Changed logic for handling anonymous edits so that wikiq handles
the type for editor ids consistently. Parquet can mix int64 and
None, but not int64 and strings - previously the code used the empty
string to denote anonymous editors.

Tests failing. Don't merge yet.

Signed-off-by: Will Beason <willbeason@gmail.com>

@@ -505,3 +360,3 @@
             # skip namespaces not in the filter
             if self.namespace_filter is not None:
-                if namespace not in self.namespace_filter:
+                if page.mwpage.namespace not in self.namespace_filter:

@@ -616,0 +398,4 @@
+                        regex_matches[k] = []
+                    regex_matches[k].append(v)
+
+            buffer = table.pop()

@@ -545,3 +382,1 @@
-                    if not rev.text:
-                        rev.text = ""
-                    # if text exists, we'll check for a sha1 and generate one otherwise
+                revs[-1] = rev

@@ -572,3 +384,1 @@
-                    # wrap user-defined editors in quotes for fread
-                    rev_data.editor = rev.user.text
-                    rev_data.anon = rev.user.id is None
+                table.add(page.mwpage, list(revs))

@@ -90,0 +88,4 @@
+        self.__revisions: Generator[list[mwxml.Revision]] = self.rev_list()
+
+    @staticmethod
+    def user_text(rev) -> str | None:

@@ -0,0 +92,4 @@
+class RevisionEditorId(RevisionField[int | None]):
+    field = pa.field("editorid", pa.int64(), nullable=True)
+
+    def extract(self, page: mwtypes.Page, revisions: list[mwxml.Revision]) -> int | None:

@@ -0,0 +29,4 @@
+    @abstractmethod
+    def extract(self, page: mwtypes.Page, revisions: list[mwxml.Revision]) -> T:
+        """
+        :param page: The page for this set of revisions.

@@ -30,3 +33,3 @@
-from dataclasses import dataclass
 import pyarrow as pa
 import pyarrow.parquet as pq
+import pyarrow.csv as pc