I'm trying to get some info from some JSON I got from magicthegathering.io using the SelectTokens method in JSON.Net. However, when I try to do this I get an error "Could not read query operator".
Here's the code I'm using:
JToken jtoken = JToken.Parse(
#"{""cards"":[{""name"":""Krark-Clan Engineers"",""manaCost"":""{3}{R}"",""cmc"":4,""colors"":[""Red""],""type"":""Creature — Goblin Artificer"",""types"":[""Creature""],""subtypes"":[""Goblin"",""Artificer""],""rarity"":""Uncommon"",""set"":""5DN"",""text"":""{R}, Sacrifice two artifacts: Destroy target artifact."",""flavor"":""\""Well, I jammed the whatsit into the whackdoodle, but I think I broke the thingamajigger.\"""",""artist"":""Pete Venters"",""number"":""70"",""power"":""2"",""toughness"":""2"",""layout"":""normal"",""multiverseid"":50201,""imageUrl"":""http://gatherer.wizards.com/Handlers/Image.ashx?multiverseid=50201&type=card"",""foreignNames"":[{""name"":""喀勒克族机械工"",""language"":""Chinese Simplified"",""multiverseid"":81620},{""name"":""Ingénieurs du clan Krark"",""language"":""French"",""multiverseid"":80795},{""name"":""Ingenieure des Krark-Clans"",""language"":""German"",""multiverseid"":80960},{""name"":""Ingegneri di Krark-Clan"",""language"":""Italian"",""multiverseid"":81290},{""name"":""クラーク族の技師"",""language"":""Japanese"",""multiverseid"":80630},{""name"":""Engenheiros do Clã-de-Krark"",""language"":""Portuguese (Brazil)"",""multiverseid"":81455},{""name"":""Ingenieros del clan Krark"",""language"":""Spanish"",""multiverseid"":81125}],""printings"":[""5DN""],""originalText"":""{R}, Sacrifice two artifacts: Destroy target artifact."",""originalType"":""Creature — Goblin Artificer"",""legalities"":[{""format"":""Commander"",""legality"":""Legal""},{""format"":""Freeform"",""legality"":""Legal""},{""format"":""Legacy"",""legality"":""Legal""},{""format"":""Mirrodin Block"",""legality"":""Legal""},{""format"":""Modern"",""legality"":""Legal""},{""format"":""Prismatic"",""legality"":""Legal""},{""format"":""Singleton 100"",""legality"":""Legal""},{""format"":""Tribal Wars Legacy"",""legality"":""Legal""},{""format"":""Vintage"",""legality"":""Legal""}],""id"":""a4d05fd27ec5d7df470e91218f1ca885eda4f0c6""}]}"
);
var foundTokens = jtoken.SelectTokens(#"$..cards[?(#.name=""Krark - Clan Engineers"")].imageUrl", true);
if (foundTokens.Any())
{
string selected = foundTokens.Last().ToString();
Console.WriteLine("Found: " + selected);
}
else
{
Console.WriteLine("Found nothing!");
}
(Here is a fiddle with the same code as shown above.)
When I try to get the same path using online JSONPath testing tools (here or here for example) it works as expected.
Why doesn't this work in JSON.Net? And how can I fix it?
Thanks!
You have to use == for string comparison; = is only for numerical values.
You have to enclose your string in single quotes.
e.g. #.name=='Krark - Clan Engineers')
forked fiddle
Related
I am creating a composer from terraform where I want to pass a json as input variable
Terraform code:
software_config{
env_variables{
AIRFLOW_VAR_MYJSON ="{'__comment1__': 'This the global section', 'project_id':'testproject', 'gce_zone':'us-east1-c', 'gce_region':'us-east1','networkname':'vpc1', 'subnetwork':'https://www.googleapis.com/compute/v1/projects/testproject/regions/us-east1/subnetworks/subnet1'}"
}
}
I am trying to read the value of AIRFLOW_VAR_MYJSON in DAG , but it is not working as the value is not recognized as JSON.
I tried converting it and then deserializing it with following code:
JSONList = Variable.get("MYJSON")
jsonvar = json.dumps(JSONList)
setting_var = Variable.set("settings", jsonvar)
dag_config = Variable.get("settings", deserialize_json=True)
but it is not working.
