chore: make some packages optional and cleanup deprecated

fastanime/cli/interactive/menu/media/provider_search.py

@@ -1,5 +1,5 @@
 from rich.progress import Progress
-from thefuzz import fuzz
+from .....core.utils.fuzzy import fuzz
 
 from .....libs.provider.anime.params import SearchParams
 from .....libs.provider.anime.types import SearchResult

fastanime/cli/utils/completion.py

@@ -34,7 +34,7 @@ def get_anime_titles(query: str, variables: dict = {}):
     Returns:
         a boolean indicating success and none or an anilist object depending on success
     """
-    from requests import post
+    from httpx import post
 
     try:
         response = post(

fastanime/cli/utils/update.py

@@ -6,7 +6,7 @@ import shutil
 import subprocess
 import sys
 
-import requests
+from httpx import get
 from rich import print
 
 from ...core.constants import  AUTHOR, GIT_REPO, PROJECT_NAME_LOWER, __version__
@@ -17,7 +17,7 @@ API_URL = f"https://api.{GIT_REPO}/repos/{AUTHOR}/{PROJECT_NAME_LOWER}/releases/
 def check_for_updates():
     USER_AGENT = f"{PROJECT_NAME_LOWER} user"
     try:
-        request = requests.get(
+        response = get(
             API_URL,
             headers={
                 "User-Agent": USER_AGENT,
@@ -29,8 +29,8 @@ def check_for_updates():
         print("You are not connected to the internet")
         return True, {}
 
-    if request.status_code == 200:
+    if response.status_code == 200:
-        release_json = request.json()
+        release_json = response.json()
         remote_tag = list(
             map(int, release_json["tag_name"].replace("v", "").split("."))
         )
@@ -51,7 +51,7 @@ def check_for_updates():
         return (is_latest, release_json)
     else:
         print("Failed to check for updates")
-        print(request.text)
+        print(response.text)
         return (True, {})
 
 

