parse bower and npm dependencies. parse dependencies from javascript files.

wakatime/languages/__init__.py

@@ -83,9 +83,13 @@ class DependencyParser(object):
         self.lexer = lexer
 
         if self.lexer:
-            try:
             module_name = self.lexer.__module__.split('.')[-1]
             class_name = self.lexer.__class__.__name__.replace('Lexer', 'Parser', 1)
+        else:
+            module_name = 'unknown'
+            class_name = 'UnknownParser'
+
+        try:
             module = import_module('.%s' % module_name, package=__package__)
             try:
                 self.parser = getattr(module, class_name)

wakatime/languages/data.py

@@ -12,21 +12,55 @@
 import os
 
 from . import TokenParser
+from ..compat import u
 
 
 FILES = {
-    'bower': {'exact': False, 'dependency': 'bower'},
+    'bower.json': {'exact': True, 'dependency': 'bower'},
+    'component.json': {'exact': True, 'dependency': 'bower'},
+    'package.json': {'exact': True, 'dependency': 'npm'},
 }
 
 
 class JsonParser(TokenParser):
+    state = None
+    level = 0
 
     def parse(self, tokens=[]):
         self._process_file_name(os.path.basename(self.source_file))
+        if not tokens and not self.tokens:
+            self.tokens = self._extract_tokens()
+        for index, token, content in self.tokens:
+            self._process_token(token, content)
         return self.dependencies
 
     def _process_file_name(self, file_name):
         for key, value in FILES.items():
-            found = (key == file_name) if value.get('exact') else (key in file_name)
+            found = (key == file_name) if value.get('exact') else (key.lower() in file_name.lower())
             if found:
                 self.append(value['dependency'])
+
+    def _process_token(self, token, content):
+        if u(token) == 'Token.Name.Tag':
+            self._process_tag(token, content)
+        elif u(token) == 'Token.Literal.String.Single' or u(token) == 'Token.Literal.String.Double':
+            self._process_literal_string(token, content)
+        elif u(token) == 'Token.Punctuation':
+            self._process_punctuation(token, content)
+
+    def _process_tag(self, token, content):
+        if content.strip('"').strip("'") == 'dependencies' or content.strip('"').strip("'") == 'devDependencies':
+            self.state = 'dependencies'
+        elif self.state == 'dependencies' and self.level == 2:
+            self.append(content.strip('"').strip("'"))
+
+    def _process_literal_string(self, token, content):
+        pass
+
+    def _process_punctuation(self, token, content):
+        if content == '{':
+            self.level += 1
+        elif content == '}':
+            self.level -= 1
+            if self.state is not None and self.level <= 1:
+                self.state = None

wakatime/languages/python.py

@@ -5,7 +5,7 @@
 
     Parse dependencies from Python code.
 
-    :copyright: (c) 2013 Alan Hamlett.
+    :copyright: (c) 2014 Alan Hamlett.
     :license: BSD, see LICENSE for more details.
 """
 

wakatime/languages/templates.py

@@ -0,0 +1,93 @@
+# -*- coding: utf-8 -*-
+"""
+    wakatime.languages.templates
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Parse dependencies from Templates.
+
+    :copyright: (c) 2014 Alan Hamlett.
+    :license: BSD, see LICENSE for more details.
+"""
+
+from . import TokenParser
+from ..compat import u
+
+
+""" If these keywords are found in the source file, treat them as a dependency.
+Must be lower-case strings.
+"""
+KEYWORDS = [
+    '_',
+    '$',
+    'angular',
+    'assert', # probably mocha
+    'backbone',
+    'batman',
+    'c3',
+    'can',
+    'casper',
+    'chai',
+    'chaplin',
+    'd3',
+    'define', # probably require
+    'describe', # mocha or jasmine
+    'eco',
+    'ember',
+    'espresso',
+    'expect', # probably jasmine
+    'exports', # probably npm
+    'express',
+    'gulp',
+    'handlebars',
+    'highcharts',
+    'jasmine',
+    'jquery',
+    'jstz',
+    'ko', # probably knockout
+    'm', # probably mithril
+    'marionette',
+    'meteor',
+    'moment',
+    'monitorio',
+    'mustache',
+    'phantom',
+    'pickadate',
+    'pikaday',
+    'qunit',
+    'react',
+    'reactive',
+    'require', # probably the commonjs spec
+    'ripple',
+    'rivets',
+    'socketio',
+    'spine',
+    'thorax',
+    'underscore',
+    'vue',
+    'way',
+    'zombie',
+]
+
+
+class LassoJavascriptParser(TokenParser):
+
+    def parse(self, tokens=[]):
+        if not tokens and not self.tokens:
+            self.tokens = self._extract_tokens()
+        for index, token, content in self.tokens:
+            self._process_token(token, content)
+        return self.dependencies
+
+    def _process_token(self, token, content):
+        if u(token) == 'Token.Name.Other':
+            self._process_name(token, content)
+        elif u(token) == 'Token.Literal.String.Single' or u(token) == 'Token.Literal.String.Double':
+            self._process_literal_string(token, content)
+
+    def _process_name(self, token, content):
+        if content.lower() in KEYWORDS:
+            self.append(content.lower())
+
+    def _process_literal_string(self, token, content):
+        if 'famous/core/' in content.strip('"').strip("'"):
+            self.append('famous')

wakatime/languages/unknown.py

@@ -0,0 +1,34 @@
+# -*- coding: utf-8 -*-
+"""
+    wakatime.languages.unknown
+    ~~~~~~~~~~~~~~~~~~~~~~~~~~
+
+    Parse dependencies from files of unknown language.
+
+    :copyright: (c) 2014 Alan Hamlett.
+    :license: BSD, see LICENSE for more details.
+"""
+
+import os
+
+from . import TokenParser
+from ..compat import u
+
+
+FILES = {
+    'bower': {'exact': False, 'dependency': 'bower'},
+    'grunt': {'exact': False, 'dependency': 'grunt'},
+}
+
+
+class UnknownParser(TokenParser):
+
+    def parse(self, tokens=[]):
+        self._process_file_name(os.path.basename(self.source_file))
+        return self.dependencies
+
+    def _process_file_name(self, file_name):
+        for key, value in FILES.items():
+            found = (key == file_name) if value.get('exact') else (key.lower() in file_name.lower())
+            if found:
+                self.append(value['dependency'])