implemented deck.http

deck/http.py

@@ -0,0 +1,49 @@
+# High-level HTTP protocol interaction
+# Created by Luxferre in 2025, released into public domain
+
+# init requests library in a platform-agnostic way
+requests = None
+try:
+  from deck import net
+  status, stext, myip = net.wifi_connect_wait()
+  if status:
+    requests = net.init_requests()
+except:
+  import requests
+
+DEFAULT_UA = 'Mozilla/5.0'
+def http_set_ua(ua_str='Mozilla/5.0'):
+  """Set a default user agent"""
+  global DEFAULT_UA
+  DEFAULT_UA = ua_str
+
+def http_fetch(url, useragent=None, hdrs={}):
+  """Fetch text content from URL"""
+  if useragent is None:
+    useragent = DEFAULT_UA
+  hdrs['User-Agent'] = useragent
+  try:
+    r = requests.get(url, headers=hdrs)
+    return (r.status_code, r.text)
+  except:
+    return (404, '')
+
+def wget(url, filename='', useragent=None, hdrs={}):
+  """Download a file"""
+  if filename == '':
+    filename = url.split('/')[-1]
+  if useragent is None:
+    useragent = DEFAULT_UA
+  hdrs['User-Agent'] = useragent
+  r = requests.get(url, stream=True, headers=hdrs)
+  if r.status_code >= 200 and r.status_code < 400:
+    with open(filename, 'wb') as f:
+      try:
+        for chunk in r.iter_content(chunk_size=8192):
+          f.write(chunk)
+      except AttributeError:
+        f.write(r.content)
+  else: filename = ''
+  return (r.status_code, filename)
+  
+