Cleanup and pin MystBin dependencies (#45)

* pin requirements and remove unneeded deps

* create a util for natural_time to negate the humanize dep

* resolve dt math

* Update core/utils.py

Co-authored-by: Lilly Rose Berner <[email protected]>

---------

Co-authored-by: Lilly Rose Berner <[email protected]>

Author: AbstractUmbra

core/utils.py

@@ -20,6 +20,7 @@
 
 import base64
 import binascii
+import datetime
 import json
 import re
 import secrets
@@ -98,3 +99,37 @@ def validate_discord_token(token: str) -> bool:
         return False
     else:
         return True
+
+
+def natural_time(
+    td: datetime.timedelta,
+    /,
+    *,
+    source: datetime.datetime | None = None,
+) -> str:
+    now = source or datetime.datetime.now(datetime.UTC)
+
+    then = now - td
+    future = then > now
+
+    ago = "{delta} from now" if future else "{delta} ago"
+
+    seconds = round(td.total_seconds())
+    weeks, seconds = divmod(seconds, 60 * 60 * 24 * 7)
+    days, seconds = divmod(seconds, 60 * 60 * 24)
+    hours, seconds = divmod(seconds, 60 * 60)
+    minutes, seconds = divmod(seconds, 60)
+
+    ret = ""
+
+    if weeks:
+        ret += f"{weeks} weeks,"
+    if days:
+        ret += f"{days} days,"
+    if hours:
+        ret += f"{hours} hours,"
+    if minutes:
+        ret += f"{minutes} minutes and "
+    ret += f"{seconds} seconds"
+
+    return ago.format(delta=ret)

requirements.txt

@@ -1,9 +1,7 @@
-git+https://github.com/PythonistaGuild/StarlettePlus.git
-uvicorn
-asyncpg
-asyncpg-stubs
-bleach
-humanize
-python-multipart
-pyyaml
-aiohttp
+starlette_plus @ git+https://github.com/PythonistaGuild/StarlettePlus.git@f21169a
+uvicorn==0.29.0
+asyncpg==0.29.0
+asyncpg-stubs==0.29.1
+bleach==6.1.0
+python-multipart==0.0.9
+aiohttp==3.9.5

views/htmx.py

@@ -26,11 +26,10 @@
 
 import asyncpg
 import bleach
-import humanize
 import starlette_plus
 
 from core import CONFIG
-from core.utils import validate_paste
+from core.utils import natural_time, validate_paste
 
 
 if TYPE_CHECKING:
@@ -155,7 +154,7 @@ async def paste(self, request: starlette_plus.Request) -> starlette_plus.Respons
         <div class="identifierHeader">
             <div class="identifierHeaderLeft">
                 <a href="{url}">/{identifier}</a>
-                <span>Created {humanize.naturaltime(created_delta)}...</span>
+                <span>Created {natural_time(created_delta)}...</span>
             </div>
             {security_html}
             <div class="identifierHeaderSection">