Temps de traitement xml_to_cvs.

**ZoummuoZ** · 09/03/2022, 14h56

Bonjour à tous,

Je suis sur un script qui à pour objectif de convertir un fichier XML en CSV.
Je dois faire cette conversion pour faciliter une intégration SSIS, qui plante régulièrement sur ce fichier ...

Mon problème est le temps de traitement ... 45 mn ! Que puis je faire pour améliorer ce temps de traitement, sachant que je n'ai pas la main sur la structure du XML.
Le fichier XML fait 2.2M de lignes.
Il contient en particulier un 'item' avec 96 'sous items', d'ou la sous boucle ...

Grand merci à tous pour votre expertise et vos remarques.

Bonne journée.

Voici mon script :

Code PowerShell :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
#Convertir un fichier xml to csv
function xml_to_csv() {
	[xml]$xmlfull = (Get-Content \\........\XMLCatalogue\HW7841296.xml -Encoding UTF8)
	#$xmlfull.catalog.data.item | ConvertTo-Csv -NoTypeInformation -Delimiter ";" | Set-Content "C:\Users\utran\Desktop\XMLCatalogue\new.csv" -Encoding UTF8
	#Out-file -FilePath "C:\TEST_CSV.csv" -Encoding Ascii -InputObject $xmlfull
	$itemsNode = $xmlfull.SelectNodes('//item')
	# Tableau pour stocker l'ensemble les items
	$items = [PsCustomObject]@()
	# Parcourrir tous les items dans la liste
	$a = 0
	foreach($item_xml in $itemsNode) {
		Write-host $a 
		$extened_fields = [PsCustomObject]@()
		#Analyse ensemble les extended fields
		$extened_fields_xml = $item_xml.ExtendedFields
		foreach($extened_field in $extened_fields_xml.field) {
			$extened_field = [PsCustomObject]@{
				name = $extened_field.name
				'#text' = $extened_field.'#text'
			}
			$extened_fields += $extened_field
		}
		#$extended_fields_result = ""
		#for($i = 0; $i -lt $extened_fields.name.count; $i++) {
		#	if ($extened_fields[$i].'#text' -eq $null) {
		#			$extened_fields[$i].'#text' = ""
		#	}
		#	$extended_fields_result += $extened_fields[$i].name + " = " + $extened_fields[$i].'#text' + "`n"
 
