Source

gett-cli / gett_uploader.py

#!/usr/bin/env python
# coding: utf-8

# Copyright 2011 - Mickaël THOMAS

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU General Public License for more details.

# You should have received a copy of the GNU General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

import sys, os, os.path
import argparse
import signal
import re
import unicodedata
import difflib
import pprint

from collections import defaultdict
from itertools import chain
from time import sleep

from gett import *

url_re = re.compile(r'^(?:http://ge\.tt/|/)?(\w+)(?:/(?:v/(\d+)/?)?)?$')
DEFAULT_SIMILARITY_RATIO = .95

def ascii_only(input_str):
    nkfd_form = unicodedata.normalize('NFKD', input_str)
    return ''.join([c for c in nkfd_form if not unicodedata.combining(c)])

def similar(a, b, ratio_floor):
        return difflib.SequenceMatcher(a=a, b=b).ratio() > ratio_floor

def humansize(nbytes, pad=False):
    if nbytes is None:
        return ''

    for (exp, unit) in ((9, 'GB'), (6, 'MB'), (3, 'KB'), (0, ' B')):
       if nbytes >= 10**exp:
           break

    if pad:
        return '%6.2f %-2s' % (nbytes / 10**exp, unit)
    else:
        return '%.2f %s' % (nbytes / 10**exp, unit)

def shorten(filename, maxsize):
    base, ext = os.path.splitext(filename)
    max_base = maxsize - len(ext)

    if len(base) > max_base:
        base = base[:max_base - 2] + '..'

    return (base + ext).ljust(max_base + len(ext))

def print_status(upload, index, count):
        name = shorten(upload.file.name, 22)
        bar_size = int(40 * upload.percent_done / 100)
        bar = '[' + (bar_size * '#') + ((40 - bar_size) * '-') + ']'

        sys.stderr.write('\r%s (%3d/%d) %s %d %%' % (name, index, count, bar, upload.percent_done))

def show_share(share):
    print('--------------------------------------------------------------------------------')
    print('Share: %s (%d file(s)) [%s]' % (share.title or 'Untitled', len(share.files), share.url))
    print('--------------------------------------------------------------------------------')

    if share.files:
        max_url = max(len(_.url) for _ in share.files.values())

        for file in share.files.values():
            print(' - %s  %s  %s  %s' % (shorten(file.name, 28), humansize(file.size, True), file.url.ljust(max_url), file.readystate))
    else:
        print(' - No files')

    print()

def entry_point():
    try:
        main()
    except APIError as ex:
        logger.error('API error: %s', ex)

def pattern(string):
    import glob

    ret = []

    if os.path.isfile(string):
        ret.append(open(string, 'rb'))
    else:
        if os.path.isdir(string):
            pattern = string + '/*'
        else:
            pattern = string

        for item in glob.iglob(pattern):
            if os.path.isfile(item):
                ret.append(open(item, 'rb'))

    if not ret:
        logger.warning('%s: no match', string)
    return ret

def main():
    signal.signal(signal.SIGINT, signal.SIG_DFL)

    home = os.getenv('USERPROFILE') or os.getenv('HOME')

    parser = argparse.ArgumentParser(
            description="A command-line Ge.tt uploader and manager",
            epilog="Note that whenever http://ge.tt/<share_name>[/v/<fileid>] is expected, you can omit the http://ge.tt/ part.")
    parser.add_argument('-D', dest='debug', action='store_true', help='Debug API calls (warning: very verbose)')
    # parser.add_argument('-R', '--similarity-ratio', default=DEFAULT_SIMILARITY_RATIO, type=float, dest='similarity_ratio', action='store_const', help='Similarity ratio (between 0 and 1) used for searching')

    upload_group = parser.add_argument_group('Upload options')
    upload_group.add_argument('file', nargs='*', type=pattern, help="Name of a file or a directory to upload. Patterns are allowed. This is not recursive.")
    upload_group.add_argument('-t', dest='title', help='Title of the newly created share')
    upload_group.add_argument('-s', dest='share', help='URL of the share to upload to (defaults to a newly created one)')
    upload_group.add_argument('-P', dest='parallel_upload', action='store_true', help='Upload files in parallel rather than sequentially, the progress bars are displayed in ascending file size order')

    other_group = parser.add_argument_group('Other actions')
    other_group.add_argument('--delete', nargs='+', dest='delete', metavar='URL', help='Delete a share or a file')
    other_group.add_argument('-l', '--list', nargs='*', dest='list', metavar='SHARE_URL', help='List the files in the specified share. If no share is specified, list all your shares.')
    other_group.add_argument('-S', '--search', nargs='+', dest='search', metavar='SEARCH_TERMS', help='Search in share titles and file names.')

    auth_group = parser.add_argument_group('Authentification')
    auth_group.add_argument('-L', dest='ignore_token', action='store_true', help='Log-in with a different account than the stored one (if any)')
    auth_group.add_argument('-e', dest='email', help='Email to login with')
    auth_group.add_argument('-p', dest='password', help='Password to login with')
    auth_group.add_argument('-k', dest='tokenfile', help='Ge.tt token file path (default: ~/.gett-token)', default=os.path.join(home, '.gett-token'))

    args = parser.parse_args()

    if args.debug:
        import logging
        logging.basicConfig(level=logging.DEBUG)

    user = User()
    logged = False

    # If not logging-in with a different account

    if not args.ignore_token and not args.email:
        try:
            # Try to log-in with the token

            token = open(args.tokenfile, 'r').read()
            user.login_token(token)

            logged = True
        except (APIError, IOError):
            pass

    if not logged:
        if not args.email:
            args.email = input('Please enter your Ge.tt email: ')

        if not args.password:
            import getpass
            args.password = getpass.getpass('Please enter your Ge.tt password: ')

        try:
            user.login_auth(args.email, args.password)
        except APIError as ex:
            logger.error('Unable to login: %s', ex)
            sys.exit(1)

        reply = input('Do you wish to store the session token? (y/n): ')

        if reply.lower() == 'y':
            # Save the refreshtoken to the user's home directory (by default)
            with open(args.tokenfile, 'w') as file:
                file.write(user.rtoken)


