Merge pull request #561 from SchrodingersGat/translation

Translation

.travis.yml

@@ -10,6 +10,8 @@ addons:
         -sqlite3
 
 before_install:
+    - sudo apt-get update
+    - sudo apt-get install gettext
     - make install
     - make migrate
     - cd InvenTree && python3 manage.py createsuperuser --username InvenTreeAdmin --email admin@inventree.com --noinput && cd ..
@@ -18,6 +20,7 @@ script:
     - cd InvenTree && python3 manage.py makemigrations && cd ..
     - python3 ci/check_migration_files.py
     - make coverage
+    - make translate
     - make style
 
 after_success:

InvenTree/InvenTree/settings.py

@@ -17,6 +17,8 @@ import logging
 import tempfile
 import yaml
 
+from django.utils.translation import gettext_lazy as _
+
 
 def eprint(*args, **kwargs):
     """ Print a warning message to stderr """
@@ -115,6 +117,7 @@ LOGGING = {
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
+    'django.middleware.locale.LocaleMiddleware',
     'django.middleware.common.CommonMiddleware',
     'django.middleware.csrf.CsrfViewMiddleware',
     'corsheaders.middleware.CorsMiddleware',
@@ -225,7 +228,20 @@ if not type(EXTRA_URL_SCHEMES) in [list]:
 # Internationalization
 # https://docs.djangoproject.com/en/1.10/topics/i18n/
 
-LANGUAGE_CODE = 'en-us'
+LANGUAGE_CODE = CONFIG.get('language', 'en-us')
+
+# If a new language translation is supported, it must be added here
+LANGUAGES = [
+    ('en', _('English')),
+    ('de', _('German')),
+    ('fr', _('French')),
+    ('pk', _('Polish')),
+]
+
+LOCALE_PATHS = (
+    os.path.join(BASE_DIR, 'locale/'),
+)
+
 
 TIME_ZONE = 'UTC'
 

InvenTree/config_template.yaml

@@ -18,6 +18,9 @@ database:
   #HOST: ''
   #PORT: ''
 
+# Select default system language (default is 'en-us')
+language: en-us
+
 # Set debug to False to run in production mode
 debug: True
 