		#}
 
		#Création d'un objet 
		$item_ajout = [PsCustomObject]@{
			ACTION_CODE = $item_xml.ACTION_CODE
			LANGUAGE_CODE = $item_xml.LANGUAGE_CODE
			DESCRIPTION_SHORT = $item_xml.DESCRIPTION_SHORT
			BUYER_KEYWORDS = $item_xml.BUYER_KEYWORDS
			SUPPLIER_ITEM_NUMBER = $item_xml.SUPPLIER_ITEM_NUMBER
			SUPPLIER_NAME = $item_xml.SUPPLIER_NAME
			MANUFACTURER_ITEM_NUMBER = $item_xml.MANUFACTURER_ITEM_NUMBER 
			MANUFACTURER_NAME = $item_xml.MANUFACTURER_NAME
			MIDDLE_DESCRIPTION = $item_xml.MIDDLE_DESCRIPTION
			DESCRIPTION_LONG = $item_xml.DESCRIPTION_LONG
			PRICE_CURRENCY_1 = $item_xml.PRICE_CURRENCY_1
			PRICE_1 = $item_xml.PRICE_1
			UNIT_OF_MEASURE = $item_xml.UNIT_OF_MEASURE
			QUANTITY = $item_xml.QUANTITY
			CONTENT_UNIT = $item_xml.CONTENT_UNIT
			ITEM_STATUS = $item_xml.ITEM_STATUS
			PRICE_2 = $item_xml.PRICE_2
			LOWER_BOUND_PRICE_2 = $item_xml.LOWER_BOUND_PRICE_2
			PRICE_3 = $item_xml.PRICE_3
			LOWER_BOUND_PRICE_3 = $item_xml.LOWER_BOUND_PRICE_3
			PRICE_4 = $item_xml.PRICE_4
			LOWER_BOUND_PRICE_4 = $item_xml.LOWER_BOUND_PRICE_4
			PRICE_5 = $item_xml.PRICE_5
			LOWER_BOUND_PRICE_5 = $item_xml.LOWER_BOUND_PRICE_5
			LIST_PRICE1 = $item_xml.LIST_PRICE1
			MINIMUM_ORDER_QUANTITY = $item_xml.MINIMUM_ORDER_QUANTITY
			ORDER_QUANTITY_INTERVAL = $item_xml.ORDER_QUANTITY_INTERVAL
			DELIVERY_TIME = $item_xml.DELIVERY_TIME
			PRICE_VALID_FROM = $item_xml.PRICE_VALID_FROM
			PRICE_VALID_TO = $item_xml.PRICE_VALID_TO
			EXTRA_LINK_C1 = $item_xml.EXTRA_LINK_C1
			CUSTOMER_PICTURE = $item_xml.CUSTOMER_PICTURE
			LABEL_C2 = $item_xml.LABEL_C2
			EXTRA_LINK_C2 = $item_xml.EXTRA_LINK_C2
			LABEL_C3 = $item_xml.LABEL_C3
			EXTRA_LINK_C3 = $item_xml.EXTRA_LINK_C3
			LABEL_C4 = $item_xml.LABEL_C4
			EXTRA_LINK_C4 = $item_xml.EXTRA_LINK_C4
			EXTRA_LINK_C5 = $item_xml.EXTRA_LINK_C5
			TAX_RATE = $item_xml.TAX_RATE
			EAN = $item_xml.EAN
			MANUFACTURER_COUNTRY = $item_xml.MANUFACTURER_COUNTRY 
			CUSTOMER_SPECIFIC_FIELD5 = $item_xml.CUSTOMER_SPECIFIC_FIELD5
			CUSTOMER_SPECIFIC_FIELD3 = $item_xml.CUSTOMER_SPECIFIC_FIELD3
			CUSTOMER_SPECIFIC_FIELD6 = $item_xml.CUSTOMER_SPECIFIC_FIELD6
			CLASSIFICATION_CODE = $item_xml.CLASSIFICATION_CODE
			CUSTOMER_SPECIFIC_FIELD7 = $item_xml.CUSTOMER_SPECIFIC_FIELD7
			CUSTOMER_SPECIFIC_FIELD8 = $item_xml.CUSTOMER_SPECIFIC_FIELD8
			LABEL_TYPE_C6 = $item_xml.LABEL_TYPE_C6
			EXTRA_LINK_C6 =$item_xml.EXTRA_LINK_C6
			LABEL_C6 = $item_xml.LABEL_C6
			LABEL_TYPE_C7 = $item_xml.LABEL_TYPE_C7
			EXTRA_LINK_C7 = $item_xml.EXTRA_LINK_C7
			LABEL_C7 = $item_xml.LABEL_C7
			LABEL_TYPE_C8 = $item_xml.LABEL_TYPE_C8
			EXTRA_LINK_C8 = $item_xml.EXTRA_LINK_C8
			LABEL_C8 = $item_xml.LABEL_C8
			LABEL_TYPE_C9 = $item_xml.LABEL_TYPE_C9
			EXTRA_LINK_C9 = $item_xml.EXTRA_LINK_C9
			LABEL_C9 = $item_xml.LABEL_C9
			LABEL_TYPE_C10 = $item_xml.LABEL_TYPE_C10
			EXTRA_LINK_C10 = $item_xml.EXTRA_LINK_C10
			LABEL_C10 = $item_xml.LABEL_C10
		}
 
		#Ajout les properties extended fields dans l'objet
		for($i = 0; $i -lt $extened_fields.name.count; $i++) {
			$item_ajout | add-member Noteproperty $extened_fields[$i].name $extened_fields[$i].'#text'
		}
		$a = $a + 1
		#$items += $item_ajout
		$item_ajout  | Export-Csv -Path 'C:\Users\utran\Desktop\XMLCatalogue\testCSVUYDU.csv' -NoTypeInformation -Append -Encoding UTF8 -Force
		Clear-Variable $extened_fields_xml
		#item_add = $item_ajout | ConvertTo-Csv -NoTypeInformation -Delimiter ";"
		#Out-file -FilePath "C:\Users\utran\Desktop\XMLCatalogue\testCSVUYDU.csv" -Encoding Ascii -InputObject $item_add -Append
	}
	$items = @()
	#Out-file -FilePath "C:\Users\utran\Desktop\XMLCatalogue\testCSVUYDU.csv" -Encoding Ascii -InputObject $items
	#$items | Export-Csv -Path 'C:\Users\utran\Desktop\XMLCatalogue\testCSVUYDU.csv' -NoTypeInformation -Encoding ascii
}

Ci-dessous un exemple d'item avec son sous item :

Code XML :

