jyapayne/safaribooks
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SB237: Use empty string with empty list for authors, publishers and

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subjects.
This commit is contained in:
Ai Tran 2020-11-20 00:04:20 -06:00
commit 85e8b5446e
1 changed files with 5 additions and 5 deletions
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10
safaribooks.py
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@ -171,9 +171,9 @@ class Display:
def book_info(self, info):
description = self.parse_description(info["description"]).replace("\n", " ")
for t in [
("Title", info.get("title", "")), ("Authors", ", ".join(aut["name"] for aut in info.get("authors", ""))),
("Title", info.get("title", "")), ("Authors", ", ".join(aut.get("name", "") for aut in info.get("authors", []))),
("Identifier", info.get("identifier", "")), ("ISBN", info.get("isbn", "")),
("Publishers", ", ".join(pub["name"] for pub in info.get("publishers", ""))),
("Publishers", ", ".join(pub.get("name", "") for pub in info.get("publishers", []))),
("Rights", info.get("rights", "")),
("Description", description[:500] + "..." if len(description) >= 500 else description),
("Release Date", info.get("issued", "")),
@ -951,8 +951,8 @@ class SafariBooks:
escape(aut["name"])
) for aut in self.book_info["authors"])
subjects = "\n".join("<dc:subject>{0}</dc:subject>".format(escape(sub["name"]))
for sub in self.book_info["subjects"])
subjects = "\n".join("<dc:subject>{0}</dc:subject>".format(escape(sub.get("name", "")))
for sub in self.book_info.get("subjects", []))
return self.CONTENT_OPF.format(
(self.book_info.get("isbn", self.book_id)),
@ -960,7 +960,7 @@ class SafariBooks:
authors,
escape(self.book_info.get("description", "")),
subjects,
", ".join(escape(pub["name"]) for pub in self.book_info.get("publishers", "")),
", ".join(escape(pub.get("name", "")) for pub in self.book_info.get("publishers", [])),
escape(self.book_info.get("rights", "")),
self.book_info.get("issued", ""),
self.cover,