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FileReader.py
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FileReader.py
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from typing import List, Any
import fitz
import re
class Reader:
def __init__(self, pdf_file):
self.doc = fitz.Document(pdf_file)
def make_text(words):
"""Return textstring output of get_text("words").
Word items are sorted for reading sequence left to right,
top to bottom.
"""
line_dict = {} # key: vertical coordinate, value: list of words
words.sort(key=lambda w: w[0]) # sort by horizontal coordinate
for w in words: # fill the line dictionary
y1 = round(w[3], 1) # bottom of a word: don't be too picky!
word = w[4] # the text of the word
line = line_dict.get(y1, []) # read current line content
line.append(word) # append new word
line_dict[y1] = line # write back to dict
lines = list(line_dict.items())
lines.sort() # sort vertically
return "\n".join([" ".join(line[1]) for line in lines])
class Digit:
def __init__(self, pdf_file):
self.pdf_file = pdf_file
self.pdf_reader = Reader(pdf_file)
self.doc= self.pdf_reader.doc
def get_POI(self, pattern):
POI = None
code = None
agent_code = None
for page in self.doc.pages():
blocks = page.get_text("blocks")
for line in blocks:
# page_text = page.get_text()
m = re.match(pattern, (" ".join(line[4].split())).lower())
if m is not None:
POI = page
# print('found')
break
if POI is not None:
break
return POI
def get_tp_premium(self,Policy_Type):
if Policy_Type !='TP':
od_return = self.get_od_premium()
if od_return is not None:
if len(od_return)==2:
return od_return[1]
if self.doc.is_closed:
self.pdf_reader = Reader(self.pdf_file)
self.doc = self.pdf_reader.doc
page = self.get_POI(".*Basic\s+Third.*".lower())
blocks = page.get_text("blocks")
blocktextlist = []
txt = page.get_text()
# blocks= POI.get_text("blocks",flags = fitz.fitz.TEXT_PRESERVE_LIGATURES | fitz.fitz.TEXT_PRESERVE_WHITESPACE)
blocks.sort(key=lambda b: (b[3], b[0]))
if Policy_Type != 'TP':
s1 = (page.search_for('Total Act'))[0]
else:
s1 = (page.search_for('Basic Third'))[0]
lst = [txt[4] for txt in blocks]
lst = [txt[4] for txt in blocks]
# print(" ".join(page.get_textbox([s1.x0, s1.y0-1, 9999, s1.y1]).split()))
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 5, 9999, s1.y1)) and w[1] > s1.y0 - 5]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
# print(ws)
regnum = " ".join(ws)
print(regnum)
m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
if m is not None:
return m[0]
def get_od_premium(self):
page = self.get_POI(".*total\s+od.*".lower())
blocks = page.get_text("blocks")
blocktextlist = []
txt = page.get_text()
# blocks= POI.get_text("blocks",flags = fitz.fitz.TEXT_PRESERVE_LIGATURES | fitz.fitz.TEXT_PRESERVE_WHITESPACE)
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = (page.search_for('Total OD'))[0]
lst = [txt[4] for txt in blocks]
#print(" ".join(page.get_textbox([s1.x0, s1.y0-1, 9999, s1.y1]).split()))
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0-1, 9999, s1.y1)) and w[1] > s1.y0-1]
#print(mywords)
#print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
#print(ws)
regnum = " ".join(ws)
print(regnum)
m= re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
if len(m)!=0:
print(m)
return m
def get_final_premium(self):
page = self.get_POI(".*BASIC\s*Third-Party.*".lower())
blocks = page.get_text("blocks")
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = page.search_for('Final Premium')
if len(s1)!=0:
s1 = s1[0]
pass
else:
s1 = page.search_for('Total Premium')
s1 = s1[0]
# return s1
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 5, 9999, s1.y1)) and w[1] > s1.y0 - 5]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
# print(ws)
regnum = " ".join(ws)
#print(regnum)
m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
if len(m)!=0:
#print(m)
return m[0]
def get_net_premium(self):
page = self.get_POI(".*BASIC\s*Third-Party.*".lower())
blocks = page.get_text("blocks")
blocks.sort(key=lambda b: (b[0], b[3]))
s1 = page.search_for('Net Premium')
if len(s1) != 0:
s1 = s1[0]
no_period = True
for bl in blocks:
#print(bl)
if "Net Premium" in bl[4].strip() and bl[:4][0] < 60:
print(bl)
s1.x0 = bl[:4][0]
s1.y0 = bl[:4][1]
s1.x1 = bl[:4][2]
s1.y1 = bl[:4][3]
no_period = False
break
# return s1
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 5, 9999, s1.y1)) and w[1] > s1.y0 - 5]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
# print(ws)
regnum = " ".join(ws)
# print(regnum)
m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
if len(m)!=0:
# print(m)
return m[0]
def get_policy_expiry(self):
page = self.get_POI(".*YOUR\s*POLICY\s*DETAILS*".lower())
blocks = page.get_text("blocks")
blocktextlist = []
txt = page.get_text()
# blocks= POI.get_text("blocks",flags = fitz.fitz.TEXT_PRESERVE_LIGATURES | fitz.fitz.TEXT_PRESERVE_WHITESPACE)
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = (page.search_for('Period of Policy'))[0]
