Test against Python 3.13 pre-release (#619)

* Test against Python 3.13 pre-release

* Skip tests for numpy on Python 3.13

Refs https://github.com/simonw/sqlite-utils/pull/619#issuecomment-1998798451

* Try to avoid Python 3.13 cog differences

* Hide \b characters in cli-reference

* Fixed .rST warning

.github/workflows/test.yml

@@ -10,7 +10,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        python-version: ["3.8", "3.9", "3.10", "3.11", "3.12", "3.13"]
         numpy: [0, 1]
         os: [ubuntu-latest, macos-latest, windows-latest, macos-14]
         # Skip 3.8 and 3.9 on macos-14 - it only has 3.10+
@@ -19,12 +19,15 @@ jobs:
           os: macos-14
         - python-version: "3.9"
           os: macos-14
+        - python-version: "3.13"
+          numpy: 1
     steps:
     - uses: actions/checkout@v4
     - name: Set up Python ${{ matrix.python-version }}
       uses: actions/setup-python@v5
       with:
         python-version: ${{ matrix.python-version }}
+        allow-prereleases: true
     - uses: actions/cache@v4
       name: Configure pip caching
       with:

docs/cli-reference.rst

@@ -85,6 +85,7 @@ This page lists the ``--help`` for every ``sqlite-utils`` CLI sub-command.
         cog.out("::\n\n")
         result = CliRunner().invoke(cli.cli, [command, "--help"])
         output = result.output.replace("Usage: cli ", "Usage: sqlite-utils ")
+        output = output.replace('\b', '')
         cog.out(textwrap.indent(output, '    '))
         cog.out("\n\n")
 .. ]]]
@@ -603,9 +604,9 @@ See :ref:`cli_convert`.
 
       Convert columns using Python code you supply. For example:
 
-          sqlite-utils convert my.db mytable mycolumn \
-              '"\n".join(textwrap.wrap(value, 10))' \
-              --import=textwrap
+      sqlite-utils convert my.db mytable mycolumn \
+          '"\n".join(textwrap.wrap(value, 10))' \
+          --import=textwrap
 
       "value" is a variable with the column value to be converted.
 
@@ -615,30 +616,30 @@ See :ref:`cli_convert`.
 
       r.jsonsplit(value, delimiter=',', type=<class 'str'>)
 
-          Convert a string like a,b,c into a JSON array ["a", "b", "c"]
+      Convert a string like a,b,c into a JSON array ["a", "b", "c"]
 
       r.parsedate(value, dayfirst=False, yearfirst=False, errors=None)
 
-          Parse a date and convert it to ISO date format: yyyy-mm-dd
-          
-          - dayfirst=True: treat xx as the day in xx/yy/zz
-          - yearfirst=True: treat xx as the year in xx/yy/zz
-          - errors=r.IGNORE to ignore values that cannot be parsed
-          - errors=r.SET_NULL to set values that cannot be parsed to null
+      Parse a date and convert it to ISO date format: yyyy-mm-dd
+  
+      - dayfirst=True: treat xx as the day in xx/yy/zz
+      - yearfirst=True: treat xx as the year in xx/yy/zz
+      - errors=r.IGNORE to ignore values that cannot be parsed
+      - errors=r.SET_NULL to set values that cannot be parsed to null
 
       r.parsedatetime(value, dayfirst=False, yearfirst=False, errors=None)
 
-          Parse a datetime and convert it to ISO datetime format: yyyy-mm-ddTHH:MM:SS
-          
-          - dayfirst=True: treat xx as the day in xx/yy/zz
-          - yearfirst=True: treat xx as the year in xx/yy/zz
-          - errors=r.IGNORE to ignore values that cannot be parsed
-          - errors=r.SET_NULL to set values that cannot be parsed to null
+      Parse a datetime and convert it to ISO datetime format: yyyy-mm-ddTHH:MM:SS
+  
+      - dayfirst=True: treat xx as the day in xx/yy/zz
+      - yearfirst=True: treat xx as the year in xx/yy/zz
+      - errors=r.IGNORE to ignore values that cannot be parsed
+      - errors=r.SET_NULL to set values that cannot be parsed to null
 
       You can use these recipes like so:
 
-          sqlite-utils convert my.db mytable mycolumn \
-              'r.jsonsplit(value, delimiter=":")'
+      sqlite-utils convert my.db mytable mycolumn \
+          'r.jsonsplit(value, delimiter=":")'
 
     Options:
       --import TEXT                   Python modules to import

docs/python-api.rst

@@ -2177,7 +2177,7 @@ The ``.has_counts_triggers`` property shows if a table has been configured with
     >>> db["authors"].has_counts_triggers
     True
 
-.. _python_api_introspection_supports_strict
+.. _python_api_introspection_supports_strict:
 
 db.supports_strict
 ------------------

sqlite_utils/cli.py

@@ -2871,9 +2871,9 @@ def _generate_convert_help():
     Convert columns using Python code you supply. For example:
 
     \b
-        sqlite-utils convert my.db mytable mycolumn \\
-            '"\\n".join(textwrap.wrap(value, 10))' \\
-            --import=textwrap
+    sqlite-utils convert my.db mytable mycolumn \\
+        '"\\n".join(textwrap.wrap(value, 10))' \\
+        --import=textwrap
 
     "value" is a variable with the column value to be converted.
 
@@ -2892,7 +2892,7 @@ def _generate_convert_help():
     for name in recipe_names:
         fn = getattr(recipes, name)
         help += "\n\nr.{}{}\n\n\b{}".format(
-            name, str(inspect.signature(fn)), fn.__doc__.rstrip()
+            name, str(inspect.signature(fn)), textwrap.dedent(fn.__doc__.rstrip())
         )
     help += "\n\n"
     help += textwrap.dedent(
@@ -2900,8 +2900,8 @@ def _generate_convert_help():
     You can use these recipes like so:
 
     \b
-        sqlite-utils convert my.db mytable mycolumn \\
-            'r.jsonsplit(value, delimiter=":")'
+    sqlite-utils convert my.db mytable mycolumn \\
+        'r.jsonsplit(value, delimiter=":")'
     """
     ).strip()
     return help