Regular Expressions 101

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An explanation of your regex will be automatically generated as you type.
Detailed match information will be displayed here automatically.
  • All Tokens
  • Common Tokens
  • General Tokens
  • Anchors
  • Meta Sequences
  • Quantifiers
  • Group Constructs
  • Character Classes
  • Flags/Modifiers
  • Substitution
  • A single character of: a, b or c
    [abc]
  • A character except: a, b or c
    [^abc]
  • A character in the range: a-z
    [a-z]
  • A character not in the range: a-z
    [^a-z]
  • A character in the range: a-z or A-Z
    [a-zA-Z]
  • Any single character
    .
  • Alternate - match either a or b
    a|b
  • Any whitespace character
    \s
  • Any non-whitespace character
    \S
  • Any digit
    \d
  • Any non-digit
    \D
  • Any word character
    \w
  • Any non-word character
    \W
  • Non-capturing group
    (?:...)
  • Capturing group
    (...)
  • Zero or one of a
    a?
  • Zero or more of a
    a*
  • One or more of a
    a+
  • Exactly 3 of a
    a{3}
  • 3 or more of a
    a{3,}
  • Between 3 and 6 of a
    a{3,6}
  • Start of string
    ^
  • End of string
    $
  • A word boundary
    \b
  • Non-word boundary
    \B

