Correct PyPI package dependencies

* Remove unused install requires from ipapython
* Add missing requirements to ipaserver
* Correct dependencies for yubico otptoken
* Add explicit dependency on cffi for csrgen
* Python 2 uses python-ldap, Python 3 pyldap

https://pagure.io/freeipa/issue/6875

Signed-off-by: Christian Heimes <cheimes@redhat.com>
Reviewed-By: Martin Basti <mbasti@redhat.com>

ipaclient/setup.py

@@ -50,12 +50,11 @@ if __name__ == '__main__':
             ],
         },
         install_requires=[
+            "cffi",
             "cryptography",
             "ipalib",
             "ipapython",
             "jinja2",
-            "python-yubico",
-            "pyusb",
             "qrcode",
             "six",
         ],
@@ -66,7 +65,7 @@ if __name__ == '__main__':
         },
         extras_require={
             "install": ["ipaplatform"],
-            "otptoken_yubikey": ["yubico", "usb"]
+            "otptoken_yubikey": ["python-yubico", "pyusb"],
         },
         zip_safe=False,
     )

ipapython/setup.py

@@ -41,16 +41,14 @@ if __name__ == '__main__':
             "cryptography",
             "dnspython",
             "gssapi",
-            "jwcrypto",
             # "ipalib",  # circular dependency
-            "pyldap",
             "netaddr",
             "netifaces",
-            "requests",
             "six",
         ],
         extras_require={
-            ":python_version<'3'": ["enum34"],
+            ":python_version<'3'": ["enum34", "python-ldap"],
+            ":python_version>='3'": ["pyldap"],
             "install": ["dbus-python"],  # for certmonger
         },
     )

ipaserver/setup.py

@@ -55,10 +55,11 @@ if __name__ == '__main__':
             "ipalib",
             "ipaplatform",
             "ipapython",
+            "jwcrypto",
             "lxml",
             "netaddr",
             "pyasn1",
-            "pyldap",
+            "requests",
             "six",
         ],
         entry_points={
@@ -70,6 +71,8 @@ if __name__ == '__main__':
             ],
         },
         extras_require={
+            ":python_version<'3'": ["python-ldap"],
+            ":python_version>='3'": ["pyldap"],
             # These packages are currently not available on PyPI.
             "dcerpc": ["samba", "pysss", "pysss_nss_idmap"],
             "hbactest": ["pyhbac"],

ipasetup.py.in

@@ -101,6 +101,7 @@ common_args = dict(
         "Programming Language :: Python :: 2.7",
         "Programming Language :: Python :: 3",
         "Programming Language :: Python :: 3.5",
+        "Programming Language :: Python :: 3.6",
         "Programming Language :: Python :: Implementation :: CPython",
         "Operating System :: POSIX",
         "Operating System :: POSIX :: Linux",
@@ -138,13 +139,20 @@ def ipasetup(name, doc, **kwargs):
     cmdclass = setup_kwargs.setdefault('cmdclass', {})
     cmdclass['build_py'] = build_py
 
-    # Env markers like ":python_version<'3.3'" are not supported by
+    # Env markers like ":python_version<'3'" are not supported by
     # setuptools < 18.0.
     if 'extras_require' in setup_kwargs and SETUPTOOLS_VERSION < (18, 0, 0):
         for k in list(setup_kwargs['extras_require']):
-            if k.startswith(':'):
-                req = setup_kwargs.setdefault('install_requires', [])
-                req.extend(setup_kwargs['extras_require'].pop(k))
+            if not k.startswith(':'):
+                continue
+            values = setup_kwargs['extras_require'].pop(k)
+            req = setup_kwargs.setdefault('install_requires', [])
+            if k == ":python_version<'3'" and sys.version_info.major == 2:
+                req.extend(values)
+            elif k == ":python_version>='3'" and sys.version_info.major >= 3:
+                req.extend(values)
+            else:
+                raise ValueError(k, values)
 
     os.chdir(local_path)
     try:

ipatests/setup.py

@@ -68,12 +68,13 @@ if __name__ == '__main__':
             "ipapython",
             "nose",
             "polib",
-            "pyldap",
             "pytest",
             "pytest_multihost",
             "six",
         ],
         extras_require={
+            ":python_version<'3'": ["python-ldap"],
+            ":python_version>='3'": ["pyldap"],
             "integration": ["dbus-python", "pyyaml", "ipaserver"],
             "ipaserver": ["ipaserver"],
             "webui": ["selenium", "pyyaml", "ipaserver"],

tox.ini

@@ -22,8 +22,7 @@ commands=
 [testenv:pylint2]
 basepython=python2.7
 deps=
-    ipaclient
-    ipapython[certmonger]
+    ipaclient[otptoken_yubikey]
     pylint
 commands=
     {envpython} -m pylint \