[MERGE] Merge PR#2 into dev

Reviewed-on: https://git.freetards.xyz/lda/TexLiLy/pulls/2

.gitignore

@@ -0,0 +1,163 @@
+# Byte-compiled / optimized / DLL files
+__pycache__/
+*.py[cod]
+*$py.class
+
+# C extensions
+*.so
+
+# Distribution / packaging
+.Python
+build/
+develop-eggs/
+dist/
+downloads/
+eggs/
+.eggs/
+lib/
+lib64/
+parts/
+sdist/
+var/
+wheels/
+share/python-wheels/
+*.egg-info/
+.installed.cfg
+*.egg
+MANIFEST
+
+# PyInstaller
+#  Usually these files are written by a python script from a template
+#  before PyInstaller builds the exe, so as to inject date/other infos into it.
+*.manifest
+*.spec
+
+# Installer logs
+pip-log.txt
+pip-delete-this-directory.txt
+
+# Unit test / coverage reports
+htmlcov/
+.tox/
+.nox/
+.coverage
+.coverage.*
+.cache
+nosetests.xml
+coverage.xml
+*.cover
+*.py,cover
+.hypothesis/
+.pytest_cache/
+cover/
+
+# Translations
+*.mo
+*.pot
+
+# Django stuff:
+*.log
+local_settings.py
+db.sqlite3
+db.sqlite3-journal
+
+# Flask stuff:
+instance/
+.webassets-cache
+
+# Scrapy stuff:
+.scrapy
+
+# Sphinx documentation
+docs/_build/
+
+# PyBuilder
+.pybuilder/
+target/
+
+# Jupyter Notebook
+.ipynb_checkpoints
+
+# IPython
+profile_default/
+ipython_config.py
+
+# pyenv
+#   For a library or package, you might want to ignore these files since the code is
+#   intended to run in multiple environments; otherwise, check them in:
+# .python-version
+
+# pipenv
+#   According to pypa/pipenv#598, it is recommended to include Pipfile.lock in version control.
+#   However, in case of collaboration, if having platform-specific dependencies or dependencies
+#   having no cross-platform support, pipenv may install dependencies that don't work, or not
+#   install all needed dependencies.
+#Pipfile.lock
+
+# poetry
+#   Similar to Pipfile.lock, it is generally recommended to include poetry.lock in version control.
+#   This is especially recommended for binary packages to ensure reproducibility, and is more
+#   commonly ignored for libraries.
+#   https://python-poetry.org/docs/basic-usage/#commit-your-poetrylock-file-to-version-control
+#poetry.lock
+
+# pdm
+#   Similar to Pipfile.lock, it is generally recommended to include pdm.lock in version control.
+#pdm.lock
+#   pdm stores project-wide configurations in .pdm.toml, but it is recommended to not include it
+#   in version control.
+#   https://pdm.fming.dev/#use-with-ide
+.pdm.toml
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow and github.com/pdm-project/pdm
+__pypackages__/
+
+# Celery stuff
+celerybeat-schedule
+celerybeat.pid
+
+# SageMath parsed files
+*.sage.py
+
+# Environments
+.env
+.venv
+env/
+venv/
+ENV/
+env.bak/
+venv.bak/
+
+# Spyder project settings
+.spyderproject
+.spyproject
+
+# Rope project settings
+.ropeproject
+
+# mkdocs documentation
+/site
+
+# mypy
+.mypy_cache/
+.dmypy.json
+dmypy.json
+
+# Pyre type checker
+.pyre/
+
+# pytype static type analyzer
+.pytype/
+
+# Cython debug symbols
+cython_debug/
+
+# PyCharm
+#  JetBrains specific template is maintained in a separate JetBrains.gitignore that can
+#  be found at https://github.com/github/gitignore/blob/main/Global/JetBrains.gitignore
+#  and can be added to the global gitignore or merged into this file.  For a more nuclear
+#  option (not recommended) you can uncomment the following to ignore the entire idea folder.
+#.idea/
+
+# config file
+texlily.yaml

README.MD

@@ -1,25 +1,32 @@
 # TeXLily: A LaTeX and Lilypond bot for [matrix]
+
 TeXlily is a TeX and Lilypond bot designed for [matrix]. It is made for
 clients who does not support LaTeX, but also for people willing to share
 sheet music to their friends using Lilypond.
 
 ## Dependencies
+
 TeXily only has a few dependencies:
 
-    - Python 3(tested on 3.11).
+    - Python 3 (tested on 3.11)
         + `matrix-nio`
         + `pyaml`
         + `imagesize`
-    - A modern version of Lilypond
-    - A distribution of LaTeX. Only really tested on TeXlive though.
-    Your distribution should have the `latex` and `dvipng` programs.
+    - Lilypond
+    - A distribution of TeX for `latex` and `dvipng` programs.
+
+Python: `pip install -r requirements.txt`
+
+Arch Linux: `sudo pacman -S lilypond texlive`
 
 ## Contributing
+
 You can contribute directly using PRs, or you can just mail me patches to:
 `lda@freetards.xyz` with a title starting with `PATCH FOR TEXLILY:`
 
 To contribute, use PEP8 with 4 spaces.
 
 ## License
+
 TeXlily's is under the AGPLv3. Check COPYING.AGPL for more information on the
 license.

main.py

@@ -60,19 +60,21 @@ async def main() -> None:
     global client
 
     config = {}
-    with open('texlily.yaml', 'r') as conf:
-        config = yaml.safe_load(conf)
-        if config == None:
-            print("No config file found. ")
-            print("")
-            print("Please create a file named texlily.yaml and read the")
-            print("README.")
-            return
-    # Retrieve our configuration.
-    homeserver = str(config["homeserver"])
-    user = str(config["user"])
-    token = str(config["token"])
-    path = str(config["path"])
+    try:
+        with open('texlily.yaml', 'r') as conf:
+            config = yaml.safe_load(conf)
+        # Retrieve our configuration
+        homeserver = str(config["homeserver"])
+        user = str(config["user"])
+        token = str(config["token"])
+        # path = str(config["path"]) # not used
+            # if config file does not exist, quit
+    except FileNotFoundError:
+            print("No config file found.\nPlease create a file named `texlily.yaml` and read the README file.")
+            quit()
+    except TypeError:
+            print("Invalid configuration file.")
+            quit()
 
     client = AsyncClient(homeserver)
     client.access_token = token