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streamlit_dashboard/page_classes/page_class_constants.py

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+"""
+Central dependency injection registry and configuration mapping for dashboard reports.
+
+This module defines the `REPORT_CONFIGS` dictionary, which acts as the single source
+of truth for instantiating concrete report classes. It decouples the application's page
+routing and security middleware (`AuthenticationPageWrapper`) from the specific initialization
+requirements of each individual report class.
+
+By mapping class definitions directly to their required keyword arguments, the application
+can dynamically construct complex pages at runtime. For example, it securely injects environment
+constants and API credentials into data-heavy classes like `NaicsReportPage`, while providing
+empty configuration dictionaries to self-contained classes like `NetworkNbsMilestonesReportPage`
+and `NetworkFundingMilestonesReportPage` to register them as valid, instantiable routes.
+
+Crucially, it injects this entire configuration registry into the `ComparerPage`, granting it
+the necessary architectural context to dynamically instantiate and manage side-by-side versions
+of any other active report in the system.
+"""
+from page_classes.naics_report_page_class import NaicsReportPage
+from page_classes.nbs_milestones_page_class import NetworkNbsMilestonesReportPage
+from page_classes.funding_milestones_page_class import NetworkFundingMilestonesReportPage
+from page_classes.training_count_statistics_page_class import TrainingsCountStatisticsPage
+from page_classes.training_attendee_ranges_page_class import TrainingAttendeeRanges
+from page_classes.training_event_count_attendee_comparison_page_class import TrainingEventCountAttendeeComparison
+from page_classes.training_primary_topics_page_class import TrainingsPrimaryTopicsPage
+from page_classes.training_attendee_counts_class import TrainingEventAttendeeCounts
+from page_classes.training_event_count_page_class import TrainingsEventCountsPage
+from page_classes.report_comparer_page_class import ComparerPage
+from page_classes.center_milestones_page_class import CenterMilestonesReportPage
+from page_classes.home_page_class import HomePage
+from streamlit_constants import CENSUS_YEAR, USDA_API_KEY, CURRENT_FY_NBS_EXPORT_URL, PREV_FY_NBS_EXPORT_URL, CURRENT_FY_FUNDING_EXPORT_URL, PREV_FY_FUNDING_EXPORT_URL, CURRENT_FY_TRAININGS_EXPORT_URL, PREV_FY_TRAININGS_EXPORT_URL
+
+REPORT_CONFIGS = {
+        NaicsReportPage:{
+        },
+        # These reports do not need any arguments for their constructors, but we still define them as blank so that the app knows what report pages are available in the app
+        NetworkNbsMilestonesReportPage:{
+        },
+        NetworkFundingMilestonesReportPage: {
+        },
+        TrainingsCountStatisticsPage: {
+        },
+        TrainingAttendeeRanges: {
+        },
+        TrainingEventCountAttendeeComparison:{
+        },
+        TrainingsPrimaryTopicsPage: {
+        },
+        TrainingEventAttendeeCounts: {
+        },
+        TrainingsEventCountsPage: {
+        },
+        CenterMilestonesReportPage: {
+        },
+        HomePage: {
+        },
+}
+
+REPORT_CONFIGS[ComparerPage] = {
+        'report_configs': REPORT_CONFIGS
+}