feat: interactive cli

using fzf wrapped by pyfzf

README.md

@@ -2,8 +2,9 @@
 web to epub converter for https://projekt-gutenberg.org.
 Requires:
 - [pandoc](https://pandoc.org/)
-- wget
-- python
+- [wget](https://www.gnu.org/software/wget/)
+- [fzf](https://github.com/junegunn/fzf) (only for interactive mode)
+- python (duh)
 ## Usage
 Invoke the script using the url of any page of the book you would like to download:
 ``` 
@@ -12,6 +13,6 @@ epub2go https://www.projekt-gutenberg.org/ibsen/solness/
 ## Installation
    Assuming you have a recent version of python installed, run
    ```
-   pip install git+https://github.com/eneller/epub2go.py
+   pip install git+https://github.com/eneller/epub2go.py@latest
    ```
    This will provide the 'epub2go' command.

pyproject.toml

@@ -6,6 +6,7 @@ readme = "README.md"
 requires-python = ">=3.12"
 dependencies = [
     "beautifulsoup4==4.12.3",
+    "pyfzf>=0.3.1", # hasnt been updated for some time
     "requests==2.32.3",
     "tqdm>=4.67.1",
     "urllib3==2.2.2",

src/epub2go/convert.py

@@ -1,12 +1,18 @@
 import requests
 from bs4 import BeautifulSoup
+from bs4 import ResultSet
 from urllib.parse import urljoin
-from urllib.request import urlopen, urlparse
+from urllib.request import  urlparse
 from tqdm import tqdm
+from pyfzf.pyfzf import FzfPrompt
 
 import os, sys
 import importlib.resources as pkg_resources
-from pathlib import Path
+
+
+allbooks_url ='https://www.projekt-gutenberg.org/info/texte/allworka.html'
+root_url = '{url.scheme}://{url.netloc}'.format(url = urlparse(allbooks_url))
+
 class GBConvert():
     #TODO fix toc / headings
     
@@ -17,7 +23,7 @@ class GBConvert():
         # NOTE move non-code files to data folder
         self.style_path_drama = pkg_resources.files('epub2go').joinpath("drama.css")
         self.blocklist = open(pkg_resources.files('epub2go').joinpath('blocklist.txt')).read().splitlines()
-        self.root = os.path.dirname(url) if url.endswith('html') else url
+        self.root = os.path.dirname(url)
         self.url = urlparse(self.root)
         self.output = self.url.netloc + self.url.path
         self.standalone = standalone
@@ -81,12 +87,43 @@ class GBConvert():
         
         self.create_epub(f'{self.title} - {self.author}.epub')
         
-    
+def get_all_books() -> list:
+    books = get_all_book_tags()
+    d = []
+    for book in books:
+        book_href = book.get('href')
+        if book_href is not None:
+            book_url = urljoin(allbooks_url, book_href)
+            book_title = book.getText().translate(str.maketrans('','', '\n\t'))
+            d.append({'title': book_title, 'url': book_url})
+    return d
+
+def get_all_book_tags ()-> ResultSet:
+    response = requests.get(allbooks_url)
+    response.raise_for_status()
+    soup = BeautifulSoup(response.content, 'html.parser', from_encoding='utf-8')
+    books = soup.find('dl').find_all('a')
+    return books
     
 def main():
-    g = GBConvert(sys.argv[1], standalone=True)
-    g.run()
-
+    sys.argv.pop(0)
+    # non-interactive mode
+    if len(sys.argv) > 0 :
+        books = sys.argv
+    # interactive mode using fzf
+    else:
+        delimiter = ';'
+        # create lines for fzf
+        # TODO display author
+        books = [f"{item['title']} {delimiter} {item['url']}" for item in get_all_books()]
+        fzf = FzfPrompt()
+        selection = fzf.prompt(choices=books,  fzf_options=r'--exact --with-nth 1 -m -d\;')
+        books = [item.split(';')[1].strip() for item in selection]
 
+    if len(books)==1:
+        GBConvert(books[0], standalone=True).run()
+    else:
+        for book in tqdm(books):
+                GBConvert(book).run()
 if __name__ == "__main__":
     main()

src/epub2go/crawl.py

@@ -8,7 +8,7 @@ from convert import GBConvert
 import utils
 
 def main():
-    books = utils.get_all_book_urls()
+    books = utils.get_all_book_tags()
     # NOTE consider making this a map()
     for book in tqdm(books):
         book_title = book.get_text()

src/epub2go/utils.py

@@ -1,34 +0,0 @@
-from bs4 import BeautifulSoup, ResultSet
-import requests
-
-from urllib.parse import urlparse, urljoin
-import os
-import json
-import unicodedata
-
-allbooks_url ='https://www.projekt-gutenberg.org/info/texte/allworka.html'
-root_url = '{url.scheme}://{url.netloc}'.format(url = urlparse(allbooks_url))
-
-
-def get_all_book_urls ()-> ResultSet:
-    response = requests.get(allbooks_url)
-    response.raise_for_status()
-    soup = BeautifulSoup(response.content, 'html.parser', from_encoding='utf-8')
-    books = soup.find('dl').find_all('a')
-    return books
-
-def main():
-    books = get_all_book_urls()
-    d = []
-    for book in books:
-        book_href = book.get('href')
-        if book_href is not None:
-            book_url = urljoin(allbooks_url, book_href)
-            book_title = book.getText().translate(str.maketrans('','', '\n\t'))
-            d.append({'title': book_title, 'url': book_url})
-
-    json.dump(d, open('dict.json', 'w' ), ensure_ascii=False)
-    print(len(d))
-    
-if __name__ == '__main__':
-    main()

uv.lock

@@ -72,6 +72,7 @@ version = "1.0"
 source = { editable = "." }
 dependencies = [
     { name = "beautifulsoup4" },
+    { name = "pyfzf" },
     { name = "requests" },
     { name = "tqdm" },
     { name = "urllib3" },
@@ -80,6 +81,7 @@ dependencies = [
 [package.metadata]
 requires-dist = [
     { name = "beautifulsoup4", specifier = "==4.12.3" },
+    { name = "pyfzf", specifier = ">=0.3.1" },
     { name = "requests", specifier = "==2.32.3" },
     { name = "tqdm", specifier = ">=4.67.1" },
     { name = "urllib3", specifier = "==2.2.2" },
@@ -94,6 +96,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/76/c6/c88e154df9c4e1a2a66ccf0005a88dfb2650c1dffb6f5ce603dfbd452ce3/idna-3.10-py3-none-any.whl", hash = "sha256:946d195a0d259cbba61165e88e65941f16e9b36ea6ddb97f00452bae8b1287d3", size = 70442 },
 ]
 
+[[package]]
+name = "pyfzf"
+version = "0.3.1"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/d4/4c/c0c658a1e1e9f0e01932990d7947579515fe048d0a515f07458ecd992b8f/pyfzf-0.3.1.tar.gz", hash = "sha256:dd902e34cffeca9c3082f96131593dd20b4b3a9bba5b9dde1b0688e424b46bd2", size = 3652 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/99/35/6a6c7b95390ec58904646a04f54e1b56fd57d7a247588b791c6331697797/pyfzf-0.3.1-py3-none-any.whl", hash = "sha256:736f71563461b75f6f85b55345bdc638fa0dc14c32c857c59e8b1ca1cfa3cf4a", size = 4315 },
+]
+
 [[package]]
 name = "requests"
 version = "2.32.3"