def get_categories(self, log):
paths = log["path"]
filetypes = []
categories = []
tag_lists = []
for p in paths:
filepath = p2f(p)
(filetype,category) = \
filetype_utils.get_file_description_and_category(filepath)
filetypes.append(filetype)
categories.append(category)
tags = filetype_utils.get_tags(filepath)
tag_lists.append(tags)
return (filetypes, categories, tag_lists)
def crawl_files(directory_to_crawl):
path = os.path.abspath(os.path.expanduser(directory_to_crawl))
assert os.path.isdir(path)
print "Crawling directory %s" % path
total_size = 0
total_cnt = 0
indexed_size = 0
indexed_cnt = 0
size_by_category = {}
cnt_by_category = {}
size_by_type = {}
cnt_by_type = {}
size_by_tag = {}
cnt_by_tag = {}
entries = [["Path", "Size", "Category", "Type", "Indexable?", "Tags"],]
for root, dirnames, filenames in os.walk(path):
for filename in filenames:
entry = []
fpath = os.path.join(root, filename)
entry.append(fpath)
stat = os.stat(fpath)
filesize = stat.st_size
total_size += filesize
total_cnt += 1
entry.append(str(filesize))
(filetype, category) = filetype_utils.get_file_description_and_category(fpath)
entry.append(category)
add_to_dict(size_by_category, category, filesize)
add_to_dict(cnt_by_category, category, 1)
add_to_dict(size_by_type, filetype, filesize)
add_to_dict(cnt_by_type, filetype, 1)
entry.append(filetype)
if filetype_utils.is_indexable_file(fpath):
entry.append("Yes")
else:
entry.append("No")
tags = filetype_utils.get_tags(fpath)
if len(tags)>0:
entry.append(tags[0])
add_to_dict(size_by_tag, tags[0], filesize)
add_to_dict(cnt_by_tag, tags[0], 1)
else:
entry.append("None")
add_to_dict(size_by_tag, "untagged", filesize)
add_to_dict(cnt_by_tag, "untagged", 1)
entries.append(entry)
print "Crawled %d files, for %3.2f MB total" % (total_cnt,
float(total_size)/
float(total_cnt)/1000000.0)
datafile = os.path.abspath("./file_data.csv")
with open(datafile, "w") as fd:
for entry in entries:
fd.write(", ".join(entry) + "\n")
print "Wrote data to file %s" % datafile
aggfile = os.path.abspath("./aggregate_data.csv")
with open(aggfile, "w") as fa:
fa.write("Group, Subgroup, Value\n")
fa.write("Total, Count, %d\n" % total_cnt)
fa.write("Total, Size, %d\n" % total_size)
dict_to_csv(fa, "Cnt by Category", cnt_by_category)
dict_to_csv(fa, "Size by Category", size_by_category)
dict_to_csv(fa, "Cnt by Type", cnt_by_type)
dict_to_csv(fa, "Size by Type", size_by_type)
dict_to_csv(fa, "Cnt by Tag", cnt_by_tag)
dict_to_csv(fa, "Size by Tag", size_by_tag)
print "Wrote aggregates to file %s" % aggfile
