Fixing the way Response object handles sub items in some edge cases

+ Do it with the least impact on performance
This commit is contained in:
Karim shoair
2024-11-16 13:54:55 +02:00
parent 105ec5b067
commit 572df6b3b4
5 changed files with 19 additions and 11 deletions
+2 -2
View File
@@ -114,14 +114,14 @@ class CamoufoxEngine:
response = Response(
url=res.url,
text=page.content(),
content=res.body(),
body=res.body(),
status=res.status,
reason=res.status_text,
encoding=encoding,
cookies={cookie['name']: cookie['value'] for cookie in page.context.cookies()},
headers=res.all_headers(),
request_headers=res.request.all_headers(),
adaptor_arguments=self.adaptor_arguments
**self.adaptor_arguments
)
page.close()
+2 -2
View File
@@ -224,14 +224,14 @@ class PlaywrightEngine:
response = Response(
url=res.url,
text=page.content(),
content=res.body(),
body=res.body(),
status=res.status,
reason=res.status_text,
encoding=encoding,
cookies={cookie['name']: cookie['value'] for cookie in page.context.cookies()},
headers=res.all_headers(),
request_headers=res.request.all_headers(),
adaptor_arguments=self.adaptor_arguments
**self.adaptor_arguments
)
page.close()
return response
+2 -2
View File
@@ -53,14 +53,14 @@ class StaticEngine:
return Response(
url=str(response.url),
text=response.text,
content=response.content,
body=response.content,
status=response.status_code,
reason=response.reason_phrase,
encoding=response.encoding or 'utf-8',
cookies=dict(response.cookies),
headers=dict(response.headers),
request_headers=dict(response.request.headers),
adaptor_arguments=self.adaptor_arguments
**self.adaptor_arguments
)
def get(self, url: str, stealthy_headers: Optional[bool] = True, **kwargs: Dict) -> Response:
+2 -3
View File
@@ -12,15 +12,14 @@ from scrapling.core._types import Any, List, Type, Union, Optional, Dict, Callab
class Response(Adaptor):
"""This class is returned by all engines as a way to unify response type between different libraries."""
def __init__(self, url: str, text: str, content: bytes, status: int, reason: str, cookies: Dict, headers: Dict, request_headers: Dict, adaptor_arguments: Dict, encoding: str = 'utf-8'):
def __init__(self, url: str, text: str, body: bytes, status: int, reason: str, cookies: Dict, headers: Dict, request_headers: Dict, encoding: str = 'utf-8', **adaptor_arguments: Dict):
automatch_domain = adaptor_arguments.pop('automatch_domain', None)
super().__init__(text=text, body=content, url=automatch_domain or url, encoding=encoding, **adaptor_arguments)
self.status = status
self.reason = reason
self.cookies = cookies
self.headers = headers
self.request_headers = request_headers
super().__init__(text=text, body=body, url=automatch_domain or url, encoding=encoding, **adaptor_arguments)
# For back-ward compatibility
self.adaptor = self
+11 -2
View File
@@ -32,6 +32,7 @@ class Adaptor(SelectorsGeneration):
storage: Any = SQLiteStorageSystem,
storage_args: Optional[Dict] = None,
debug: Optional[bool] = True,
**kwargs
):
"""The main class that works as a wrapper for the HTML input data. Using this class, you can search for elements
with expressions in CSS, XPath, or with simply text. Check the docs for more info.
@@ -117,6 +118,10 @@ class Adaptor(SelectorsGeneration):
self.__attributes = None
self.__tag = None
self.__debug = debug
# No need to check if all response attributes exist or not because if `status` exist, then the rest exist (Save some CPU cycles for speed)
self.__response_data = {
key: getattr(self, key) for key in ('status', 'reason', 'cookies', 'headers', 'request_headers',)
} if hasattr(self, 'status') else {}
# Node functionalities, I wanted to move to separate Mixin class but it had slight impact on performance
@staticmethod
@@ -138,10 +143,14 @@ class Adaptor(SelectorsGeneration):
return TextHandler(str(element))
else:
if issubclass(type(element), html.HtmlMixin):
return self.__class__(
root=element, url=self.url, encoding=self.encoding, auto_match=self.__auto_match_enabled,
root=element,
text='', body=b'', # Since root argument is provided, both `text` and `body` will be ignored so this is just a filler
url=self.url, encoding=self.encoding, auto_match=self.__auto_match_enabled,
keep_comments=True, # if the comments are already removed in initialization, no need to try to delete them in sub-elements
huge_tree=self.__huge_tree_enabled, debug=self.__debug
huge_tree=self.__huge_tree_enabled, debug=self.__debug,
**self.__response_data
)
return element