Test extending alphanumerics

data_diff/__init__.py

@@ -10,6 +10,27 @@
 from .table_segment import TableSegment
 from .utils import eval_name_template
 
+### Temporary patch
+import sqeleton.utils
+
+new_base = ''.join([chr(x) for x in range(32,127)]).replace("'", "")
+n2a = sqeleton.utils.numberToAlphanum
+a2n = sqeleton.utils.alphanumToNumber
+
+def numberToAlphanum(num: int):
+ return n2a(num, base=new_base)
+
+def alphanumToNumber(alphanum: str) -> int:
+ return a2n(alphanum, base=new_base)
+
+sqeleton.utils.numberToAlphanum = numberToAlphanum
+sqeleton.utils.alphanumToNumber = alphanumToNumber
+sqeleton.utils.alphanums = new_base
+
+###
+
+
+
 
 def connect_to_table(
  db_info: Union[str, dict],

pyproject.toml

@@ -1,6 +1,6 @@
 [tool.poetry]
 name = "data-diff"
-version = "0.3.1"
+version = "0.3.2a"
 description = "Command-line tool and Python library to efficiently diff rows across two different databases."
 authors = ["Datafold <data-diff@datafold.com>"]
 license = "MIT"

tests/test_diff_tables.py

@@ -430,7 +430,7 @@ def test_alphanum_keys(self):
  diff = list(differ.diff_tables(self.a, self.b))
  self.assertEqual(diff, [("-", (str(self.new_alphanum), "This one is different"))])
 
- self.connection.query([self.src_table.insert_row("@@@", "<-- this bad value should not break us"), commit])
+ self.connection.query([self.src_table.insert_row("@@@\x03", "<-- this bad value should not break us"), commit])
 
  self.a = table_segment(self.connection, self.table_src_path, "id", "text_comment", case_sensitive=False)
  self.b = table_segment(self.connection, self.table_dst_path, "id", "text_comment", case_sensitive=False)
@@ -485,7 +485,7 @@ def test_varying_alphanum_keys(self):
  self.assertEqual(diff, [("-", (str(self.new_alphanum), "This one is different"))])
 
  self.connection.query(
- self.src_table.insert_row("@@@", "<-- this bad value should not break us"),
+ self.src_table.insert_row("@@@\x04", "<-- this bad value should not break us"),
  commit,
  )