Initial

sql_oneline.py

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+import sys
+import re
+import argparse
+import os
+
+ap = argparse.ArgumentParser()
+ap.add_argument('-r', '--regex', required=False, default=r'^(\s|\t)*(INSERT|DELETE|UPDATE|SELECT)(\s|\t)')
+ap.add_argument('-e', '--ext', required=False, default='oneline')
+ap.add_argument('-l', '--fromlog', required=False, default=False, action='store_true')
+args, files = ap.parse_known_args()
+
+assert files, "Kein File angegeben"
+assert all(map(os.path.isfile, files)), "Eines der Files gibt es nicht"
+
+regstr = args.regex
+
+if args.fromlog and '-r' not in sys.argv:
+    # We begin wit a date in a usual sql log
+    regstr = r'^(\t|\s)*[0-9]{2,4}[\-./][0-9]{2}[\-./][0-9]{2,4}'
+
+newline_reg = re.compile(regstr, re.IGNORECASE)
+
+for file in files:
+    lastline = ''
+    _name, _ext = os.path.splitext(file)
+    oneline_file = f"{_name}.{args.ext}{_ext}"
+    with open(file) as rf, open(oneline_file, 'w') as wf:
+        for line in rf:
+            line = line.strip()
+            if newline_reg.search(line):
+                if lastline and not lastline.endswith(';'):
+                    wf.write(";")
+                wf.write("\n")
+            wf.write(line + ' ')
+            lastline = line
+        print(f"{file} onelined to {oneline_file}")
+