Sélectionner tout - Visualiser dans une fenêtre à part

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
<catalog>
	<header>
		<customer>407000133-0020</customer>
		<supplier>HW7841295</supplier>
	</header>
	<data>
		<item>
			<ACTION_CODE></ACTION_CODE>
			<LANGUAGE_CODE>fr</LANGUAGE_CODE>
			<DESCRIPTION_SHORT>VAMINOLACT FL VERRE 1000 ML</DESCRIPTION_SHORT>
			<BUYER_KEYWORDS>18,91</BUYER_KEYWORDS>
			<SUPPLIER_ITEM_NUMBER>3400932998098</SUPPLIER_ITEM_NUMBER>
			<SUPPLIER_NAME>FRESENIUS KABI</SUPPLIER_NAME>
			<MANUFACTURER_ITEM_NUMBER>3400891237153</MANUFACTURER_ITEM_NUMBER>
			<MANUFACTURER_NAME>-</MANUFACTURER_NAME>
			<MIDDLE_DESCRIPTION>MELANGE AA PR NUTRITION PARENTERALE PEDIATRIQUE - FORME INJECTABLE 1 000ML</MIDDLE_DESCRIPTION>
			<DESCRIPTION_LONG>-</DESCRIPTION_LONG>
			<PRICE_CURRENCY_1>EUR</PRICE_CURRENCY_1>
			<PRICE_1>0,000001</PRICE_1>
			<UNIT_OF_MEASURE>EA</UNIT_OF_MEASURE>
			<QUANTITY>1</QUANTITY>
			<CONTENT_UNIT>EA</CONTENT_UNIT>
			<ITEM_STATUS></ITEM_STATUS>
			<PRICE_2></PRICE_2>
			<LOWER_BOUND_PRICE_2></LOWER_BOUND_PRICE_2>
			<PRICE_3></PRICE_3>
			<LOWER_BOUND_PRICE_3></LOWER_BOUND_PRICE_3>
			<PRICE_4></PRICE_4>
			<LOWER_BOUND_PRICE_4></LOWER_BOUND_PRICE_4>
			<PRICE_5></PRICE_5>
			<LOWER_BOUND_PRICE_5></LOWER_BOUND_PRICE_5>
			<LIST_PRICE1></LIST_PRICE1>
			<MINIMUM_ORDER_QUANTITY>6</MINIMUM_ORDER_QUANTITY>
			<ORDER_QUANTITY_INTERVAL></ORDER_QUANTITY_INTERVAL>
			<DELIVERY_TIME>0</DELIVERY_TIME>
			<PRICE_VALID_FROM>01.01.2020 00:00:00</PRICE_VALID_FROM>
			<PRICE_VALID_TO>31.12.2022 00:00:00</PRICE_VALID_TO>
			<EXTRA_LINK_C1></EXTRA_LINK_C1>
			<CUSTOMER_PICTURE>Fresenius_Kabi.png</CUSTOMER_PICTURE>
			<LABEL_C2></LABEL_C2>
			<EXTRA_LINK_C2></EXTRA_LINK_C2>
			<LABEL_C3></LABEL_C3>
			<EXTRA_LINK_C3></EXTRA_LINK_C3>
			<LABEL_C4></LABEL_C4>
			<EXTRA_LINK_C4></EXTRA_LINK_C4>
			<EXTRA_LINK_C5></EXTRA_LINK_C5>
			<TAX_RATE>2,1</TAX_RATE>
			<EAN></EAN>
			<MANUFACTURER_COUNTRY></MANUFACTURER_COUNTRY>
			<CUSTOMER_SPECIFIC_FIELD5></CUSTOMER_SPECIFIC_FIELD5>
			<CUSTOMER_SPECIFIC_FIELD3>Médicaments</CUSTOMER_SPECIFIC_FIELD3>
			<CUSTOMER_SPECIFIC_FIELD6>03</CUSTOMER_SPECIFIC_FIELD6>
			<CLASSIFICATION_CODE>MED03</CLASSIFICATION_CODE>
			<CUSTOMER_SPECIFIC_FIELD7></CUSTOMER_SPECIFIC_FIELD7>
			<CUSTOMER_SPECIFIC_FIELD8></CUSTOMER_SPECIFIC_FIELD8>
			<LABEL_TYPE_C6>A</LABEL_TYPE_C6>
			<EXTRA_LINK_C6>LilleMDT.docx</EXTRA_LINK_C6>
			<LABEL_C6>CHU Lille - Coordonnée de la filière</LABEL_C6>
			<LABEL_TYPE_C7>U</LABEL_TYPE_C7>
			<EXTRA_LINK_C7>https://www.uniha.org/marche/m_1631/</EXTRA_LINK_C7>
			<LABEL_C7>Accéder au marché</LABEL_C7>
			<LABEL_TYPE_C8></LABEL_TYPE_C8>
			<EXTRA_LINK_C8></EXTRA_LINK_C8>
			<LABEL_C8></LABEL_C8>
			<LABEL_TYPE_C9></LABEL_TYPE_C9>
			<EXTRA_LINK_C9></EXTRA_LINK_C9>
			<LABEL_C9></LABEL_C9>
			<LABEL_TYPE_C10></LABEL_TYPE_C10>
			<EXTRA_LINK_C10></EXTRA_LINK_C10>
			<LABEL_C10></LABEL_C10>
			<ExtendedFields>
				<field name="CUSTOMER_SPECIFIC_FIELD11"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD12">19,30711</field>
				<field name="CUSTOMER_SPECIFIC_FIELD13">Ferme</field>
				<field name="CUSTOMER_SPECIFIC_FIELD14">Alimentation</field>
				<field name="CUSTOMER_SPECIFIC_FIELD15"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD16"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD17">01/01/2020 - 31/12/2022</field>
				<field name="CUSTOMER_SPECIFIC_FIELD18">MEDICA LILLE</field>
				<field name="CUSTOMER_SPECIFIC_FIELD19"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD20">-</field>
				<field name="CUSTOMER_SPECIFIC_FIELD21">-</field>
				<field name="CUSTOMER_SPECIFIC_FIELD22"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD23"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD24"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD25"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD26"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD28"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD29"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD30"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD31"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD32"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD33"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD34"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD35"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD36"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD37"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD38"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD39"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD40"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD41">oui</field>