Regular Expression
No Match

/
/
g

Test String

Code Generator

Language

Generated Code

# coding=utf8 # the above tag defines encoding for this document and is for Python 2.x compatibility import re regex = r"\"listItems\"\s*:\s*([^}]+)" test_str = ("\"listItems\": [\n" " {\n" " \"name\": \"Gelas Kaca Lusinan Murah 1 Set Isi 6 Motif Bening Model Klasik Unik Cafe Lucu Cantik Kedaung Coolant Tumblers Harga Murah Tidak Mudah Retak Pecah Bahan Beling Tebal Ukuran 250 ml elegan Untuk Tamu Rumah dan Dapur\",\n" " \"nid\": \"5609668850\",\n" " \"icons\": [],\n" " \"image\": \"https://id-test-11.slatic.net/p/0227998499138451f7cc6ada1d885a7b.png\",\n" " \"originalPrice\": \"35000.00\",\n" " \"originalPriceShow\": \"Rp35.000\",\n" " \"price\": \"29000.00\",\n" " \"promotionId\": \"null\",\n" " \"priceShow\": \"Rp29.000\",\n" " \"discount\": \"-17%\",\n" " \"ratingScore\": \"0\",\n" " \"review\": \"\",\n" " \"installment\": \"\",\n" " \"tItemType\": \"nt_product\",\n" " \"location\": \"Kota Surabaya\",\n" " \"cheapest_sku\": \"5609668850_ID-11061072628\",\n" " \"sku\": \"5609668850_ID\",\n" " \"skus\": [],\n" " \"brandId\": \"123222884\",\n" " \"brandName\": \"KEDAUNG\",\n" " \"sellerId\": \"400603179050\",\n" " \"mainSellerId\": \"\",\n" " \"sellerName\": \"Go-Panstore\",\n" " \"thumbs\": [\n" " {\n" " \"image\": \"https://id-test-11.slatic.net/p/0227998499138451f7cc6ada1d885a7b.png\",\n" " \"sku\": \"5609668850_ID\",\n" " \"skuId\": \"11061072628\",\n" " \"itemUrl\": \"/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-klasik-unik-cafe-lucu-cantik-kedaung-coolant-tumblers-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5609668850.html\"\n" " }\n" " ],\n" " \"restrictedAge\": 0,\n" " \"categories\": [\n" " 16336,\n" " 16358,\n" " 16470\n" " ],\n" " \"clickTrace\": \"query:gelas+lucu+harga+murah;nid:5609668850;src:LazadaMainSrp;rn:c6e42d21e0c1c781d4df4ad08f2c5705;region:id;sku:5609668850_ID;price:29000.00;client:desktop;supplier_id:400603179050;asc_category_id:16470;item_id:5609668850;sku_id:11061072628;shop_id:2523734\",\n" " \"addToCartSkus\": [\n" " {\n" " \"sku\": \"5609668850_ID-11061072628\",\n" " \"skuId\": \"11061072628\",\n" " \"count\": 0\n" " }\n" " ],\n" " \"itemId\": \"5609668850\",\n" " \"skuId\": \"11061072628\",\n" " \"inStock\": true,\n" " \"isAD\": 0,\n" " \"addToCart\": false,\n" " \"showFeedBack\": true,\n" " \"longImageDisplayable\": false,\n" " \"itemUrl\": \"//www.lazada.co.id/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-klasik-unik-cafe-lucu-cantik-kedaung-coolant-tumblers-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5609668850.html\",\n" " \"querystring\": \"search=1\"\n" " },\n" " {\n" " \"name\": \"Gelas Kaca Lusinan Murah 1 Set Isi 6 Motif Bening Model Cawan Unik Cafe Lucu Cantik Merk Kedaung Harga Murah Tidak Mudah Retak Pecah Bahan Beling Tebal Ukuran 250 ml elegan Untuk Tamu Rumah dan Dapur\",\n" " \"nid\": \"5578244948\",\n" " \"icons\": [],\n" " \"image\": \"https://id-test-11.slatic.net/p/f3c88eb266396b1a132413af364c5e97.png\",\n" " \"originalPrice\": \"35000.00\",\n" " \"originalPriceShow\": \"Rp35.000\",\n" " \"price\": \"25000.00\",\n" " \"promotionId\": \"null\",\n" " \"priceShow\": \"Rp25.000\",\n" " \"discount\": \"-29%\",\n" " \"ratingScore\": \"0\",\n" " \"review\": \"\",\n" " \"installment\": \"\",\n" " \"tItemType\": \"nt_product\",\n" " \"location\": \"Kota