InvenTree/locale/de/LC_MESSAGES/django.po

@@ -0,0 +1,509 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-09-26 00:37+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: InvenTree/helpers.py:157 order/models.py:158 order/models.py:203
+msgid "Invalid quantity provided"
+msgstr ""
+
+#: InvenTree/helpers.py:160
+msgid "Empty serial number string"
+msgstr ""
+
+#: InvenTree/helpers.py:181 InvenTree/helpers.py:198
+#, python-brace-format
+msgid "Duplicate serial: {n}"
+msgstr ""
+
+#: InvenTree/helpers.py:185 InvenTree/helpers.py:188 InvenTree/helpers.py:191
+#: InvenTree/helpers.py:202
+#, python-brace-format
+msgid "Invalid group: {g}"
+msgstr ""
+
+#: InvenTree/helpers.py:208
+msgid "No serial numbers found"
+msgstr ""
+
+#: InvenTree/helpers.py:212
+#, python-brace-format
+msgid "Number of unique serial number ({s}) must match quantity ({q})"
+msgstr ""
+
+#: InvenTree/settings.py:235
+msgid "English"
+msgstr ""
+
+#: InvenTree/settings.py:236
+msgid "German"
+msgstr ""
+
+#: InvenTree/settings.py:237
+msgid "French"
+msgstr ""
+
+#: InvenTree/settings.py:238
+msgid "Polish"
+msgstr ""
+
+#: InvenTree/status_codes.py:27 InvenTree/status_codes.py:82
+msgid "Pending"
+msgstr ""
+
+#: InvenTree/status_codes.py:28
+msgid "Placed"
+msgstr ""
+
+#: InvenTree/status_codes.py:29 InvenTree/status_codes.py:85
+msgid "Complete"
+msgstr ""
+
+#: InvenTree/status_codes.py:30 InvenTree/status_codes.py:84
+msgid "Cancelled"
+msgstr ""
+
+#: InvenTree/status_codes.py:31 InvenTree/status_codes.py:62
+msgid "Lost"
+msgstr ""
+
+#: InvenTree/status_codes.py:32
+msgid "Returned"
+msgstr ""
+
+#: InvenTree/status_codes.py:58
+msgid "OK"
+msgstr ""
+
+#: InvenTree/status_codes.py:59
+msgid "Attention needed"
+msgstr ""
+
+#: InvenTree/status_codes.py:60
+msgid "Damaged"
+msgstr ""
+
+#: InvenTree/status_codes.py:61
+msgid "Destroyed"
+msgstr ""
+
+#: InvenTree/status_codes.py:83
+msgid "Allocated"
+msgstr ""
+
+#: InvenTree/validators.py:35
+msgid "Invalid character in part name"
+msgstr ""
+
+#: InvenTree/validators.py:44
+#, python-brace-format
+msgid "Illegal character in name ({x})"
+msgstr ""
+
+#: InvenTree/validators.py:63 InvenTree/validators.py:79
+msgid "Overage value must not be negative"
+msgstr ""
+
+#: InvenTree/validators.py:81
+msgid "Overage must not exceed 100%"
+msgstr ""
+
+#: InvenTree/validators.py:88
+msgid "Overage must be an integer value or a percentage"
+msgstr ""
+
+#: build/forms.py:36
+msgid "Confirm"
+msgstr ""
+
+#: build/forms.py:53 stock/forms.py:34
+msgid "Enter unique serial numbers (or leave blank)"
+msgstr ""
+
+#: build/forms.py:55
+msgid "Confirm build completion"
+msgstr ""
+
+#: build/models.py:381
+#, python-brace-format
+msgid "Selected stock item not found in BOM for part '{p}'"
+msgstr ""
+
+#: build/models.py:384
+#, python-brace-format
+msgid "Allocated quantity ({n}) must not exceed available quantity ({q})"
+msgstr ""
+
+#: build/views.py:289 stock/views.py:831
+#, python-brace-format
+msgid "The following serial numbers already exist: ({sn})"
+msgstr ""
+
+#: common/models.py:65
+msgid "Settings key (must be unique - case insensitive"
+msgstr ""
+
+#: common/models.py:67
+msgid "Settings value"
+msgstr ""
+
+#: common/models.py:69
+msgid "Settings description"
+msgstr ""
+
+#: common/models.py:82
+msgid "Key string must be unique"
+msgstr ""
+
+#: common/models.py:103
+msgid "Currency Symbol e.g. $"
+msgstr ""
+
+#: common/models.py:105
+msgid "Currency Suffix e.g. AUD"
+msgstr ""
+
+#: common/models.py:107
+msgid "Currency Description"
+msgstr ""
+
+#: common/models.py:109
+msgid "Currency Value"
+msgstr ""
+
+#: common/models.py:111
+msgid "Use this currency as the base currency"
+msgstr ""
+
+#: order/forms.py:21
+msgid "Place order"
+msgstr ""
+
+#: order/forms.py:32
+msgid "Cancel order"
+msgstr ""
+
+#: order/forms.py:43
+msgid "Receive parts to this location"
+msgstr ""
+
+#: order/models.py:62
+msgid "Order reference"
+msgstr ""
+
+#: order/models.py:64
+msgid "Order description"
+msgstr ""
+
+#: order/models.py:66
+msgid "Link to external page"
+msgstr ""
+
+#: order/models.py:83
+msgid "Order notes"
+msgstr ""
+
+#: order/models.py:125
+msgid "Company"
+msgstr ""
+
+#: order/models.py:156 order/models.py:201 part/views.py:1030
+#: stock/models.py:437
+msgid "Quantity must be greater than zero"
+msgstr ""
+
+#: order/models.py:161
+msgid "Part supplier must match PO supplier"
+msgstr ""
+
+#: order/models.py:196
+msgid "Lines can only be received against an order marked as 'Placed'"
+msgstr ""
+
+#: order/models.py:245
+msgid "Item quantity"
+msgstr ""
+
+#: order/models.py:247
+msgid "Line item reference"
+msgstr ""
+
+#: order/models.py:249
+msgid "Line item notes"
+msgstr ""
+
+#: order/models.py:275
+msgid "Purchase Order"
+msgstr ""
+
+#: order/models.py:284
+msgid "Supplier part"
+msgstr ""
+
+#: order/models.py:287
+msgid "Number of items received"
+msgstr ""
+
+#: order/views.py:140
+msgid "Confirm order cancellation"
