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A solution to the lack of UI for Dash's user docsets in Zeal. Uses Python 3 and easygui (pip3 install easygui)
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import os | |
import json | |
import tarfile | |
import urllib.request | |
import easygui | |
import configparser | |
user_docsets_url = 'https://dashes-to-dashes.herokuapp.com/docsets/contrib' | |
app_title = 'Download Zeal user docsets' | |
def get_user_docsets(url): | |
response = urllib.request.urlopen(url) | |
data = response.read() | |
text = data.decode('utf-8') | |
docsets = json.loads(text) | |
return sorted(docsets, key=lambda x: x['name']) | |
def choose_docset(user_docsets): | |
msg = "Choose which user docset to download." | |
choice = easygui.multchoicebox( | |
msg, app_title, [d['name'] for d in user_docsets]) | |
return choice | |
def get_zeal_docsets_dir(): | |
config = configparser.ConfigParser() | |
config.read([os.path.expanduser('~/.config/Zeal/Zeal.conf')]) | |
return config['docsets']['path'] | |
def download_docset(url, directory): | |
with urllib.request.urlopen(url) as response: | |
with tarfile.open(fileobj=response, mode='r:gz') as tar: | |
tar.extractall(directory) | |
def search_url(choice, user_docsets): | |
return [d['archive'] for d in user_docsets if d['name'] == choice][0] | |
def confirm_docset_download(choice, docset_url, docsets_dir): | |
return easygui.ccbox('The {0} docset will be downloaded from {1} and extracted into {2}.\n\nPlease wait.'.format(choice, docset_url, docsets_dir), app_title) | |
def docset_successfully_downloaded(choice): | |
easygui.msgbox( | |
'{0} docset successfully downloaded.'.format(choice), app_title) | |
def download_more_docsets(): | |
return easygui.ynbox('Do you want to download another docset?', app_title, ('Yes', 'No')) | |
def exit_message(): | |
easygui.msgbox( | |
'Bye bye.\n\nPlease remember to restart Zeal to refresh the docsets.', app_title, 'Quit') | |
def show_exception(e): | |
easygui.exceptionbox('Error: {0}'.format(e), app_title) | |
if __name__ == '__main__': | |
try: | |
user_docsets = get_user_docsets(user_docsets_url) | |
while True: | |
choice = choose_docset(user_docsets) | |
if not choice: | |
break | |
for doc in choice: | |
docset_url = search_url(doc, user_docsets) | |
docsets_dir = get_zeal_docsets_dir() | |
# if confirm_docset_download(doc, docset_url, docsets_dir): | |
download_docset(docset_url, docsets_dir) | |
# docset_successfully_downloaded(doc) | |
if not download_more_docsets(): | |
break | |
exit_message() | |
except Exception as e: | |
show_exception(e) |
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