-
Notifications
You must be signed in to change notification settings - Fork 1
/
ptwit.py
845 lines (660 loc) · 25 KB
/
ptwit.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
745
746
747
748
749
750
751
752
753
754
755
756
757
758
759
760
761
762
763
764
765
766
767
768
769
770
771
772
773
774
775
776
777
778
779
780
781
782
783
784
785
786
787
788
789
790
791
792
793
794
795
796
797
798
799
800
801
802
803
804
805
806
807
808
809
810
811
812
813
814
815
816
817
818
819
820
821
822
823
824
825
826
827
828
829
830
831
832
833
834
835
836
837
838
839
840
841
842
843
844
845
#!/usr/bin/env python3
import os
import sys
import errno
from functools import update_wrapper
from datetime import datetime
from string import Formatter
import json
import re
import configparser
from html import unescape as html_unescape
from urllib.parse import parse_qsl
import typing as T
import twitter
import click
from click_default_group import DefaultGroup
from requests_oauthlib import OAuth1Session
from requests_oauthlib.oauth1_session import TokenRequestDenied
__version__ = "0.3"
MAX_COUNT = 200
class DefaultFormatter(Formatter):
def get_value(self, key, args, kwargs):
# Try standard formatting, if key not found then return None
try:
return Formatter.get_value(self, key, args, kwargs)
except KeyError:
return None
def fetch_access_token(
client_key: str, client_secret: str, trial: int = 0
) -> T.Tuple[str, str]:
"""Fetch twitter access token using oauthlib."""
REQUEST_TOKEN_URL = "https://api.twitter.com/oauth/request_token"
AUTHORIZATION_URL = "https://api.twitter.com/oauth/authenticate"
ACCESS_TOKEN_URL = "https://api.twitter.com/oauth/access_token"
# Fetch request token
oauth = OAuth1Session(client_key, client_secret=client_secret)
fetch_response = oauth.fetch_request_token(REQUEST_TOKEN_URL)
resource_owner_key = fetch_response.get("oauth_token")
resource_owner_secret = fetch_response.get("oauth_token_secret")
authorization_url = oauth.authorization_url(AUTHORIZATION_URL)
click.echo(f"Opening {authorization_url}")
click.launch(authorization_url)
# Authorization
pincode = click.prompt("Enter the pincode")
oauth = OAuth1Session(
client_key,
client_secret=client_secret,
resource_owner_key=resource_owner_key,
resource_owner_secret=resource_owner_secret,
verifier=pincode,
)
# Fetch access token
try:
oauth_tokens = oauth.fetch_access_token(ACCESS_TOKEN_URL)
except TokenRequestDenied as err:
if trial < 20:
click.echo(err, err=True)
return fetch_access_token(client_key, client_secret, trial=trial + 1)
else:
# Do not believe it is a typo any more
raise err
return oauth_tokens.get("oauth_token"), oauth_tokens.get("oauth_token_secret")
def time_ago(time: datetime) -> str:
"""Return a human-readable relative time from now."""
