jrnl/jrnl/plugins/exporter/json.py
MinchinWeb 4392e29742 Use implicit namespace plugins for import and export (#1216)
* behavior outline
* FIrst pass at allow external plugins
* remove template exporter
* Add listing of active plugins to '--version' output
* Documentation for plugins
* [Docs] add custom imports and exporters to site TOC
* [Docs] better linewrapping
* enforce positive initial linewrap
  Check column widths
  update gitignore
  throw error when linewrap too small
  simply check for large enough linewrap value
* delete unused error message
* PR feedback
  make exception more informative
  update check_linewrap signature in src and test
  make check_linewrap a free function
* delete unused function
* delete else..pass block
* newline for make format
* Include dates_exporter
* Use Base classes for importer and exporters.
* [Docs] improve documentation of custom Importers and Exporters
* [Testing] separate run with external plugin!
* basic behavior test
* prototype unittest for JSON Exporter
  test for unimplemented method
* make format
  delete unused imports
* Remove 'importer' or 'exporter' from filenames where not needed
* [Test] run different tests with or without the external plugins installed
* [Test] move test rot13 plugin into git tree
  from 0dc912af82
* consolidate demo plugins to common package
* [Docs] name page for plugins
* [Docs] include the sample plug in code files directly
* style fixes
* [test] determine whether to run external plug in tests based on installed packages
* improved code documentation
* style fixes for GitHub actions
* Convert "short" and "pretty" (and "default") formaters to plugins
  further to https://github.com/jrnl-org/jrnl/pull/1177
* more code clean up
  tests pass locally...now for GitHub...
* [tests] dynamically determine jrnl version for plugin tests
* [GitHub Actions] direct install of testing plugins
* Remove template code
* [plugins] meta --> collector
* [Docs] create scripted entries using an custom importer
* (closer to) being able to run behave tests outside project root directory
* We already know when exporter to use
  Don't re-calculate it!
* [Tests] don't name test plugin 'testing"
  If so named, pip won't install it.
* [Test] run behave tests with test plugins outside project root
* [Test] behave tests pass locally
* [Docs] fix typo
* [GitHub Actions] run test commands from poetry's shell
* black-ify code
* [GitHub Actions] move downstream (rather than up) to run tests
* [GitHub Actions] set shell to poetry
* [GitHub Workflows] Manually activate virtual environment
* [GitHub Actions] Skip Windows & Python 3.8
  Can't seem to find Python exe?
* [GiotHub Actions] explicitly use virtual env
* [GitHub Actions] create virutal env directly
* [GitHub Actions] better activate of Windows virtual env
* [GitHub Actions] create virtual env on Mac
* [Github Actions] install wheel and upgrade pip
* [GitHub Actions] skip virtual environments altogether
* [GitHub Actions] change directory for behave test
* Remove Windows exclusions from CI as per note -- they should be working now

Co-authored-by: Suhas <sugas182@gmail.com>
Co-authored-by: Micah Jerome Ellison <micah.jerome.ellison@gmail.com>
2021-07-17 14:58:15 -07:00

68 lines
2.4 KiB
Python

# encoding: utf-8
# Copyright (C) 2012-2021 jrnl contributors
# License: https://www.gnu.org/licenses/gpl-3.0.html
import json
from jrnl.plugins.base import BaseExporter
from jrnl.plugins.util import get_tags_count
from ... import __version__
class Exporter(BaseExporter):
"""This Exporter can convert entries and journals into json."""
names = ["json"]
extension = "json"
version = __version__
@classmethod
def entry_to_dict(cls, entry):
entry_dict = {
"title": entry.title,
"body": entry.body,
"date": entry.date.strftime("%Y-%m-%d"),
"time": entry.date.strftime("%H:%M"),
"tags": entry.tags,
"starred": entry.starred,
}
if hasattr(entry, "uuid"):
entry_dict["uuid"] = entry.uuid
if (
hasattr(entry, "creator_device_agent")
or hasattr(entry, "creator_generation_date")
or hasattr(entry, "creator_host_name")
or hasattr(entry, "creator_os_agent")
or hasattr(entry, "creator_software_agent")
):
entry_dict["creator"] = {}
if hasattr(entry, "creator_device_agent"):
entry_dict["creator"]["device_agent"] = entry.creator_device_agent
if hasattr(entry, "creator_generation_date"):
entry_dict["creator"]["generation_date"] = str(
entry.creator_generation_date
)
if hasattr(entry, "creator_host_name"):
entry_dict["creator"]["host_name"] = entry.creator_host_name
if hasattr(entry, "creator_os_agent"):
entry_dict["creator"]["os_agent"] = entry.creator_os_agent
if hasattr(entry, "creator_software_agent"):
entry_dict["creator"]["software_agent"] = entry.creator_software_agent
return entry_dict
@classmethod
def export_entry(cls, entry):
"""Returns a json representation of a single entry."""
return json.dumps(cls.entry_to_dict(entry), indent=2) + "\n"
@classmethod
def export_journal(cls, journal):
"""Returns a json representation of an entire journal."""
tags = get_tags_count(journal)
result = {
"tags": {tag: count for count, tag in tags},
"entries": [cls.entry_to_dict(e) for e in journal.entries],
}
return json.dumps(result, indent=2)