Surabaya\",\n" " \"cheapest_sku\": \"5578244948_ID-11032256617\",\n" " \"sku\": \"5578244948_ID\",\n" " \"skus\": [],\n" " \"brandId\": \"123222884\",\n" " \"brandName\": \"KEDAUNG\",\n" " \"sellerId\": \"400603179050\",\n" " \"mainSellerId\": \"\",\n" " \"sellerName\": \"Go-Panstore\",\n" " \"thumbs\": [\n" " {\n" " \"image\": \"https://id-test-11.slatic.net/p/f3c88eb266396b1a132413af364c5e97.png\",\n" " \"sku\": \"5578244948_ID\",\n" " \"skuId\": \"11032256617\",\n" " \"itemUrl\": \"/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-cawan-unik-cafe-lucu-cantik-merk-kedaung-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5578244948.html\"\n" " }\n" " ],\n" " \"restrictedAge\": 0,\n" " \"categories\": [\n" " 16336,\n" " 16358,\n" " 16470\n" " ],\n" " \"clickTrace\": \"query:gelas+lucu+harga+murah;nid:5578244948;src:LazadaMainSrp;rn:c6e42d21e0c1c781d4df4ad08f2c5705;region:id;sku:5578244948_ID;price:25000.00;client:desktop;supplier_id:400603179050;asc_category_id:16470;item_id:5578244948;sku_id:11032256617;shop_id:2523734\",\n" " \"addToCartSkus\": [\n" " {\n" " \"sku\": \"5578244948_ID-11032256617\",\n" " \"skuId\": \"11032256617\",\n" " \"count\": 0\n" " }\n" " ],\n" " \"itemId\": \"5578244948\",\n" " \"skuId\": \"11032256617\",\n" " \"inStock\": true,\n" " \"isAD\": 0,\n" " \"addToCart\": false,\n" " \"showFeedBack\": true,\n" " \"longImageDisplayable\": false,\n" " \"itemUrl\": \"//www.lazada.co.id/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-cawan-unik-cafe-lucu-cantik-merk-kedaung-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5578244948.html\",\n" " \"querystring\": \"search=1\"\n" " },\n" " {\n" " \"name\": \"Gelas Kaca Lusinan Murah 1 Set Isi 6 Motif Bening Model WHISKEY Unik Cafe Lucu Cantik Merk Kedaung Harga Murah Tidak Mudah Retak Pecah Bahan Beling Tebal Ukuran 250 ml elegan Untuk Tamu Rumah dan Dapur\",\n" " \"nid\": \"5578230424\",\n" " \"icons\": [],\n" " \"image\": \"https://id-test-11.slatic.net/p/df5706ad4c4a457e61b6875b1190aad9.png\",\n" " \"originalPrice\": \"48000.00\",\n" " \"originalPriceShow\": \"Rp48.000\",\n" " \"price\": \"39000.00\",\n" " \"promotionId\": \"null\",\n" " \"priceShow\": \"Rp39.000\",\n" " \"discount\": \"-19%\",\n" " \"ratingScore\": \"5.0\",\n" " \"review\": \"2\",\n" " \"installment\": \"\",\n" " \"tItemType\": \"nt_product\",\n" " \"location\": \"Kota Surabaya\",\n" " \"cheapest_sku\": \"5578230424_ID-11032234543\",\n" " \"sku\": \"5578230424_ID\",\n" " \"skus\": [],\n" " \"brandId\": \"123222884\",\n" " \"brandName\": \"KEDAUNG\",\n" " \"sellerId\": \"400603179050\",\n" " \"mainSellerId\": \"\",\n" " \"sellerName\": \"Go-Panstore\",\n" " \"thumbs\": [\n" " {\n" " \"image\": \"https://id-test-11.slatic.net/p/df5706ad4c4a457e61b6875b1190aad9.png\",\n" " \"sku\": \"5578230424_ID\",\n" " \"skuId\": \"11032234543\",\n" " \"itemUrl\": \"/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-whiskey-unik-cafe-lucu-cantik-merk-kedaung-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5578230424.html\"\n" " }\n" " ],\n" " \"restrictedAge\": 0,\n" " \"categories\": [\n" " 16336,\n" " 16358,\n" " 16470\n" " ],\n" " \"clickTrace\": \"query:gelas+lucu+harga+murah;nid:5578230424;src:LazadaMainSrp;rn:c6e42d21e0c1c781d4df4ad08f2c5705;region:id;sku:5578230424_ID;price:39000.00;client:desktop;supplier_id:400603179050;asc_category_id:16470;item_id:5578230424;sku_id:11032234543;shop_id:2523734\",\n" " \"addToCartSkus\": [\n" " {\n" " \"sku\": \"5578230424_ID-11032234543\",\n" " \"skuId\": \"11032234543\",\n" " \"count\": 