fastanime/core/utils/fuzzy.py

@@ -0,0 +1,480 @@
+"""
+Fuzzy string matching utilities with fallback implementation.
+
+This module provides a fuzzy matching class that uses thefuzz if available,
+otherwise falls back to a pure Python implementation with the same API.
+
+Usage:
+    Basic usage with the convenience functions:
+    
+    >>> from fastanime.core.utils.fuzzy import fuzz
+    >>> fuzz.ratio("hello world", "hello")
+    62
+    >>> fuzz.partial_ratio("hello world", "hello") 
+    100
+    
+    Using the FuzzyMatcher class directly:
+    
+    >>> from fastanime.core.utils.fuzzy import FuzzyMatcher
+    >>> matcher = FuzzyMatcher()
+    >>> matcher.backend
+    'thefuzz'  # or 'pure_python' if thefuzz is not available
+    >>> matcher.token_sort_ratio("fuzzy wuzzy", "wuzzy fuzzy")
+    100
+    
+    For drop-in replacement of thefuzz.fuzz:
+    
+    >>> from fastanime.core.utils.fuzzy import ratio, partial_ratio
+    >>> ratio("test", "best")
+    75
+"""
+
+import logging
+from typing import Any, Optional, Union
+
+logger = logging.getLogger(__name__)
+
+# Try to import thefuzz, fall back to pure Python implementation
+try:
+    from thefuzz import fuzz as _fuzz_impl
+    THEFUZZ_AVAILABLE = True
+    logger.debug("Using thefuzz for fuzzy matching")
+except ImportError:
+    _fuzz_impl = None
+    THEFUZZ_AVAILABLE = False
+    logger.debug("thefuzz not available, using fallback implementation")
+
+
+class _PurePythonFuzz:
+    """
+    Pure Python implementation of fuzzy string matching algorithms.
+    
+    This provides the same API as thefuzz.fuzz but with pure Python implementations
+    of the core algorithms.
+    """
+    
+    @staticmethod
+    def _levenshtein_distance(s1: str, s2: str) -> int:
+        """
+        Calculate the Levenshtein distance between two strings.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            The Levenshtein distance as an integer
+        """
+        if len(s1) < len(s2):
+            return _PurePythonFuzz._levenshtein_distance(s2, s1)
+        
+        if len(s2) == 0:
+            return len(s1)
+        
+        previous_row = list(range(len(s2) + 1))
+        for i, c1 in enumerate(s1):
+            current_row = [i + 1]
+            for j, c2 in enumerate(s2):
+                # Cost of insertions, deletions and substitutions
+                insertions = previous_row[j + 1] + 1
+                deletions = current_row[j] + 1
+                substitutions = previous_row[j] + (c1 != c2)
+                current_row.append(min(insertions, deletions, substitutions))
+            previous_row = current_row
+        
+        return previous_row[-1]
+    
+    @staticmethod
+    def _longest_common_subsequence(s1: str, s2: str) -> int:
+        """
+        Calculate the length of the longest common subsequence.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Length of the longest common subsequence
+        """
+        m, n = len(s1), len(s2)
+        dp = [[0] * (n + 1) for _ in range(m + 1)]
+        
+        for i in range(1, m + 1):
+            for j in range(1, n + 1):
+                if s1[i - 1] == s2[j - 1]:
+                    dp[i][j] = dp[i - 1][j - 1] + 1
+                else:
+                    dp[i][j] = max(dp[i - 1][j], dp[i][j - 1])
+        
+        return dp[m][n]
+    
+    @staticmethod
+    def _normalize_string(s: str) -> str:
+        """
+        Normalize a string for comparison by converting to lowercase and stripping whitespace.
+        
+        Args:
+            s: String to normalize
+            
+        Returns:
+            Normalized string
+        """
+        return s.lower().strip()
+    
+    @staticmethod
+    def ratio(s1: str, s2: str) -> int:
+        """
+        Calculate the similarity ratio between two strings using Levenshtein distance.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Similarity ratio as an integer from 0 to 100
+        """
+        if not s1 and not s2:
+            return 100
+        if not s1 or not s2:
+            return 0
+            
+        distance = _PurePythonFuzz._levenshtein_distance(s1, s2)
+        max_len = max(len(s1), len(s2))
+        
+        if max_len == 0:
+            return 100
+            
+        similarity = (max_len - distance) / max_len
+        return int(similarity * 100)
+    
+    @staticmethod
+    def partial_ratio(s1: str, s2: str) -> int:
+        """
+        Calculate the partial similarity ratio between two strings.
+        
+        This finds the best matching substring and calculates the ratio for that.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial similarity ratio as an integer from 0 to 100
+        """
+        if not s1 or not s2:
+            return 0
+            
+        if len(s1) <= len(s2):
+            shorter, longer = s1, s2
+        else:
+            shorter, longer = s2, s1
+            
+        best_ratio = 0
+        for i in range(len(longer) - len(shorter) + 1):
+            substring = longer[i:i + len(shorter)]
+            ratio = _PurePythonFuzz.ratio(shorter, substring)
+            best_ratio = max(best_ratio, ratio)
+            
+        return best_ratio
+    
+    @staticmethod
+    def token_sort_ratio(s1: str, s2: str) -> int:
+        """
+        Calculate similarity after sorting tokens in both strings.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Token sort ratio as an integer from 0 to 100
+        """
+        if not s1 or not s2:
+            return 0
+            
+        # Normalize and split into tokens
+        tokens1 = sorted(_PurePythonFuzz._normalize_string(s1).split())
+        tokens2 = sorted(_PurePythonFuzz._normalize_string(s2).split())
+        
+        # Rejoin sorted tokens
+        sorted_s1 = ' '.join(tokens1)
+        sorted_s2 = ' '.join(tokens2)
+        
+        return _PurePythonFuzz.ratio(sorted_s1, sorted_s2)
+    
+    @staticmethod
+    def token_set_ratio(s1: str, s2: str) -> int:
+        """
+        Calculate similarity using set operations on tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Token set ratio as an integer from 0 to 100
+        """
+        if not s1 or not s2:
+            return 0
+            
+        # Normalize and split into tokens
+        tokens1 = set(_PurePythonFuzz._normalize_string(s1).split())
+        tokens2 = set(_PurePythonFuzz._normalize_string(s2).split())
+        
+        # Find intersection and differences
+        intersection = tokens1 & tokens2
+        diff1 = tokens1 - tokens2
+        diff2 = tokens2 - tokens1
+        
+        # Create sorted strings for comparison
+        sorted_intersection = ' '.join(sorted(intersection))
+        sorted_diff1 = ' '.join(sorted(diff1))
+        sorted_diff2 = ' '.join(sorted(diff2))
