Adding upstream version 3.1.0.

Signed-off-by: Daniel Baumann <daniel@debian.org>

setup.py

@@ -0,0 +1,64 @@
+import platform
+from setuptools import setup, find_packages
+
+from pgcli import __version__
+
+description = "CLI for Postgres Database. With auto-completion and syntax highlighting."
+
+install_requirements = [
+    "pgspecial>=1.11.8",
+    "click >= 4.1",
+    "Pygments >= 2.0",  # Pygments has to be Capitalcased. WTF?
+    # We still need to use pt-2 unless pt-3 released on Fedora32
+    # see: https://github.com/dbcli/pgcli/pull/1197
+    "prompt_toolkit>=2.0.6,<4.0.0",
+    "psycopg2 >= 2.8",
+    "sqlparse >=0.3.0,<0.5",
+    "configobj >= 5.0.6",
+    "pendulum>=2.1.0",
+    "cli_helpers[styles] >= 2.0.0",
+]
+
+
+# setproctitle is used to mask the password when running `ps` in command line.
+# But this is not necessary in Windows since the password is never shown in the
+# task manager. Also setproctitle is a hard dependency to install in Windows,
+# so we'll only install it if we're not in Windows.
+if platform.system() != "Windows" and not platform.system().startswith("CYGWIN"):
+    install_requirements.append("setproctitle >= 1.1.9")
+
+setup(
+    name="pgcli",
+    author="Pgcli Core Team",
+    author_email="pgcli-dev@googlegroups.com",
+    version=__version__,
+    license="BSD",
+    url="http://pgcli.com",
+    packages=find_packages(),
+    package_data={"pgcli": ["pgclirc", "packages/pgliterals/pgliterals.json"]},
+    description=description,
+    long_description=open("README.rst").read(),
+    install_requires=install_requirements,
+    extras_require={"keyring": ["keyring >= 12.2.0"]},
+    python_requires=">=3.6",
+    entry_points="""
+        [console_scripts]
+        pgcli=pgcli.main:cli
+    """,
+    classifiers=[
+        "Intended Audience :: Developers",
+        "License :: OSI Approved :: BSD License",
+        "Operating System :: Unix",
+        "Programming Language :: Python",
+        "Programming Language :: Python :: 3",
+        "Programming Language :: Python :: 3.6",
+        "Programming Language :: Python :: 3.7",
+        "Programming Language :: Python :: 3.8",
+        "Programming Language :: Python :: 3.9",
+        "Programming Language :: SQL",
+        "Topic :: Database",
+        "Topic :: Database :: Front-Ends",
+        "Topic :: Software Development",
+        "Topic :: Software Development :: Libraries :: Python Modules",
+    ],
+)