+msgstr ""
+
+#: order/views.py:173
+msgid "Confirm order placement"
+msgstr ""
+
+#: order/views.py:695
+msgid "Invalid Purchase Order"
+msgstr ""
+
+#: order/views.py:703
+msgid "Supplier must match for Part and Order"
+msgstr ""
+
+#: order/views.py:708
+msgid "Invalid SupplierPart selection"
+msgstr ""
+
+#: part/bom.py:107
+#, python-brace-format
+msgid "Unsupported file format: {f}"
+msgstr ""
+
+#: part/bom.py:112
+msgid "Error reading BOM file (invalid data)"
+msgstr ""
+
+#: part/bom.py:114
+msgid "Error reading BOM file (incorrect row size)"
+msgstr ""
+
+#: part/forms.py:37
+msgid "Confirm that the BOM is correct"
+msgstr ""
+
+#: part/forms.py:49
+msgid "Select BOM file to upload"
+msgstr ""
+
+#: part/forms.py:73
+msgid "Select part category"
+msgstr ""
+
+#: part/forms.py:81
+msgid "Perform 'deep copy' which will duplicate all BOM data for this part"
+msgstr ""
+
+#: part/forms.py:86
+msgid "Confirm part creation"
+msgstr ""
+
+#: part/forms.py:173
+msgid "Input quantity for price calculation"
+msgstr ""
+
+#: part/forms.py:176
+msgid "Select currency for price calculation"
+msgstr ""
+
+#: part/models.py:308
+msgid "Part must be unique for name, IPN and revision"
+msgstr ""
+
+#: part/models.py:322
+msgid "Part cannot be a template part if it is a variant of another part"
+msgstr ""
+
+#: part/models.py:323
+msgid "Part cannot be a variant of another part if it is already a template"
+msgstr ""
+
+#: part/models.py:992
+msgid "Parameter template name must be unique"
+msgstr ""
+
+#: part/models.py:1141
+msgid "Part cannot be added to its own Bill of Materials"
+msgstr ""
+
+#: part/models.py:1148
+#, python-brace-format
+msgid "Part '{p1}' is  used in BOM for '{p2}' (recursive)"
+msgstr ""
+
+#: part/views.py:194
+#, python-brace-format
+msgid "Set category for {n} parts"
+msgstr ""
+
+#: part/views.py:771
+msgid "No BOM file provided"
+msgstr ""
+
+#: part/views.py:1032
+msgid "Enter a valid quantity"
+msgstr ""
+
+#: part/views.py:1056 part/views.py:1059
+msgid "Select valid part"
+msgstr ""
+
+#: part/views.py:1065
+msgid "Duplicate part selected"
+msgstr ""
+
+#: part/views.py:1093
+msgid "Select a part"
+msgstr ""
+
+#: part/views.py:1097
+msgid "Specify quantity"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "File Format"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "Select output file format"
+msgstr ""
+
+#: stock/forms.py:94
+msgid "Include stock items in sub locations"
+msgstr ""
+
+#: stock/forms.py:127
+msgid "Destination stock location"
+msgstr ""
+
+#: stock/forms.py:133
+msgid "Confirm movement of stock items"
+msgstr ""
+
+#: stock/forms.py:135
+msgid "Set the destination as the default location for selected parts"
+msgstr ""
+
+#: stock/models.py:201
+#, python-brace-format
+msgid ""
+"A stock item with this serial number already exists for template part {part}"
+msgstr ""
+
+#: stock/models.py:206
+msgid "A stock item with this serial number already exists"
+msgstr ""
+
+#: stock/models.py:225
+#, python-brace-format
+msgid "Part type ('{pf}') must be {pe}"
+msgstr ""
+
+#: stock/models.py:235 stock/models.py:244
+msgid "Quantity must be 1 for item with a serial number"
+msgstr ""
+
+#: stock/models.py:236
+msgid "Serial number cannot be set if quantity greater than 1"
+msgstr ""
+
+#: stock/models.py:252
+msgid "Stock item cannot be created for a template Part"
+msgstr ""
+
+#: stock/models.py:261
+msgid "Item cannot belong to itself"
+msgstr ""
+
+#: stock/models.py:434
+msgid "Quantity must be integer"
+msgstr ""
+
+#: stock/models.py:440
+#, python-brace-format
+msgid "Quantity must not exceed available stock quantity ({n})"
+msgstr ""
+
+#: stock/models.py:443 stock/models.py:446
+msgid "Serial numbers must be a list of integers"
+msgstr ""
+
+#: stock/models.py:449
+msgid "Quantity does not match serial numbers"
+msgstr ""
+
+#: stock/models.py:459
+msgid "Serial numbers already exist: "
+msgstr ""
+
+#: stock/models.py:480
+msgid "Add serial number"
+msgstr ""
+
+#: stock/models.py:483
+#, python-brace-format
+msgid "Serialized {n} items"
+msgstr ""
+
+#: stock/views.py:396
+msgid "Must enter integer value"
+msgstr ""
+
+#: stock/views.py:401
+msgid "Quantity must be positive"
+msgstr ""
+
+#: stock/views.py:408
+#, python-brace-format
+msgid "Quantity must not exceed {x}"
+msgstr ""
+
+#: stock/views.py:416
+msgid "Confirm stock adjustment"
+msgstr ""
+
+#: stock/views.py:484
+#, python-brace-format
+msgid "Added stock to {n} items"
+msgstr ""
+
+#: stock/views.py:499
+#, python-brace-format
+msgid "Removed stock from {n} items"
+msgstr ""
+
+#: stock/views.py:512
+#, python-brace-format
+msgid "Counted stock for {n} items"
+msgstr ""
+
+#: stock/views.py:540
+msgid "No items were moved"
+msgstr ""
+
+#: stock/views.py:543
+#, python-brace-format
+msgid "Moved {n} items to {dest}"
+msgstr ""
+
+#: stock/views.py:810
+msgid "Invalid part selection"
+msgstr ""
+
+#: stock/views.py:872
+msgid "Created new stock item"
+msgstr ""

