fix: attachment types fix (#76)

examples/with_attachments.py

@@ -6,17 +6,23 @@
     raise EnvironmentError("RESEND_API_KEY is missing")
 
 
-f = open(
+# Read file
+f: bytes = open(
     os.path.join(os.path.dirname(__file__), "../resources/invoice.pdf"), "rb"
 ).read()
 
-params = {
-    "from": "[email protected]",
-    "to": "[email protected]",
+# Define the file attachment
+attachment: resend.Attachment = {"filename": "invoice.pdf", "content": list(f)}
+
+# Define the email parameters
+params: resend.Emails.SendParams = {
+    "sender": "[email protected]",
+    "to": ["[email protected]"],
     "subject": "hi",
     "html": "<strong>hello, world!</strong>",
-    "attachments": [{"filename": "invoice.pdf", "content": list(f)}],
+    "attachments": [attachment],
 }
 
 r = resend.Emails.send(params)
-print(r)
+print("Sent email with attachment")
+print(f"Email ID: {r.id}")

resend/__init__.py

@@ -4,8 +4,10 @@
 from .audiences._audiences import Audiences
 from .contacts._contacts import Contacts
 from .domains._domains import Domains
+from .emails._attachment import Attachment
 from .emails._batch import Batch
 from .emails._emails import Emails
+from .emails._tag import Tag
 from .request import Request
 from .version import get_version
 
@@ -25,4 +27,7 @@
     "Batch",
     "Audiences",
     "Contacts",
+    # Types
+    "Attachment",
+    "Tag",
 ]

resend/emails/_attachment.py

@@ -1,16 +1,21 @@
-from typing_extensions import TypedDict
+from typing import List
+
+from typing_extensions import NotRequired, TypedDict
 
 
 class Attachment(TypedDict):
-    content: str
+    content: List[int]
     """
     Content of an attached file.
+    This is a list of integers which is usually translated from a
+    "bytes" type.
+    Ie: list(open("file.pdf", "rb").read())
     """
     filename: str
     """
     Name of attached file.
     """
-    path: str
+    path: NotRequired[str]
     """
     Path where the attachment file is hosted
     """