Move tests into tests/ top-level dir

tests/python/pep8.py

@@ -0,0 +1,154 @@
+# ##### BEGIN GPL LICENSE BLOCK #####
+#
+#  This program is free software; you can redistribute it and/or
+#  modify it under the terms of the GNU General Public License
+#  as published by the Free Software Foundation; either version 2
+#  of the License, or (at your option) any later version.
+#
+#  This program is distributed in the hope that it will be useful,
+#  but WITHOUT ANY WARRANTY; without even the implied warranty of
+#  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+#  GNU General Public License for more details.
+#
+#  You should have received a copy of the GNU General Public License
+#  along with this program; if not, write to the Free Software Foundation,
+#  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+#
+# ##### END GPL LICENSE BLOCK #####
+
+# <pep8-80 compliant>
+
+import os
+
+# depends on pep8, frosted, pylint
+# for Ubuntu
+#
+#   sudo apt-get install pylint
+#
+#   sudo apt-get install python-setuptools python-pip
+#   sudo pip install pep8
+#   sudo pip install frosted
+#
+# in Debian install pylint pep8 with apt-get/aptitude/etc
+#
+# on *nix run
+#   python tests/pep8.py > test_pep8.log 2>&1
+
+# how many lines to read into the file, pep8 comment
+# should be directly after the license header, ~20 in most cases
+PEP8_SEEK_COMMENT = 40
+SKIP_PREFIX = "./tools", "./config", "./scons", "./extern"
+SKIP_ADDONS = True
+FORCE_PEP8_ALL = False
+
+
+def file_list_py(path):
+    for dirpath, dirnames, filenames in os.walk(path):
+        for filename in filenames:
+            if filename.endswith((".py", ".cfg")):
+                yield os.path.join(dirpath, filename)
+
+
+def is_pep8(path):
+    print(path)
+    if open(path, 'rb').read(3) == b'\xef\xbb\xbf':
+        print("\nfile contains BOM, remove first 3 bytes: %r\n" % path)
+
+    # templates don't have a header but should be pep8
+    for d in ("presets", "templates_py", "examples"):
+        if ("%s%s%s" % (os.sep, d, os.sep)) in path:
+            return 1
+
+    f = open(path, 'r', encoding="utf8")
+    for i in range(PEP8_SEEK_COMMENT):
+        line = f.readline()
+        if line.startswith("# <pep8"):
+            if line.startswith("# <pep8 compliant>"):
+                return 1
+            elif line.startswith("# <pep8-80 compliant>"):
+                return 2
+    f.close()
+    return 0
+
+
+def main():
+    files = []
+    files_skip = []
+    for f in file_list_py("."):
+        if [None for prefix in SKIP_PREFIX if f.startswith(prefix)]:
+            continue
+
+        if SKIP_ADDONS:
+            if (os.sep + "addons") in f:
+                continue
+
+        pep8_type = FORCE_PEP8_ALL or is_pep8(f)
+
+        if pep8_type:
+            # so we can batch them for each tool.
+            files.append((os.path.abspath(f), pep8_type))
+        else:
+            files_skip.append(f)
+
+    print("\nSkipping...")
+    for f in files_skip:
+        print("    %s" % f)
+
+    # strict imports
+    print("\n\n\n# running pep8...")
+    import re
+    import_check = re.compile(r"\s*from\s+[A-z\.]+\s+import \*\s*")
+    for f, pep8_type in files:
+        for i, l in enumerate(open(f, 'r', encoding='utf8')):
+            if import_check.match(l):
+                print("%s:%d:0: global import bad practice" % (f, i + 1))
+
+    print("\n\n\n# running pep8...")
+
+    # these are very picky and often hard to follow
+    # while keeping common script formatting.
+    ignore = "E122", "E123", "E124", "E125", "E126", "E127", "E128"
+
+    for f, pep8_type in files:
+
+        if pep8_type == 1:
+            # E501:80 line length
+            ignore_tmp = ignore + ("E501", )
+        else:
+            ignore_tmp = ignore
+
+        os.system("pep8 --repeat --ignore=%s '%s'" % (",".join(ignore_tmp), f))
+
+    # frosted
+    print("\n\n\n# running frosted...")
+    for f, pep8_type in files:
+        os.system("frosted '%s'" % f)
+
+    print("\n\n\n# running pylint...")
+    for f, pep8_type in files:
+        # let pep8 complain about line length
+        os.system("pylint "
+                  "--disable="
+                  "C0111,"  # missing doc string
+                  "C0103,"  # invalid name
+                  "W0613,"  # unused argument, may add this back
+                            # but happens a lot for 'context' for eg.
+                  "W0232,"  # class has no __init__, Operator/Panel/Menu etc
+                  "W0142,"  # Used * or ** magic
+                            # even needed in some cases
+                  "R0902,"  # Too many instance attributes
+                  "R0903,"  # Too many statements
+                  "R0911,"  # Too many return statements
+                  "R0912,"  # Too many branches
+                  "R0913,"  # Too many arguments
+                  "R0914,"  # Too many local variables
+                  "R0915,"  # Too many statements
+                  " "
+                  "--include-ids=y "
+                  "--output-format=parseable "
+                  "--reports=n "
+                  "--max-line-length=1000"
+                  " '%s'" % f)
+
+if __name__ == "__main__":
+    main()