I have also tried using
dag_config =json.loads(jsonvar)
then reading value as
project_id = dag_config["project_id"]
but I get error : "string indices must be integers"
Please suggest a way to resolve this.
NOTE : I know the gcloud command to set variables from json file but that is not working in my case as the project is in VPC and kubernetes clusters are giving timeout or handshake error, so I have ruled out use of this option
Valid JSON can only be " not '. Try switching the quotes.
A value can be a string in double quotes, or a number, or true or false or null, or an object or an array.
software_config{
env_variables{
AIRFLOW_VAR_MYJSON ="{\"__comment1__\": \"This the global section\", \"project_id\":\"testproject\", \"gce_zone\":\"us-east1-c\", \"gce_region\":\"us-east1\",\"networkname\":\"vpc1\", \"subnetwork\":\"https://www.googleapis.com/compute/v1/projects/testproject/regions/us-east1/subnetworks/subnet1\"}"
}
}
Or a little nicer way:
software_config {
env_variables {
AIRFLOW_VAR_MYJSON = jsonencode({
"__comment1__" = "This the global section",
"project_id" = "testproject",
"gce_zone" = "us-east1-c",
"gce_region" = "us-east1",
"networkname" = "vpc1",
"subnetwork" = "https://www.googleapis.com/compute/v1/projects/testproject/regions/us-east1/subnetworks/subnet1",
})
}
}
I've just managed to get mutation testing working for the first time. My usual testing framework is Codeception but as of writing, it is not compatible with mutation testing (although I believe work is being done on it and it's not far off). I'm using PHPUnit and Infection, neither of which seem easy to work out how to use.
My test suite generated ten mutants. Nine were killed and one escaped. However, I don't know what part of the code or the tests needs to be improved to kill the final mutant.
How do you get information about what code allowed the mutant to escape?
I found in this blog what I couldn't find in Infection's documentation: the results are saved in infection.log.
The log file looks like this:
Escaped mutants:
================
1) <full-path-to-source-file>.php:7 [M] ProtectedVisibility
--- Original
+++ New
## ##
use stdClass;
trait HiddenValue
{
- protected function hidden_value($name = null, $value = null)
+ private function hidden_value($name = null, $value = null)
{
static $data = [];
$keys = array_map(function ($item) {
Timed Out mutants:
==================
Not Covered mutants:
====================
It says that the mutation changed the protected visibility to private and that no tests failed as a result. If this is important, I can now either change the code or write another test to cover this case.
Now that I've found this, I've searched on the Infection website for infection.log and found --show-mutations or -s which will output escaped mutants to the console while running.
I'm trying to rewrite a BizTalk 2010 application and do away with an external assembly, but I seem to be running into xpath problems.
We have a process that stores a healthcare claim (837P) as xml in the database, and we need to extract it later. I have a WCF port calling a stored procedure that returns an xml message that looks something like this:
<ClaimXml_SEL_GetClaimXmlResponse xmlns="http://schemas.microsoft.com/Sql/2008/05/TypedProcedures/dbo">
<StoredProcedureResultSet0>
<StoredProcedureResultSet0 xmlns="http://schemas.microsoft.com/Sql/2008/05/ProceduresResultSets/dbo/ClaimXml_SEL_GetClaimXml">
<Claim><![CDATA[<ns0:X12_00401_837_P (etc.)
So what I need to do is extract the actual 837P message - the part that starts with ns0:X12_00401_837_P.
The helper class is very simple, just has a method like this:
public XmlDocument ExtractClaimXml(XmlDocument xDoc)
{
XmlDocument xReturn = new XmlDocument();
XmlNode node = xDoc.SelectSingleNode("/*[local-name()='ClaimXml_SEL_GetClaimXmlResponse' and namespace-uri()='http://schemas.microsoft.com/Sql/2008/05/TypedProcedures/dbo']/*[local-name()='StoredProcedureResultSet0' and namespace-uri()='http://schemas.microsoft.com/Sql/2008/05/TypedProcedures/dbo']/*[local-name()='StoredProcedureResultSet0' and namespace-uri()='http://schemas.microsoft.com/Sql/2008/05/ProceduresResultSets/dbo/ClaimXml_SEL_GetClaimXml']/*[local-name()='Claim' and namespace-uri()='http://schemas.microsoft.com/Sql/2008/05/ProceduresResultSets/dbo/ClaimXml_SEL_GetClaimXml']");
xReturn.LoadXml(node.InnerText);
return xReturn;
}
and then the Message Assignment shape has this code:
rawClaimXml = ClaimXmlResponse;
strippedClaim = XmlHelperClass.ExtractClaimXml(rawClaimXml);
Claim837P = strippedClaim;
...where ClaimXmlResponse; is the message shown above, Claim837P is an 837P message, and rawClaimXml & strippedClaim are xml variables. This works just fine, but it seems excessive to call an external assembly.
