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Export to file(s) when first line/title of an entry is very long (#1527)

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Jonathan van der Steege 2022-08-13 22:02:19 +02:00 • committed by GitHub
parent c92ee47632
commit fb473007da
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4 changed files with 58 additions and 3 deletions
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22
jrnl/plugins/text_exporter.py
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@ -1,6 +1,7 @@
# Copyright (C) 2012-2022 jrnl contributors
# License: https://www.gnu.org/licenses/gpl-3.0.html
import errno
import os
import re
import unicodedata
@ -53,9 +54,24 @@ class TextExporter:
def write_files(cls, journal, path):
"""Exports a journal into individual files for each entry."""
for entry in journal.entries:
full_path = os.path.join(path, cls.make_filename(entry))
with open(full_path, "w", encoding="utf-8") as f:
f.write(cls.export_entry(entry))
entry_is_written = False
while not entry_is_written:
full_path = os.path.join(path, cls.make_filename(entry))
try:
with open(full_path, "w", encoding="utf-8") as f:
f.write(cls.export_entry(entry))
entry_is_written = True
except OSError as oserr:
title_length = len(str(entry.title))
if (
oserr.errno == errno.ENAMETOOLONG
or oserr.errno == errno.ENOENT
or oserr.errno == errno.EINVAL
) and title_length > 1:
shorter_file_length = title_length // 2
entry.title = str(entry.title)[:shorter_file_length]
else:
raise
print_msg(
Message(
MsgText.JournalExportedTo,