diff = datetime.utcnow() - time
if 1 < diff.days // 365:
return f"{diff.days // 365} years ago"
elif 1 == diff.days // 365:
return "1 year ago"
elif 1 < diff.days:
return f"{diff.days} days ago"
elif 1 == diff.days:
return "1 day ago"
elif 1 < diff.seconds // 3600:
return f"{diff.seconds // 3600} hours ago"
elif 1 == diff.seconds // 3600:
return "1 hour ago"
elif 1 < diff.seconds // 60:
return f"{diff.seconds // 60} minutes ago"
elif 1 == diff.seconds // 60:
return "1 minute ago"
else:
return "just now"
class TwitterConfig:
general_section: str = "general"
filename: str
config: configparser.RawConfigParser
def __init__(self, filename: str):
self.filename = filename
self.config = configparser.RawConfigParser()
try:
with open(self.filename) as fp:
self.config.read_file(fp)
except IOError:
pass
def get(self, option: str, account=None, default=None):
section = account or self.general_section
try:
return self.config.get(section, option)
except (configparser.NoSectionError, configparser.NoOptionError):
return default
def set(self, option: str, value, account=None) -> "TwitterConfig":
section = account or self.general_section
if not self.config.has_section(section):
self.config.add_section(section)
self.config.set(section, option, value)
return self
def unset(self, option: str, account=None) -> "TwitterConfig":
section = account or self.general_section
self.config.remove_option(section, option)
items = self.config.items(section)
if not items:
self.config.remove_section(section)
return self
def remove_account(self, account: str) -> "TwitterConfig":
section = account or self.general_section
self.config.remove_section(section)
return self
def list_accounts(self) -> T.List[str]:
return [
section
for section in self.config.sections()
if section != self.general_section
]
def save(self, filename=None) -> "TwitterConfig":
filename = filename or self.filename
with open(filename, "w") as fp:
self.config.write(fp)
return self
# http://stackoverflow.com/a/600612/114833
def mkdir(path: str) -> None:
try:
os.makedirs(path)
except OSError as exc:
if exc.errno == errno.EEXIST and os.path.isdir(path):
pass
else:
raise
@click.group(cls=DefaultGroup, default="timeline", default_if_no_args=True)
@click.option("--account", "-a", help="Use this account instead of the default one.")
@click.option(
"--text",
"format",
flag_value="text",
default=True,
help="Print entries as human-readable text.",
)
@click.option(
"--json", "format", flag_value="json", help="Print entires as JSON objects."
)
@click.pass_context
def ptwit(ctx: click.Context, account: T.Optional[str], format: str) -> None:
config_dir = click.get_app_dir("ptwit")
mkdir(config_dir)
config = TwitterConfig(os.path.join(config_dir, "ptwit.conf"))
if account is None:
account = config.get("current_account")
# Store the current account or user-specified account in context
# object
ctx.obj = {"config": config, "account": account, "format": format}
if ctx.invoked_subcommand not in ("accounts", "login"):
ctx.obj["api"] = _login(config, account)
def save_since_id_at(option_name: str) -> T.Callable:
def save_since_id(ctx: click.Context, results):
if results:
config = ctx.obj["config"]
account = ctx.obj["account"]
# If no account stored in the beginning, we read current
# account from config
if not account:
account = config.get("current_account")
if not account:
raise RuntimeError("Unable to find account anywhere")
config.set(option_name, results[0].id, account=account).save()
return save_since_id
def handle_results(*handlers):
def wrapper(func):
@click.pass_context
def new_func(ctx: click.Context, *args, **kwargs):
results = ctx.invoke(func, *args, **kwargs)
for handler in handlers:
handler(ctx, results)
return results
return update_wrapper(new_func, func)
return wrapper
def pass_obj_args(*names: str):
def wrapper(func):
@click.pass_context
def new_func(ctx: click.Context, *args, **kwargs):
preceded_args = [ctx.obj[name] for name in names] + list(args)
return ctx.invoke(func, *preceded_args, **kwargs)