InvenTree/locale/en/LC_MESSAGES/django.po

@@ -0,0 +1,509 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-09-26 00:37+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: InvenTree/helpers.py:157 order/models.py:158 order/models.py:203
+msgid "Invalid quantity provided"
+msgstr ""
+
+#: InvenTree/helpers.py:160
+msgid "Empty serial number string"
+msgstr ""
+
+#: InvenTree/helpers.py:181 InvenTree/helpers.py:198
+#, python-brace-format
+msgid "Duplicate serial: {n}"
+msgstr ""
+
+#: InvenTree/helpers.py:185 InvenTree/helpers.py:188 InvenTree/helpers.py:191
+#: InvenTree/helpers.py:202
+#, python-brace-format
+msgid "Invalid group: {g}"
+msgstr ""
+
+#: InvenTree/helpers.py:208
+msgid "No serial numbers found"
+msgstr ""
+
+#: InvenTree/helpers.py:212
+#, python-brace-format
+msgid "Number of unique serial number ({s}) must match quantity ({q})"
+msgstr ""
+
+#: InvenTree/settings.py:235
+msgid "English"
+msgstr ""
+
+#: InvenTree/settings.py:236
+msgid "German"
+msgstr ""
+
+#: InvenTree/settings.py:237
+msgid "French"
+msgstr ""
+
+#: InvenTree/settings.py:238
+msgid "Polish"
+msgstr ""
+
+#: InvenTree/status_codes.py:27 InvenTree/status_codes.py:82
+msgid "Pending"
+msgstr ""
+
+#: InvenTree/status_codes.py:28
+msgid "Placed"
+msgstr ""
+
+#: InvenTree/status_codes.py:29 InvenTree/status_codes.py:85
+msgid "Complete"
+msgstr ""
+
+#: InvenTree/status_codes.py:30 InvenTree/status_codes.py:84
+msgid "Cancelled"
+msgstr ""
+
+#: InvenTree/status_codes.py:31 InvenTree/status_codes.py:62
+msgid "Lost"
+msgstr ""
+
+#: InvenTree/status_codes.py:32
+msgid "Returned"
+msgstr ""
+
+#: InvenTree/status_codes.py:58
+msgid "OK"
+msgstr ""
+
+#: InvenTree/status_codes.py:59
+msgid "Attention needed"
+msgstr ""
+
+#: InvenTree/status_codes.py:60
+msgid "Damaged"
+msgstr ""
+
+#: InvenTree/status_codes.py:61
+msgid "Destroyed"
+msgstr ""
+
+#: InvenTree/status_codes.py:83
+msgid "Allocated"
+msgstr ""
+
+#: InvenTree/validators.py:35
+msgid "Invalid character in part name"
+msgstr ""
+
+#: InvenTree/validators.py:44
+#, python-brace-format
+msgid "Illegal character in name ({x})"
+msgstr ""
+
+#: InvenTree/validators.py:63 InvenTree/validators.py:79
+msgid "Overage value must not be negative"
+msgstr ""
+
+#: InvenTree/validators.py:81
+msgid "Overage must not exceed 100%"
+msgstr ""
+
+#: InvenTree/validators.py:88
+msgid "Overage must be an integer value or a percentage"
+msgstr ""
+
+#: build/forms.py:36
+msgid "Confirm"
+msgstr ""
+
+#: build/forms.py:53 stock/forms.py:34
+msgid "Enter unique serial numbers (or leave blank)"
+msgstr ""
+
+#: build/forms.py:55
+msgid "Confirm build completion"
+msgstr ""
+
+#: build/models.py:381
+#, python-brace-format
+msgid "Selected stock item not found in BOM for part '{p}'"
+msgstr ""
+
+#: build/models.py:384
+#, python-brace-format
+msgid "Allocated quantity ({n}) must not exceed available quantity ({q})"
+msgstr ""
+
+#: build/views.py:289 stock/views.py:831
+#, python-brace-format
+msgid "The following serial numbers already exist: ({sn})"
+msgstr ""
+
+#: common/models.py:65
+msgid "Settings key (must be unique - case insensitive"
+msgstr ""
+
+#: common/models.py:67
+msgid "Settings value"
+msgstr ""
+
+#: common/models.py:69
+msgid "Settings description"
+msgstr ""
+
+#: common/models.py:82
+msgid "Key string must be unique"
+msgstr ""
+
+#: common/models.py:103
+msgid "Currency Symbol e.g. $"
+msgstr ""
+
+#: common/models.py:105
+msgid "Currency Suffix e.g. AUD"
+msgstr ""
+
+#: common/models.py:107
+msgid "Currency Description"
+msgstr ""
+
+#: common/models.py:109
+msgid "Currency Value"
+msgstr ""
+
+#: common/models.py:111
+msgid "Use this currency as the base currency"
+msgstr ""
+
+#: order/forms.py:21
+msgid "Place order"
+msgstr ""
+
+#: order/forms.py:32
+msgid "Cancel order"
+msgstr ""
+
+#: order/forms.py:43
+msgid "Receive parts to this location"
+msgstr ""
+
+#: order/models.py:62
+msgid "Order reference"
+msgstr ""
+
+#: order/models.py:64
+msgid "Order description"
+msgstr ""
+
+#: order/models.py:66
+msgid "Link to external page"
+msgstr ""
+
+#: order/models.py:83
+msgid "Order notes"
+msgstr ""
+
+#: order/models.py:125
+msgid "Company"
+msgstr ""
+
+#: order/models.py:156 order/models.py:201 part/views.py:1030
+#: stock/models.py:437
+msgid "Quantity must be greater than zero"
+msgstr ""
+
+#: order/models.py:161
+msgid "Part supplier must match PO supplier"
+msgstr ""
+
+#: order/models.py:196
+msgid "Lines can only be received against an order marked as 'Placed'"
+msgstr ""
+
+#: order/models.py:245
+msgid "Item quantity"
+msgstr ""
+
+#: order/models.py:247
+msgid "Line item reference"
+msgstr ""
+
+#: order/models.py:249
+msgid "Line item notes"
+msgstr ""
+
+#: order/models.py:275
+msgid "Purchase Order"
+msgstr ""
+
+#: order/models.py:284
+msgid "Supplier part"
+msgstr ""
+
+#: order/models.py:287
+msgid "Number of items received"
+msgstr ""
+
+#: order/views.py:140
+msgid "Confirm order cancellation"