+        
+        # Combine strings for comparison
+        combined1 = f"{sorted_intersection} {sorted_diff1}".strip()
+        combined2 = f"{sorted_intersection} {sorted_diff2}".strip()
+        
+        if not combined1 and not combined2:
+            return 100
+        if not combined1 or not combined2:
+            return 0
+            
+        return _PurePythonFuzz.ratio(combined1, combined2)
+    
+    @staticmethod
+    def partial_token_sort_ratio(s1: str, s2: str) -> int:
+        """
+        Calculate partial similarity after sorting tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial token sort ratio as an integer from 0 to 100
+        """
+        if not s1 or not s2:
+            return 0
+            
+        # Normalize and split into tokens
+        tokens1 = sorted(_PurePythonFuzz._normalize_string(s1).split())
+        tokens2 = sorted(_PurePythonFuzz._normalize_string(s2).split())
+        
+        # Rejoin sorted tokens
+        sorted_s1 = ' '.join(tokens1)
+        sorted_s2 = ' '.join(tokens2)
+        
+        return _PurePythonFuzz.partial_ratio(sorted_s1, sorted_s2)
+    
+    @staticmethod
+    def partial_token_set_ratio(s1: str, s2: str) -> int:
+        """
+        Calculate partial similarity using set operations on tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial token set ratio as an integer from 0 to 100
+        """
+        if not s1 or not s2:
+            return 0
+            
+        # Normalize and split into tokens
+        tokens1 = set(_PurePythonFuzz._normalize_string(s1).split())
+        tokens2 = set(_PurePythonFuzz._normalize_string(s2).split())
+        
+        # Find intersection and differences
+        intersection = tokens1 & tokens2
+        diff1 = tokens1 - tokens2
+        diff2 = tokens2 - tokens1
+        
+        # Create sorted strings for comparison
+        sorted_intersection = ' '.join(sorted(intersection))
+        sorted_diff1 = ' '.join(sorted(diff1))
+        sorted_diff2 = ' '.join(sorted(diff2))
+        
+        # Combine strings for comparison
+        combined1 = f"{sorted_intersection} {sorted_diff1}".strip()
+        combined2 = f"{sorted_intersection} {sorted_diff2}".strip()
+        
+        if not combined1 and not combined2:
+            return 100
+        if not combined1 or not combined2:
+            return 0
+            
+        return _PurePythonFuzz.partial_ratio(combined1, combined2)
+
+
+class FuzzyMatcher:
+    """
+    Fuzzy string matching class with the same API as thefuzz.fuzz.
+    
+    This class automatically uses thefuzz if available, otherwise falls back
+    to a pure Python implementation.
+    """
+    
+    def __init__(self):
+        """Initialize the fuzzy matcher with the appropriate backend."""
+        if THEFUZZ_AVAILABLE and _fuzz_impl is not None:
+            self._impl = _fuzz_impl
+            self._backend = "thefuzz"
+        else:
+            self._impl = _PurePythonFuzz
+            self._backend = "pure_python"
+        
+        logger.debug(f"FuzzyMatcher initialized with backend: {self._backend}")
+    
+    @property
+    def backend(self) -> str:
+        """Get the name of the backend being used."""
+        return self._backend
+    
+    def ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate the similarity ratio between two strings.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Similarity ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in ratio calculation: {e}")
+            return 0
+    
+    def partial_ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate the partial similarity ratio between two strings.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial similarity ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.partial_ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in partial_ratio calculation: {e}")
+            return 0
+    
+    def token_sort_ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate similarity after sorting tokens in both strings.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Token sort ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.token_sort_ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in token_sort_ratio calculation: {e}")
+            return 0
+    
+    def token_set_ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate similarity using set operations on tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Token set ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.token_set_ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in token_set_ratio calculation: {e}")
+            return 0
+    
+    def partial_token_sort_ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate partial similarity after sorting tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial token sort ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.partial_token_sort_ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in partial_token_sort_ratio calculation: {e}")
+            return 0
+    
+    def partial_token_set_ratio(self, s1: str, s2: str) -> int:
+        """
+        Calculate partial similarity using set operations on tokens.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Partial token set ratio as an integer from 0 to 100
+        """
+        try:
+            return self._impl.partial_token_set_ratio(s1, s2)
+        except Exception as e:
+            logger.warning(f"Error in partial_token_set_ratio calculation: {e}")
+            return 0
+    
+    def best_ratio(self, s1: str, s2: str) -> int:
+        """
+        Get the best ratio from all available methods.
+        
+        Args:
+            s1: First string
+            s2: Second string
+            
+        Returns:
+            Best similarity ratio as an integer from 0 to 100
+        """
+        ratios = [
+            self.ratio(s1, s2),
+            self.partial_ratio(s1, s2),
+            self.token_sort_ratio(s1, s2),
+            self.token_set_ratio(s1, s2),
+            self.partial_token_sort_ratio(s1, s2),
+            self.partial_token_set_ratio(s1, s2),
+        ]
+        return max(ratios)
+
+
+# Create a default instance for convenience
+fuzz = FuzzyMatcher()
+
+# Export the functions for drop-in replacement of thefuzz.fuzz
+ratio = fuzz.ratio
+partial_ratio = fuzz.partial_ratio
+token_sort_ratio = fuzz.token_sort_ratio
+token_set_ratio = fuzz.token_set_ratio
+partial_token_sort_ratio = fuzz.partial_token_sort_ratio
+partial_token_set_ratio = fuzz.partial_token_set_ratio
+
+__all__ = [
+    'FuzzyMatcher',
+    'fuzz',
+    'ratio',
+    'partial_ratio',
+    'token_sort_ratio',
+    'token_set_ratio',
+    'partial_token_sort_ratio',
+    'partial_token_set_ratio',
+    'THEFUZZ_AVAILABLE',
+]

