Release of Version 4.5.3

Fixes wrong "Profile does not exist" error.

Co-authored-by: André Koch-Kramer <koch-kramer@web.de>
Co-authored-by: Alexander Graf <17130992+aandergr@users.noreply.github.com>

.github/ISSUE_TEMPLATE/bug_report.md

@@ -13,7 +13,7 @@ Steps to reproduce the behavior:
 (e.g. Instaloader command line)
 
 **Expected behavior**
-A clear and concise description of what you expected to happen (if not obvious).
+A clear and concise description of what you expected to happen (even if it seems obvious).
 
 **Error messages and tracebacks**
 If applicable, add error messages and tracebacks to help explain your problem.

docs/contributing.rst

@@ -32,7 +32,7 @@ reporting a problem, please keep the following in mind:
 
 - Include all **error messages and tracebacks** in the report.
 
-- If not obvious, describe **which behavior you expected**
+- Even if it seems obvious, describe **which behavior you expected**
   instead of what actually happened.
 
 - If we have closed an issue apparently inadvertently or inappropriately, please

instaloader/__init__.py

@@ -1,7 +1,7 @@
 """Download pictures (or videos) along with their captions and other metadata from Instagram."""
 
 
-__version__ = '4.5.2'
+__version__ = '4.5.3'
 
 
 try:

instaloader/instaloadercontext.py

@@ -351,10 +351,10 @@ class InstaloaderContext:
                     raise ConnectionException("\"window._sharedData\" does not contain required keys.")
                 # If GraphQL data is missing in `window._sharedData`, search for it in `__additionalDataLoaded`.
                 if 'graphql' not in post_or_profile_page[0]:
-                    match = re.search(r'window\.__additionalDataLoaded\([^{]+{"graphql":({.*})}\);</script>',
+                    match = re.search(r'window\.__additionalDataLoaded\(.*?({.*"graphql":.*})\);</script>',
                                       resp.text)
                     if match is not None:
-                        post_or_profile_page[0]['graphql'] = json.loads(match.group(1))
+                        post_or_profile_page[0]['graphql'] = json.loads(match.group(1))['graphql']
                 return resp_json
             else:
                 resp_json = resp.json()
@@ -577,7 +577,7 @@ class RateController:
         # Not static, to allow for the count_per_sliding_window to depend on context-inherent properties, such as
         # whether we are logged in.
         # pylint:disable=no-self-use
-        return 100 if query_type in ['iphone', 'other'] else 200
+        return 75 if query_type in ['iphone', 'other'] else 200
 
     def _reqs_in_sliding_window(self, query_type: Optional[str], current_time: float, window: float) -> List[float]:
         if query_type is not None:

instaloader/structures.py

@@ -549,7 +549,7 @@ class Profile:
         """
         # pylint:disable=protected-access
         profile = cls(context, {'username': username.lower()})
-        profile._obtain_metadata()  # to raise ProfileNotExistException now in case username is invalid
+        profile._obtain_metadata()  # to raise ProfileNotExistsException now in case username is invalid
         return profile
 
     @classmethod