Re: clojure/data.json parsing
Doh! Of course, what I'm seeing is an artifact of how I'm doing the debug
output... arg... I am in the middle of tracking down another issue and I
thought the whack output was part of the larger problem. That biased my
reading of the output. Sorry for the noise folks, I should be using a
logging library anyway.
Thanks Tobias and Armando! Grateful to have a helpful community in the face
of my obvious lameness :-)
Take care.
Alan
On Saturday, September 27, 2014 3:02:23 PM UTC-7, Armando Blancas wrote:
>
> Alan, what if you do
> (prn orders_query_result)
>
> If the json string is being parsed correctly you should get string values
> printed in double quotes, as Tobias's examples showed.
>
> On Saturday, September 27, 2014 1:25:27 PM UTC-7, Alan Moore wrote:
>
>> Yes, I printed the type of body and as expected it is a JSON string and
>> as it is printed in the output. That is what I'm trying to parse into
>> clojure data using clojure/data.json.
>>
>> I am not in control of the data format from the server side - it is a
>> third party service. The content-type is text/json... :-\
>>
>> Thanks for your suggestion.
>>
>> Alan
>>
>>
>> On Saturday, September 27, 2014 12:31:07 PM UTC-7, Tobias Kortkamp wrote:
>>>
>>> I hope I understood you correctly. You basically don't want to use
>>> println if you want to print data in such a way that it can be read in
>>> again. For that you need to use pr, prn or pr-str.
>>>
>>> Example:
>>>
>>> (println {:a "hi there"}) will print {:a hi there}
>>>
>>> (prn {:a "hi there"}) will print {:a "hi there"}
>>>
>>> (println "Ex: " (pr-str {:a "hi there"})) will print Ex: {:a "hi there"}
>>>
>>> In other words I suspect that your example's :paymentStatus is the
>>> string "QUEUED" already. You can check if a value v is a string with
>>> (string? v).
>>>
>>>
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Re: clojure/data.json parsing
Alan, what if you do
(prn orders_query_result)
If the json string is being parsed correctly you should get string values
printed in double quotes, as Tobias's examples showed.
On Saturday, September 27, 2014 1:25:27 PM UTC-7, Alan Moore wrote:
> Yes, I printed the type of body and as expected it is a JSON string and as
> it is printed in the output. That is what I'm trying to parse into clojure
> data using clojure/data.json.
>
> I am not in control of the data format from the server side - it is a
> third party service. The content-type is text/json... :-\
>
> Thanks for your suggestion.
>
> Alan
>
>
> On Saturday, September 27, 2014 12:31:07 PM UTC-7, Tobias Kortkamp wrote:
>>
>> I hope I understood you correctly. You basically don't want to use
>> println if you want to print data in such a way that it can be read in
>> again. For that you need to use pr, prn or pr-str.
>>
>> Example:
>>
>> (println {:a "hi there"}) will print {:a hi there}
>>
>> (prn {:a "hi there"}) will print {:a "hi there"}
>>
>> (println "Ex: " (pr-str {:a "hi there"})) will print Ex: {:a "hi there"}
>>
>> In other words I suspect that your example's :paymentStatus is the
>> string "QUEUED" already. You can check if a value v is a string with
>> (string? v).
>>
>>
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Re: clojure/data.json parsing
I am not sure what is going wrong here, and I do not know whether the
cheshire library [1] will behave as you wish, but it is worth a try.
[1] https://github.com/dakrone/cheshire
Andy
On Sat, Sep 27, 2014 at 10:24 AM, Alan Moore wrote:
> Here is a portion of the data:
>
> Async HTTP GET: 200 body = {
> "count": 1,
> "total": 1,
> "orders": [
> {
> "number": 12,
> "vendorNumber": "12",
> "created": "2014-09-25 18:25:17",
> "paymentStatus": "QUEUED",
> ... etc.
>
> The call (messy from debugging...):
>
> (let [orderId (Integer/parseInt (:order_id (:params request)))
> url (str "
> https://app.ecwid.com/api/v1/xxx/orders?STOREID=xxx&secure_auth_key=123&order=";
> orderId)
> {:keys [body status error]} @(http/get url)
> orders_query_result (json/read-str body :key-fn keyword)
> order_count (:count orders_query_result)
> orders (:orders orders_query_result)]
> (if error
> (println "Failed, exception is " error)
> (doseq []
> (println "Async HTTP GET: " status " body = " body ")
> (println "orders_query_result = " orders_query_result)
> (println "count = " order_count)
> (println "orders = " orders)
> (updateOrderPrice (first orders)))...
