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authorLars-Dominik Braun <lars@6xq.net>2018-06-03 15:20:38 +0200
committerLars-Dominik Braun <lars@6xq.net>2018-06-03 15:20:38 +0200
commitd1e18aa4d975060283a29bcc74182d82f23201fa (patch)
treefe7b9bdbd21d3bcd87b0af3f36fd376c4f0ec80b /crocoite
parent3eb97707ea7a008a2665001ad9847e6ffcdb94b5 (diff)
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behavior: Wrap extract links script in anonymous namespace
Otherwise it may clash with symbols defined by the page.
Diffstat (limited to 'crocoite')
-rw-r--r--crocoite/behavior.py3
-rw-r--r--crocoite/data/extract-links.js4
2 files changed, 5 insertions, 2 deletions
diff --git a/crocoite/behavior.py b/crocoite/behavior.py
index c658699..95e8160 100644
--- a/crocoite/behavior.py
+++ b/crocoite/behavior.py
@@ -256,7 +256,8 @@ class ExtractLinks (Behavior):
def onfinish (self):
tab = self.loader.tab
self.useScript (self.script)
- self.links = list (set (tab.Runtime.evaluate (expression=self.script, returnByValue=True)['result']['value']))
+ result = tab.Runtime.evaluate (expression=self.script, returnByValue=True)
+ self.links = list (set (result['result']['value']))
# available behavior scripts. Order matters, move those modifying the page
# towards the end of available
diff --git a/crocoite/data/extract-links.js b/crocoite/data/extract-links.js
index 5199a63..4d1a3d0 100644
--- a/crocoite/data/extract-links.js
+++ b/crocoite/data/extract-links.js
@@ -1,6 +1,7 @@
/* Extract links from a page
*/
+(function () {
/* --- copy&paste from click.js --- */
/* Element is visible if itself and all of its parents are
*/
@@ -31,4 +32,5 @@ for (let i=0; i < x.length; i++) {
ret.push (x[i].href);
}
}
-ret; /* immediately return results, for use with Runtime.evaluate() */
+return ret; /* immediately return results, for use with Runtime.evaluate() */
+})();