我们从Python开源项目中，提取了以下7个代码示例，用于说明如何使用win32api.GetProfileVal()。
def FindVssProjectInfo(fullfname): """Looks up the file system for an INI file describing the project. Looking up the tree is for ni style packages. Returns (projectName, pathToFileName) where pathToFileName contains the path from the ini file to the actual file. """ path, fnameonly = os.path.split(fullfname) origPath = path project = "" retPaths = [fnameonly] while not project: iniName = os.path.join(path, g_iniName) database = win32api.GetProfileVal("Python","Database", "", iniName) project = win32api.GetProfileVal("Python","Project", "", iniName) if project: break; # No valid INI file in this directory - look up a level. path, addpath = os.path.split(path) if not addpath: # Root? break retPaths.insert(0, addpath) if not project: win32ui.MessageBox("%s\r\n\r\nThis directory is not configured for Python/VSS" % origPath) return return project, "/".join(retPaths), database
def InstallPerfmonForService(serviceName, iniName, dllName = None): # If no DLL name, look it up in the INI file name if not dllName: # May be empty string! dllName = win32api.GetProfileVal("Python", "dll", "", iniName) # Still not found - look for the standard one in the same dir as win32service.pyd if not dllName: try: tryName = os.path.join(os.path.split(win32service.__file__)[0], "perfmondata.dll") if os.path.isfile(tryName): dllName = tryName except AttributeError: # Frozen app? - anyway, can't find it! pass if not dllName: raise ValueError("The name of the performance DLL must be available") dllName = win32api.GetFullPathName(dllName) # Now setup all the required "Performance" entries. hkey = win32api.RegOpenKey(win32con.HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Services\\%s" % (serviceName), 0, win32con.KEY_ALL_ACCESS) try: subKey = win32api.RegCreateKey(hkey, "Performance") try: win32api.RegSetValueEx(subKey, "Library", 0, win32con.REG_SZ, dllName) win32api.RegSetValueEx(subKey, "Open", 0, win32con.REG_SZ, "OpenPerformanceData") win32api.RegSetValueEx(subKey, "Close", 0, win32con.REG_SZ, "ClosePerformanceData") win32api.RegSetValueEx(subKey, "Collect", 0, win32con.REG_SZ, "CollectPerformanceData") finally: win32api.RegCloseKey(subKey) finally: win32api.RegCloseKey(hkey) # Now do the "Lodctr" thang... try: import perfmon path, fname = os.path.split(iniName) oldPath = os.getcwd() if path: os.chdir(path) try: perfmon.LoadPerfCounterTextStrings("python.exe " + fname) finally: os.chdir(oldPath) except win32api.error, details: print "The service was installed OK, but the performance monitor" print "data could not be loaded.", details
def get_extension_defn(moduleName, mapFileName, prefix): if win32api is None: return None os.environ['PYTHONPREFIX'] = prefix dsp = win32api.GetProfileVal(moduleName, "dsp", "", mapFileName) if dsp=="": return None # We allow environment variables in the file name dsp = win32api.ExpandEnvironmentStrings(dsp) # If the path to the .DSP file is not absolute, assume it is relative # to the description file. if not os.path.isabs(dsp): dsp = os.path.join( os.path.split(mapFileName)[0], dsp) # Parse it to extract the source files. sourceFiles = parse_dsp(dsp) if sourceFiles is None: return None module = CExtension(moduleName, sourceFiles) # Put the path to the DSP into the environment so entries can reference it. os.environ['dsp_path'] = os.path.split(dsp)[0] os.environ['ini_path'] = os.path.split(mapFileName)[0] cl_options = win32api.GetProfileVal(moduleName, "cl", "", mapFileName) if cl_options: module.AddCompilerOption(win32api.ExpandEnvironmentStrings(cl_options)) exclude = win32api.GetProfileVal(moduleName, "exclude", "", mapFileName) exclude = exclude.split() if win32api.GetProfileVal(moduleName, "Unicode", 0, mapFileName): module.AddCompilerOption('/D UNICODE /D _UNICODE') libs = win32api.GetProfileVal(moduleName, "libs", "", mapFileName).split() for lib in libs: module.AddLinkerLib(win32api.ExpandEnvironmentStrings(lib)) for exc in exclude: if exc in module.sourceFiles: module.sourceFiles.remove(exc) return module # Given an MSVC DSP file, locate C source files it uses # returns a list of source files.
def InstallPerfmonForService(serviceName, iniName, dllName = None): # If no DLL name, look it up in the INI file name if not dllName: # May be empty string! dllName = win32api.GetProfileVal("Python", "dll", "", iniName) # Still not found - look for the standard one in the same dir as win32service.pyd if not dllName: try: tryName = os.path.join(os.path.split(win32service.__file__)[0], "perfmondata.dll") if os.path.isfile(tryName): dllName = tryName except AttributeError: # Frozen app? - anyway, can't find it! pass if not dllName: raise ValueError("The name of the performance DLL must be available") dllName = win32api.GetFullPathName(dllName) # Now setup all the required "Performance" entries. hkey = win32api.RegOpenKey(win32con.HKEY_LOCAL_MACHINE, "SYSTEM\\CurrentControlSet\\Services\\%s" % (serviceName), 0, win32con.KEY_ALL_ACCESS) try: subKey = win32api.RegCreateKey(hkey, "Performance") try: win32api.RegSetValueEx(subKey, "Library", 0, win32con.REG_SZ, dllName) win32api.RegSetValueEx(subKey, "Open", 0, win32con.REG_SZ, "OpenPerformanceData") win32api.RegSetValueEx(subKey, "Close", 0, win32con.REG_SZ, "ClosePerformanceData") win32api.RegSetValueEx(subKey, "Collect", 0, win32con.REG_SZ, "CollectPerformanceData") finally: win32api.RegCloseKey(subKey) finally: win32api.RegCloseKey(hkey) # Now do the "Lodctr" thang... try: import perfmon path, fname = os.path.split(iniName) oldPath = os.getcwd() if path: os.chdir(path) try: perfmon.LoadPerfCounterTextStrings("python.exe " + fname) finally: os.chdir(oldPath) except win32api.error as details: print("The service was installed OK, but the performance monitor") print("data could not be loaded.", details)
