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# This script downloads and opens a Gist from a URL in the clipboard. | |
# It's meant to be put in the editor's actions menu. | |
# | |
# It works with "raw" and "web" gist URLs, but not with gists that | |
# contain multiple files or non-Python files. | |
# | |
# If a file already exists, a dialog is shown that asks whether the | |
# new file should be renamed automatically. | |
import clipboard | |
import editor | |
import console | |
import re | |
import os | |
class InvalidGistURLError (Exception): pass | |
class MultipleFilesInGistError (Exception): pass | |
class NoFilesInGistError (Exception): pass | |
class GistDownloadError (Exception): pass | |
def download_gist(gist_url): | |
# Returns a 2-tuple of filename and content | |
# console.show_activity() | |
raw_match = re.match('http(s?)://raw.github.com/gist/', gist_url) | |
if raw_match: | |
import requests | |
from urlparse import urlparse | |
filename = os.path.split(urlparse(gist_url).path)[1] | |
try: | |
r = requests.get(gist_url) | |
content = r.text | |
return filename, content | |
except: | |
raise GistDownloadError() | |
else: | |
gist_id_match = re.match('http(s?)://gist.github.com/([0-9a-zA-Z]*)/([0-9a-f]*)', gist_url) | |
if gist_id_match: | |
import requests | |
gist_id = gist_id_match.group(3) | |
json_url = 'https://api.github.com/gists/' + gist_id | |
try: | |
import json | |
gist_json = requests.get(json_url).text | |
gist_info = json.loads(gist_json) | |
files = gist_info['files'] | |
except: | |
raise GistDownloadError() | |
py_files = [] | |
for file_info in files.values(): | |
lang = file_info.get('language', None) | |
if lang != 'Python': | |
continue | |
py_files.append(file_info) | |
if len(py_files) > 1: | |
raise MultipleFilesInGistError() | |
elif len(py_files) == 0: | |
raise NoFilesInGistError() | |
else: | |
file_info = py_files[0] | |
filename = file_info['filename'] | |
content = file_info['content'] | |
return filename, content | |
else: | |
raise InvalidGistURLError() | |
def main(): | |
gist_url = clipboard.get() | |
try: | |
filename, content = download_gist(gist_url) | |
if os.path.isfile(filename): | |
i = console.alert('File exists', 'A file with the name ' + filename + | |
' already exists in your library.', | |
'Auto Rename') | |
if i == 1: | |
editor.make_new_file(filename, content) | |
else: | |
editor.make_new_file(filename, content) | |
except InvalidGistURLError: | |
console.alert('No Gist URL', | |
'The clipboard doesn\'t seem to contain a valid Gist URL.', | |
'OK') | |
except MultipleFilesInGistError: | |
console.alert('Multiple Files', 'This Gist contains multiple ' + | |
'Python files, which isn\'t currently supported.') | |
except NoFilesInGistError: | |
console.alert('No Python Files', 'This Gist contains no Python files.') | |
except GistDownloadError: | |
console.alert('Error', 'The Gist could not be downloaded.') | |
if __name__ == '__main__': | |
main() |
Thanks @salomonderossi, I've updated the script with the new regex.
My sense is that it is broken yet again. Line 45 'files' is not a valid key.
I needed to change row 41 to gist_id_match = re.match('http(s?)://gist.github.com/([0-9a-zA-Z])/([0-9a-f])', gist_url)
and row 44 to be gist_id = gist_id_match.group(3)
Why not support multiple files in gist? That might be very helpful when downloading a lib of my own, for instance
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If you change line 36 (the regex) then the ErrorMesage "The Gist could not be downloaded..." should be gone.
You also need to change line 39 to get the correct gist id, due to the change of the regex
Hope this helps.