The license.txt file has been replaced with LICENSE for quite a while
now. INAL but it didn't seem accurate to say "hey, checkout license.txt
although there's no such file". Apart from this, there were
inconsistencies in the headers altogether...this change brings
consistency.
* Remove six for PY2 compatability since our dependencies are not, PY2
is legacy.
* Removed usages of utils from future/past libraries since they are
deprecated. This includes 'from __future__ ...' and 'from past...'
statements.
* Removed compatibility imports for PY2, switched from six imports to
standard library imports.
* Removed utils code blocks that handle operations depending on PY2/3
versions.
* Removed 'from __future__ ...' lines from templates/code generators
* Used PY3 syntaxes in place of PY2 compatible blocks. eg: metaclass
- remove several unnecessary comprehensions from functions that accept a generator.
- Using `[x for x in iter]` causes a list to be built first then passed to the outer function.
- `any` and `all` can take generator instead. This makes memory usage O(1) and actually makes these functions short-circuiting. E.g. if the first condition fails then `all` will immediately return false instead of evaluating all the entries.
- `sum`, `min`, `max` => memory usage become O(1)
- `list`, `set`, `.join()` => roughly halves memory usage, as list is not required to be built.
- lastly, it's two fewer characters to read/think about.
* feat: add permtype 'select' to DocPerm and CustomDocPerm
* feat: add 'select' perm in rights tupple
* feat: provisions to handle select permission
* feat: toggle href based on permissions
* feat: pass permission type explicitly while validating link in permission check
* fix: sider
* feat: added test cases to validate select perm
* feat: add method frappe.only_has_select_perm to explicitly check the select perm
* fix: if user only has select perm then do not show anchor tag for link fields
* fix: sider
* fix: Allow export only if user has export permission on reference doctype
* fix: Show only custom "no permission" error
* fix: while saving employee user getting user permissions error
* Allow user to access list even if there is only a docperm with if owner enabled
* Add test to check if user gets access to the list
- User should be able to access list even if the user has only
role for which docperm is created with if_owner check
* Remove commented code