fastanime/libs/aniskip/api.py

@@ -1,4 +1,4 @@
-import requests
+from httpx import get
 
 ANISKIP_ENDPOINT = "https://api.aniskip.com/v1/skip-times"
 
@@ -10,7 +10,7 @@ class AniSkip:
         cls, mal_id: int, episode_number: float | int, types=["op", "ed"]
     ):
         url = f"{ANISKIP_ENDPOINT}/{mal_id}/{episode_number}?types=op&types=ed"
-        response = requests.get(url)
+        response = get(url)
         print(response.text)
         return response.json()
 

fastanime/libs/provider/manga/base.py

@@ -1,13 +1,18 @@
-import requests
+from httpx import Client
-from yt_dlp.utils.networking import random_user_agent
+from ....core.utils.networking import random_user_agent
 
 
 class MangaProvider:
-    session: requests.Session
+    session: Client
 
     USER_AGENT = random_user_agent()
     HEADERS = {}
 
     def __init__(self) -> None:
-        self.session = requests.session()
+        self.session = Client(
-        self.session.headers.update({"User-Agent": self.USER_AGENT, **self.HEADERS})
+            headers={
+                "User-Agent": self.USER_AGENT,
+                **self.HEADERS,
+            },
+            timeout=10,
+        )

fastanime/libs/provider/manga/common.py

@@ -1,6 +1,6 @@
 import logging
 
-from requests import get
+from httpx import get
 
 logger = logging.getLogger(__name__)
 

fastanime/libs/provider/scraping/html_parser.py

@@ -9,7 +9,10 @@ Python's built-in html.parser or lxml for better performance when available.
 import logging
 import re
 from html.parser import HTMLParser as BaseHTMLParser
-from typing import Dict, List, Optional, Tuple, Union
+from typing import TYPE_CHECKING, Any, Dict, List, Optional, Tuple, Union
+
+if TYPE_CHECKING:
+    from lxml import etree
 
 logger = logging.getLogger(__name__)
 
@@ -54,7 +57,7 @@ class HTMLParser:
         """Initialize the HTML parser with configuration."""
         self.config = config or HTMLParserConfig()
         
-    def parse(self, html_content: str) -> Union[etree._Element, 'ParsedHTML']:
+    def parse(self, html_content: str) -> Union[Any, 'ParsedHTML']:
         """
         Parse HTML content and return a parsed tree.
         
