docs: warn that the default installation doesn't include fetchers

The quickstart examples import from `scrapling.fetchers`, which raises `ModuleNotFoundError` on a bare install since those dependencies live in the fetchers extra. Make the consequence explicit in the installation section across the docs and all README translations.

Closes #343
This commit is contained in:
Karim shoair
2026-06-07 16:44:18 +03:00
parent c732c4ef31
commit b3408c6f3c
11 changed files with 23 additions and 11 deletions
+3 -1
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@@ -180,7 +180,9 @@ Scrapling requires Python 3.10 or higher:
pip install scrapling
```
This installation only includes the parser engine and its dependencies, without any fetchers or commandline dependencies.
!!! warning
This installation only includes the parser engine and its dependencies, without any fetchers or commandline dependencies. So importing anything from `scrapling.fetchers` or `scrapling.spiders`, like in the examples above, will raise `ModuleNotFoundError` with this installation alone. If you are going to use any of the fetchers or spiders, install the fetchers' dependencies first as shown below.
### Optional Dependencies