initial commit

.gitignore

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+# 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
+
+# PEP 582; used by e.g. github.com/David-OConnor/pyflow
+__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/
+

booru/__main__.py

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+from io import BytesIO
+import PIL.Image, PIL.ImageTk
+import requests
+from threading import Thread
+from tkinter import *
+from tkinter import ttk
+from .parser import FembooruClient
+
+client = FembooruClient()
+page = 1
+
+root = Tk()
+root.geometry('640x480')
+root.title('Fembooru Browser')
+root.resizable(0, 0)
+
+root.columnconfigure(0, weight=1)
+root.rowconfigure(0, weight=1)
+root.rowconfigure(1, weight=8)
+root.rowconfigure(2, weight=1)
+
+tagline = StringVar()
+ttk.Label(root, textvariable=tagline).grid(column=0, row=0, sticky=W)
+
+gallery = ttk.Frame(root)
+labels = []
+captions = []
+for y in range(3):
+    gallery.columnconfigure(y, weight=1)
+    for x in range(3):
+        gallery.rowconfigure(x, weight=1)
+        captions.append(StringVar())
+        i = x + y*3
+        labels.append(ttk.Label(gallery, textvariable=captions[i]))
+        labels[i].grid(column=x, row=y)
+gallery.grid(column=0, row=1, sticky=NS+EW)
+
+nav = ttk.Frame(root)
+nav.columnconfigure(0, weight=1)
+nav.columnconfigure(1, weight=1)
+progress = ttk.Progressbar(nav, orient="horizontal", mode="indeterminate")
+progress.grid(column=0, row=0)
+progress_label = ttk.Label(nav, text="Connecting...")
+progress_label.grid(column=1, row=0)
+nav.grid(column=0, row=2, sticky=EW)
+progress.start()
+
+def nav_layout():
+    progress.destroy()
+    progress_label.destroy()
+    nav.columnconfigure(2, weight=1)
+    nav.columnconfigure(3, weight=1)
+    ttk.Button(nav, text="<<").grid(column=0, row=0)
+    ttk.Button(nav, text="<").grid(column=1, row=0)
+    ttk.Button(nav, text=">").grid(column=2, row=0)
+    ttk.Button(nav, text=">>").grid(column=3, row=0)
+
+def refresh():
+    tagline.set(client.get_random_tagline())
+    images = client.get_images(page)
+    for i in range(len(captions)):
+        captions[i].set(images[i]["label"].replace(" // ", "\n"))
+    for i in range(len(captions)):
+        res = requests.get(images[i]["thumb_url"])
+        image = PIL.Image.open(BytesIO(res.content))
+        photo_img = PIL.ImageTk.PhotoImage(image)
+        labels[i].configure(image=photo_img)
+        labels[i].image = photo_img
+
+    nav_layout()
+
+thread = Thread(target=refresh)
+thread.start()
+root.mainloop()
+thread.join()

booru/parser.py

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+from bs4 import BeautifulSoup
+import requests
+from typing import List
+
+
+class FembooruClient:
+    def __init__(self):
+        self.BASE_URL = "https://fembooru.jp"
+
+    def parse_page(self, page: int) -> str:
+        res = requests.get(f"{self.BASE_URL}/post/list/{page}")
+        return BeautifulSoup(res.text, "html.parser")
+
+    def get_random_tagline(self) -> str:
+        soup = self.parse_page(1)
+        tip = soup.find(id="tips")
+        return tip.text
+
+    def get_images(self, page: int) -> List[dict]:
+        soup = self.parse_page(page)
+        imgs = soup.find(id="image-list").find_all("img")
+        imgs_map = map(lambda i: {
+            "label": i.get("alt"),
+            "thumb_url": self.BASE_URL + i.get("src")
+        }, imgs)
+        return list(imgs_map)

requirements.txt

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+beautifulsoup4==4.10.0
+certifi==2021.10.8
+charset-normalizer==2.0.12
+idna==3.3
+Pillow==9.0.1
+requests==2.27.1
+soupsieve==2.3.1
+urllib3==1.26.8