Add pass/login functionality

.pre-commit-config.yaml

@@ -14,7 +14,7 @@ repos:
       files: requirements-dev.txt
 
 - repo: https://github.com/pre-commit/mirrors-mypy
-  rev: v1.8.0
+  rev: v1.7.0
   hooks:
   - id: mypy
     exclude: docs/source/conf.py

erddapy/core/url.py

@@ -48,7 +48,23 @@ def _sort_url(url: str) -> str:
 def _urlopen(url: str, auth: tuple | None = None, **kwargs: dict) -> BinaryIO:
     if "timeout" not in kwargs:
         kwargs["timeout"] = 60
-    response = httpx.get(url, follow_redirects=True, auth=auth, **kwargs)
+    user = kwargs.pop("user", None)
+    password = kwargs.pop("password", None)
+    with httpx.Client() as client:
+        p = parse.urlparse(url)
+        protocol = "tabledap" if "tabledap" in p.path else "griddap"
+        base = p.path.split(f"/{protocol}/")[0]
+        if user is not None and password is not None:
+            login_page = f"{p.scheme}://{p.netloc}{base}/login.html"
+            client.post(
+                login_page,
+                data={
+                    "user": f"{user}",
+                    "password": f"{password}",
+                },
+            )
+        response = client.get(url, follow_redirects=True, auth=auth, **kwargs)
+
     try:
         response.raise_for_status()
     except httpx.HTTPError as err:

erddapy/erddapy.py

@@ -405,6 +405,9 @@ def to_pandas(
         response = kw.pop("response", "csvp")
         distinct = kw.pop("distinct", False)
         url = self.get_download_url(response=response, distinct=distinct)
+        requests_kwargs = (
+            requests_kwargs if requests_kwargs else self.requests_kwargs
+        )
         return to_pandas(
             url,
             requests_kwargs=requests_kwargs,