				<field name="CUSTOMER_SPECIFIC_FIELD42">6</field>
				<field name="CUSTOMER_SPECIFIC_FIELD43">Marché</field>
				<field name="CUSTOMER_SPECIFIC_FIELD44"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD45"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD46"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD47"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD48"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD49"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD50"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD51"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD52"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD53"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD54"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD55"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD56"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD57">B05BA01</field>
				<field name="CUSTOMER_SPECIFIC_FIELD58">-</field>
				<field name="CUSTOMER_SPECIFIC_FIELD59">SNAOG_2020 - M_1631</field>
				<field name="CUSTOMER_SPECIFIC_FIELD60">Disponible en CENTRALE d'ACHAT</field>
				<field name="CUSTOMER_SPECIFIC_FIELD61"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD62"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD63"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD64"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD65"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD66"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD67">00_UNIH 00_CATA</field>
				<field name="CUSTOMER_SPECIFIC_FIELD68">Lot 136 : MELANGE AA PR NUTRITION PARENTERALE PEDIATRIQUE - Sous lot 3 : FORME INJECTABLE 1 000ML</field>
				<field name="CUSTOMER_SPECIFIC_FIELD69">199435</field>
				<field name="CUSTOMER_SPECIFIC_FIELD70">-</field>
				<field name="CUSTOMER_SPECIFIC_FIELD71">stock</field>
				<field name="CUSTOMER_SPECIFIC_FIELD72"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD73"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD74"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD75">-</field>
				<field name="CUSTOMER_SPECIFIC_FIELD76"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD77"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD79">NUTRITION PARENTÉRALE ET SOLUTÉS MASSIFS/PETITES A</field>
				<field name="CUSTOMER_SPECIFIC_FIELD80">136</field>
				<field name="CUSTOMER_SPECIFIC_FIELD81">MELANGE AA PR NUTRITION PARENTERALE PEDIATRIQUE</field>
				<field name="CUSTOMER_SPECIFIC_FIELD82">3</field>
				<field name="CUSTOMER_SPECIFIC_FIELD83">FORME INJECTABLE 1 000ML</field>
				<field name="CUSTOMER_SPECIFIC_FIELD84"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD85"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD86"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD87"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD88"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD89"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD90"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD91"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD92"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD93"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD94"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD95"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD96"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD98"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD99"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD100"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD101"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD102"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD103"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD104"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD105"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD106"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD107"></field>
				<field name="CUSTOMER_SPECIFIC_FIELD108">MED</field>
				<field name="CUSTOMER_SPECIFIC_FIELD109">MEDICAMENT</field>
			</ExtendedFields>
		</item>

Temps de traitement xml_to_cvs.

Scripts/Batch

Mode arborescent

Discussions similaires

Partager

Partager