Use poetry rather than pip

.travis.yml

@@ -1,10 +1,12 @@
 language: python
 python:
-  - "3.7"
+  - "3.8"
+
+before_install:
+  - pip install poetry
 
 install:
-  - pip install -r requirements.txt
+  - poetry install
-  - pip install flake8
   - . $HOME/.nvm/nvm.sh
   - nvm install stable
   - nvm use stable

README.markdown

@@ -6,15 +6,15 @@ Let's say you want to read some sort of fiction. You're a fan of it, perhaps. Bu
 Setup
 ---
 
-You need Python 3.6+.
+You need Python 3.6+ and poetry.
 
 My recommended setup process is:
 
-    $ pyvenv venv
+    $ pip install poetry
-    $ source venv/bin/activate
+    $ poetry install
-    $ pip install -r requirements.txt
+    $ poetry shell
 
-...adjust as needed. Just make sure the dependencies from `requirements.txt` get installed somehow.
+...adjust as needed. Just make sure the dependencies from `pyproject.toml` get installed somehow.
 
 Usage
 ---

poetry.lock

@@ -0,0 +1,347 @@
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+description = "Classes Without Boilerplate"
+name = "attrs"
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+
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+]
+zipp = [
+    {file = "zipp-3.1.0-py3-none-any.whl", hash = "sha256:aa36550ff0c0b7ef7fa639055d797116ee891440eac1a56f378e2d3179e0320b"},
+    {file = "zipp-3.1.0.tar.gz", hash = "sha256:c599e4d75c98f6798c509911d08a22e6c021d074469042177c8c86fb92eefd96"},
+]

pyproject.toml

@@ -0,0 +1,24 @@
+[tool.poetry]
+name = "leech"
+version = "1.0.0"
+description = "Turn a story on certain websites into an ebook for convenient reading"
+authors = ["David Lynch <kemayo@gmail.com>"]
+license = "MIT License"
+
+[tool.poetry.dependencies]
+python = "^3.6"
+attrs = "^19.3.0"
+beautifulsoup4 = "^4.9.1"
+click-default-group = "^1.2.2"
+click = "^7.1.2"
+html5lib = "^1.1"
+pillow = "^7.2.0"
+requests = "^2.24.0"
+requests-cache = "^0.5.2"
+
+[tool.poetry.dev-dependencies]
+flake8 = "^3.8.3"
+
+[build-system]
+requires = ["poetry>=0.12"]
+build-backend = "poetry.masonry.api"

requirements.txt

@@ -1,27 +0,0 @@
-astroid==2.2.5
-attrs==19.2.0
-beautifulsoup4==4.8.1
-certifi==2017.7.27.1
-chardet==3.0.4
-Click==7.0
-click-default-group==1.2.2
-entrypoints==0.3
-flake8==3.7.7
-html5lib==1.0.1
-idna==2.6
-isort==4.3.17
-lazy-object-proxy==1.3.1
-mccabe==0.6.1
-olefile==0.44
-Pillow==6.2.0
-pycodestyle==2.5.0
-pyflakes==2.1.1
-pylint==2.3.1
-requests==2.22.0
-requests-cache==0.5.2
-six==1.10.0
-soupsieve==1.9.1
-typed-ast==1.3.4
-urllib3==1.25.6
-webencodings==0.5.1
-wrapt==1.11.1