>
> This is using http-kit to do an http request to a remote server and that
> seems to be working - the body prints out as expected. However, all the
> string values are not in quotes:
>
> orders_query_result = {:count 1, :total 1, :orders [{:taxCost 0.0,
> :paymentStatus QUEUED, ... etc.
>
> The :paymentStatus key is correct but it's value should be "QUEUED", not
> QUEUED...
>
> What am I doing wrong? I could swear I've run across this before and fixed
> it but for the life of me I can't find that code anywhere.
>
> Is there another library I should be using instead? I briefly experimented
> with a few others but I really think this should work.
>
> Alan
>
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Re: clojure/data.json parsing
Yes, I printed the type of body and as expected it is a JSON string and as
it is printed in the output. That is what I'm trying to parse into clojure
data using clojure/data.json.
I am not in control of the data format from the server side - it is a third
party service. The content-type is text/json... :-\
Thanks for your suggestion.
Alan
On Saturday, September 27, 2014 12:31:07 PM UTC-7, Tobias Kortkamp wrote:
>
> I hope I understood you correctly. You basically don't want to use
> println if you want to print data in such a way that it can be read in
> again. For that you need to use pr, prn or pr-str.
>
> Example:
>
> (println {:a "hi there"}) will print {:a hi there}
>
> (prn {:a "hi there"}) will print {:a "hi there"}
>
> (println "Ex: " (pr-str {:a "hi there"})) will print Ex: {:a "hi there"}
>
> In other words I suspect that your example's :paymentStatus is the
> string "QUEUED" already. You can check if a value v is a string with
> (string? v).
>
>
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Re: clojure/data.json parsing
I hope I understood you correctly. You basically don't want to use
println if you want to print data in such a way that it can be read in
again. For that you need to use pr, prn or pr-str.
Example:
(println {:a "hi there"}) will print {:a hi there}
(prn {:a "hi there"}) will print {:a "hi there"}
(println "Ex: " (pr-str {:a "hi there"})) will print Ex: {:a "hi there"}
In other words I suspect that your example's :paymentStatus is the
string "QUEUED" already. You can check if a value v is a string with
(string? v).
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Re: clojure/data.json parsing
Here is a portion of the data:
Async HTTP GET: 200 body = {
"count": 1,
"total": 1,
"orders": [
{
"number": 12,
"vendorNumber": "12",
"created": "2014-09-25 18:25:17",
"paymentStatus": "QUEUED",
... etc.
The call (messy from debugging...):
(let [orderId (Integer/parseInt (:order_id (:params request)))
url (str
"https://app.ecwid.com/api/v1/xxx/orders?STOREID=xxx&secure_auth_key=123&order=";
orderId)
{:keys [body status error]} @(http/get url)
orders_query_result (json/read-str body :key-fn keyword)
order_count (:count orders_query_result)
orders (:orders orders_query_result)]
(if error
(println "Failed, exception is " error)
(doseq []
(println "Async HTTP GET: " status " body = " body ")
(println "orders_query_result = " orders_query_result)
(println "count = " order_count)
(println "orders = " orders)
(updateOrderPrice (first orders)))...
This is using http-kit to do an http request to a remote server and that
seems to be working - the body prints out as expected. However, all the
string values are not in quotes:
orders_query_result = {:count 1, :total 1, :orders [{:taxCost 0.0,
:paymentStatus QUEUED, ... etc.
The :paymentStatus key is correct but it's value should be "QUEUED", not
QUEUED...
What am I doing wrong? I could swear I've run across this before and fixed
it but for the life of me I can't find that code anywhere.
Is there another library I should be using instead? I briefly experimented
with a few others but I really think this should work.
Alan
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clojure/data.json parsing
Sorry, it is clojure/data.json that I'm using... sorry for the confusing title. -- You received this message because you are subscribed to the Google Groups "Clojure" group. To post to this group, send email to clojure@googlegroups.com Note that posts from new members are moderated - please be patient with your first post. To unsubscribe from this group, send email to clojure+unsubscr...@googlegroups.com For more options, visit this group at http://groups.google.com/group/clojure?hl=en --- You received this message because you are subscribed to the Google Groups "Clojure" group. To unsubscribe from this group and stop receiving emails from it, send an email to clojure+unsubscr...@googlegroups.com. For more options, visit https://groups.google.com/d/optout.