+msgstr ""
+
+#: order/views.py:173
+msgid "Confirm order placement"
+msgstr ""
+
+#: order/views.py:695
+msgid "Invalid Purchase Order"
+msgstr ""
+
+#: order/views.py:703
+msgid "Supplier must match for Part and Order"
+msgstr ""
+
+#: order/views.py:708
+msgid "Invalid SupplierPart selection"
+msgstr ""
+
+#: part/bom.py:107
+#, python-brace-format
+msgid "Unsupported file format: {f}"
+msgstr ""
+
+#: part/bom.py:112
+msgid "Error reading BOM file (invalid data)"
+msgstr ""
+
+#: part/bom.py:114
+msgid "Error reading BOM file (incorrect row size)"
+msgstr ""
+
+#: part/forms.py:37
+msgid "Confirm that the BOM is correct"
+msgstr ""
+
+#: part/forms.py:49
+msgid "Select BOM file to upload"
+msgstr ""
+
+#: part/forms.py:73
+msgid "Select part category"
+msgstr ""
+
+#: part/forms.py:81
+msgid "Perform 'deep copy' which will duplicate all BOM data for this part"
+msgstr ""
+
+#: part/forms.py:86
+msgid "Confirm part creation"
+msgstr ""
+
+#: part/forms.py:173
+msgid "Input quantity for price calculation"
+msgstr ""
+
+#: part/forms.py:176
+msgid "Select currency for price calculation"
+msgstr ""
+
+#: part/models.py:308
+msgid "Part must be unique for name, IPN and revision"
+msgstr ""
+
+#: part/models.py:322
+msgid "Part cannot be a template part if it is a variant of another part"
+msgstr ""
+
+#: part/models.py:323
+msgid "Part cannot be a variant of another part if it is already a template"
+msgstr ""
+
+#: part/models.py:992
+msgid "Parameter template name must be unique"
+msgstr ""
+
+#: part/models.py:1141
+msgid "Part cannot be added to its own Bill of Materials"
+msgstr ""
+
+#: part/models.py:1148
+#, python-brace-format
+msgid "Part '{p1}' is  used in BOM for '{p2}' (recursive)"
+msgstr ""
+
+#: part/views.py:194
+#, python-brace-format
+msgid "Set category for {n} parts"
+msgstr ""
+
+#: part/views.py:771
+msgid "No BOM file provided"
+msgstr ""
+
+#: part/views.py:1032
+msgid "Enter a valid quantity"
+msgstr ""
+
+#: part/views.py:1056 part/views.py:1059
+msgid "Select valid part"
+msgstr ""
+
+#: part/views.py:1065
+msgid "Duplicate part selected"
+msgstr ""
+
+#: part/views.py:1093
+msgid "Select a part"
+msgstr ""
+
+#: part/views.py:1097
+msgid "Specify quantity"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "File Format"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "Select output file format"
+msgstr ""
+
+#: stock/forms.py:94
+msgid "Include stock items in sub locations"
+msgstr ""
+
+#: stock/forms.py:127
+msgid "Destination stock location"
+msgstr ""
+
+#: stock/forms.py:133
+msgid "Confirm movement of stock items"
+msgstr ""
+
+#: stock/forms.py:135
+msgid "Set the destination as the default location for selected parts"
+msgstr ""
+
+#: stock/models.py:201
+#, python-brace-format
+msgid ""
+"A stock item with this serial number already exists for template part {part}"
+msgstr ""
+
+#: stock/models.py:206
+msgid "A stock item with this serial number already exists"
+msgstr ""
+
+#: stock/models.py:225
+#, python-brace-format
+msgid "Part type ('{pf}') must be {pe}"
+msgstr ""
+
+#: stock/models.py:235 stock/models.py:244
+msgid "Quantity must be 1 for item with a serial number"
+msgstr ""
+
+#: stock/models.py:236
+msgid "Serial number cannot be set if quantity greater than 1"
+msgstr ""
+
+#: stock/models.py:252
+msgid "Stock item cannot be created for a template Part"
+msgstr ""
+
+#: stock/models.py:261
+msgid "Item cannot belong to itself"
+msgstr ""
+
+#: stock/models.py:434
+msgid "Quantity must be integer"
+msgstr ""
+
+#: stock/models.py:440
+#, python-brace-format
+msgid "Quantity must not exceed available stock quantity ({n})"
+msgstr ""
+
+#: stock/models.py:443 stock/models.py:446
+msgid "Serial numbers must be a list of integers"
+msgstr ""
+
+#: stock/models.py:449
+msgid "Quantity does not match serial numbers"
+msgstr ""
+
+#: stock/models.py:459
+msgid "Serial numbers already exist: "
+msgstr ""
+
+#: stock/models.py:480
+msgid "Add serial number"
+msgstr ""
+
+#: stock/models.py:483
+#, python-brace-format
+msgid "Serialized {n} items"
+msgstr ""
+
+#: stock/views.py:396
+msgid "Must enter integer value"
+msgstr ""
+
+#: stock/views.py:401
+msgid "Quantity must be positive"
+msgstr ""
+
+#: stock/views.py:408
+#, python-brace-format
+msgid "Quantity must not exceed {x}"
+msgstr ""
+
+#: stock/views.py:416
+msgid "Confirm stock adjustment"
+msgstr ""
+
+#: stock/views.py:484
+#, python-brace-format
+msgid "Added stock to {n} items"
+msgstr ""
+
+#: stock/views.py:499
+#, python-brace-format
+msgid "Removed stock from {n} items"
+msgstr ""
+
+#: stock/views.py:512
+#, python-brace-format
+msgid "Counted stock for {n} items"
+msgstr ""
+
+#: stock/views.py:540
+msgid "No items were moved"
+msgstr ""
+
+#: stock/views.py:543
+#, python-brace-format
+msgid "Moved {n} items to {dest}"
+msgstr ""
+
+#: stock/views.py:810
+msgid "Invalid part selection"
+msgstr ""
+
+#: stock/views.py:872
+msgid "Created new stock item"
+msgstr ""