return update_wrapper(new_func, func)
return wrapper
def pass_since_id_from(option_name: str) -> T.Callable:
def wrapper(func):
@click.pass_context
def new_func(ctx: click.Context, *args, **kwargs):
config = ctx.obj["config"]
account = ctx.obj["account"]
if not account:
account = config.get("current_account")
if not account:
raise RuntimeError("Unable to find account anywhere")
kwargs["since_id"] = config.get(option_name, account=account)
return ctx.invoke(func, *args, **kwargs)
return update_wrapper(new_func, func)
return wrapper
_text_formatter = DefaultFormatter()
def parse_time(entry: str) -> datetime:
return datetime.strptime(entry, "%a %b %d %H:%M:%S +0000 %Y")
def align_text(text: str, margin: str = "", skip_first_line: bool = False) -> str:
lines = text.splitlines()
aligned_lines = [
line if (skip_first_line and n == 0) else (margin + line)
for n, line in enumerate(lines)
]
return "\n".join(aligned_lines)
def expand_urls(text: str, urls: T.List[T.Tuple[str, str]]) -> str:
# shorten url must not surrounded by ASCII chars
before = r"(?<![a-zA-z0-9])"
after = r"(?![a-zA-Z0-9])"
for shorten_url, expanded_url in dict(urls).items():
text = re.sub(before + re.escape(shorten_url) + after, expanded_url, text)
return text
def decorate_user_mentions(text: str, mentions: T.List[str], *args, **kwargs) -> str:
for mention in set(mentions):
text = re.sub(
"@" + re.escape(mention) + r"(?![a-zA-Z0-9_])",
click.style(f"@{mention}", *args, **kwargs),
text,
)
return text
def decorate_hashtags(text: str, hashtags: T.List[str], *args, **kwargs) -> str:
for hashtag in set(hashtags):
text = re.sub(
"#" + re.escape(hashtag) + r"(?!\w)",
click.style(f"#{hashtag}", *args, **kwargs),
text,
)
return text
FORMAT_TWEET = """\t{_username_} @{user[screen_name]}
\t{_aligned_text_}
\t{_time_ago_}
"""
FORMAT_RETWEET = """\t{_username_} @{user[screen_name]} ({_first_username_} Retweeted)
\t{_aligned_text_}
\t{_time_ago_}
"""
def format_tweet_as_text(tweet: twitter.Status) -> str:
tweet = tweet.AsDict()
assert not any(key[0] == "_" and key[-1] == "_" for key in tweet.keys())
retweet = tweet.get("retweeted_status")
if retweet:
assert not any(key[0] == "_" and key[-1] == "_" for key in retweet.keys())
retweet["_first_username_"] = tweet["user"]["name"]
tweet = retweet
username = tweet["user"]["name"]
tweet["_username_"] = click.style(f" {username} ", fg="white", bg="black")
created_at = parse_time(tweet["created_at"])
tweet["_time_ago_"] = click.style(time_ago(created_at), fg="red")
# Decorate text
text = html_unescape(tweet["text"])
urls = tweet.get("urls", []) + tweet.get("media", [])
url_pairs = [(url["url"], url["expanded_url"]) for url in urls]
text = expand_urls(text, url_pairs)
mentions = [mention["screen_name"] for mention in tweet.get("user_mentions", [])]
text = decorate_user_mentions(text, mentions, underline=True)
hashtags = [hashtag["text"] for hashtag in tweet.get("hashtags", [])]
text = decorate_hashtags(text, hashtags, underline=True)
tweet["_aligned_text_"] = align_text(text, margin="\t", skip_first_line=True)
return _text_formatter.format(
FORMAT_RETWEET if retweet else FORMAT_TWEET, created_at, **tweet
)
def format_tweet_as_json(tweet: twitter.Status) -> str:
return json.dumps(tweet.AsDict(), ensure_ascii=False)
def print_tweet(ctx: click.Context, tweet: T.Optional[twitter.Status]) -> None:
if not tweet:
return
format = ctx.obj["format"]
if format == "json":
click.echo(format_tweet_as_json(tweet))
elif format == "text":
click.echo(format_tweet_as_text(tweet))
def print_tweets(ctx: click.Context, tweets: T.List[twitter.Status]) -> None:
format = ctx.obj["format"]
if format == "json":
output = "\n".join([format_tweet_as_json(tweet) for tweet in tweets])
click.echo(output)
elif format == "text":
output = "\n".join([format_tweet_as_text(tweet) for tweet in tweets])
if not tweets:
pass
elif len(tweets) == 1:
click.echo(output)
else:
click.echo_via_pager(output)
FORMAT_USER = """\t{_username_} @{screen_name}