    # --list command

    if args.list is not None:
        for name in args.list:
            match = url_re.match(name)

            if not match or match.group(2):
                parser.error('argument --list: invalid format, please supply either share url or path')

            share = Share(match.group(1))
            show_share(share)

        if not args.list:
            found = False

            for share in user.list_shares():
                found = True
                show_share(share)

            if not found:
                print('You have no shares!')
                print()


    # --delete command

    if args.delete:
        for item in args.delete:
            match = url_re.match(item)

            if not match:
                parser.error('argument --delete: invalid format, please supply either file/share url or path')

            share = user.get_share(match.group(1))

            if match.group(2):
                try:
                    id = match.group(2)
                    file = share.files[id]
                    file.destroy()

                    print('Deleted file: %s [%s]' % (file.name, file.url))
                except KeyError:
                    print("No such file in the share")
            else:
                share.destroy()
                print('Deleted share: %s [%s]' % (share.title or 'Untitled', share.url))
        print()

    # --search command

    if args.search:
        simplify = lambda s: ascii_only(s.lower())
        phrase = ' '.join(args.search)
        phrase_simple = simplify(phrase)
        print('Searching for `%s`...\n' % phrase)

        # ratio = args.similarity_ratio
        # if not 0 <= ratio <= 1:
        #     ratio = DEFAULT_SIMILARITY_RATIO
        #     print('Bad similarity ratio value. Using default: %2.f' % DEFAULT_SIMILARITY_RATIO)
        ratio = DEFAULT_SIMILARITY_RATIO
        is_similar = lambda a, b: similar(a, b, ratio)

        found_in_shares = []
        found_in_files = defaultdict(lambda: [])
        for share in user.list_shares():
            title = simplify(share.title or '')
            if phrase_simple in title or is_similar(phrase_simple, title):
                found_in_shares.append(share)

            for file in share.files.values():
                fname = simplify(file.name or '')
                if phrase_simple in fname or is_similar(phrase_simple, fname):
                    found_in_files[share].append(file)

        try:
            max_url = max(len(_.url) for _ in found_in_shares)
        except ValueError:
            max_url = 0
        try:
            max_url_shares = max(len(_.url) for _ in found_in_files.keys())
            max_url_files = max(max(len(_.url) for _ in f) for f in found_in_files.values())
        except ValueError:
            max_url_shares = max_url_files = 0

        maximax = max(max_url, max_url_shares + 6, max_url_files + 3)

        if found_in_shares:
            print('Found %d share(s):' % len(found_in_shares))

            for share in found_in_shares:
                print(' - %s  %s%s' % (share.url.ljust(max_url), ' '*(maximax-max_url), shorten(share.title or '', 75 - max_url)))
        else:
            print('Nothing found in shares.')

        print()

        if found_in_files:

            print('Found %d file(s):' % sum(map(len, found_in_files.values())))

            for share, files in found_in_files.items():
                print(' - Share %s  %s%s' % (share.url.ljust(max_url_shares), ' '*(maximax-max_url_shares-6), shorten(share.title or '', 69 - max_url_shares)))

                for file in files:
                    print('    - %s  %s%s' % (file.url.ljust(max_url_files), ' '*(maximax-max_url_files-6), shorten(file.name, 72 - max_url_files)))
        else:
            print('Nothing found in files.')

        print()

    # File uploads

    if args.file:
        if args.share:
            # Upload to existing share

            match = url_re.match(args.share)

            if match:
                share = user.get_share(match.group(1))
            else:
                parser.error('argument --list: invalid share name, please supply either URL or name')
        else:
            # Upload to a new share

            if args.title:
                share = user.create_share(args.title)
            else:
                share = user.create_share()

        uploads = []

        # Create the file URLs

        print('Creating file(s)...')

        for fp in chain.from_iterable(args.file):
            name = os.path.basename(fp.name)
            file = share.create_file(name, os.path.getsize(fp.name))

            upload = FileUpload(file, fp)

            if args.parallel_upload:
                upload.start()

            uploads.append(upload)

        show_share(share)

        if args.parallel_upload:
            uploads.sort(key=lambda item: item.file_size)

        for i, upload in enumerate(uploads):
            if not args.parallel_upload:
                upload.start()

            while True:
                print_status(upload, i + 1, len(uploads))
                upload.join(0.5)

                if not upload.is_alive():
                    print_status(upload, i + 1, len(uploads))

                    if upload.ex:
                        sys.stderr.write(('\rError uploading %s: %s' % (upload.file.name, upload.ex)).ljust(80))

                    sys.stderr.write('\n')
                    break
        print()

    user.refresh()

    print('Storage used: %s out of %s (%d %%)' % (
            humansize(user.storage_used),
            humansize(user.storage_limit),
            int(100 * user.storage_used / user.storage_limit)))


if __name__ == '__main__':
    entry_point()
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