lst = [txt[4] for txt in blocks]
lst = [txt[4] for txt in blocks]
no_period = True
for bl in blocks:
if "Period of Policy"==bl[4].strip():
print(bl)
s1.x0 = bl[:4][0]
s1.y0 = bl[:4][1]
s1.x1 = bl[:4][2]
s1.y1 = bl[:4][3]
no_period = False
break
if no_period:
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y1 +1, 9999, s1.y1+ 30))]
for w in mywords:
if 'To' == w[4].strip():
s1.x0 = w[:4][0]
s1.y0 = w[:4][1]
s1.x1 = w[:4][2]
s1.y1 = w[:4][3]
# print(lst)
# print(" ".join(page.get_textbox([s1.x0, s1.y0-1, 9999, s1.y1]).split()))
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 1, 9999, s1.y1)) and w[1] > s1.y0 - 1]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
# print(ws)
regnum = " ".join(ws)
print(regnum)
m = re.findall(r"\d{2}-[a-z]{3,4}-\d{4}\s*\d{2}:\d{2}:\d{2}", regnum)
self.doc.close()
if len(m)!=0:
return m
else:
expiry_pattern = '.*to\s*(\d{2}-[a-z]{3,4}-\d{4})\s*(\d{2}:\d{2}:\d{2}).*'
match = re.match(expiry_pattern, regnum.lower())
if match is not None:
return match.groups()[0].strip().upper()
def has_numbers(self,inputString):
return any(char.isdigit() for char in inputString)
def def_get_make(self):
page = self.get_POI(".*RTO\s*Location.*".lower())
blocks = page.get_text("blocks")
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = page.search_for('Make')
if len(s1) != 0:
s1 = s1[0]
# return s1
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 5, s1.x0 + 400, s1.y1)) and
(w[1] > s1.y0 - 5 and w[3] < s1.y1 + 5)]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
print(ws)
regnum = " ".join(ws)
# print(regnum)
# m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
return ws[1]
def get_make(self):
page = self.get_POI(".*RTO\s*Location.*".lower())
blocks = page.get_text("blocks")
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = page.search_for('Make')
if len(s1) != 0:
s1 = s1[0]
# return s1
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 5, s1.x0 + 400, s1.y1)) and
(w[1] > s1.y0 - 5 and w[3] < s1.y1 + 5)]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
print(ws)
regnum = " ".join(ws)
# print(regnum)
# m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
self.doc.close()
return ws[1]
def flags_decomposer(self,flags):
"""Make font flags human readable."""
l = []
if flags & 2 ** 0:
l.append("superscript")
if flags & 2 ** 1:
l.append("italic")
if flags & 2 ** 2:
l.append("serifed")
else:
l.append("sans")
if flags & 2 ** 3:
l.append("monospaced")
else:
l.append("proportional")
if flags & 2 ** 4:
l.append("bold")
return ", ".join(l)
def get_model(self):
page = self.get_POI(".*RTO\s*Location.*".lower())
blocks = page.get_text("dict", flags=11)["blocks"]
s1 = page.search_for('Model/Vehicle')
if len(s1) != 0:
s1 = s1[0]
if s1.x0 < page.rect[3]*0.20:
#print('left')
s1.x0 = 0
s1.y0 = s1.y0-2
s1.x1 = page.rect[3]*0.20
s1.y1 = s1.y1+2
else:
#print('right')
s1.x0 = s1.x0-2
s1.y0 = s1.y0 - 2
s1.x1 = page.rect[3]
s1.y1 = s1.y1 + 10*(s1.x0/page.rect[3])
#print(s1)
#print(page.rect[3])
#print(s1.x1)
wrds = []
for b in blocks: # iterate through the text blocks
for l in b["lines"]: # iterate through the text lines
for s in l["spans"]: # iterate through the text spans
#print(s['text'])
if fitz.Rect([s1.x0, s1.y0, s1.x1, s1.y1]).intersects(fitz.Rect(s['origin'][0], s['origin'][1],s['bbox'][2]+2, s['bbox'][3]+2)):
wrds.append(s["text"])
#print(wrds)
pgnum=" ".join(wrds)
repl_list=['Model/Vehicle','Variant','(','-',')','Sub','Type']
for rp in repl_list:
pgnum = pgnum.replace(rp,"")
return pgnum
# print("Text: '%s'" % s["text"]) # simple print of text
# print(font_properties)
def get_partner_name(self):
page = self.get_POI(".*Partner\s*Name.*".lower())
blocks = page.get_text("blocks")
blocks.sort(key=lambda b: (b[3], b[0]))
s1 = page.search_for('Partner Name')
if len(s1) != 0:
s1 = s1[0]
# return s1
words = page.get_text("words")
words.sort(key=lambda w: w[0])
mywords = [w for w in words if
fitz.Rect(w[:4]).intersects(fitz.Rect(s1.x0, s1.y0 - 10, s1.x0 + 400, s1.y1)) and ((w[1] > s1.y0 - 10 and w[3] < s1.y1+5) and not self.has_numbers(w[4]))]
# print(mywords)
# print(s1.x0, s1.y0)
ws = [w[4].replace(u"\xa0", u" ") for w in mywords]
# print(ws)
print(ws)
regnum = " ".join(ws)
# print(regnum)
# m = re.findall(r"[-+]?\d*\.\d+|\d+", regnum)
regnum = regnum.replace("Partner Name","").strip()
regnum = regnum.replace(":","").strip()
regnum = regnum.replace("Vehicle","").strip()
regnum = regnum.replace("Registration","").strip()
regnum = regnum.replace("No.","").strip()
self.doc.close()
return regnum
# if len(m) != 0:
# print(m)
# return m[0]
#
# import os
# for file in os.listdir(r'E:\NewDownloads\DemoDownloads\tata policy\digit'):
#
# print("File Name ",file)
# rd=Digit(os.path.join(r'E:\NewDownloads\DemoDownloads\tata policy\digit',file))
# print(rd.get_tp_premium())