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9fe56b9e10
* Update authors to "jrnl contributors" to comply with GPL3 * Include jrnl email address with contributors * Include GPL notice in jrnl --version * Apply consistent copyright and license to all Python files * Add copyright and license to documentation * Add copyright and license to docs theme * Wiping poetry cache to try to resolve a test issue * Testing with Python 3.9.0 in attempt to bypass GitHub Actions failure in 3.9.1 * make format * Exclude Windows Python 3.9 build which is failing due to a GitHub Actions problem * Modify testing to get around this 3.9 issue... * Fix exclude
76 lines
2.5 KiB
Python
76 lines
2.5 KiB
Python
#!/usr/bin/env python
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# encoding: utf-8
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# Copyright (C) 2012-2021 jrnl contributors
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# License: https://www.gnu.org/licenses/gpl-3.0.html
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from textwrap import TextWrapper
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from .text_exporter import TextExporter
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class FancyExporter(TextExporter):
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"""This Exporter can convert entries and journals into text with unicode box drawing characters."""
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names = ["fancy", "boxed"]
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extension = "txt"
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border_a = "┎"
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border_b = "─"
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border_c = "╮"
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border_d = "╘"
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border_e = "═"
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border_f = "╕"
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border_g = "┃"
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border_h = "│"
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border_i = "┠"
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border_j = "╌"
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border_k = "┤"
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border_l = "┖"
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border_m = "┘"
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@classmethod
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def export_entry(cls, entry):
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"""Returns a fancy unicode representation of a single entry."""
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date_str = entry.date.strftime(entry.journal.config["timeformat"])
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linewrap = entry.journal.config["linewrap"] or 78
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initial_linewrap = linewrap - len(date_str) - 2
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body_linewrap = linewrap - 2
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card = [
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cls.border_a + cls.border_b * (initial_linewrap) + cls.border_c + date_str
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]
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w = TextWrapper(
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width=initial_linewrap,
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initial_indent=cls.border_g + " ",
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subsequent_indent=cls.border_g + " ",
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)
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title_lines = w.wrap(entry.title)
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card.append(
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title_lines[0].ljust(initial_linewrap + 1)
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+ cls.border_d
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+ cls.border_e * (len(date_str) - 1)
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+ cls.border_f
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)
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w.width = body_linewrap
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if len(title_lines) > 1:
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for line in w.wrap(
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" ".join(
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[
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title_line[len(w.subsequent_indent) :]
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for title_line in title_lines[1:]
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]
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)
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):
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card.append(line.ljust(body_linewrap + 1) + cls.border_h)
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if entry.body:
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card.append(cls.border_i + cls.border_j * body_linewrap + cls.border_k)
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for line in entry.body.splitlines():
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body_lines = w.wrap(line) or [cls.border_g]
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for body_line in body_lines:
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card.append(body_line.ljust(body_linewrap + 1) + cls.border_h)
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card.append(cls.border_l + cls.border_b * body_linewrap + cls.border_m)
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return "\n".join(card)
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@classmethod
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def export_journal(cls, journal):
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"""Returns a unicode representation of an entire journal."""
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return "\n".join(cls.export_entry(entry) for entry in journal)
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