# copy_pydoc.py

# copy_pydoc.py

import sys, os.path, keyword, webbrowser, __builtin__

print 'SEARCHING FOR CORE MODULES... ',
modules_in_each_path = []
for f in sys.path:
    if '\\lib\\' in f and '\\Python' in f:
        for root, _, dir_files in os.walk(f):
            for df in dir_files:
                if '.py' in df:
                    df,z = df.rsplit('.',1)
                    try:
                        __import__(df)
                        if df not in modules_in_each_path:
                            modules_in_each_path.append(df)
                    except:
                        0
#

kwL = keyword.kwlist
my_modules =   (dir('keywords'), kwL, sys.builtin_module_names, sys.modules.keys(),
                dir(__builtin__), modules_in_each_path)
my_modules = [val for sublist in my_modules for val in sublist]

my_modules = list(set(my_modules))
my_modules.sort()

dir_x = u'C:\\'
folder = u'Python\\'
filename = 'corepydoc.txt'
try: os.mkdir(dir_x+folder)
except: pass
fullpath = dir_x + folder + filename

print 'CAPTURING CORE MODULE DETAILS... ',
with open(fullpath,'w') as f:
    t = sys.stdout
    sys.stdout = f
    for module in my_modules:
        try: help(module)
        except: 0
    sys.stdout = t
#

print 'REFINING DETAILS OF CORE MODULES... '
my_modules = []

class ProgressBar():
    pointer = 0
    width = 100

    def __call__(self,x):
        # x in percent
        os.system('cls||clear')
        self.pointer = int(self.width*(x/100.0))
        progress = '\n > ' + chr(178)*self.pointer + ':'*(self.width-self.pointer)+\
        " < \n %d Percent " % int(x)

        #clear()
        sys.stdout.write(progress)
        sys.stdout.flush()

pb = ProgressBar()

p = 1
i = 1
prev = ''
with open(fullpath,'r') as f:
    wait = len(f) / 100
    for line in f:
        if line != prev:
            prev = line
            if f.count(line) > 20 or line not in my_modules:
                my_modules.append(line)
            if not i%wait:
                pb(p)
                p+=1
            i+=1
#
print "\n\n *** Task Now Complete ***"

with open(fullpath,'w') as f:
    f.write('\n'.join(my_modules))

print 'OPENING SAVED FILE FOR USER TO NOW READ...'
webbrowser.open('file://' + fullpath)