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•
d5a85b5
1
Parent(s):
a969444
Update in time format
Browse files- preprocessor.py +19 -9
preprocessor.py
CHANGED
@@ -1,11 +1,11 @@
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import re
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import pandas as pd
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pattern_12 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s[a,m,p]+\s-\s'
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-
pattern_24 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s-\s'
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pattern_ph_num = '\d{1,2} \d{5} \d{5}'
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def checker(data):
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check_1 = re.search(pattern_12, data)
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check_2 = re.search(pattern_24, data)
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@@ -16,6 +16,10 @@ def checker(data):
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def preprocess(data):
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x = re.search(pattern_12, data)
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# For 12 hour format
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@@ -24,9 +28,12 @@ def preprocess(data):
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dates = re.findall(pattern_12, data)
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df = pd.DataFrame({'user_message': messages, 'message_date': dates})
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df['message_date']
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else:
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messages = re.split(pattern_24, data)[1:]
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@@ -34,10 +41,13 @@ def preprocess(data):
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df = pd.DataFrame({'user_message': messages, 'message_date': dates})
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df['message_date']
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df.rename(columns={'message_date': 'date'}, inplace=True)
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users = []
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import re
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import pandas as pd
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def checker(data):
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pattern_12 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s[a,m,p]+\s-\s'
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pattern_24 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s-\s'
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check_1 = re.search(pattern_12, data)
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check_2 = re.search(pattern_24, data)
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def preprocess(data):
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pattern_12 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s[a,m,p]+\s-\s'
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pattern_24 = '\d{1,2}\/\d{1,2}\/\d{2,4},\s\d{1,2}:\d{1,2}\s-\s'
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pattern_ph_num = '\d{1,2} \d{5} \d{5}'
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x = re.search(pattern_12, data)
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# For 12 hour format
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dates = re.findall(pattern_12, data)
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df = pd.DataFrame({'user_message': messages, 'message_date': dates})
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try:
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df['message_date'] = pd.to_datetime(
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df['message_date'], format='%d/%m/%y, %I:%M %p - ')
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except ValueError:
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df['message_date'] = pd.to_datetime(
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df['message_date'], format='%d/%m/%Y, %I:%M %p - ')
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else:
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messages = re.split(pattern_24, data)[1:]
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df = pd.DataFrame({'user_message': messages, 'message_date': dates})
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try:
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df['message_date'] = pd.to_datetime(
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df['message_date'], format='%d/%m/%y, %H:%M - ')
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except ValueError:
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df['message_date'] = pd.to_datetime(
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df['message_date'], format='%d/%m/%Y, %H:%M - ')
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df.rename(columns={'message_date': 'date'}, inplace=True)
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users = []
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