Updated Python SDK

app/sdks/server-python/appwrite/client.py

@@ -1,6 +1,6 @@
+import io
 import requests
 
-
 class Client:
     def __init__(self):
         self._self_signed = False
@@ -47,24 +47,34 @@ class Client:
 
         data = {}
         json = {}
+        files = {}
         
-        self._global_headers.update(headers)
+        headers = {**self._global_headers, **headers}
 
         if method != 'get':
             data = params
             params = {}
 
-        if headers['content-type'] == 'application/json':
+        if headers['content-type'].startswith('application/json'):
             json = data
             data = {}
 
+        if headers['content-type'].startswith('multipart/form-data'):
+            del headers['content-type']
+            
+            for key in data.copy():
+                if isinstance(data[key], io.BufferedIOBase):
+                    files[key] = data[key]
+                    del data[key]
+
         response = requests.request(  # call method dynamically https://stackoverflow.com/a/4246075/2299554
             method=method,
             url=self._endpoint + path,
-            params=params,
-            data=data,
+            params=self.flatten(params),
+            data=self.flatten(data),
             json=json,
-            headers=self._global_headers,
+            files=files,
+            headers=headers,
             verify=self._self_signed,
         )
 
@@ -77,3 +87,20 @@ class Client:
 
         return response._content
 
+    def flatten(self, data, prefix=''):
+        output = {}
+        i = 0
+
+        for key in data:
+            value = data[key] if isinstance(data, dict) else key
+            finalKey = prefix + '[' + key +']' if prefix else key
+            finalKey = prefix + '[' + str(i) +']' if isinstance(data, list) else finalKey
+            i += 1
+            
+            if isinstance(value, list) or isinstance(value, dict):
+                output = {**output, **self.flatten(value, finalKey)}
+            else:
+                output[finalKey] = value
+
+        return output
+