=Json ` you can do all the objects in a linked list and return reference. Version of Jinja selectattr filter is to select matching objects from the and! Yet the task definitely wasn & # x27 ; s extend the playbook to loop through print! ; s a list understood you fully available in Ansible - Adam Gardner < /a 3... You an overview of how you can & # x27 ; t understood you fully to review, open file! Which refers to the python variable does not support append ( ) attribute ) icmp_seq=2... If nothing is assigned to the python variable should be checked for list. Faced a problem, that was still solvable without writing an Ansible plugin ) gets rid of any values! Python lists can not be used that it was tooking the elements in my first request as list inside JSON... Please, i didn & # x27 ; pillar.items -- out=json ` can! Does not work with very strange reason, list was tooking the elements you.! Case, probably stdout < a href= '' https: //www.javaer101.com/en/article/24964091.html '' Working... Open an issue and contact its maintainers and the community check the type of the variable can not be.! Latin letters a from the dictionary is not guaranteed to always ansible json list object has no attribute the key being tested actually defined ( ). By default: rejectattr you already mentionned and its counterpart selectattr ) to JSON object using JavaScript from...: icmp_seq=2 ttl suitable for string type objects s a list into two lists help me pleaze but not other. Of them work your playbook i am sure this will help you to enhance skills! The syntax for using this library is different between python 2 and python.! An inherited version ansible json list object has no attribute Jinja selectattr filter that it was tooking the elements in my first request as list a. In this case, probably stdout < a href= '' https: //www.reddit.com/r/ansible/comments/8bj9ix/guys_help_me_pleaze_dict_object_has_no_attribute/ '' > Ansible - how call! By applying a test across all the basic operations on lists in Ansible updated on: January 1, Sarav. @ bugs.debian.org then the results editor that reveals hidden Unicode characters default: rejectattr you mentionned! & gt ; to 821030-submit @ bugs.debian.org in an editor that reveals hidden Unicode characters a reference to the node. Through and print each hostname value each hostname value Terceiro @ debian.org & ;! -- out=json ` you can do all the objects in a file called customProperties.json in the previous entry i! Append method ec2.py but none of them work if the variable and to. And python 3 basic operations on lists in Ansible have found a few other of... 2 and python 3 can be separated into a list operations on lists in Ansible you #. Updated on: January 1, 2022 Sarav AK, 10 months.... But not the other way around ` salt & # x27 ; s take look. You want using JavaScript a given position 2 in a Jinja context, should. Divided into separate lists based on characters that appear in the same directory as your playbook below will show to... Finding string sign up for a free GitHub account to open an and... The objects in a linked list and return a reference to the head node a Jinja context, should... Assume this is a powerful query language to parse JSON content user wants to explore,. A test across all the basic operations on lists in Ansible by default: rejectattr you already and! Current item in the dictionary is not guaranteed to always have the key tested. By index or iterated objects in a linked list and return a reference to current! Lists into one, but not the other way around Huge datasets, especially in JSON format 2... Filters available in Ansible you can & # x27 ; ) gets of... Always have the key being tested actually defined query language to parse JSON content without an... Loop through and print each hostname value if nothing is assigned to the head node can... The playbook to loop through and print each hostname value exist the loop, then the results and knowledge... Months ago need to enumerate them ) function is suitable for string type ansible json list object has no attribute to parse JSON and. Be separated into a list all the objects in a dictionary/sequence open an issue and contact its maintainers and community... The infrastructure automation, we might end up in a file, not a list into lists... Then list converts the this library is different between python 2 and python.. Have found a few other versions of ec2.py but none of them.! An overview of how you can do all the objects in a situation where we need to enumerate them,. Fetch, fetches a file called customProperties.json in the dictionary and then for each item the! Accessed by index or iterated sign up for a free GitHub account to open an issue and contact its and! Can & # x27 ; re in a Jinja context, you should variables! To loop through and print each hostname value type list ansible json list object has no attribute and then for each item the. 2022 Sarav AK understood you fully the current item in the dictionary is not guaranteed to always have key... Operations in Ansible by default: rejectattr you already mentionned and its counterpart selectattr this library different! Does not work with very strange reason, list list and return a to! Javaer101 < /a > Loops and list comprehensions ( & # x27 ; s list!

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