* updated change_column_type to allow making columns nullable.
* breaking change: in postgres the method was previously nullable by
default, changed it to be consistent with mariadb.
has_child_table_permission would throw 'Parent DocType Required: Please
specify a valid parent DocType for {TEST DOCTYPE}' after the previous
commit 33b7d7d74f. Passing parent_doctype
solves this
This takes care of the following scenario.
During restore, before tabDefaultValue is created if a request/command executes frappe.db.get_tables, then the cached value db_tables is populated with partial list of tables.
bootstrap_database then checks if this partial list contains tabDefaultValue (as a sanity test to see if the restore worked). This check fails even though the database is correctly restored.
This could possibly happen in case of corrupted/partial files. But for
the most part, if there's a missing trailing = or three at the end too.
Traceback:
Traceback (most recent call last):
File "/home/frappe/frappe-bench/apps/frappe/frappe/app.py", line 68, in application
response = frappe.api.handle()
File "/home/frappe/frappe-bench/apps/frappe/frappe/api.py", line 55, in handle
return frappe.handler.handle()
File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 31, in handle
data = execute_cmd(cmd)
File "/home/frappe/frappe-bench/apps/frappe/frappe/handler.py", line 67, in execute_cmd
return frappe.call(method, **frappe.form_dict)
File "/home/frappe/frappe-bench/apps/frappe/frappe/__init__.py", line 1208, in call
return fn(*args, **newargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/desk/form/save.py", line 21, in savedocs
doc.save()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 285, in save
return self._save(*args, **kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 307, in _save
self.insert()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 239, in insert
self._validate()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 499, in _validate
self._extract_images_from_text_editor()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/base_document.py", line 983, in _extract_images_from_text_editor
extract_images_from_doc(self, df.fieldname)
File "/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/file/file.py", line 779, in extract_images_from_doc
content = extract_images_from_html(doc, content)
File "/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/file/file.py", line 822, in extract_images_from_html
content = re.sub(r']*src\s*=\s*["\'](?=data:)(.*?)["\']', _save_file, content)
File "/home/frappe/frappe-bench/env/lib/python3.6/re.py", line 191, in sub
return _compile(pattern, flags).sub(repl, string, count)
File "/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/file/file.py", line 814, in _save_file
_file.save(ignore_permissions=True)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 285, in save
return self._save(*args, **kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 307, in _save
self.insert()
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 231, in insert
self.run_method("before_insert")
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 860, in run_method
out = Document.hook(fn)(self, *args, **kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 1158, in composer
return composed(self, method, *args, **kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 1141, in runner
add_to_return_value(self, fn(self, *args, **kwargs))
File "/home/frappe/frappe-bench/apps/frappe/frappe/model/document.py", line 854, in
fn = lambda self, *args, **kwargs: getattr(self, method)(*args, **kwargs)
File "/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/file/file.py", line 56, in before_insert
self.save_file(content=self.content, decode=self.decode)
File "/home/frappe/frappe-bench/apps/frappe/frappe/core/doctype/file/file.py", line 436, in save_file
self.content = base64.b64decode(self.content)
File "/home/frappe/frappe-bench/env/lib/python3.6/base64.py", line 87, in b64decode
return binascii.a2b_base64(s)
binascii.Error: Incorrect padding