@@ -69,7 +72,7 @@ class HTMLParser:
         else:
             return self._parse_with_builtin(html_content)
     
-    def _parse_with_lxml(self, html_content: str) -> etree._Element:
+    def _parse_with_lxml(self, html_content: str) -> Any:
         """Parse HTML using lxml."""
         try:
             # Use lxml's HTML parser which is more lenient
@@ -230,7 +233,7 @@ def get_element_by_id(element_id: str, html_content: str) -> Optional[str]:
     """
     parsed = _default_parser.parse(html_content)
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             element = parsed.xpath(f'//*[@id="{element_id}"]')
             if element:
@@ -259,7 +262,7 @@ def get_element_by_tag(tag_name: str, html_content: str) -> Optional[str]:
     """
     parsed = _default_parser.parse(html_content)
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             elements = parsed.xpath(f'//{tag_name}')
             if elements:
@@ -288,7 +291,7 @@ def get_element_by_class(class_name: str, html_content: str) -> Optional[str]:
     """
     parsed = _default_parser.parse(html_content)
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             elements = parsed.xpath(f'//*[contains(@class, "{class_name}")]')
             if elements:
@@ -318,7 +321,7 @@ def get_elements_by_tag(tag_name: str, html_content: str) -> List[str]:
     parsed = _default_parser.parse(html_content)
     results = []
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             elements = parsed.xpath(f'//{tag_name}')
             for element in elements:
@@ -347,7 +350,7 @@ def get_elements_by_class(class_name: str, html_content: str) -> List[str]:
     parsed = _default_parser.parse(html_content)
     results = []
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             elements = parsed.xpath(f'//*[contains(@class, "{class_name}")]')
             for element in elements:
@@ -396,7 +399,7 @@ def get_element_text_and_html_by_tag(tag_name: str, html_content: str) -> Tuple[
     """
     parsed = _default_parser.parse(html_content)
     
-    if _default_parser.config.use_lxml:
+    if _default_parser.config.use_lxml and HAS_LXML:
         try:
             elements = parsed.xpath(f'//{tag_name}')
             if elements:

pyproject.toml

@@ -6,29 +6,30 @@ license = "UNLICENSE"
 readme = "README.md"
 requires-python = ">=3.10"
 dependencies = [
-  "beautifulsoup4>=4.13.4",
   "click>=8.1.7",
   "httpx>=0.28.1",
   "inquirerpy>=0.3.4",
-  "libtorrent>=2.0.11",
-  "lxml>=6.0.0",
-  "pycryptodome>=3.21.0",
   "pydantic>=2.11.7",
-  "pypresence>=4.3.0",
-  "requests>=2.32.3",
   "rich>=13.9.2",
-  "thefuzz>=0.22.1",
-  "yt-dlp[default]>=2024.10.7",
 ]
 
 [project.scripts]
 fastanime = 'fastanime:Cli'
 
 [project.optional-dependencies]
-standard = ["fastapi[standard]>=0.115.0", "mpv>=1.0.7", "plyer>=2.1.0"]
+standard = [
-api = ["fastapi[standard]>=0.115.0"]
+ "mpv>=1.0.7",
+ "plyer>=2.1.0",
+ "libtorrent>=2.0.11",
+ "lxml>=6.0.0",
+ "pypresence>=4.3.0",
+ "thefuzz>=0.22.1",
+]
 notifications = ["plyer>=2.1.0"]
 mpv = ["mpv>=1.0.7"]
+torrent = ["libtorrent>=2.0.11"]
+lxml = ["lxml>=6.0.0"]
+discord = ["pypresence>=4.3.0"]
 
 [build-system]
 requires = ["hatchling"]