Separate connect/read timeouts in pylinkahead.ini

Summary

Addresses https://gitlab.indiscale.com/caosdb/customers/f-fit/management/-/issues/93 / https://gitlab.com/linkahead/linkahead-pylib/-/issues/127
It is now possible to set separate connect/read timeouts or timeout None in pylinkahead.ini.

Corresponding Test-MR: caosdb-pyinttest!86 (merged)

Focus

• Is the CustomValidator an acceptable solution to the validation of tuples as array?
• Are there any cornercases where this breaks a request that I missed?

Test Environment

Manual Testing

Check List for the Author

• All automated tests pass
• Reference related issues
• Up-to-date CHANGELOG.md (or not necessary)
• Up-to-date JSON schema (or not necessary)
• Appropriate user and developer documentation (or not necessary)
• Annotations in code (Gitlab comments)

Check List for the Reviewer

• I understand the intent of this MR
• All automated tests pass
• Up-to-date CHANGELOG.md (or not necessary)
• Appropriate user and developer documentation (or not necessary)
• The test environment setup works and the intended behavior is reproducible in the test environment
• In-code documentation and comments are up-to-date.
• Check: Are there specifications? Are they satisfied?

src/doc/tutorials/complex_data_models.rst

@@ -78,7 +78,7 @@ Examples
 
 
 Finding parents and properties
---------
+------------------------------
 To find a specific parent or property of an Entity, its
 ParentList or PropertyList can be filtered using names, ids, or
 entities. A short example:
@@ -126,3 +126,19 @@ entities. A short example:
    # Result: [p2_1]
 
 The filter function of ParentList works analogously.
+
+Finding entities in a Container
+-------------------------------
+In the same way as described above, Container can be filtered.
+A short example:
+
+.. code-block:: python3
+
+   import linkahead as db
+
+   # Setup a record with six properties
+   p1 = db.Property(id=101, name="Property 1")
+   p2 = db.Property(name="Property 2")
+   c = db.Container().extend([p1,p2])
+   c.filter(name="Property 1")
+   # Result: [p1]