From b7d6233d676c5aba21ba8bee3ca0cd1776635964 Mon Sep 17 00:00:00 2001
From: Jorran de Wit <jorrandewit@outlook.com>
Date: Mon, 15 Jan 2018 20:45:33 +0100
Subject: [PATCH] Fix regex metacharacter to be replace by literal dot
---
scipost/services.py | 5 ++++-
submissions/forms.py | 2 +-
2 files changed, 5 insertions(+), 2 deletions(-)
diff --git a/scipost/services.py b/scipost/services.py
index 3df2ce70f..b0f93d62f 100644
--- a/scipost/services.py
+++ b/scipost/services.py
@@ -76,6 +76,7 @@ class ArxivCaller:
url = self.query_base_url % self.identifier
request = requests.get(url)
response_content = feedparser.parse(request.content)
+
arxiv_data = response_content['entries'][0]
if self._search_result_present(arxiv_data):
self.is_valid = True
@@ -104,4 +105,6 @@ class ArxivCaller:
}
def _search_result_present(self, data):
- return 'title' in data
+ if len(data.get('entries', [])) > 0:
+ return 'title' in data['entries'][0]
+ return False
diff --git a/submissions/forms.py b/submissions/forms.py
index 48d8037d4..c13adbe6e 100644
--- a/submissions/forms.py
+++ b/submissions/forms.py
@@ -187,7 +187,7 @@ class SubmissionChecks:
class SubmissionIdentifierForm(SubmissionChecks, forms.Form):
- IDENTIFIER_PATTERN_NEW = r'^[0-9]{4,}.[0-9]{4,5}v[0-9]{1,2}$'
+ IDENTIFIER_PATTERN_NEW = r'^[0-9]{4,}\.[0-9]{4,5}v[0-9]{1,2}$'
IDENTIFIER_PLACEHOLDER = 'new style (with version nr) ####.####(#)v#(#)'
identifier = forms.RegexField(regex=IDENTIFIER_PATTERN_NEW, strip=True,
--
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