\tLocation: {location}
\tURL: {url}
\tFollowers: {followers_count}
\tFollowing: {friends_count}
\tStatus: {statuses_count}
\tDescription: {_aligned_description_}
\tJoined: {0:%Y-%m-%d} ({_time_ago_})
"""
def format_user_as_text(user: twitter.User) -> str:
user = user.AsDict()
assert not any(key[0] == "_" and key[-1] == "_" for key in user.keys())
created_at = parse_time(user["created_at"])
user["_username_"] = click.style(f" {user['name']} ", fg="white", bg="black")
user["_time_ago_"] = time_ago(created_at)
description = user.get("description")
if description is not None:
margin = "\t" + " " * len("Description: ")
user["_aligned_description_"] = align_text(
description, margin=margin, skip_first_line=True
)
return _text_formatter.format(FORMAT_USER, created_at, **user)
def format_user_as_json(user: twitter.User) -> str:
return json.dumps(user.AsDict(), ensure_ascii=False)
def print_user(ctx: click.Context, user: twitter.User) -> None:
if not user:
return
format == ctx.obj["format"]
if format == "text":
click.echo(format_user_as_text(user))
elif format == "json":
click.echo(format_user_as_json(user))
def print_users(ctx: click.Context, users: T.List[twitter.User]) -> None:
format = ctx.obj["format"]
if format == "text":
output = "\n".join([format_user_as_text(user) for user in users])
if not users:
pass
elif len(users) == 1:
click.echo(output)
else:
click.echo_via_pager(output)
elif format == "json":
output = "\n".join([format_user_as_json(user) for user in users])
click.echo(output)
FORMAT_MESSAGE = """\t{_sender_screen_name_}
\t{_aligned_text_}
\t{_time_ago_}
"""
def format_message_as_text(message: twitter.DirectMessage) -> str:
message = message.AsDict()
assert not any(key[0] == "_" and key[-1] == "_" for key in message.keys())
created_at = parse_time(message["created_at"])
message["_time_ago_"] = click.style(time_ago(created_at), fg="red")
message["_sender_screen_name_"] = click.style(
f" {message['sender_screen_name'] } ", fg="white", bg="black"
)
message["_aligned_text_"] = align_text(
message["text"], margin="\t", skip_first_line=True
)
return _text_formatter.format(FORMAT_MESSAGE, created_at, **message)
def format_message_as_json(message: twitter.DirectMessage) -> str:
return json.dumps(message.AsDict(), ensure_ascii=False)
def print_message(ctx: click.Context, message: twitter.DirectMessage) -> None:
if not message:
return
format == ctx.obj["format"]
if format == "text":
click.echo(format_message_as_text(message))
elif format == "json":
click.echo(format_message_as_json(message))
def print_messages(ctx: click.Context, messages: T.List[twitter.DirectMessage]) -> None:
format = ctx.obj["format"]
if format == "text":
output = "\n".join([format_message_as_text(message) for message in messages])
if not messages:
pass
elif len(messages) == 1:
click.echo(output)
else:
click.echo_via_pager(output)
elif format == "json":
output = "\n".join([format_user_as_json(message) for message in messages])
click.echo(output)
def read_text(words: T.List[str]) -> str:
if len(words) == 1 and words[0] == "-":
text = click.get_text_stream("stdin").read()
elif words:
text = " ".join(words)
click.confirm(f'Post "{text}"?', abort=True)
else:
text = click.edit()
return text
@ptwit.command()
@click.argument("words", nargs=-1)
@handle_results(print_tweet)
@pass_obj_args("api")
def post(api: twitter.Api, words: T.List[str]) -> twitter.Status:
"""Post a tweet."""
text = read_text(words)
if not text or not text.strip():
raise click.Abort()
return api.PostUpdate(text)
def get_latest_tweet(api: twitter.Api) -> T.Optional[twitter.Status]:
latest_tweet = api.GetUserTimeline(count=2, include_rts=False, exclude_replies=True)
if latest_tweet:
return latest_tweet[0]
else:
return None
@ptwit.command()
@click.option(
"--drop", "-d", default=False, is_flag=True, help="Delete the latest tweet."
)
@handle_results(print_tweet)
@pass_obj_args("api")
def pop(api: twitter.Api, drop: bool) -> twitter.Status:
"""Edit or delete the latest tweet."""