0\n" " }\n" " ],\n" " \"itemId\": \"5578230424\",\n" " \"skuId\": \"11032234543\",\n" " \"inStock\": true,\n" " \"isAD\": 0,\n" " \"addToCart\": false,\n" " \"showFeedBack\": true,\n" " \"longImageDisplayable\": false,\n" " \"itemUrl\": \"//www.lazada.co.id/products/gelas-kaca-lusinan-murah-1-set-isi-6-motif-bening-model-whiskey-unik-cafe-lucu-cantik-merk-kedaung-harga-murah-tidak-mudah-retak-pecah-bahan-beling-tebal-ukuran-250-ml-elegan-untuk-tamu-rumah-dan-dapur-i5578230424.html\",\n" " \"querystring\": \"search=1\"\n" " },\n" " {\n" " \"name\": \"GODJILLA Gelas Cafe Viral Bahan Kaca Bening Cantik Kedaung Drink Jar Harvest 250 ml Set lengkap dengan tutup Stainless dan gagang Aesthetic Lucu Elegan Harga Termurah\",\n" " \"nid\": \"6413930218\",\n" " \"icons\": [],\n" " \"image\": \"https://sg-test-11.slatic.net/p/532045a7c119addbf91e6150d2a441b9.png\",\n" " \"price\": \"12690.00\",\n" " \"promotionId\": \"null\",\n" " \"priceShow\": \"Rp12.690\",\n" " \"ratingScore\": \"0\",\n" " \"review\": \"\",\n" " \"installment\": \"\",\n" " \"tItemType\": \"nt_product\",\n" " \"location\": \"Kota Surabaya\",\n" " \"cheapest_sku\": \"6413930218_ID-12164780997\",\n" " \"sku\": \"6413930218_ID\",\n" " \"skus\": [],\n" " \"brandId\": \"123222884\",\n" " \"brandName\": \"KEDAUNG\",\n" " \"sellerId\": \"400625169008\",\n" " \"mainSellerId\": \"\",\n" " \"sellerName\": \"Godjilla Online Store\",\n" " \"thumbs\": [\n" " {\n" " \"image\": \"https://sg-live-01.slatic.net/p/cdbfe36dca8c1c5a62f84133ece4966c.jpg\",\n" " \"sku\": \"6413930218_ID\",\n" " \"skuId\": \"12164780997\",\n" " \"itemUrl\": \"/products/godjilla-gelas-cafe-viral-bahan-kaca-bening-cantik-kedaung-drink-jar-harvest-250-ml-set-lengkap-dengan-tutup-stainless-dan-gagang-aesthetic-lucu-elegan-harga-termurah-i6413930218.html\"\n" " }\n" " ],\n" " \"restrictedAge\": 0,\n" " \"categories\": [\n" " 16336,\n" " 16358,\n" " 16470\n" " ],\n" " \"clickTrace\": \"query:gelas+lucu+harga+murah;nid:6413930218;src:LazadaMainSrp;rn:c6e42d21e0c1c781d4df4ad08f2c5705;region:id;sku:6413930218_ID;price:12690.00;client:desktop;supplier_id:400625169008;asc_category_id:16470;item_id:6413930218;sku_id:12164780997;shop_id:4388985\",\n" " \"addToCartSkus\": [\n" " {\n" " \"sku\": \"6413930218_ID-12164780997\",\n" " \"skuId\": \"12164780997\",\n" " \"count\": 0\n" " }\n" " ],\n" " \"itemId\": \"6413930218\",\n" " \"skuId\": \"12164780997\",\n" " \"inStock\": true,\n" " \"isAD\": 0,\n" " \"addToCart\": false,\n" " \"showFeedBack\": true,\n" " \"longImageDisplayable\": false,\n" " \"itemUrl\": \"//www.lazada.co.id/products/godjilla-gelas-cafe-viral-bahan-kaca-bening-cantik-kedaung-drink-jar-harvest-250-ml-set-lengkap-dengan-tutup-stainless-dan-gagang-aesthetic-lucu-elegan-harga-termurah-i6413930218.html\",\n" " \"querystring\": \"search=1\"\n" " },\n" " {\n" " \"name\": \"GODJILLA Gelas Cafe Viral Bahan Kaca Bening Cantik 3 pcs Kedaung Drink Jar Harvest 250 ml Set lengkap dengan tutup Stainless dan gagang Aesthetic Lucu Elegan Harga