From 180a7bd120ef6f0f8f09410dae0dd92e7ef0224c Mon Sep 17 00:00:00 2001
From: Simon Kelly <skelly@dimagi.com>
Date: Fri, 11 Dec 2020 16:34:42 +0200
Subject: [PATCH 1/3] don't evaluate the generator

---
 commcare_export/minilinq.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/commcare_export/minilinq.py b/commcare_export/minilinq.py
index 66aa79f2..9db8ae52 100644
--- a/commcare_export/minilinq.py
+++ b/commcare_export/minilinq.py
@@ -434,7 +434,7 @@ def eval(self, env):
         env.emit_table(TableSpec(
             name=self.table,
             headings=[heading.eval(env) for heading in self.headings],
-            rows=list(map(self.coerce_row, rows)),
+            rows=map(self.coerce_row, rows),
             data_types=[lit.v for lit in self.data_types]
         ))
 

From e09fb75c2ad7d7be4f8e09bb510b9b191e37f581 Mon Sep 17 00:00:00 2001
From: Simon Kelly <skelly@dimagi.com>
Date: Fri, 11 Dec 2020 16:38:40 +0200
Subject: [PATCH 2/3] remove rows from TableSpec equality and json

---
 commcare_export/specs.py | 2 --
 1 file changed, 2 deletions(-)

diff --git a/commcare_export/specs.py b/commcare_export/specs.py
index d5b1e0a6..a121e36e 100644
--- a/commcare_export/specs.py
+++ b/commcare_export/specs.py
@@ -13,7 +13,6 @@ def __eq__(self, other):
             isinstance(other, TableSpec)
             and other.name == self.name
             and other.headings == self.headings
-            and other.rows == self.rows
             and other.data_types == self.data_types
         )
 
@@ -21,6 +20,5 @@ def toJSON(self):
         return {
             'name': self.name,
             'headings': self.headings,
-            'rows': self.rows,
             'data_types': self.data_types,
         }

From 27751f95b741b77affd5f757a58c17633b20d5a1 Mon Sep 17 00:00:00 2001
From: Simon Kelly <skelly@dimagi.com>
Date: Fri, 11 Dec 2020 16:59:19 +0200
Subject: [PATCH 3/3] update memory writer

---
 commcare_export/writers.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/commcare_export/writers.py b/commcare_export/writers.py
index e9b56f11..a13ba6eb 100644
--- a/commcare_export/writers.py
+++ b/commcare_export/writers.py
@@ -210,9 +210,9 @@ def write_table(self, table):
         else:
             assert self.tables[table.name].headings == list(table.headings)
 
-        self.tables[table.name].rows.extend(
+        self.tables[table.name].rows = list(self.tables[table.name].rows) + [
             [to_jvalue(v) for v in row] for row in table.rows
-        )
+        ]
 
 
 class StreamingMarkdownTableWriter(TableWriter):