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-rw-r--r--guix/import/json.scm9
1 files changed, 6 insertions, 3 deletions
diff --git a/guix/import/json.scm b/guix/import/json.scm
index 0c98bb25b8..ae00ee929e 100644
--- a/guix/import/json.scm
+++ b/guix/import/json.scm
@@ -35,13 +35,16 @@
json->scheme-file))
(define* (json-fetch url
+ #:key
+ (http-fetch http-fetch)
;; Note: many websites returns 403 if we omit a
;; 'User-Agent' header.
- #:key (headers `((user-agent . "GNU Guile")
- (Accept . "application/json"))))
+ (headers `((user-agent . "GNU Guile")
+ (Accept . "application/json"))))
"Return a representation of the JSON resource URL (a list or hash table), or
#f if URL returns 403 or 404. HEADERS is a list of HTTP headers to pass in
-the query."
+the query. HTTP-FETCH is called to perform the request: for example, to
+enable caching, supply 'http-fetch/cached'."
(guard (c ((and (http-get-error? c)
(let ((error (http-get-error-code c)))
(or (= 403 error)