InvenTree/locale/es/LC_MESSAGES/django.po

@@ -0,0 +1,509 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2019-09-26 00:37+0000\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"Language: \n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=UTF-8\n"
+"Content-Transfer-Encoding: 8bit\n"
+"Plural-Forms: nplurals=2; plural=(n != 1);\n"
+
+#: InvenTree/helpers.py:157 order/models.py:158 order/models.py:203
+msgid "Invalid quantity provided"
+msgstr ""
+
+#: InvenTree/helpers.py:160
+msgid "Empty serial number string"
+msgstr ""
+
+#: InvenTree/helpers.py:181 InvenTree/helpers.py:198
+#, python-brace-format
+msgid "Duplicate serial: {n}"
+msgstr ""
+
+#: InvenTree/helpers.py:185 InvenTree/helpers.py:188 InvenTree/helpers.py:191
+#: InvenTree/helpers.py:202
+#, python-brace-format
+msgid "Invalid group: {g}"
+msgstr ""
+
+#: InvenTree/helpers.py:208
+msgid "No serial numbers found"
+msgstr ""
+
+#: InvenTree/helpers.py:212
+#, python-brace-format
+msgid "Number of unique serial number ({s}) must match quantity ({q})"
+msgstr ""
+
+#: InvenTree/settings.py:235
+msgid "English"
+msgstr ""
+
+#: InvenTree/settings.py:236
+msgid "German"
+msgstr ""
+
+#: InvenTree/settings.py:237
+msgid "French"
+msgstr ""
+
+#: InvenTree/settings.py:238
+msgid "Polish"
+msgstr ""
+
+#: InvenTree/status_codes.py:27 InvenTree/status_codes.py:82
+msgid "Pending"
+msgstr ""
+
+#: InvenTree/status_codes.py:28
+msgid "Placed"
+msgstr ""
+
+#: InvenTree/status_codes.py:29 InvenTree/status_codes.py:85
+msgid "Complete"
+msgstr ""
+
+#: InvenTree/status_codes.py:30 InvenTree/status_codes.py:84
+msgid "Cancelled"
+msgstr ""
+
+#: InvenTree/status_codes.py:31 InvenTree/status_codes.py:62
+msgid "Lost"
+msgstr ""
+
+#: InvenTree/status_codes.py:32
+msgid "Returned"
+msgstr ""
+
+#: InvenTree/status_codes.py:58
+msgid "OK"
+msgstr ""
+
+#: InvenTree/status_codes.py:59
+msgid "Attention needed"
+msgstr ""
+
+#: InvenTree/status_codes.py:60
+msgid "Damaged"
+msgstr ""
+
+#: InvenTree/status_codes.py:61
+msgid "Destroyed"
+msgstr ""
+
+#: InvenTree/status_codes.py:83
+msgid "Allocated"
+msgstr ""
+
+#: InvenTree/validators.py:35
+msgid "Invalid character in part name"
+msgstr ""
+
+#: InvenTree/validators.py:44
+#, python-brace-format
+msgid "Illegal character in name ({x})"
+msgstr ""
+
+#: InvenTree/validators.py:63 InvenTree/validators.py:79
+msgid "Overage value must not be negative"
+msgstr ""
+
+#: InvenTree/validators.py:81
+msgid "Overage must not exceed 100%"
+msgstr ""
+
+#: InvenTree/validators.py:88
+msgid "Overage must be an integer value or a percentage"
+msgstr ""
+
+#: build/forms.py:36
+msgid "Confirm"
+msgstr ""
+
+#: build/forms.py:53 stock/forms.py:34
+msgid "Enter unique serial numbers (or leave blank)"
+msgstr ""
+
+#: build/forms.py:55
+msgid "Confirm build completion"
+msgstr ""
+
+#: build/models.py:381
+#, python-brace-format
+msgid "Selected stock item not found in BOM for part '{p}'"
+msgstr ""
+
+#: build/models.py:384
+#, python-brace-format
+msgid "Allocated quantity ({n}) must not exceed available quantity ({q})"
+msgstr ""
+
+#: build/views.py:289 stock/views.py:831
+#, python-brace-format
+msgid "The following serial numbers already exist: ({sn})"
+msgstr ""
+
+#: common/models.py:65
+msgid "Settings key (must be unique - case insensitive"
+msgstr ""
+
+#: common/models.py:67
+msgid "Settings value"
+msgstr ""
+
+#: common/models.py:69
+msgid "Settings description"
+msgstr ""
+
+#: common/models.py:82
+msgid "Key string must be unique"
+msgstr ""
+
+#: common/models.py:103
+msgid "Currency Symbol e.g. $"
+msgstr ""
+
+#: common/models.py:105
+msgid "Currency Suffix e.g. AUD"
+msgstr ""
+
+#: common/models.py:107
+msgid "Currency Description"
+msgstr ""
+
+#: common/models.py:109
+msgid "Currency Value"
+msgstr ""
+
+#: common/models.py:111
+msgid "Use this currency as the base currency"
+msgstr ""
+
+#: order/forms.py:21
+msgid "Place order"
+msgstr ""
+
+#: order/forms.py:32
+msgid "Cancel order"
+msgstr ""
+
+#: order/forms.py:43
+msgid "Receive parts to this location"
+msgstr ""
+
+#: order/models.py:62
+msgid "Order reference"
+msgstr ""
+
+#: order/models.py:64
+msgid "Order description"
+msgstr ""
+
+#: order/models.py:66
+msgid "Link to external page"
+msgstr ""
+
+#: order/models.py:83
+msgid "Order notes"
+msgstr ""
+
+#: order/models.py:125
+msgid "Company"
+msgstr ""
+
+#: order/models.py:156 order/models.py:201 part/views.py:1030
+#: stock/models.py:437
+msgid "Quantity must be greater than zero"
+msgstr ""
+
+#: order/models.py:161
+msgid "Part supplier must match PO supplier"
+msgstr ""
+
+#: order/models.py:196
+msgid "Lines can only be received against an order marked as 'Placed'"
+msgstr ""
+
+#: order/models.py:245
+msgid "Item quantity"
+msgstr ""
+
+#: order/models.py:247
+msgid "Line item reference"
+msgstr ""
+
+#: order/models.py:249
+msgid "Line item notes"
+msgstr ""
+
+#: order/models.py:275
+msgid "Purchase Order"
+msgstr ""
+
+#: order/models.py:284
+msgid "Supplier part"
+msgstr ""
+
+#: order/models.py:287