latest_tweet = get_latest_tweet(api)
if not latest_tweet:
click.echo("No tweet found.", err=True)
return None
# Delete the latest tweet
if drop:
return api.DestroyStatus(status_id=latest_tweet.id)
text = click.edit(latest_tweet.text)
# Do nothing if as you exited without saving
if text is None:
return latest_tweet
# Delete the latest tweet if content is empty
text = text.strip()
if not text:
return api.DestroyStatus(status_id=latest_tweet.id)
# Post new tweet first and then delete the old tweet
tweet = api.PostUpdate(text)
api.DestroyStatus(status_id=latest_tweet.id)
return tweet
@ptwit.command()
@click.option("--count", "-c", default=MAX_COUNT, type=click.INT)
@click.argument("users", nargs=-1)
@handle_results(print_tweets)
@pass_obj_args("api")
def tweets(
api: twitter.Api, users: T.List[str], count: int = None
) -> T.List[twitter.Status]:
"""List user's tweets."""
if not users:
users = [api.VerifyCredentials().screen_name]
tweets = []
for user in users:
tweets += api.GetUserTimeline(screen_name=user, count=count)
return tweets
@ptwit.command()
@click.option("--count", "-c", type=click.INT)
@handle_results(print_tweets, save_since_id_at("timeline_since_id"))
@pass_since_id_from("timeline_since_id")
@pass_obj_args("api")
def timeline(
api: twitter.Api, count: int = None, since_id: int = None
) -> T.List[twitter.Status]:
"""List timeline."""
if count is None:
count = MAX_COUNT
else:
since_id = None
return api.GetHomeTimeline(count=count, since_id=since_id)
@ptwit.command()
@click.option("--count", "-c", type=click.INT)
@handle_results(print_tweets, save_since_id_at("mentions_since_id"))
@pass_since_id_from("mentions_since_id")
@pass_obj_args("api")
def mentions(api: twitter.Api, count=None, since_id=None) -> T.List[twitter.Status]:
"""List mentions."""
if count is None:
count = MAX_COUNT
else:
since_id = None
return api.GetMentions(count=count, since_id=since_id)
@ptwit.command()
@click.option("--count", "-c", type=click.INT)
@handle_results(print_tweets, save_since_id_at("replies_since_id"))
@pass_since_id_from("replies_since_id")
@pass_obj_args("api")
def replies(
api: twitter.Api, count: int = None, since_id: int = None
) -> T.List[twitter.Status]:
"""List replies."""
if count is None:
count = MAX_COUNT
else:
since_id = None
return api.GetReplies(count=count, since_id=since_id)
@ptwit.command()
@click.option("--count", "-c", default=MAX_COUNT, type=click.INT)
@handle_results(print_messages, save_since_id_at("messages_since_id"))
@pass_since_id_from("messages_since_id")
@pass_obj_args("api")
def messages(
api: twitter.Api, count: int = None, since_id: int = None
) -> T.List[twitter.DirectMessage]:
"""List messages."""
if count is None:
count = MAX_COUNT
else:
since_id = None
return api.GetDirectMessages(count=count, since_id=since_id)
@ptwit.command()
@click.argument("user")
@click.argument("words", nargs=-1)
@pass_obj_args("api")
def send(api: twitter.Api, user: str, words: T.List[str]):
"""Send a message to a user."""
text = read_text(words)
if not text or not text.strip():
raise click.Abort()
return api.PostDirectMessage(text, screen_name=user)
@ptwit.command()
@click.argument("user")
@handle_results(print_users)
@pass_obj_args("api")
def followings(api: twitter.Api, user: str) -> T.List[twitter.User]:
"""List who you are following."""
return api.GetFriends(user)
@ptwit.command()
@click.argument("user")
@handle_results(print_users)
@pass_obj_args("api")
def followers(api: twitter.Api, user: str) -> T.List[twitter.User]:
"""List your followers."""
return api.GetFollowers(user)
@ptwit.command()
@click.argument("users", nargs=-1)
@handle_results(print_users)
@pass_obj_args("api")
def follow(api: twitter.Api, users: T.List[str]):
"""Follow users."""
return [api.CreateFriendship(screen_name=user) for user in users]
@ptwit.command()
@click.argument("users", nargs=-1, required=True)
@handle_results(print_users)
@pass_obj_args("api")
def unfollow(api: twitter.Api, users: T.List[str]):
"""Unfollow users."""
return [api.DestroyFriendship(screen_name=user) for user in users]
@ptwit.command()
@click.argument("user")
@handle_results(print_tweets)
@pass_obj_args("api")
def faves(api: twitter.Api, user: str):
"""List favourite tweets of a user."""
