upgrade prompt-toolit to 3.0 (#1149)

* upgrade prompt-toolit to 3.0

fix: https://github.com/dbcli/pgcli/issues/1148

related:
https://github.com/prompt-toolkit/python-prompt-toolkit/issues/886

in order to make the `behave` test pass, I have to:

- extend timeout for database connection test.
- extend timeout for basic command expect.
- extend timeout for features/steps/crud_table.py:: see data selected.
- disable cpr for features but "run the cli"

* [ci] disable CPR for all behave tests.

* bugfix: remove duplicated prompt expect.

* [ci] delete CPR env setting.

* Revert "[ci] delete CPR env setting."

This reverts commit fe4d5b565e01be6237b6df646429d26eaa0c6d92.

* revert the extending timeout back.

* [ci] test when didn't disable CPR.

* Revert "[ci] test when didn't disable CPR."

This reverts commit d379b1e736dcc6623ba53fc3d4e6f095fd3e8344.

4 files changed, 3 insertions, 2 deletions

diff --git a/changelog.rst b/changelog.rst
index 9972583a..d638e53d 100644
--- a/changelog.rst
+++ b/changelog.rst
@@ -19,6 +19,7 @@ Internal:
 * Drop Python2.7, 3.4, 3.5 support. (Thanks: `laixintao`_)
 * Support Python3.8. (Thanks: `laixintao`_)
 * Fix dead link in development guide. (Thanks: `BrownShibaDog`_)
+* Upgrade python-prompt-toolkit to v3.0. (Thanks: `laixintao`_)
 
 
 2.2.0:
diff --git a/setup.py b/setup.py
index 3f523c2f..b305b227 100644
--- a/setup.py
+++ b/setup.py
@@ -9,7 +9,7 @@ install_requirements = [
     "pgspecial>=1.11.8",
     "click >= 4.1",
     "Pygments >= 2.0",  # Pygments has to be Capitalcased. WTF?
-    "prompt_toolkit>=2.0.6,<3.0.0",
+    "prompt_toolkit>=3.0.0,<4.0.0",
     "psycopg2 >= 2.8",
     "sqlparse >=0.3.0,<0.4",
     "configobj >= 5.0.6",
diff --git a/tests/features/environment.py b/tests/features/environment.py
index 4e7e601e..049c2f23 100644
--- a/tests/features/environment.py
+++ b/tests/features/environment.py
@@ -20,6 +20,7 @@ def before_all(context):
     os.environ["PAGER"] = "cat"
     os.environ["EDITOR"] = "ex"
     os.environ["VISUAL"] = "ex"
+    os.environ["PROMPT_TOOLKIT_NO_CPR"] = "1"
 
     context.package_root = os.path.abspath(
         os.path.dirname(os.path.dirname(os.path.dirname(__file__)))
diff --git a/tests/features/steps/basic_commands.py b/tests/features/steps/basic_commands.py
index 0c42ae0e..52e432a6 100644
--- a/tests/features/steps/basic_commands.py
+++ b/tests/features/steps/basic_commands.py
@@ -91,7 +91,6 @@ def step_send_partial_select_command(context):
 @then("we see error message")
 def step_see_error_message(context):
     wrappers.expect_exact(context, 'column "a" does not exist', timeout=2)
-    wrappers.wait_prompt(context)
 
 
 @when("we send source command")