Logging (#173)

* Use logging + removed overrided logout method

* Logging level is settable through ev's

* Logging level is settable through ev's

* Updated Changelog

* Corrected typo

* Shows an info message for log level configuration

* Corrected mistake

* Use critical

* Use stdout

* Log command error

* Added

* Attempted fix

* Rollback

* Attempted fix

* Added ?debug clear

* Added color

* Update CHANGELOG.md

* Create temp/ on start + updated .gitignore

* Rename Modmail reference

* Use logging instead of print + fixed problem where create was awaited

* Created MessagePaginatorSession for better ?debug logs, changed default paginator timeout seconds

* Updated docstring for close and debug clear

* Log the base `on_error` as well

* Log CommandNotFound error

* Log CommandNotFound error

* Updated CHANGELOG

* updated .gitignore

Author: Taaku18

.gitignore

@@ -8,7 +8,6 @@ __pycache__/
 
 # Distribution / packaging
 .Python
-env/
 build/
 develop-eggs/
 dist/
@@ -21,9 +20,12 @@ parts/
 sdist/
 var/
 wheels/
+pip-wheel-metadata/
+share/python-wheels/
 *.egg-info/
 .installed.cfg
 *.egg
+MANIFEST
 
 # PyInstaller
 #  Usually these files are written by a python script from a template
@@ -38,13 +40,15 @@ pip-delete-this-directory.txt
 # Unit test / coverage reports
 htmlcov/
 .tox/
+.nox/
 .coverage
 .coverage.*
 .cache
 nosetests.xml
 coverage.xml
 *.cover
 .hypothesis/
+.pytest_cache/
 
 # Translations
 *.mo
@@ -53,6 +57,7 @@ coverage.xml
 # Django stuff:
 *.log
 local_settings.py
+db.sqlite3
 
 # Flask stuff:
 instance/
@@ -70,6 +75,10 @@ target/
 # Jupyter Notebook
 .ipynb_checkpoints
 
+# IPython
+profile_default/
+ipython_config.py
+
 # pyenv
 .python-version
 
@@ -79,13 +88,14 @@ celerybeat-schedule
 # SageMath parsed files
 *.sage.py
 
-# dotenv
+# Environments
 .env
-
-# virtualenv
 .venv
+env/
 venv/
 ENV/
+env.bak/
+venv.bak/
 
 # Spyder project settings
 .spyderproject
@@ -99,10 +109,13 @@ ENV/
 
 # mypy
 .mypy_cache/
-*.json
-!app.json
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
 
-# Pycharm
+# PyCharm
 .idea/
 
 # MacOS
@@ -114,3 +127,4 @@ ENV/
 # Modmail
 config.json
 plugins/
+temp/

CHANGELOG.md

@@ -6,12 +6,26 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 # [Unreleased]
 
+### Added
+- You will no longer need to view your bot debug logs from Heroku. `debug` will show you the you the recent logs within 24h through a series of embeds.
+  - If you don't mind your data (may or may not be limited to: user ID, guild ID, bot name) be on the internet, `debug hastebin` will upload a formatted logs file to https://hastebin.com.
+  - `debug clear` will clear the locally cached logs.
+  - Local logs are automatically cleared at least once every 27h.
+
 ### Fixed
+- Will no longer show  `Unclosed client session` and `Task was destroyed but it is pending!` when the bot terminates.
 - `thread.create` is now synchronous so that the first message sent can be queued to be sent as soon as a thread is created. 
     - This fixes a problem where if multiple messages are sent in quick succession, the first message sent (which triggers the thread creation) is not sent in order.
-
 - Trying to reply to someone who has DMs disabled or has blocked the bot is now handled and the bot will send a message saying so. 
 
+### Changed
+- `print` is replaced by logging.
+  - New environment variable introduced: `LOG_LEVEL`.
+  - This influences the amount of messages received in Heroku logs. 
+  - Possible options, from least to most severe, are: `INFO`, `DEBUG`, `WARNING`, `ERROR`, `CRITICAL`.
+  - In most cases, you can ignore this change.
+- `on_error` and `CommandNotFound` are now logged.
+
 # v2.13.4
 
 ### Changed
@@ -20,7 +34,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 # v2.13.3
 
 ### Fixed
-- a typo in the config options.
+- Fixed a typo in the config options.
 
 # v2.13.2
 
@@ -53,22 +67,22 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Added
 - Named colors are now supported! Over 900 different common color names are recognized. A list of color names can be found in [core/_color_data.py](https://github.com/kyb3r/modmail/blob/master/core/_color_data.py).
-  - Named colors can be set the same way as hex. But this can only be done through `?config set`, which means database modifications will not work.
-  - For example: `?config set main_color yellowish green`.
+  - Named colors can be set the same way as hex. But this can only be done through `config set`, which means database modifications will not work.
+  - For example: `config set main_color yellowish green`.
 - New config var `main_color` allows you to customize the main Modmail color (as requested by many). Defaults to Discord `blurple`.
 
 # v2.12.3
 
 ### Fixed
-- Patched a bug where `?logs` sub-commands were accessible by anyone.
+- Patched a bug where `logs` sub-commands were accessible by anyone.
 - Patched a bug where an error was raised if there was an open thread where the recipient had left the server.
 
 Huge thanks to Sasiko for reporting these issues.
 
 # v2.12.2
 
 ### Fixed
-- Fixed a bug in self-hosted `?update` command.
+- Fixed a bug in self-hosted `update` command.
 
 # v2.12.1
 
@@ -97,7 +111,7 @@ In the future, the Modmail API (https://modmail.tk) will be deprecated. This is
 - `logs closed-by [user]` this returns all logs closed by a certain user
 
 ### Fixed
-- `?activity listening to music` no longer result in two "to"s ("listening to to music").
+- `activity listening to music` no longer result in two "to"s ("listening to to music").
   - This may require you to change your activity message to accommodate this fix.
 - A problem where `main_category_id` and `log_channel_id` weren't updated when their corresponding channel or category get deleted.