return api.GetFavorites(screen_name=user)
@ptwit.command()
@click.option("--count", "-c", default=MAX_COUNT)
@click.argument("term", nargs=-1)
@handle_results(print_tweets)
@pass_obj_args("api")
def search(api: twitter.Api, count: int, term: T.List[str]) -> T.List[twitter.Status]:
"""Search Twitter."""
if term:
query = " ".join(term).encode("utf-8")
else:
query = click.prompt("Search")
return api.GetSearch(term=query, count=count)
@ptwit.command()
@click.argument("users", nargs=-1)
@handle_results(print_users)
@pass_obj_args("api")
def whois(api: twitter.Api, users: T.List[str]) -> T.List[twitter.User]:
"""Show user profiles."""
if not users:
return [api.VerifyCredentials()]
return [api.GetUser(screen_name=screen_name) for screen_name in users]
def print_accounts(ctx: click.Context, accounts: T.List[str]) -> None:
config = ctx.obj["config"]
current_account = config.get("current_account")
for account in sorted(accounts):
if account == current_account:
click.echo(click.style(f"* {account}", fg="red"))
else:
click.echo(f" {account}")
@ptwit.command()
@handle_results(print_accounts)
@click.pass_context
def accounts(ctx: click.Context) -> T.List[str]:
"""List all accounts."""
return ctx.obj["config"].list_accounts()
@ptwit.command()
@click.argument("account")
@pass_obj_args("config")
def login(config: TwitterConfig, account: str) -> None:
"""Log into an account."""
_login(config, account)
current_account = config.get("current_account")
click.echo(f'Switched to account "{current_account}"')
def choose_account_name(config: TwitterConfig, default: str) -> str:
"""Prompt for choosing config name."""
while True:
name = click.prompt("Enter an account name", default=default, show_default=True)
name = name.strip()
if name in config.list_accounts():
click.echo(f'Account "{name}" existed', err=True)
elif name:
break
return name
def _login(config: TwitterConfig, account: str = None) -> twitter.Api:
consumer_key = config.get("consumer_key", account=account) or config.get(
"consumer_key"
)
consumer_secret = config.get("consumer_secret", account=account) or config.get(
"consumer_secret"
)
if not (consumer_key and consumer_secret):
consumer_key = click.prompt("Consumer key").strip()
consumer_secret = click.prompt("Consumer secret", hide_input=True).strip()
assert consumer_key and consumer_secret
token_key = config.get("token_key", account=account)
token_secret = config.get("token_secret", account=account)
if not (token_key and token_secret):
if account:
msg = f'New account "{account}" found.'
else:
msg = "No account found."
msg += " Open a web browser to authenticate?"
click.confirm(msg, default=True, abort=True)
token_key, token_secret = fetch_access_token(consumer_key, consumer_secret)
api = twitter.Api(
consumer_key=consumer_key,
consumer_secret=consumer_secret,
access_token_key=token_key,
access_token_secret=token_secret,
)
# We put it here to verify consumer pair and token pair
user = api.VerifyCredentials()
# If it's get verified, we can safely store the consumer pair
# globally
if not config.get("consumer_key"):
config.set("consumer_key", consumer_key)
if not config.get("consumer_secret"):
config.set("consumer_secret", consumer_secret)
if not account:
account = choose_account_name(config, user.screen_name)
assert account, "an account name must be chosen"
# Update consumer pair locally
if config.get("consumer_key", account=account):
config.set("consumer_key", consumer_key, account=account)
if config.get("consumer_secret", account=account):
config.set("consumer_secret", consumer_secret, account=account)
# Update token pair locally
config.set("token_key", token_key, account=account)
config.set("token_secret", token_secret, account=account)
# Update current account
config.set("current_account", account)
config.save()
return api
def cli() -> None:
try:
ptwit()
except twitter.error.TwitterError as err:
click.echo(f"Twitter Error: {err}", err=True)
sys.exit(2)
except TokenRequestDenied as err:
click.echo(err, err=True)
sys.exit(3)
if __name__ == "__main__":
cli()