+msgid "Number of items received"
+msgstr ""
+
+#: order/views.py:140
+msgid "Confirm order cancellation"
+msgstr ""
+
+#: order/views.py:173
+msgid "Confirm order placement"
+msgstr ""
+
+#: order/views.py:695
+msgid "Invalid Purchase Order"
+msgstr ""
+
+#: order/views.py:703
+msgid "Supplier must match for Part and Order"
+msgstr ""
+
+#: order/views.py:708
+msgid "Invalid SupplierPart selection"
+msgstr ""
+
+#: part/bom.py:107
+#, python-brace-format
+msgid "Unsupported file format: {f}"
+msgstr ""
+
+#: part/bom.py:112
+msgid "Error reading BOM file (invalid data)"
+msgstr ""
+
+#: part/bom.py:114
+msgid "Error reading BOM file (incorrect row size)"
+msgstr ""
+
+#: part/forms.py:37
+msgid "Confirm that the BOM is correct"
+msgstr ""
+
+#: part/forms.py:49
+msgid "Select BOM file to upload"
+msgstr ""
+
+#: part/forms.py:73
+msgid "Select part category"
+msgstr ""
+
+#: part/forms.py:81
+msgid "Perform 'deep copy' which will duplicate all BOM data for this part"
+msgstr ""
+
+#: part/forms.py:86
+msgid "Confirm part creation"
+msgstr ""
+
+#: part/forms.py:173
+msgid "Input quantity for price calculation"
+msgstr ""
+
+#: part/forms.py:176
+msgid "Select currency for price calculation"
+msgstr ""
+
+#: part/models.py:308
+msgid "Part must be unique for name, IPN and revision"
+msgstr ""
+
+#: part/models.py:322
+msgid "Part cannot be a template part if it is a variant of another part"
+msgstr ""
+
+#: part/models.py:323
+msgid "Part cannot be a variant of another part if it is already a template"
+msgstr ""
+
+#: part/models.py:992
+msgid "Parameter template name must be unique"
+msgstr ""
+
+#: part/models.py:1141
+msgid "Part cannot be added to its own Bill of Materials"
+msgstr ""
+
+#: part/models.py:1148
+#, python-brace-format
+msgid "Part '{p1}' is  used in BOM for '{p2}' (recursive)"
+msgstr ""
+
+#: part/views.py:194
+#, python-brace-format
+msgid "Set category for {n} parts"
+msgstr ""
+
+#: part/views.py:771
+msgid "No BOM file provided"
+msgstr ""
+
+#: part/views.py:1032
+msgid "Enter a valid quantity"
+msgstr ""
+
+#: part/views.py:1056 part/views.py:1059
+msgid "Select valid part"
+msgstr ""
+
+#: part/views.py:1065
+msgid "Duplicate part selected"
+msgstr ""
+
+#: part/views.py:1093
+msgid "Select a part"
+msgstr ""
+
+#: part/views.py:1097
+msgid "Specify quantity"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "File Format"
+msgstr ""
+
+#: stock/forms.py:92
+msgid "Select output file format"
+msgstr ""
+
+#: stock/forms.py:94
+msgid "Include stock items in sub locations"
+msgstr ""
+
+#: stock/forms.py:127
+msgid "Destination stock location"
+msgstr ""
+
+#: stock/forms.py:133
+msgid "Confirm movement of stock items"
+msgstr ""
+
+#: stock/forms.py:135
+msgid "Set the destination as the default location for selected parts"
+msgstr ""
+
+#: stock/models.py:201
+#, python-brace-format
+msgid ""
+"A stock item with this serial number already exists for template part {part}"
+msgstr ""
+
+#: stock/models.py:206
+msgid "A stock item with this serial number already exists"
+msgstr ""
+
+#: stock/models.py:225
+#, python-brace-format
+msgid "Part type ('{pf}') must be {pe}"
+msgstr ""
+
+#: stock/models.py:235 stock/models.py:244
+msgid "Quantity must be 1 for item with a serial number"
+msgstr ""
+
+#: stock/models.py:236
+msgid "Serial number cannot be set if quantity greater than 1"
+msgstr ""
+
+#: stock/models.py:252
+msgid "Stock item cannot be created for a template Part"
+msgstr ""
+
+#: stock/models.py:261
+msgid "Item cannot belong to itself"
+msgstr ""
+
+#: stock/models.py:434
+msgid "Quantity must be integer"
+msgstr ""
+
+#: stock/models.py:440
+#, python-brace-format
+msgid "Quantity must not exceed available stock quantity ({n})"
+msgstr ""
+
+#: stock/models.py:443 stock/models.py:446
+msgid "Serial numbers must be a list of integers"
+msgstr ""
+
+#: stock/models.py:449
+msgid "Quantity does not match serial numbers"
+msgstr ""
+
+#: stock/models.py:459
+msgid "Serial numbers already exist: "
+msgstr ""
+
+#: stock/models.py:480
+msgid "Add serial number"
+msgstr ""
+
+#: stock/models.py:483
+#, python-brace-format
+msgid "Serialized {n} items"
+msgstr ""
+
+#: stock/views.py:396
+msgid "Must enter integer value"
+msgstr ""
+
+#: stock/views.py:401
+msgid "Quantity must be positive"
+msgstr ""
+
+#: stock/views.py:408
+#, python-brace-format
+msgid "Quantity must not exceed {x}"
+msgstr ""
+
+#: stock/views.py:416
+msgid "Confirm stock adjustment"
+msgstr ""
+
+#: stock/views.py:484
+#, python-brace-format
+msgid "Added stock to {n} items"
+msgstr ""
+
+#: stock/views.py:499
+#, python-brace-format
+msgid "Removed stock from {n} items"
+msgstr ""
+
+#: stock/views.py:512
+#, python-brace-format
+msgid "Counted stock for {n} items"
+msgstr ""
+
+#: stock/views.py:540
+msgid "No items were moved"
+msgstr ""
+
+#: stock/views.py:543
+#, python-brace-format
+msgid "Moved {n} items to {dest}"
+msgstr ""
+
+#: stock/views.py:810
+msgid "Invalid part selection"
+msgstr ""
+
+#: stock/views.py:872
+msgid "Created new stock item"
+msgstr ""

