def compare_diff(self, pre_snap_file, post_snap_file, check_from_sqlite):
"""
This function is called when --diff is used
"""
if check_from_sqlite:
lines_a = pre_snap_file.splitlines(True)
lines_b = post_snap_file.splitlines(True)
headers = ("Snap_1", "Snap_2")
options = get_options()[0]
cd = ConsoleDiff(cols=int(options.cols),
show_all_spaces=options.show_all_spaces,
highlight=options.highlight,
no_bold=options.no_bold,
line_numbers=options.line_numbers,
tabsize=int(options.tabsize))
for line in cd.make_table(lines_a,
lines_b,
headers[0],
headers[1],
context=(not options.whole_file),
numlines=int(options.unified)):
codec_print(line, options)
sys.stdout.flush()
else:
if os.path.isfile(pre_snap_file) and os.path.isfile(
post_snap_file):
diff(pre_snap_file, post_snap_file)
else:
self.logger_check.info(
colorama.Fore.RED +
"ERROR!!! Files are not present in given path",
extra=self.log_detail)
def start():
if len(sys.argv) < 3:
raise Exception('USAGE: pdfdiff a.pdf b.df')
file_1 = sys.argv[-2]
file_2 = sys.argv[-1]
if not os.path.isfile(file_1) or not os.path.isfile(file_2):
raise Exception('Input file cant be located')
file_1_split = os.path.splitext(file_1)
file_2_split = os.path.splitext(file_2)
if file_1_split[-1].lower() != '.pdf' and file_2_split[-1].lower(
) != '.pdf':
raise Exception('file is not a pdf type')
file_1_txt = file_1_split[0] + '.txt'
file_2_txt = file_2_split[0] + '.txt'
with open(file_1_txt, 'w') as fd1:
fd1.write(convert_pdf_to_txt(file_1))
with open(file_2_txt, 'w') as fd2:
fd2.write(convert_pdf_to_txt(file_2))
diff(file_1_txt, file_2_txt)
os.remove(file_1_txt)
os.remove(file_2_txt)