I tried this in the assingment shape:
rawClaimXml = xpath(ClaimXmlResponse, "same xpath as above");
strippedClaim.LoadXml(rawClaimXml.InnerText);
Claim837P = strippedClaim;
...but get the error "'UnderlyingXmlDocument.InnerText': .NET property is write-only because it does not have a get accessor".
So then I tried just getting a string from the xpath query:
rawClaimString = xpath(ClaimXmlResponse, "string(same xpath as above)");
rawClaimString = rawClaimString.Replace("<![CDATA[", "");
rawClaimString = rawClaimString.Replace(">]]>",">");
strippedClaim.LoadXml(rawClaimString);
Claim837P = strippedClaim;
...but that's no good. Also tried a variant:
rawClaimXml = xpath(ClaimXmlResponse, "same xpath as above");
rawClaimString = rawClaimXml.InnerXml.ToString();
rawClaimString = rawClaimString.Replace("<![CDATA[", "");
rawClaimString = rawClaimString.Replace(">]]>",">");
strippedClaim.LoadXml(rawClaimString);
Claim837P = strippedClaim;
...but still no good. Any suggestions?
Thanks!
1-
Here's a couple of things you can try:
Wrap the xpath in the string() function. xpath(ClaimXmlResponse,
"string(same xpath as above)");
Append the /text() node to the xpath. xpath(ClaimXmlResponse, "same
xpath as above/text()");
A combination of the two.
Can you elaborate on the goal here? There's nothing wrong with using the helper class. If it's the extra Assembly that's bothering you, you can always add the .cs to the BizTalk Project.
2-
Coming from a different direction, you can use Path option for the Inbound BizTalk message body on the Messages Tab of the WCF-Custom Adpater configuration.
I was also facing the similar issue but when I gone through your various solution I got the solution for my question.
For me this worked **
rawClaimString = xpath(ClaimXmlResponse, "string(same xpath as
above)");
**
thanks for that phew ;)
Coming to the solution for your problem you can distinguishly promote the node that holding your response and try to access that node using .notation and assign it to the sting this ll return the expected output to you :)
We've got an odd issue occurring with ColdFusion on BlueDragon.NET. Asking here because of the broad experience of StackOverflow users.
Tags inside POSTed content to out BlueDragon.NET server gets removed, and we're not sure where in the stack it's getting removed. So for example if we post this data
[CORE]
Lesson_Status=Incomplete
Lesson_Location=comm_13_a02_bs_enus_t17s06v01
score=
time=00:00:56
[Core_Lesson]
<sd ac="" pc="7.0" at="1289834380459" ct="" ><t id="lo8" sc=";;" st="c" /></sd>
<sd ac='' pc='7.0' at='1289834380459' ct='' ><t id='lo8' sc=';;' st='c' /></sd>
<sd ac="" pc="7.0" at="1289834380459" ct="" ><t id="lo8" sc=";;" st="c" /></sd>
<sd ac="" pc="7.0" at="1289834380459" ct="" ><t id="lo8" sc=";;" st="c" /></sd>
<b>hello1</b>
<i>hello2</i>
<table border><td>hello3</td></table>
<sd>hello4</sd>
<sd ac="1">hello5</sd>
<t>hello6</t>
<t />
<t attr="hello8" />
<strong>hello10</strong>
<img>
><>
What we get back is this:
[CORE]
Lesson_Status=Incomplete
Lesson_Location=comm_13_a02_bs_enus_t17s06v01
score=
time=00:00:56
[Core_Lesson]
hello1
hello2
hello3
hello4
hello5
hello6
hello10
>
That is, anything that starts with < and ends with > is getting stripped or filtered and no longer appears in ColdFusion's FORM scope when it's posted.
