regex101: Python Match Workspace

\ba Unicode word boundary

Non-Capturing Group(?:Length|Width|Height|Weight)

1st AlternativeLength

Lengththe literal text Length (case insensitive)

2nd AlternativeWidth

Widththe literal text Width (case insensitive)

3rd AlternativeHeight

Heightthe literal text Height (case insensitive)

4th AlternativeWeight

Weightthe literal text Weight (case insensitive)

the literal (32₁₀ / 40₈ / 20₁₆)

Non-Capturing Group(?:\.\d{1,2}|\d{1,4}\.?\d{0,2}|\d{5}\.?\d?|\d{6}\.?)

1st Alternative\.\d{1,2}

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{1,2}a Unicode decimal digit, repeated between 1 and 2 times

2nd Alternative\d{1,4}\.?\d{0,2}

\d{1,4}a Unicode decimal digit, repeated between 1 and 4 times

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

\d{0,2}a Unicode decimal digit, repeated between 0 and 2 times

3rd Alternative\d{5}\.?\d?

\d{5}a Unicode decimal digit, repeated exactly 5 times

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

\d?optionally matches a Unicode decimal digit

4th Alternative\d{6}\.?

\d{6}a Unicode decimal digit, repeated exactly 6 times

\.?optionally matches the literal . (46₁₀ / 56₈ / 2E₁₆)

the literal (32₁₀ / 40₈ / 20₁₆)

Non-Capturing Group(?:in|oz|lbs|VAC|Hz|amps|H\.P\.|kg)

1st Alternativein

inthe literal text in (case insensitive)

2nd Alternativeoz

ozthe literal text oz (case insensitive)

3rd Alternativelbs

lbsthe literal text lbs (case insensitive)

4th AlternativeVAC

VACthe literal text VAC (case insensitive)

5th AlternativeHz

Hzthe literal text Hz (case insensitive)

6th Alternativeamps

ampsthe literal text amps (case insensitive)

7th AlternativeH\.P\.

Hthe literal H (72₁₀ / 110₈ / 48₁₆) (case insensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

Pthe literal P (80₁₀ / 120₈ / 50₁₆) (case insensitive)

\.the literal . (46₁₀ / 56₈ / 2E₁₆)

8th Alternativekg

kgthe literal text kg (case insensitive)

Negative Lookahead(?!\S)

\Sany character that is not Unicode whitespace

Global pattern flags

g modifier: global. Finds all matches instead of stopping after the first

m modifier: multiline. Causes ^ and $ to match the start and end of each line, not only the start and end of the string

i modifier: insensitive. Matches without distinguishing uppercase and lowercase letters

Search reference

Regular Expression

\b(?:Length|Width|Height|Weight) (?:\.\d{1,2}|\d{1,4}\.?\d{0,2}|\d{5}\.?\d?|\d{6}\.?) (?:in|oz|lbs|VAC|Hz|amps|H\.P\.|kg)(?!\S)

Unit Tests

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