Makefile

@@ -39,6 +39,11 @@ postgresql:
 	apt-get install postgresql postgresql-contrib libpq-dev
 	pip3 install psycopg2
 
+# Update translation files
+translate:
+	cd InvenTree && python3 manage.py makemessages
+	cd InvenTree && python3 manage.py compilemessages
+
 # Run PEP style checks against source code
 style:
 	flake8 InvenTree
@@ -67,4 +72,4 @@ backup:
 	cd InvenTree && python3 manage.py dbbackup
 	cd InvenTree && python3 manage.py mediabackup
 
-.PHONY: clean migrate superuser install mysql postgresql static style test coverage docreqs docs backup update
+.PHONY: clean migrate superuser install mysql postgresql translate static style test coverage docreqs docs backup update

README.md

@@ -13,9 +13,9 @@ However, powerful business logic works in the background to ensure that stock tr
 
 For InvenTree documentation, refer to the [user documentation](https://inventree.github.io).
 
-## Code Documentation
+## Developer Documentation
 
-For project code documentation, refer to the [developer documentation](http://inventree.readthedocs.io/en/latest/) (auto-generated)
+For site administrator and project code documentation, refer to the [developer documentation](http://inventree.readthedocs.io/en/latest/). This includes auto-generated documentation of the InvenTree python codebase.
 
 ## Getting Started
 

ci/check_locale_files.py

@@ -0,0 +1,30 @@
+""" Check that there are no database migration files which have not been committed. """
+
+# -*- coding: utf-8 -*-
+from __future__ import unicode_literals
+
+import sys
+import subprocess
+
+print("Checking for uncommitted locale files...")
+
+cmd = ['git', 'status']
+
+proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)
+
+out, err = proc.communicate()
+
+locales = []
+
+for line in str(out.decode()).split('\n'):
+    # Check for any compiled translation files that have not been committed
+    if 'modified:' in line and '/locale/' in line and 'django.mo' in line:
+        locales.append(line)
+
+if len(locales) > 0:
+    print("There are {n} unstaged locale files:".format(n=len(locales)))
+
+    for l in locales:
+        print(" - {l}".format(l=l))
+
+sys.exit(len(locales))

ci/check_migration_files.py

@@ -6,6 +6,8 @@ from __future__ import unicode_literals
 import sys
 import subprocess
 
+print("Checking for unstaged migration files...")
+
 cmd = ['git', 'ls-files', '--exclude-standard', '--others']
 
 proc = subprocess.Popen(cmd, stdout=subprocess.PIPE, stderr=subprocess.PIPE)

docs/index.rst

@@ -12,6 +12,7 @@ InvenTree Source Documentation
    Deployment<deploy>
    Migrate Data<migrate>
    Update InvenTree<update>
+   Translations<translate>
    Backup and Restore<backup>
    Modal Forms<forms>
    Tables<tables>

docs/start.rst

@@ -17,9 +17,11 @@ Requirements
 To install InvenTree you will need the following system components installed:
 
 * python3
-* python3-pip
+* python3-pip (pip3)
 * make
 
+Each of these programs need to be installed (e.g. using apt or similar) before running the ``make install`` script.
+
 Installation
 ------------
 
@@ -88,6 +90,7 @@ Other shorthand functions are provided for the development and testing process:
 * ``make migrate`` - Perform database migrations
 * ``make mysql`` - Install packages required for MySQL database backend
 * ``make postgresql`` - Install packages required for PostgreSQL database backend
+* ``make translate`` - Compile language translation files (requires gettext system package)
 * ``make backup`` - Backup database tables and media files
 * ``make test`` - Run all unit tests
 * ``make coverage`` - Run all unit tests and generate code coverage report

docs/translate.rst

@@ -0,0 +1,16 @@
+Translations
+============
+
+.. toctree::
+   :titlesonly:
+   :maxdepth: 2
+   :caption: Language Translation
+   :hidden:
+
+InvenTree supports multi-language translation using the `Django Translation Framework <https://docs.djangoproject.com/en/2.2/topics/i18n/translation/>`_
+
+Translation strings are located in the `InvenTree/locales/` directory, and translation files can be easily added here.
+
+To set the default language, change the `langauge` setting in the `config.yaml` settings file.
+
+To recompile the translation files (after adding new translation strings), run the command ``make translate`` from the root directory.