Our server with BlueDragon JX does not suffer this problem.
If we bypass using the default FORM scope and use this code, the tag-like content appears:
<cfscript>
// get the content string of the raw HTTP headers, will include all POST content as a long querystring
RAWREQUEST = GetHttpRequestData();
// split the string on "&" character, each variable should now be separate
// note that at this point duplicate variables will get clobbered
RAWFORMFIELDS = ListToArray(RAWREQUEST.content, "&");
// We're creating a structure like "FORM", but better
BetterFORM = StructNew();
// Go over each of the raw form fields, take the key
// and add it as a key, and decode the value into the value field
// and trap the whole thing if for some reason garbage gets in there
for(i=1;i LTE ArrayLen(RAWFORMFIELDS);i = i + 1) {
temp = ListToArray(RAWFORMFIELDS[i], "=");
try {
tempkey = temp[1];
tempval = URLDecode(temp[2]);
StructInsert(BetterFORM, tempkey, tempval);
} catch(Any e) {
tempThisError = "Malformed Data: " & RAWFORMFIELDS[i];
// Log the value of tempThisError here?
// WriteOutput(tempThisError);
}
}
</cfscript>
<cfdump var="#BetterFORM#">
If we do this, and use the created BetterFORM variable, it's there, so it does not seem to be a problem with the requests being filtered at some other point in the stack. I was thinking maybe it was URLScan, but that appears not to be installed. Since BD.NET runs on .NET as the engine, perhaps there's some sanitization setting that is being used on all variables somehow?
Suggestions, ideas, etc are welcome on this issue.
I don't have a BD.NET instance handy to check, but Adobe ColdFusion has a setting in the cf administrator to strip "invalid tags". That's my best guess. Adobe CF replaces them with "invalidTag", my guess is that BD.Net just strips it silently.
It turned out to be very mundane.
We had a custom tag that did customized string replacements. On one server, it was modified to NOT replace all tags. On this server, we were using an older version that did. So the fault was not a difference between BlueDragon JX and BlueDragon.NET -- it was developer team error.
Upon compiling, I am getting the following error:
C:\UDK\UDK-2010-03\Development\Src\FixIt\Classes\ZInteraction.uc(41) : Error, Unrecognized member 'OpenMenu' in class 'GameUISceneClient'
Line 41 is the following:
GetSceneClient().OpenMenu("ZInterface.ZNLGWindow");
But when I search for OpenMenu, I find that it is indeed defined in GameUISceneClient.uc of the UDK:
Line 1507: exec function OpenMenu( string MenuPath, optional int PlayerIndex=INDEX_NONE )
It looks like I have everything correct. So what's wrong? Why can't it find the OpenMenu function?
From the wiki page on Legacy:Exec Function:
Exec Functions are functions that a player or user can execute by typing its name in the console. Basically, they provide a way to define new console commands in UnrealScript code.
Okay, so OpenMenu has been converted to a console command. Great. But still, how do I execute it in code? The page doesn't say!
More searching revealed this odd documentation page, which contains the answer:
Now then, there is also a function
within class Console called 'bool
ConsoleCommand(coerce string s)'. to
call your exec'd function,
'myFunction' from code, you type:
* bool isFunctionThere; //optional
isFunctionThere = ConsoleCommand("myFunction myArgument");
So, I replaced my line with the following:
GetSceneClient().ConsoleCommand("OpenMenu ZInterface.ZNLGWindow");
Now this causes another error which I covered in my other question+answer a few minutes ago. But that's it!
Not sure if this is your intent, but if you are trying to create a UIScene based on an Archetype that has been created in the UI Editor, you want to do something like this:
UIScene openedScene;
UIScene mySceneArchetype;
mySceneArchetype = UIScene'Package.Scene';
GameSceneClient = class'UIRoot'.static.GetSceneClient();
//Open the Scene
if( GameSceneClient != none && MySceneArchetype != none )
{
GameSceneClient.OpenScene(mySceneArchetype,LocalPlayer(PlayerOwner.Player), openedScene);
}