152 lines
5.4 KiB
Python
Executable File
152 lines
5.4 KiB
Python
Executable File
#!/usr/bin/python
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import os
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import sys
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import re
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import subprocess
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import argparse
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c_exclude_list = [
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"elm_app", # These are only useful for C apps
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"elm_widget", # Custom widgets, probably not feasible for us to provide
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"elm_prefs", # Intended for configuration dialogs
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"elm_route", # Useless API?
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"elm_glview", # Is there an OpenGL API for Python that can be used with this?
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"evas_gl_", # ditto
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"elm_quicklaunch", # Is quicklaunch relevant for us?
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"emotion_object_extension_may_play_fast_get", # this optimization does not work from py
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]
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c_excludes = "|".join(c_exclude_list)
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py_exclude_list = [
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"elm_naviframe_item_simple_push", # macro
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"elm_object_item_content", # macro
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"elm_object_item_text", # macro
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"elm_object_content", # macro
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"elm_object_text", # macro
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]
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py_excludes = "|".join(py_exclude_list)
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parser = argparse.ArgumentParser()
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parser.add_argument("--python", action="store_true", default=False, help="Show Python API coverage")
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parser.add_argument("--c", action="store_true", default=False, help="Show C API coverage")
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parser.add_argument("libs", nargs="+", help="Possible values are eo, evas, ecore, ecore-file, edje, emotion, elementary and all.")
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args = parser.parse_args()
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libs = args.libs[:]
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if libs == ["all"]:
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libs = ["eo", "evas", "ecore", "ecore-file", "edje", "emotion", "elementary"]
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params = {
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"eo": ("include", "Eo", "eo"),
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"evas": ("include", "Evas", "evas"),
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"ecore": ("include", "Ecore", "ecore"),
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"ecore-file": ("include", "Ecore_File", "ecore_file"),
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"edje": ("include", "Edje", "edje"),
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"emotion": ("include", "Emotion", "emotion"),
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"elementary": ("efl/elementary", "Elementary", "elm"),
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}
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def pkg_config(require, min_vers=None):
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name = require.capitalize()
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try:
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sys.stdout.write("Checking for " + name + ": ")
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ver = subprocess.check_output(["pkg-config", "--modversion", require]).decode("utf-8").strip()
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if min_vers is not None:
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assert 0 == subprocess.call(["pkg-config", "--atleast-version", min_vers, require])
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cflags = subprocess.check_output(["pkg-config", "--cflags-only-I", require]).decode("utf-8").split()
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sys.stdout.write("OK, found " + ver + "\n")
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return cflags
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except (OSError, subprocess.CalledProcessError):
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raise SystemExit("Failed to find" + name + "with 'pkg-config'. Please make sure that it is installed and available on your system path.")
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except (AssertionError):
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raise SystemExit("Failed to match version. Found: " + ver + " Needed: " + min_vers)
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def get_capis(inc_path, prefix):
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capis = []
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capi_pattern = re.compile("^ *EAPI [A-Za-z_ *\n]+ +\**(?!" + c_excludes + ")(" + prefix + "_\w+) *\(", flags = re.S|re.M)
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for path, dirs, files in os.walk(inc_path):
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for f in files:
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if sys.version_info[0] < 3:
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header = open(os.path.join(path, f), mode="r")
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else:
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header = open(os.path.join(path, f), encoding="UTF-8", mode="r")
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capi = header.read()
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matches = re.finditer(capi_pattern, capi)
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for match in matches:
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func = match.group(1)
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capis.append(func)
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header.close()
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return capis
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def get_pyapis(pxd_path, header_name, prefix):
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pyapis = []
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pyapi_pattern1 = re.compile('(cdef extern from "' + header_name + '\.h":\n)(.+)', flags = re.S)
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pyapi_pattern2 = re.compile("^ [a-zA-Z _*]+?(?!" + py_excludes + ")(" + prefix + "_\w+)\(", flags = re.M)
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for path, dirs, files in os.walk(pxd_path):
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for f in files:
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if f.endswith(".pxd"):
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if sys.version_info[0] < 3:
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pxd = open(os.path.join(path, f), mode="r")
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else:
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pxd = open(os.path.join(path, f), encoding="UTF-8", mode="r")
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pyapi = pxd.read()
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cdef = re.search(pyapi_pattern1, pyapi)
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if cdef:
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matches = re.finditer(pyapi_pattern2, cdef.group(2))
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for match in matches:
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func = match.group(1)
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pyapis.append(func)
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pxd.close()
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return pyapis
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for lib in libs:
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inc_path = pkg_config(lib, "1.7.99")[0][2:]
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pxd_path, header_name, prefix = params[lib]
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capis = get_capis(inc_path, prefix)
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pyapis = get_pyapis(pxd_path, header_name, prefix)
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ecs = set(capis)
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eps = set(pyapis)
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differences = ecs.union(eps) - ecs.intersection(eps)
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for d in sorted(differences):
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if args.python and d in ecs:
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print("{0} is missing from Python API".format(d))
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if args.c and d in eps:
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print("{0} is missing from C API".format(d))
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if args.python or args.c: print("\n---")
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if args.python:
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print("Number of functions missing from Python API: {0}".format(len(ecs - ecs.intersection(eps))))
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if args.c:
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print("Number of functions missing from C API: {0}".format(len(eps - ecs.intersection(eps))))
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if args.python or args.c: print("---")
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if args.python:
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print("Python API functions: {0}".format(len(eps)))
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if args.c:
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print("C API functions: {0}".format(len(ecs)))
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if args.python and len(ecs) > 0:
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percentage = float(len(ecs.intersection(eps))) / float(len(ecs)) * 100.0
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print("===")
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print("Bindings coverage {0:.2f}%".format(percentage))
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if args.python or args.c: print("---\n")
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