fix errors [#27, #30, #32, #37]

[kalanakt]

tring to fix error About [#27, #30, #32, #37]

• Uploader\dl_button.py:44-245
• custom thumbnail support
• custom footer caption
• increase downloading speed
• pdisk
• fix file type
• add thumbnail support
• document mode support
• upgrade to pyrogram v2.0.0
• remove unwanted code snippets
• upload gdrive link (when deploy locally)

[code-review-doctor]

Some things to consider. View full project report here.

[code-review-doctor]

Suggested change

	class Config(object):
	class Config:

Config inherits from object by default, so explicitly inheriting from object is redundant. Removing it keeps the code simpler. Read more.

[sourcery-ai]

Sourcery Code Quality Report

✅  Merging this PR will increase code quality in the affected files by 1.39%.

Quality metrics	Before	After	Change
Complexity	53.90 ⛔	49.10 ⛔	-4.80 👍
Method Length	302.79 ⛔	302.36 ⛔	-0.43 👍
Working memory	19.71 ⛔	19.28 ⛔	-0.43 👍
Quality	15.49% ⛔	16.88% ⛔	1.39% 👍

Other metrics	Before	After	Change
Lines	995	965	-30

Changed files	Quality Before	Quality After	Quality Change
bot.py	67.66% 🙂	62.87% 🙂	-4.79% 👎
Uploader/button.py	6.22% ⛔	7.37% ⛔	1.15% 👍
Uploader/callbacks.py	62.33% 🙂	62.60% 🙂	0.27% 👍
Uploader/commands.py	89.32% ⭐	89.32% ⭐	0.00%
Uploader/config.py	66.30% 🙂	65.73% 🙂	-0.57% 👎
Uploader/dl_button.py	16.67% ⛔	18.12% ⛔	1.45% 👍
Uploader/echo.py	5.12% ⛔	5.72% ⛔	0.60% 👍

Here are some functions in these files that still need a tune-up:

File	Function	Complexity	Length	Working Memory	Quality	Recommendation
Uploader/echo.py	echo	78 ⛔	1137 ⛔	22 ⛔	3.66% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
Uploader/button.py	youtube_dl_call_back	54 ⛔	957 ⛔	23 ⛔	5.13% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
Uploader/dl_button.py	ddl_call_back	44 ⛔	872 ⛔	20 ⛔	8.57% ⛔	Refactor to reduce nesting. Try splitting into smaller methods. Extract out complex expressions
Uploader/dl_button.py	download_coroutine	14 🙂	213 ⛔	16 ⛔	35.25% 😞	Try splitting into smaller methods. Extract out complex expressions
Uploader/callbacks.py	button	7 ⭐	140 😞	10 😞	57.11% 🙂	Try splitting into smaller methods. Extract out complex expressions

Legend and Explanation

The emojis denote the absolute quality of the code:

• ⭐ excellent
• 🙂 good
• 😞 poor
• ⛔ very poor

The 👍 and 👎 indicate whether the quality has improved or gotten worse with this pull request.

---

Please see our documentation here for details on how these metrics are calculated.

We are actively working on this report - lots more documentation and extra metrics to come!

Help us improve this quality report!

[lgtm-com]

This pull request introduces 9 alerts and fixes 9 when merging d3b34d2 into 51048df - view on LGTM.com

new alerts:

• 5 for Unused import
• 2 for Unused local variable
• 1 for Module is imported more than once
• 1 for Except block handles 'BaseException'

fixed alerts:

• 5 for Unused import
• 3 for Unused local variable
• 1 for Clear-text logging of sensitive information