Termurah\",\n" " \"nid\": \"6348904497\",\n" " \"icons\": [],\n" " \"image\": \"https://sg-test-11.slatic.net/p/d46be3e12d672790397a73b0bb957972.png\",\n" " \"originalPrice\": \"33000.00\",\n" " \"originalPriceShow\": \"Rp33.000\",\n" " \"price\": \"30500.00\",\n" " \"promotionId\": \"null\",\n" " \"priceShow\": \"Rp30.500\",\n" " \"discount\": \"-8%\",\n" " \"ratingScore\": \"0\",\n" " \"review\": \"\",\n" " \"installment\": \"\",\n" " \"tItemType\": \"nt_product\",\n" " \"location\": \"Kota Surabaya\",\n" " \"cheapest_sku\": \"6348904497_ID-12043432935\",\n" " \"sku\": \"6348904497_ID\",\n" " \"skus\": [],\n" " \"brandId\": \"123222884\",\n" " \"brandName\": \"KEDAUNG\",\n" " \"sellerId\": \"400625169008\",\n" " \"mainSellerId\": \"\",\n" " \"sellerName\": \"Godjilla Online Store\",\n" " \"thumbs\": [\n" " {\n" " \"image\": \"https://sg-test-11.slatic.net/p/d46be3e12d672790397a73b0bb957972.png\",\n" " \"sku\": \"6348904497_ID\",\n" " \"skuId\": \"12043432935\",\n" " \"itemUrl\": \"/products/godjilla-gelas-cafe-viral-bahan-kaca-bening-cantik-3-pcs-kedaung-drink-jar-harvest-250-ml-set-lengkap-dengan-tutup-stainless-dan-gagang-aesthetic-lucu-elegan-harga-termurah-i6348904497.html\"\n" " },\n" " {\n" " \"image\": \"https://sg-test-11.slatic.net/p/d46be3e12d672790397a73b0bb957972.png\",\n" " \"sku\": \"6348904497_ID\",\n" " \"skuId\": \"12043432934\",\n" " \"itemUrl\": \"/products/godjilla-gelas-cafe-viral-bahan-kaca-bening-cantik-3-pcs-kedaung-drink-jar-harvest-250-ml-set-lengkap-dengan-tutup-stainless-dan-gagang-aesthetic-lucu-elegan-harga-termurah-i6348904497.html\"\n" " }\n" " ],\n" " \"restrictedAge\": 0,\n" " \"categories\": [\n" " 16336,\n" " 16358,\n" " 16470\n" " ],\n" " \"clickTrace\": \"query:gelas+lucu+harga+murah;nid:6348904497;src:LazadaMainSrp;rn:c6e42d21e0c1c781d4df4ad08f2c5705;region:id;sku:6348904497_ID;price:30500.00;client:desktop;supplier_id:400625169008;asc_category_id:16470;item_id:6348904497;sku_id:12043432935;shop_id:4388985\",\n" " \"addToCartSkus\": [\n" " {\n" " \"sku\": \"6348904497_ID-12043432935\",\n" " \"skuId\": \"12043432935\",\n" " \"count\": 0\n" " }\n" " ],\n" " \"itemId\": \"6348904497\",\n" " \"skuId\": \"12043432935\",\n" " \"inStock\": true,\n" " \"isAD\": 0,\n" " \"addToCart\": false,\n" " \"showFeedBack\": true,\n" " \"longImageDisplayable\": false,\n" " \"itemUrl\": \"//www.lazada.co.id/products/godjilla-gelas-cafe-viral-bahan-kaca-bening-cantik-3-pcs-kedaung-drink-jar-harvest-250-ml-set-lengkap-dengan-tutup-stainless-dan-gagang-aesthetic-lucu-elegan-harga-termurah-i6348904497.html\",\n" " \"querystring\": \"search=1\"\n" " }\n" " ],") matches = re.finditer(regex, test_str) for matchNum, match in enumerate(matches, start=1): print ("Match {matchNum} was found at {start}-{end}: {match}".format(matchNum = matchNum, start = match.start(), end = match.end(), match = match.group())) for groupNum in range(0, len(match.groups())): groupNum = groupNum + 1 print ("Group {groupNum} found at {start}-{end}: {group}".format(groupNum = groupNum, start = match.start(groupNum), end = match.end(groupNum), group = match.group(groupNum))) # Note: for Python 2.7 compatibility, use ur"" to prefix the regex and u"" to prefix the test string and substitution.

Please keep in mind that these code samples are automatically generated and are not guaranteed to work. If you find any syntax errors, feel free to submit a bug report. For a full regex reference for Python, please visit: https://docs.python.org/3/library/re.html